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$80+ Cheap flights from Colorado

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 3/2. 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 — AKL
3 Jan — 10 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Colorado

Discover essential information about flights departing from Colorado, including flight schedules, destinations, airlines operating at the Colorado 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 4 December 2025.

Good round-trip deal

$321 or less

Good one-way deal

$97 or less
Price to beat on a round-trip flight from Colorado.
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Price to beat on a one-way flight from Colorado.
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Find flights from Colorado

Enter your travel dates to find the best prices.

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 4 December 2025.

Wed 7/113:25DEN - PHX
Nonstop2h 00mUnited Airlines
Wed 14/119:27PHX - DEN
Nonstop1h 56mUnited Airlines
Deal found 3/12$158
Sat 17/107:45DEN - PHX
Nonstop2h 09mUnited Airlines
Tue 20/106:45PHX - DEN
Nonstop1h 56mUnited Airlines
Deal found 3/12$162
Thu 22/119:50DEN - PHX
Nonstop2h 04mUnited Airlines
Mon 26/114:42PHX - DEN
Nonstop1h 56mUnited Airlines
Deal found 3/12$165
Fri 9/107:45DEN - PHX
Nonstop2h 09mUnited Airlines
Sat 17/110:00PHX - DEN
Nonstop1h 57mUnited Airlines
Deal found 2/12$181
Fri 20/220:44DEN - PHX
Nonstop2h 06mUnited Airlines
Mon 23/217:36PHX - DEN
Nonstop1h 53mUnited Airlines
Deal found 3/12$212
Sat 24/112:34DEN - PHX
1 stop6h 51mAlaska Airlines
Sat 21/216:27PHX - DEN
1 stop7h 32mAlaska Airlines
Deal found 1/12$215
Fri 9/119:39DEN - PHX
1 stop18h 21mAlaska Airlines
Sat 17/115:45PHX - DEN
1 stop8h 13mAlaska Airlines
Deal found 2/12$222
Thu 22/120:55DEN - PHX
Nonstop2h 04mUnited Airlines
Sun 25/119:27PHX - DEN
Nonstop1h 56mUnited Airlines
Deal found 2/12$224
Mon 2/219:39DEN - PHX
1 stop18h 21mAlaska Airlines
Sun 8/208:24PHX - DEN
1 stop10h 17mAlaska Airlines
Deal found 1/12$231
Fri 9/119:39DEN - PHX
1 stop18h 21mAlaska Airlines
Sun 11/120:07PHX - DEN
1 stop15h 31mAlaska Airlines
Deal found 2/12$238
Fri 9/119:50DEN - PHX
Nonstop2h 04mUnited Airlines
Sun 11/108:30PHX - DEN
Nonstop1h 57mUnited Airlines
Deal found 3/12$240
Thu 15/120:55DEN - PHX
Nonstop2h 04mUnited Airlines
Sun 18/110:00PHX - DEN
Nonstop1h 57mUnited Airlines
Deal found 1/12$245

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 4 December 2025. In the last 7 days, Cheapflights users made a total of 134,765 searches

Fly to

Auckland

Route

Departure

Return

Price

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Wed 28/1

17:44-19:45

Nonstop2h 01m

Phoenix Sky Harbor Intl

Sat 31/1

14:42-16:38

Nonstop1h 56m

$162

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Sat 31/1

08:04-14:00

1 stop5h 56m

Phoenix Sky Harbor Intl

Tue 3/2

15:45-23:58

1 stop8h 13m

$215

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Sat 17/1

08:04-14:00

1 stop5h 56m

Phoenix Sky Harbor Intl

Thu 22/1

11:41-18:41

1 stop7h 00m

$215

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Sat 24/1

08:04-14:00

1 stop5h 56m

Phoenix Sky Harbor Intl

Tue 27/1

08:24-23:58

1 stop15h 34m

$215

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Wed 14/1

08:04-14:00

1 stop5h 56m

Phoenix Sky Harbor Intl

Thu 22/1

11:41-18:41

1 stop7h 00m

$215

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Wed 4/2

12:34-19:25

1 stop6h 51m

Phoenix Sky Harbor Intl

Sat 7/2

15:45-23:58

1 stop8h 13m

$215

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Wed 14/1

08:04-14:00

1 stop5h 56m

Phoenix Sky Harbor Intl

Fri 23/1

11:41-18:41

1 stop7h 00m

$222

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Wed 21/1

12:34-19:25

1 stop6h 51m

Phoenix Sky Harbor Intl

Fri 23/1

11:41-18:41

1 stop7h 00m

$222

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Sat 17/1

12:34-19:25

1 stop6h 51m

Phoenix Sky Harbor Intl

Fri 23/1

11:41-18:41

1 stop7h 00m

$222

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Fri 16/1

19:39-14:00

1 stop18h 21m

Phoenix Sky Harbor Intl

Thu 22/1

11:41-18:41

1 stop7h 00m

$250

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 56 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, August is the cheapest month in which you can book a flight from Colorado (average of $264). Flying from Colorado in July will prove the most costly (average of $2,507). 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 Colorado?

For round-trip flights from Colorado you’ll fly on: United Airlines. This airline flies to the following popular destinations: Auckland.

United Airlines
United Airlines
From $1,704

What is the cheapest place to fly to from Colorado?

The cheapest city to fly to from Colorado is Boston Logan Intl, with prices starting at $97. Explore other affordable destinations below.

Boston Logan Intl
Boston Logan Intl
From $97
Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From $173
Milwaukee-Mitchell
Milwaukee-Mitchell
From $177
New York
New York
From $182

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Direct flights from USA

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

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 4 December 2025.

  • What is the cheapest month to fly from Colorado?

    At the present moment the cheapest month to fly from Colorado is currently August; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

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

    Here are some of the cheapest flight destinations from Colorado:
    Fly from Denver to Auckland from $1,150 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?

    Millions of users choose and trust Cheapflights to book the best flight deals from Colorado for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • 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?

Millions of users choose and trust Cheapflights to book the best flight deals from Colorado for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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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