Find flights
Deals
Airlines

$141+ Cheap flights from Denver

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 4/5. 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.
DEN — SYD
20 Apr — 27 Apr1
1 adult

What to know about flights from Denver

Discover essential information about flights departing from Denver, including flight schedules, destinations, airlines operating at the Denver airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 15 April 2025.

Cheapest airline

Qantas Airways

Good round-trip deal

$803 or less

Good one-way deal

$60 or less
On average, Qantas Airways currently has the cheapest one-way flight from Denver Intl (avg. price of $2,101).
Search Deals
Price to beat on a round-trip flight from Denver Intl.
Search Deals
Price to beat on a one-way flight from Denver Intl.
Search Deals

Find flights from Denver

Cheapest flights from Denver
Explore the most affordable flight options available from Denver. Find the lowest fares based on data from user searches, with prices last updated on 15 April 2025.

Sat 3/513:23DEN - SFO
Nonstop2h 54mFrontier
Wed 7/506:35SFO - DEN
Nonstop2h 39mFrontier
Deal found 13/4$200
Fri 16/521:55DEN - LAX
Nonstop2h 30mSouthwest
Sun 18/506:05LAX - DEN
Nonstop2h 30mSouthwest
Deal found 15/4$217
Tue 13/522:53DEN - LAX
Nonstop2h 37mFrontier
Sat 17/506:15LAX - DEN
Nonstop2h 42mFrontier
Deal found 14/4$220
Sat 10/508:20DEN - SFO
Nonstop2h 40mSouthwest
Sun 11/505:40SFO - DEN
Nonstop2h 30mSouthwest
Deal found 14/4$223
Thu 15/506:40DEN - LAX
Nonstop2h 33mDelta
Sun 18/508:15LAX - DEN
Nonstop2h 24mDelta
Deal found 14/4$233
Tue 13/518:37DEN - LAX
1 stop6h 22mMultiple Airlines
Sat 17/506:15LAX - DEN
Nonstop2h 42mMultiple Airlines
Deal found 14/4$282
Tue 13/518:37DEN - LAX
1 stop6h 22mHawaiian Airlines
Tue 20/509:25LAX - DEN
1 stop7h 44mHawaiian Airlines
Deal found 14/4$287
Fri 16/519:05DEN - LAX
1 stop5h 51mAlaska Airlines
Tue 20/509:25LAX - DEN
1 stop7h 44mAlaska Airlines
Deal found 13/4$296
Wed 14/508:20DEN - SFO
1 stop9h 21mAlaska Airlines
Tue 20/520:30SFO - DEN
1 stop13h 10mAlaska Airlines
Deal found 14/4$312
Sat 10/521:21DEN - SFO
Nonstop2h 51mUnited Airlines
Sun 11/506:30SFO - DEN
Nonstop2h 38mUnited Airlines
Deal found 14/4$318
Tue 15/705:40DEN - SFO
1 stop4h 26mDelta
Tue 22/705:45SFO - DEN
1 stop5h 13mDelta
Deal found 15/4$344
Thu 3/723:55DEN - LAX
1 stop11h 05mJetBlue
Sun 13/720:35LAX - DEN
1 stop12h 39mJetBlue
Deal found 14/4$461

Find flights from Denver within your budget

Find flights departing from Denver that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 15 April 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Sat 31/5

06:00-14:20

2 stops9h 20m

San Francisco

Tue 3/6

05:15-10:50

1 stop4h 35m

$383

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Sat 14/6

19:45-22:55

1 stop4h 10m

Los Angeles

Sat 21/6

11:20-17:05

1 stop4h 45m

$383

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Mon 28/4

00:05-17:55

1 stop18h 50m

Los Angeles

Sun 18/5

06:10-09:52

Nonstop2h 42m

$386

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Wed 21/5

06:00-13:43

1 stop8h 43m

San Francisco

Wed 28/5

07:24-00:05

2 stops15h 41m

$388

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Wed 14/5

18:37-23:59

1 stop6h 22m

Los Angeles

Sat 17/5

10:29-00:05

2 stops12h 36m

$388

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Sat 3/5

18:05-22:25

1 stop5h 20m

San Francisco

Mon 5/5

16:04-23:18

1 stop6h 14m

$391

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Mon 14/7

12:59-14:28

Nonstop2h 29m

Los Angeles

Thu 28/8

20:25-23:49

Nonstop2h 24m

$391

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Mon 12/5

18:37-23:59

1 stop6h 22m

Los Angeles

Mon 19/5

09:25-18:09

1 stop7h 44m

$405

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Tue 29/4

09:59-14:11

1 stop5h 12m

Los Angeles

Sun 18/5

23:59-17:27

1 stop16h 28m

$412

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Thu 3/7

23:55-10:00

1 stop11h 05m

Los Angeles

Sun 13/7

20:35-10:14

1 stop12h 39m

$461

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Denver

Have a flexible travel schedule? Discover the best time to fly from Denver with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Denver

Get recent, data-driven insights about flights from Denver including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Denver to Sydney. Price data was last updated on 11 April 2025.

The best time to book flights from Denver is 4 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Denver?

Currently, June is the cheapest month in which you can book a flight from Denver (average of $1,056). Flying from Denver in January will prove the most costly (average of $1,365). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Denver?

When flying from Denver check dates and pricing for the following: Qantas Airways, American Airlines, United Airlines. As they depart for the following popular destinations: Sydney.

Qantas Airways

Qantas Airways

From $822

American Airlines

American Airlines

From $645

Delta

Delta

From $337

United Airlines

United Airlines

From $1,254

What are popular destinations to fly to from Denver?

Denver offers frequent flights to Chicago (628 flights per day), Los Angeles (505 flights per day) and Dallas (312 flights per day).

New York

New York

From $128

New Orleans Louis Armstrong

New Orleans Louis Armstrong

From $38

Los Angeles

Los Angeles

From $68

Toronto

Toronto

From $233

What is the cheapest place to fly to from Denver?

The cheapest city to fly to from Denver is Dallas/Fort Worth, with prices starting at $47. Explore other affordable destinations below.

Dallas/Fort Worth

Dallas/Fort Worth

From $29

New Orleans Louis Armstrong

New Orleans Louis Armstrong

From $38

Indianapolis

Indianapolis

From $50

Las Vegas Harry Reid Intl

Las Vegas Harry Reid Intl

From $60

Airline reviews for flights from Denver

Get insights into the airlines that provide service from Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Denver. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Crew

9.1

Food

7.8

Entertainment

7.3

Overall

8.8

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.8
Very Good
62 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Crew

9.1

Food

7.8

Entertainment

7.3

Overall

8.8

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Singapore Airlines
8.1
Very Good
1,288 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Crew

9.1

Food

7.8

Entertainment

7.3

Overall

8.8

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Fiji Airways
8.0
Very Good
183 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Crew

9.1

Food

7.8

Entertainment

7.3

Overall

8.8

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Delta
8.0
Very Good
7,916 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Crew

9.1

Food

7.8

Entertainment

7.3

Overall

8.8

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air New Zealand
8.0
Very Good
464 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Crew

9.1

Food

7.8

Entertainment

7.3

Overall

8.8

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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.

Direct flights from Colorado

Book a direct flight from one of these other cities located in Colorado.
Direct flights from Aspen

Related info for your journey

Access useful and relevant information related to your journey from Denver. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 15 April 2025.

  • What are the most popular destinations to fly to from Denver?

    For the current month, the most popular flights from Denver are Atlanta, Boston, Austin. Boston, Atlanta, Nashville are the most popular locations from Denver year round.

  • What is the cheapest flight from Denver to anywhere?

    Users have flown out of Denver for as low as $47 to Dallas/Fort Worth Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $654 to fly from Denver.

  • What are the cheapest airlines flying from Denver to anywhere?

    According to our data, users have found Frontier, Delta, and American Airlines to have the cheapest round-trip prices from Denver. Some of the destinations and prices are as follows: Frontier flights from Denver to Las Vegas Harry Reid Intl ($44). Delta flights from Denver to New York ($534). American Airlines flights from Denver to Sydney Kingsford Smith ($1,021).

  • What is the cheapest premium economy flight from Denver?

    Options for some of the cheapest premium economy flights from Denver we have found on Cheapflights are as follows:
    Fly from Denver Intl to Philadelphia starting at $2,610
    Fly from Denver Intl to Vancouver Intl Airport starting at $3,325

  • What is the cheapest first class flight from Denver?

    If you’re looking to fly first-class from Denver to anywhere, put Salt Lake City on your list as prices start at $2,847 for this destination.

  • What is the cheapest month to fly from Denver?

    Currently, the cheapest month for flights from Denver is June. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Denver?

    View the cheapest flight destinations from Denver:
    Fly from Denver to Sydney from $1,580 round trip

  • How does Cheapflights help users find flights from Denver?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Denver. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Denver?

    Cheapflights simply makes it quick and affordable to book flights from Denver by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Denver with no change fees?

    Need flexible booking options for your flight from Denver ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from Denver become cheaper?

    Yes! Start tracking prices for flights from Denver today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Denver?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Denver. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Denver?

Cheapflights simply makes it quick and affordable to book flights from Denver by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Denver with no change fees?

Need flexible booking options for your flight from Denver ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Denver become cheaper?

Yes! Start tracking prices for flights from Denver today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights