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$110+ 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 17/1. 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
6 Jan — 13 Jan1
1 adult
1 adult, Economy, 0 bags

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 7 December 2025.

Cheapest airline

Qantas Airways

Good round-trip deal

$88 or less

Good one-way deal

$153 or less
On average, Qantas Airways currently has the cheapest one-way flight from Denver Intl (avg. price of $1,960).
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Price to beat on a round-trip flight from Denver Intl.
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Price to beat on a one-way flight from Denver Intl.
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Find flights from Denver

Enter your travel dates to find the best prices.

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 7 December 2025.

Tue 13/117:50DEN - CLE
Nonstop2h 55mUnited Airlines
Thu 22/108:30CLE - DEN
Nonstop3h 38mUnited Airlines
Deal found 5/12$266
Mon 9/217:50DEN - CLE
Nonstop2h 55mUnited Airlines
Fri 20/216:25CLE - DEN
Nonstop3h 37mUnited Airlines
Deal found 5/12$296
Tue 6/116:43DEN - CLE
1 stop5h 56mDelta
Sun 11/114:00CLE - DEN
1 stop5h 26mDelta
Deal found 5/12$327
Tue 6/117:50DEN - CLE
Nonstop2h 55mUnited Airlines
Tue 13/116:20CLE - DEN
Nonstop3h 36mUnited Airlines
Deal found 5/12$357
Tue 6/117:50DEN - CLE
Nonstop2h 55mUnited Airlines
Wed 14/116:20CLE - DEN
Nonstop3h 36mUnited Airlines
Deal found 5/12$387
Tue 13/111:00DEN - CLE
Nonstop2h 45mSouthwest
Thu 22/111:25CLE - DEN
Nonstop3h 25mSouthwest
Deal found 5/12$402
Thu 8/110:05DEN - CLE
Nonstop2h 59mUnited Airlines
Wed 14/116:20CLE - DEN
Nonstop3h 36mUnited Airlines
Deal found 5/12$417
Tue 6/116:43DEN - CLE
1 stop5h 56mDelta
Thu 15/106:30CLE - DEN
1 stop6h 01mDelta
Deal found 5/12$433
Sat 17/118:05DEN - CLE
Nonstop2h 55mUnited Airlines
Sun 18/108:30CLE - DEN
Nonstop3h 38mUnited Airlines
Deal found 7/12$442
Wed 7/110:05DEN - CLE
Nonstop2h 59mUnited Airlines
Sun 11/108:30CLE - DEN
Nonstop3h 38mUnited Airlines
Deal found 5/12$462
Tue 17/208:30DEN - CLE
2 stops12h 00mSouthwest
Sat 21/216:40CLE - DEN
2 stops8h 10mSouthwest
Deal found 5/12$468
Tue 6/116:43DEN - CLE
1 stop5h 56mDelta
Mon 12/106:30CLE - DEN
1 stop6h 01mDelta
Deal found 5/12$472

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

Fly to

Sydney

Route

Depart

Return

Price

DenverCleveland

DEN - CLE

DENCLE

Denver Intl

Thu 8/1

06:05-13:16

1 stop5h 11m

Cleveland Hopkins Intl

Sun 11/1

11:15-15:34

1 stop6h 19m

$327

DenverCleveland

DEN - CLE

DENCLE

Denver Intl

Thu 15/1

06:00-15:23

1 stop7h 23m

Cleveland Hopkins Intl

Sun 18/1

14:00-17:26

1 stop5h 26m

$327

DenverCleveland

DEN - CLE

DENCLE

Denver Intl

Tue 17/2

17:50-22:42

Nonstop2h 52m

Cleveland Hopkins Intl

Sat 21/2

16:25-18:02

Nonstop3h 37m

$494

DenverCleveland

DEN - CLE

DENCLE

Denver Intl

Tue 13/1

11:49-19:27

2 stops29h 38m

Cleveland Hopkins Intl

Thu 22/1

07:30-10:53

2 stops29h 23m

$516

DenverCleveland

DEN - CLE

DENCLE

Denver Intl

Tue 23/12

18:05-22:55

Nonstop2h 50m

Cleveland Hopkins Intl

Tue 13/1

11:25-12:50

Nonstop3h 25m

$519

DenverCleveland

DEN - CLE

DENCLE

Denver Intl

Thu 22/1

07:00-17:10

2 stops8h 10m

Cleveland Hopkins Intl

Sun 25/1

06:35-12:10

2 stops7h 35m

$545

DenverCleveland

DEN - CLE

DENCLE

Denver Intl

Sat 10/1

09:40-21:06

1 stop9h 26m

Cleveland Hopkins Intl

Wed 14/1

16:20-17:56

Nonstop3h 36m

$549

DenverCleveland

DEN - CLE

DENCLE

Denver Intl

Mon 5/1

16:03-20:55

Nonstop2h 52m

Cleveland Hopkins Intl

Tue 13/1

16:20-17:56

Nonstop3h 36m

$552

DenverCleveland

DEN - CLE

DENCLE

Denver Intl

Fri 13/2

07:00-19:28

1 stop10h 28m

Cleveland Hopkins Intl

Sun 15/2

07:00-10:42

2 stops29h 42m

$584

DenverCleveland

DEN - CLE

DENCLE

Denver Intl

Sat 17/1

10:05-15:04

Nonstop2h 59m

Cleveland Hopkins Intl

Mon 19/1

16:20-17:56

Nonstop3h 36m

$588

Flights are sorted by cheapest return flights first.

Deals found on 5/12

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 5 December 2025.

The best time to book flights from Denver is 41 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 $1,004). Flying from Denver in January will prove the most costly (average of $1,291). 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. As it departs for the following popular destinations: Sydney.

Qantas Airways
Qantas Airways
From $995
Frontier
Frontier
From $42

What are popular destinations to fly to from Denver?

Denver offers frequent flights to Chicago (610 flights per day), Los Angeles (607 flights per day) and New York (309 flights per day).

Los Angeles
Los Angeles
From $157
Omaha Eppley Airfield
Omaha Eppley Airfield
From $139
Fort Lauderdale
Fort Lauderdale
From $494
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From $87

What is the cheapest place to fly to from Denver?

The cheapest city to fly to from Denver is Las Vegas Harry Reid Intl, with prices starting at $87. Explore other affordable destinations below.

Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From $87
Omaha Eppley Airfield
Omaha Eppley Airfield
From $139
Monterrey Gen Mariano Escobedo
Monterrey Gen Mariano Escobedo
From $153
Los Angeles
Los Angeles
From $157

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.
Read through reviews of airlines serving Denver, such as Qantas Airways. 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.
Qantas Airways
7.5
Good
948 reviews
Check prices

Food

7.0

Crew

8.1

Comfort

7.5

Entertainment

7.2

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
Qantas Airways
7.5
Good
948 reviews
Qantas Airways
7.5
Good
948 reviews
Check prices

Food

7.0

Crew

8.1

Comfort

7.5

Entertainment

7.2

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

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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 7 December 2025.

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

    For the current month, the most popular flights from Denver are Boston, Atlanta, Bangkok Suvarnabhumi Airport. Boston, Atlanta, Austin 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 $87 to Las Vegas (prices may vary depending on the airline and departure time). On average, users have booked flights for $573 to fly from Denver.

  • 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 Newark Airport starting at $1,226
    Fly from Denver Intl to Philadelphia starting at $2,480
    Fly from Denver Intl to London Heathrow Airport starting at $4,646

  • What is the cheapest first class flight from Denver?

    If you’re looking to fly first-class from Denver to anywhere, put Baltimore on your list as prices start at $1,044 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 $1,208 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

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.

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