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$135+ Cheap flights from Colorado

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. 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
22 Jan — 29 Jan1
1 adult

Find flights from Colorado

Cheapest flights from Colorado
Explore the most affordable flight options available from Colorado. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.

Sat 1/217:48DEN - CLE
Nonstop2h 56mUnited Airlines
Sun 9/216:31CLE - DEN
Nonstop3h 32mUnited Airlines
Deal found 17/1$381
Fri 14/212:25DEN - CLE
1 stop9h 20mSouthwest
Mon 17/207:15CLE - DEN
Nonstop3h 35mSouthwest
Deal found 16/1$397
Tue 4/216:15DEN - CLE
1 stop5h 35mDelta
Thu 6/207:10CLE - DEN
1 stop7h 38mDelta
Deal found 16/1$518
Fri 7/214:07DEN - CLE
2 stops24h 41mAlaska Airlines
Sun 9/217:43CLE - DEN
3 stops21h 24mAlaska Airlines
Deal found 16/1$826
Tue 11/313:22DEN - BNE
1 stop23h 38mQantas Airways
Thu 20/308:05BNE - DEN
1 stop27h 35mQantas Airways
Deal found 17/1$1,291
Sun 2/313:00DEN - BNE
1 stop23h 00mAmerican Airlines
Sun 9/322:00BNE - DEN
1 stop37h 30mAmerican Airlines
Deal found 16/1$1,304
Sat 15/206:54DEN - SYD
2 stops35h 36mMultiple Airlines
Tue 18/214:00SYD - DEN
2 stops28h 44mMultiple Airlines
Deal found 15/1$1,334
Sun 6/416:42DEN - SYD
1 stop22h 23mQantas Airways
Wed 30/409:10SYD - DEN
1 stop19h 18mQantas Airways
Deal found 15/1$1,337
Tue 1/711:52DEN - SYD
1 stop26h 43mAmerican Airlines
Tue 5/817:35SYD - DEN
1 stop19h 50mAmerican Airlines
Deal found 15/1$1,345
Wed 25/611:52DEN - SYD
1 stop27h 13mAlaska Airlines
Mon 4/809:10SYD - DEN
1 stop24h 35mAlaska Airlines
Deal found 15/1$1,378
Thu 19/618:18DEN - HBA
2 stops29h 37mMultiple Airlines
Sat 5/709:10HBA - DEN
2 stops28h 15mMultiple Airlines
Deal found 15/1$1,390
Thu 19/618:18DEN - HBA
2 stops23h 27mQantas Airways
Fri 11/711:25HBA - DEN
2 stops26h 00mQantas Airways
Deal found 16/1$1,411

Find flights from Colorado within your budget

Find flights departing from Colorado 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 17 January 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Any airport

Route

Depart

Return

Price

DenverCleveland

DEN - CLE

DENCLE

Denver Intl

Sat 1/2

17:48-22:44

Nonstop2h 56m

Cleveland Hopkins Intl

Mon 3/2

16:31-18:03

Nonstop3h 32m

$414

DenverCleveland

DEN - CLE

DENCLE

Denver Intl

Fri 21/2

05:05-11:40

1 stop4h 35m

Cleveland Hopkins Intl

Mon 24/2

11:40-16:45

2 stops7h 05m

$454

DenverCleveland

DEN - CLE

DENCLE

Denver Intl

Tue 4/2

16:15-23:50

1 stop5h 35m

Cleveland Hopkins Intl

Thu 6/2

07:10-12:48

1 stop7h 38m

$518

DenverCleveland

DEN - CLE

DENCLE

Denver Intl

Fri 7/2

14:07-16:48

2 stops24h 41m

Cleveland Hopkins Intl

Sun 9/2

17:43-13:07

3 stops21h 24m

$826

DenverBrisbane

DEN - BNE

DENBNE

Denver Intl

Tue 11/3

13:22-05:00

1 stop23h 38m

Brisbane

Thu 20/3

08:05-19:40

1 stop27h 35m

$1,291

DenverBrisbane

DEN - BNE

DENBNE

Denver Intl

Sun 2/3

13:00-05:00

1 stop23h 00m

Brisbane

Sun 9/3

22:00-19:30

1 stop37h 30m

$1,304

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Sat 15/2

06:54-12:30

2 stops35h 36m

Sydney Kingsford Smith

Tue 18/2

14:00-00:44

2 stops28h 44m

$1,334

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Sun 6/4

16:42-07:05

1 stop22h 23m

Sydney Kingsford Smith

Wed 30/4

09:10-12:28

1 stop19h 18m

$1,337

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Tue 1/7

11:52-06:35

1 stop26h 43m

Sydney Kingsford Smith

Tue 5/8

17:35-21:25

1 stop19h 50m

$1,345

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Wed 25/6

11:52-07:05

1 stop27h 13m

Sydney Kingsford Smith

Wed 6/8

09:10-17:49

1 stop24h 39m

$1,378

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 50 results
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Best time to book a flight from Colorado

Have a flexible travel schedule? Discover the best time to fly from Colorado 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 Colorado

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

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

Currently, June is the cheapest month in which you can book a flight from Colorado (average of $1,197). Flying from Colorado in September will prove the most costly (average of $1,489). 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 Colorado

Get insights into the airlines that provide service from Colorado. 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 Colorado. In the last 7 days, Cheapflights users made a total of 647,157 searches.
8.1
Very Good
187 reviews

Boarding

8.2

Food

7.5

Overall

8.1

Comfort

8.1

Crew

8.5

Entertainment

7.5

Reviews

1 / 10

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

8.1
Very Good
187 reviews
8.1
Very Good
187 reviews

Boarding

8.2

Food

7.5

Overall

8.1

Comfort

8.1

Crew

8.5

Entertainment

7.5

Reviews

1 / 10

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

8.0
Very Good
9,684 reviews
8.1
Very Good
187 reviews

Boarding

8.2

Food

7.5

Overall

8.1

Comfort

8.1

Crew

8.5

Entertainment

7.5

Reviews

1 / 10

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

8.0
Very Good
8,513 reviews
8.1
Very Good
187 reviews

Boarding

8.2

Food

7.5

Overall

8.1

Comfort

8.1

Crew

8.5

Entertainment

7.5

Reviews

1 / 10

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

7.9
Good
485 reviews
8.1
Very Good
187 reviews

Boarding

8.2

Food

7.5

Overall

8.1

Comfort

8.1

Crew

8.5

Entertainment

7.5

Reviews

1 / 10

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

7.5
Good
3,752 reviews
8.1
Very Good
187 reviews

Boarding

8.2

Food

7.5

Overall

8.1

Comfort

8.1

Crew

8.5

Entertainment

7.5

Reviews

1 / 10

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

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Related info for your journey

Access useful and relevant information related to your journey from Colorado. 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 17 January 2025.
  • What is the cheapest month to fly from Colorado?

    Currently, the cheapest month for flights from Colorado 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 Colorado?

    View the cheapest flight destinations from Colorado:
    Fly from Denver to Sydney from $1,307 round trip

  • How does Cheapflights help users find flights from Colorado?

    When you search for this flight from Colorado, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Colorado for you. Better yet — we are completely free to use.

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

    Yes! Cheapflights helps users easily find flights from Colorado with no change fees.

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

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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 Colorado?

When you search for this flight from Colorado, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Colorado for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Colorado with no change fees?

Yes! Cheapflights helps users easily find flights from Colorado with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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