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$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 22/3. 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
26 Feb — 5 Mar1
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 21 February 2025.

Cheapest one-way flight

$46

Cheapest airline

Qantas Airways

Most popular destination

Los Angeles (LAX)

Good round-trip deal

$257 or less

Good one-way deal

$186 or less
The cheapest one-way flight from Denver Intl is currently to Los Angeles.
On average, Qantas Airways currently has the cheapest one-way flight from Denver Intl (avg. price of $2,098).
Los Angeles (LAX) is currently the most popular flight destination from Denver Intl (average return price of $313).
Price to beat on a round-trip flight from Denver Intl.
Price to beat on a one-way flight from Denver Intl.

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 21 February 2025.

Thu 17/422:47DEN - LAX
Nonstop2h 38mFrontier
Mon 21/406:30LAX - DEN
Nonstop2h 31mFrontier
Deal found 20/2$155
Thu 17/422:47DEN - LAX
Nonstop2h 38mMultiple Airlines
Mon 21/415:43LAX - DEN
1 stop8h 27mMultiple Airlines
Deal found 20/2$245
Tue 29/412:40DEN - LAX
Nonstop2h 41mDelta
Wed 30/419:59LAX - DEN
Nonstop2h 19mDelta
Deal found 19/2$281
Wed 23/418:37DEN - LAX
1 stop6h 22mAlaska Airlines
Wed 30/414:16LAX - DEN
1 stop5h 59mAlaska Airlines
Deal found 21/2$325
Tue 1/719:00DEN - LAX
Nonstop2h 29mUnited Airlines
Wed 23/718:50LAX - DEN
1 stop4h 42mUnited Airlines
Deal found 21/2$326
Thu 3/405:20DEN - LAX
1 stop4h 20mSouthwest
Mon 7/417:25LAX - DEN
1 stop4h 05mSouthwest
Deal found 21/2$332
Wed 12/307:00DEN - LAX
1 stop8h 55mHawaiian Airlines
Tue 18/307:00LAX - DEN
1 stop8h 12mHawaiian Airlines
Deal found 20/2$370
Thu 3/423:55DEN - LAX
1 stop11h 20mJetBlue
Mon 7/407:55LAX - DEN
1 stop13h 58mJetBlue
Deal found 20/2$644
Fri 9/516:30DEN - MEL
1 stop22h 15mQantas Airways
Tue 13/511:55MEL - DEN
1 stop23h 54mQantas Airways
Deal found 21/2$1,256
Thu 20/313:22DEN - BNE
1 stop23h 38mQantas Airways
Thu 27/308:05BNE - DEN
1 stop19h 36mQantas Airways
Deal found 20/2$1,273
Mon 10/313:22DEN - MEL
1 stop25h 13mAmerican Airlines
Mon 24/312:00MEL - DEN
1 stop24h 30mAmerican Airlines
Deal found 21/2$1,282
Mon 7/416:44DEN - BNE
1 stop20h 16mAmerican Airlines
Mon 14/422:00BNE - DEN
1 stop30h 46mAmerican Airlines
Deal found 20/2$1,295

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 21 February 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Mon 3/3

09:00-12:50

1 stop4h 50m

Los Angeles

Wed 5/3

07:00-13:20

1 stop5h 20m

$521

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Fri 14/3

05:45-09:10

1 stop4h 25m

Los Angeles

Wed 19/3

05:45-13:03

1 stop6h 18m

$527

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Fri 7/3

17:08-00:12

1 stop8h 04m

Los Angeles

Tue 11/3

09:25-21:20

2 stops10h 55m

$536

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Fri 11/4

14:53-20:32

1 stop6h 39m

Los Angeles

Thu 24/4

13:56-23:59

1 stop9h 03m

$550

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Wed 21/5

05:20-10:15

1 stop5h 55m

Los Angeles

Thu 26/6

18:50-08:59

1 stop13h 09m

$582

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Thu 3/4

23:55-10:15

1 stop11h 20m

Los Angeles

Mon 7/4

07:55-22:53

1 stop13h 58m

$644

DenverMelbourne

DEN - MEL

DENMEL

Denver Intl

Fri 9/5

16:30-06:45

1 stop22h 15m

Melbourne

Tue 13/5

11:55-19:49

1 stop23h 54m

$1,256

DenverBrisbane

DEN - BNE

DENBNE

Denver Intl

Thu 20/3

13:22-05:00

1 stop23h 38m

Brisbane

Thu 27/3

08:05-11:41

1 stop19h 36m

$1,273

DenverMelbourne

DEN - MEL

DENMEL

Denver Intl

Mon 10/3

13:22-07:35

1 stop25h 13m

Melbourne

Mon 24/3

12:00-19:30

1 stop24h 30m

$1,282

DenverBrisbane

DEN - BNE

DENBNE

Denver Intl

Mon 7/4

16:44-05:00

1 stop20h 16m

Brisbane

Mon 14/4

22:00-12:46

1 stop30h 46m

$1,295

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 60 results
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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 14 February 2025.

The best time to book flights from Denver is 21 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 $1,166). Flying from Denver in September will prove the most costly (average of $1,358). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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.

Crew

9.1

Entertainment

7.2

Overall

8.7

Food

7.8

Boarding

8.7

Comfort

8.0

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.

Crew

9.1

Entertainment

7.2

Overall

8.7

Food

7.8

Boarding

8.7

Comfort

8.0

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.

Crew

9.1

Entertainment

7.2

Overall

8.7

Food

7.8

Boarding

8.7

Comfort

8.0

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.

8.0
Very Good

Crew

9.1

Entertainment

7.2

Overall

8.7

Food

7.8

Boarding

8.7

Comfort

8.0

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.

Crew

9.1

Entertainment

7.2

Overall

8.7

Food

7.8

Boarding

8.7

Comfort

8.0

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.

Crew

9.1

Entertainment

7.2

Overall

8.7

Food

7.8

Boarding

8.7

Comfort

8.0

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.

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Direct flights from Colorado

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

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 21 February 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 $46 to Los Angeles (prices may vary depending on the airline and departure time). On average, users have booked flights for $640 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 ($100). Delta flights from Denver to New York ($669). American Airlines flights from Denver to Sydney Kingsford Smith ($1,011).

  • 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 $2,584
    Fly from Denver Intl to Vancouver Intl Airport starting at $3,292

  • 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 $2,819 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 September. 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 $1,234 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.

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Fly with Cheapflights

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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.

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