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Cheap flights from San Francisco to Denver from $149

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SFO — DEN
13 May — 20 May1
1 adult
Mon 13/5
Mon 20/5

Cheap flight deals from San Francisco to Denver

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 May 2024.

Popular in

June

Cheapest in

January

Round-trip from

$1,612

One-way from

$251
High demand for flights, 25% potential price rise
Search Deals
Best time to find cheap flights, 15% potential price drop
Search Deals
From San Francisco to Denver Intl
Search Deals
One-way flight from San Francisco to Denver Intl
Search Deals

What is the cheapest day to fly return from San Francisco to Denver?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 110% when planning your travel around this day of the week.

How far in advance should I book a flight from San Francisco to Denver?

To save on the cost of your flight from San Francisco to Denver, book at least 60 days before your planned departure. Booking around this time can save you about 68% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $271 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $467.

What is the cheapest month to fly from San Francisco to Denver?

January can be a great time to fly to Denver from San Francisco with a flight ticket averaging about $309. Cheapflights users have found deals in the month of January for as cheap as $99. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from San Francisco to Denver (SFO - DEN)?

It’s optimal to fly from San Francisco to Denver in the morning. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the afternoon.

Cheap Frontier flights from San Francisco to Denver

Explore cheap flight options specifically provided by Frontier for the route between San Francisco and Denver. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 8 May 2024.
Peruse some of the lowest-priced Frontier flights we've found from San Francisco to Denver. It's recommended that users confirm their flight details before booking.
Wed 29/500:59SFO - DEN
Nonstop2h 36mFrontier
Thu 13/605:01DEN - SFO
Nonstop2h 46mFrontier
Deal found 7/5$184
Wed 29/500:59SFO - DEN
Nonstop2h 36mFrontier
Thu 13/614:40DEN - SFO
1 stop9h 19mFrontier
Deal found 7/5$290
Thu 30/512:07SFO - DEN
1 stop5h 01mFrontier
Wed 12/600:59DEN - SFO
1 stop11h 19mFrontier
Deal found 7/5$409

Cheap Delta flights from San Francisco to Denver

Explore cheap flight options specifically provided by Delta for the route between San Francisco and Denver. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 8 May 2024.
Some of the lowest-priced Delta flights we've found at this time heading from San Francisco to Denver. Deals are refreshing constantly so come back soon for more options.
Wed 29/510:55SFO - DEN
1 stop6h 44mDelta
Wed 5/618:10DEN - SFO
1 stop7h 00mDelta
Deal found 8/5$298
Wed 29/510:55SFO - DEN
1 stop6h 44mDelta
Wed 5/618:10DEN - SFO
1 stop7h 00mDelta
Deal found 7/5$307
Tue 4/616:00SFO - DEN
1 stop5h 16mDelta
Tue 11/618:36DEN - SFO
1 stop6h 28mDelta
Deal found 6/5$316
Wed 10/706:00SFO - DEN
1 stop5h 10mDelta
Wed 10/719:46DEN - SFO
1 stop5h 06mDelta
Deal found 7/5$329
Thu 23/510:55SFO - DEN
1 stop6h 44mDelta
Wed 29/519:48DEN - SFO
1 stop4h 56mDelta
Deal found 7/5$338
Sat 1/616:00SFO - DEN
1 stop5h 16mDelta
Sun 9/605:30DEN - SFO
1 stop4h 30mDelta
Deal found 7/5$347
Thu 30/516:00SFO - DEN
1 stop5h 16mDelta
Fri 31/518:10DEN - SFO
1 stop7h 00mDelta
Deal found 8/5$359
Thu 23/510:55SFO - DEN
1 stop6h 44mDelta
Sat 25/518:00DEN - SFO
1 stop5h 02mDelta
Deal found 8/5$368
Tue 2/714:40SFO - DEN
1 stop7h 48mDelta
Mon 8/718:36DEN - SFO
1 stop6h 19mDelta
Deal found 8/5$374

Cheap San Francisco to Denver flights in May & June 2024

Find cheap flight options from San Francisco to Denver specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 547,580 searches. Prices were last updated on 8 May 2024.
Check out some of the best flight deals from San Francisco to Denver in 2024. For more flight deals, be sure to check back very soon.
Wed 29/510:55SFO - DEN
1 stop6h 44mDelta
Tue 4/606:07DEN - SFO
1 stop4h 53mDelta
Deal found 8/5$298
Thu 30/516:00SFO - DEN
1 stop5h 16mDelta
Sat 1/605:40DEN - SFO
1 stop4h 27mDelta
Deal found 8/5$329
Thu 23/510:55SFO - DEN
1 stop6h 44mDelta
Wed 29/519:48DEN - SFO
1 stop4h 56mDelta
Deal found 7/5$338
Thu 30/516:00SFO - DEN
1 stop5h 16mDelta
Mon 3/618:10DEN - SFO
1 stop7h 00mDelta
Deal found 8/5$359
Thu 23/510:55SFO - DEN
1 stop6h 44mDelta
Fri 31/505:40DEN - SFO
1 stop4h 27mDelta
Deal found 8/5$368
Wed 15/506:10SFO - DEN
1 stop4h 47mDelta
Sat 15/605:30DEN - SFO
1 stop7h 40mDelta
Deal found 8/5$374
Wed 29/510:55SFO - DEN
1 stop6h 44mDelta
Mon 3/615:01DEN - SFO
1 stop4h 24mDelta
Deal found 8/5$376
Mon 20/510:55SFO - DEN
1 stop6h 44mDelta
Wed 29/519:48DEN - SFO
1 stop4h 56mDelta
Deal found 8/5$383
Sat 25/516:00SFO - DEN
1 stop5h 16mDelta
Sun 26/505:40DEN - SFO
1 stop4h 27mDelta
Deal found 8/5$389

San Francisco to Denver 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Denver in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 8 May 2024.
Check out some of the best flight deals from San Francisco to Denver in 2024. For more flight deals, be sure to check back very soon.
Wed 29/510:55SFO - DEN
1 stop6h 44mDelta
Wed 3/708:54DEN - SFO
1 stop4h 16mDelta
Deal found 8/5$298
Thu 30/516:00SFO - DEN
1 stop5h 16mDelta
Tue 4/606:07DEN - SFO
1 stop4h 53mDelta
Deal found 8/5$329
Thu 23/510:55SFO - DEN
1 stop6h 44mDelta
Wed 29/519:48DEN - SFO
1 stop4h 56mDelta
Deal found 7/5$338
Thu 30/516:00SFO - DEN
1 stop5h 16mDelta
Fri 31/518:10DEN - SFO
1 stop7h 00mDelta
Deal found 8/5$359
Thu 23/510:55SFO - DEN
1 stop6h 44mDelta
Fri 31/505:40DEN - SFO
1 stop4h 27mDelta
Deal found 8/5$368
Tue 2/717:30SFO - DEN
1 stop4h 58mDelta
Mon 8/718:36DEN - SFO
1 stop6h 19mDelta
Deal found 8/5$374
Wed 29/510:55SFO - DEN
1 stop6h 44mDelta
Mon 3/615:01DEN - SFO
1 stop4h 24mDelta
Deal found 8/5$376
Mon 20/510:55SFO - DEN
1 stop6h 44mDelta
Wed 29/519:48DEN - SFO
1 stop4h 56mDelta
Deal found 8/5$383
Sat 25/516:00SFO - DEN
1 stop5h 16mDelta
Sun 26/505:40DEN - SFO
1 stop4h 27mDelta
Deal found 8/5$389

Direct flights to Denver from San Francisco

Discover direct flight options from San Francisco to Denver. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 8 May 2024.
Consider booking one of these non-stop flights heading from San Francisco to Denver. If you're looking for other options for flights from San Francisco to Denver, make sure to update the search form at the top of page.
Wed 29/500:59SFO - DEN
Nonstop2h 36mFrontier
Thu 13/605:01DEN - SFO
Nonstop2h 46mFrontier
Deal found 7/5$184
Mon 17/620:18SFO - DEN
Nonstop2h 41mUnited Airlines
Wed 19/621:25DEN - SFO
Nonstop2h 40mUnited Airlines
Deal found 8/5$383
Wed 19/620:18SFO - DEN
Nonstop2h 41mUnited Airlines
Sun 30/608:00DEN - SFO
Nonstop2h 39mUnited Airlines
Deal found 8/5$391
Fri 14/619:50SFO - DEN
Nonstop2h 30mSouthwest
Sat 15/605:45DEN - SFO
Nonstop2h 30mSouthwest
Deal found 8/5$405
Fri 14/619:50SFO - DEN
Nonstop2h 30mSouthwest
Mon 17/621:45DEN - SFO
Nonstop2h 50mSouthwest
Deal found 8/5$420
Fri 28/606:30SFO - DEN
Nonstop2h 42mUnited Airlines
Sat 6/706:00DEN - SFO
Nonstop2h 41mUnited Airlines
Deal found 7/5$427
Fri 21/620:18SFO - DEN
Nonstop2h 41mUnited Airlines
Sun 23/606:05DEN - SFO
Nonstop2h 43mUnited Airlines
Deal found 7/5$440
Fri 28/620:23SFO - DEN
Nonstop2h 36mUnited Airlines
Mon 1/706:00DEN - SFO
Nonstop2h 40mUnited Airlines
Deal found 8/5$449
Wed 28/820:24SFO - DEN
Nonstop2h 35mUnited Airlines
Tue 3/906:00DEN - SFO
Nonstop2h 42mUnited Airlines
Deal found 7/5$465

San Francisco to Denver flights leaving soon

Find last-minute flight options from San Francisco to Denver for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 8 May 2024.
Users seeking a last-minute flight from San Francisco to Denver should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 15/506:10SFO - DEN
1 stop4h 47mDelta
Sat 15/605:30DEN - SFO
1 stop7h 40mDelta
Deal found 8/5$374
Sat 18/516:00SFO - DEN
1 stop5h 16mDelta
Wed 22/512:52DEN - SFO
1 stop6h 36mDelta
Deal found 8/5$405
Thu 16/510:55SFO - DEN
1 stop6h 44mDelta
Tue 21/515:01DEN - SFO
1 stop4h 24mDelta
Deal found 7/5$414
Sat 18/510:55SFO - DEN
1 stop6h 44mDelta
Sun 26/505:40DEN - SFO
1 stop4h 27mDelta
Deal found 8/5$435
Tue 14/506:10SFO - DEN
1 stop4h 47mDelta
Wed 15/506:07DEN - SFO
1 stop7h 13mDelta
Deal found 7/5$450
Wed 15/505:50SFO - DEN
1 stop5h 07mDelta
Thu 16/505:40DEN - SFO
1 stop4h 27mDelta
Deal found 8/5$459
Thu 16/505:50SFO - DEN
1 stop5h 07mDelta
Mon 20/519:48DEN - SFO
1 stop4h 56mDelta
Deal found 8/5$468
Wed 15/506:10SFO - DEN
1 stop4h 47mDelta
Fri 17/512:52DEN - SFO
1 stop6h 33mDelta
Deal found 8/5$481
Thu 16/505:50SFO - DEN
1 stop5h 07mDelta
Sun 19/505:40DEN - SFO
1 stop4h 27mDelta
Deal found 8/5$490

One-way flights to Denver from San Francisco

Search for one-way flight options from San Francisco to Denver. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 8 May 2024.
Users travelling one-way from San Francisco to Denver can select one of these great deals. Those needing a return flight from San Francisco to Denver can use the search form above.
Sat 1/605:50SFO - DEN
1 stop5h 17mDelta
Deal found 8/5$149
Tue 4/608:00SFO - DEN
1 stop7h 37mAlaska Airlines
Deal found 7/5$158
Sat 25/516:00SFO - DEN
1 stop5h 16mDelta
Deal found 8/5$179
Wed 5/610:55SFO - DEN
1 stop6h 44mDelta
Deal found 7/5$189
Thu 23/510:55SFO - DEN
1 stop6h 44mDelta
Deal found 7/5$210
Fri 21/620:18SFO - DEN
Nonstop2h 41mUnited Airlines
Deal found 8/5$211
Thu 20/605:00SFO - DEN
Nonstop2h 37mUnited Airlines
Deal found 7/5$221
Wed 15/517:11SFO - DEN
1 stop5h 03mDelta
Deal found 7/5$225
Fri 6/915:45SFO - DEN
1 stop6h 07mDelta
Deal found 7/5$233

Find flights from San Francisco to Denver within your budget

Customise your flight search to find flights from San Francisco to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 8 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$184 - $433

Route

Depart

Return

Price

San FranciscoDenver Intl

SFO - DEN

SFODEN

San Francisco

Wed 29/5

Nonstop2h 36m

Denver Intl

Thu 13/6

Nonstop2h 46m

$184

San FranciscoDenver Intl

SFO - DEN

SFODEN

San Francisco

Wed 29/5

Nonstop2h 36m

Denver Intl

Thu 13/6

1 stop9h 19m

$290

San FranciscoDenver Intl

SFO - DEN

SFODEN

San Francisco

Wed 29/5

1 stop6h 44m

Denver Intl

Wed 5/6

1 stop7h 00m

$298

San FranciscoDenver Intl

SFO - DEN

SFODEN

San Francisco

Wed 29/5

1 stop6h 44m

Denver Intl

Wed 5/6

1 stop7h 00m

$307

San FranciscoDenver Intl

SFO - DEN

SFODEN

San Francisco

Tue 4/6

1 stop5h 16m

Denver Intl

Tue 11/6

1 stop6h 28m

$316

San FranciscoDenver Intl

SFO - DEN

SFODEN

San Francisco

Mon 17/6

Nonstop2h 41m

Denver Intl

Wed 19/6

Nonstop2h 40m

$383

San FranciscoDenver Intl

SFO - DEN

SFODEN

San Francisco

Wed 19/6

Nonstop2h 41m

Denver Intl

Sun 30/6

Nonstop2h 39m

$391

San FranciscoDenver Intl

SFO - DEN

SFODEN

San Francisco

Tue 4/6

1 stop7h 07m

Denver Intl

Tue 11/6

2 stops17h 58m

$397

San FranciscoDenver Intl

SFO - DEN

SFODEN

San Francisco

Fri 14/6

Nonstop2h 30m

Denver Intl

Mon 17/6

1 stop5h 50m

$433

Flights are sorted by cheapest first

Deals found on 7/5

When is the best time to book a flight from San Francisco to Denver?

Use this chart to determine the optimal time to book a return flight from San Francisco to Denver. Price data was last updated on 3 May 2024.
To ensure you get the cheapest price possible for a flight from San Francisco to Denver, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

Average price of flights to Denver by month

Plan your trip from San Francisco to Denver by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to Denver is currently $197 while a return flight costs $333. Price data was last updated on 5 May 2024.

Currently, March is the cheapest month in which you can book a flight from San Francisco to Denver (average of $1,060). Flying from San Francisco to Denver in December is currently the most expensive (average of $1,620). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$1,886

February

$1,684

March

$1,612

April

$2,158

May

$1,922

June

$2,330

July

$2,379

August

$2,353

September

$2,207

October

$1,744

November

$1,830

December

$2,464

Temperature and rainfall in Denver by month

Plan your trip to Denver by taking into account the average temperature and rainfall totals by month.

DEN

Temperature

-1 - 23 °C

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated 8 May 2024.
See what other customers who have flown with Frontier, Delta and Alaska Airlines from San Francisco to Denver have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very Good
6,072 reviews
Check prices

Entertainment

7.8

Food

7.3

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.1

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Southwest
8.2
Very Good
6,072 reviews
Southwest
8.2
Very Good
6,072 reviews
Check prices

Entertainment

7.8

Food

7.3

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.1

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Alaska Airlines
8.1
Very Good
9,141 reviews
Southwest
8.2
Very Good
6,072 reviews
Check prices

Entertainment

7.8

Food

7.3

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.1

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Delta
8.1
Very Good
10,789 reviews
Southwest
8.2
Very Good
6,072 reviews
Check prices

Entertainment

7.8

Food

7.3

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.1

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

United Airlines
7.4
Good
11,043 reviews
Southwest
8.2
Very Good
6,072 reviews
Check prices

Entertainment

7.8

Food

7.3

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.1

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Frontier
6.3
Okay
4,088 reviews
Southwest
8.2
Very Good
6,072 reviews
Check prices

Entertainment

7.8

Food

7.3

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.1

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from San Francisco to Denver?

    If you book a flight from San Francisco to Denver, you will be flying from San Francisco to Denver Intl. Flights to Denver Intl (DEN) from San Francisco (SFO) take 2h 42m for a nonstop flight. There are 42 flights from San Francisco to Denver per day from 2 airlines.

  • Can I find flights from San Francisco to Denver for under $200 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Denver for under $200. The cheapest flight booked recently is on Frontier for just $184, but on average you can expect to pay $350.

  • Are there direct flights from San Francisco to Denver for under $200 on Cheapflights?

    Cheapflights has 15 direct flights from San Francisco to Denver under $200. A good price for a direct flight from San Francisco to Denver is less than $514.

  • Are there last-minute flights available from San Francisco to Denver for under $400?

    There are currently 20+ open flights from San Francisco to Denver within the next 7 days for less than $400.

  • What days are direct flights available from San Francisco to Denver?

    Direct flights can be found on the following days: Sunday, Monday, Wednesday, Thursday, Friday, Saturday.

  • How popular is this San Francisco to Denver flight route?

    Flights from San Francisco to Denver Intl have been viewed 33 times in the past calendar month.

  • How many flights depart from San Francisco to Denver on average per day?

    24 flight departures from San Francisco to Denver per day on average.
    Morning (6am - Noon) - 25% of flight departures
    Afternoon (Noon - 6pm) - 38% of flight departures
    Evening (6pm - Midnight) - 38% of flight departures

  • How long is the flight from San Francisco to Denver?

    A quick flight from San Francisco to Denver can take about 2h 36m. Frontier provides one of the quickest options available for as low as $184. San Francisco and Denver are separated by a distance of 1561 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Francisco to Denver round-trip?

    Cheapflights users have booked flights from San Francisco to Denver round-trip from $184. Other airlines that can offer you cheap pricing are Delta, from $298, and United Airlines, from $383. Users have found that Frontier is 40% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Francisco to Denver one-way?

    $149 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from $158 and $211, respectively.

  • What are the most reliable airlines from San Francisco to Denver?

    The top 3 most reliable airlines when flying from San Francisco to Denver are Emirates (87%), Virgin Australia (85%) and Avianca (85%).

  • What are the cheapest flights from San Francisco to Denver?

    The cheapest flight price from San Francisco to Denver is $121. On average you can expect to pay $189. The most popular route, (San Francisco - Denver Intl), can usually be booked for $219.

  • What does SFO to DEN mean?

    San Francisco Airport is SFO and Denver Intl Airport is DEN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from San Francisco to Denver that include extra baggage allowance?

    The amount of baggage you can bring on your San Francisco to Denver flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Francisco to Denver with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Denver flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Francisco to Denver that include hotel bookings?

    Yes. In addition to deals on San Francisco to Denver flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Denver.

  • Can I find deals for business class flights from San Francisco to Denver?

    Yes. Cheapflights offers flight deals from San Francisco to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Francisco to Denver that allow pets onboard?

    Many airlines flying from San Francisco to Denver offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Francisco to Denver?

    Yes, you can often find last-minute deals on San Francisco to Denver flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Francisco to Denver flight deals updated?

    The San Francisco to Denver flight deals you see on this page were last updated on 8/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Denver
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Denver flights

Top 2 airlines flying from San Francisco to Denver

Discover the top 2 airlines that operate flights from San Francisco to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 8 May 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$65Average$194FlexibilityNo cancel feeOn-time62%
Search Frontier flights
United AirlinesCheapest$368Average$464FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from San Francisco to Denver by cabin class

Find flights from San Francisco to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Hourly flight availability from San Francisco to Denver

Find hourly flight availability from San Francisco to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 May 2024.
23%of flight departuresEarly morningMidnight to 6 am
34%of flight departuresMorning6 am to noon
33%of flight departuresAfternoonNoon to 6 pm
10%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from San Francisco to Denver

Explore weekly flight availability from San Francisco to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 8 May 2024.
Monday46daily flights
Tuesday43daily flights
Wednesday41daily flights
Thursday45daily flights
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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Denver from San Francisco.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco to Denver flexibly with Cheapflights today.

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