How long is the flight from Alaska to Colorado?

Flight times from Alaska to Colorado vary, but if you’re flying out of Fairbanks and flying into Denver (one of the most popular routes), then the duration is 5h 09m on average. Another popular route from Alaska to Colorado is flying from Anchorage to Denver, which will take roughly 5h 10m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Colorado?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Colorado from Alaska according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 3 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

How many flights depart from Alaska to Colorado on average per week?

As of June 2026, 51 flights take off from Alaska and land in Colorado each week. The most common flight departure day for this route is Sat, with 22% of weekly flights taking off on this day.

How many flights depart from Alaska to Colorado on average per day?

7 flights are operational daily from Alaska to Colorado as of June 2026. The most popular departure time for this route is 11:00PM, with 50% of flights per day taking off in the evening.

What is the cheapest airline that flies from Alaska to Colorado?

Delta, Southwest, and Alaska Airlines are the most popular carriers operating from Alaska to Colorado

When did momondo last update prices for flights from Alaska to Colorado?

Prices for flights from Alaska to Colorado are updated daily.

How many operators does momondo search for flights from Alaska to Colorado?

As of June 2026, there are 3 operators available to choose from for flights from Alaska to Colorado.

How old do you have to be to fly from Alaska to Colorado?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alaska to Colorado.

What documentation or ID do you need to fly to Colorado?

The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$176 Cheap Flights from Alaska to Colorado in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Alaska to Colorado

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:25 pm - 5:35 am

ANC

DEN

5h 10mnonstop

5:45 pm - 9:15 pm

DEN

ANC

5h 30mnonstop

$353Southwest

Thu, Aug 13 - Thu, Aug 20

11:28 pm - 6:46 am

ANC

DEN

5h 18mnonstop

1:43 pm - 2:17 pm

DEN

ANC

26h 34m

1 stop

$363Alaska Airlines

Thu, Aug 27 - Fri, Aug 28

11:55 pm - 11:45 am

ANC

DEN

9h 50m

1 stop

2:05 pm - 10:45 pm

DEN

ANC

10h 40m

1 stop

$373Southwest

Thu, Aug 13 - Thu, Aug 20

11:28 pm - 6:46 am

ANC

DEN

5h 18mnonstop

8:06 pm - 1:32 pm

DEN

ANC

19h 26m

2 stops

$374Alaska Airlines

Thu, Aug 27 - Fri, Aug 28

2:14 pm - 12:59 am

ANC

DEN

8h 45m

1 stop

5:00 am - 2:13 pm

DEN

ANC

11h 13m

1 stop

$382United Airlines

Fri, Sep 4 - Tue, Sep 8

1:32 am - 5:36 pm

ANC

COS

14h 04m

2 stops

11:27 am - 12:59 am

COS

ANC

15h 32m

1 stop

$390Delta

Tue, Aug 18 - Thu, Aug 20

1:32 am - 5:36 pm

ANC

COS

14h 04m

2 stops

8:10 am - 11:55 pm

COS

ANC

17h 45m

2 stops

$395Delta

Tue, Aug 18 - Thu, Aug 20

3:15 pm - 10:35 pm

ANC

DEN

5h 20mnonstop

8:25 pm - 11:59 pm

DEN

ANC

5h 34mnonstop

$404United Airlines

Fri, Aug 28 - Wed, Sep 9

11:41 pm - 6:26 pm

ANC

GJT

16h 45m

1 stop

7:00 am - 10:32 pm

GJT

ANC

17h 32m

1 stop

$577American Airlines

Tue, Aug 11 - Mon, Aug 17

11:44 pm - 11:31 am

ANC

GJT

9h 47m

1 stop

12:05 pm - 11:59 pm

GJT

ANC

13h 54m

1 stop

$594American Airlines

Mon, Jul 27 - Mon, Aug 3

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Alaska Airlines flights from Alaska to Colorado

Our best Alaska Airlines deals on Alaska to Colorado flight tickets

Alaska Airlines

Aug 27

ANC11:28 pmAnchorage

5h 18m

DEN6:46 amDenver Intl

Aug 28

DEN1:43 pmDenver Intl

26h 34m

1 stop

ANC2:17 pmAnchorage

$363

Alaska Airlines

Aug 27

ANC11:28 pmAnchorage

5h 18m

DEN6:46 amDenver Intl

Aug 28

DEN8:06 pmDenver Intl

19h 26m

2 stops

ANC1:32 pmAnchorage

$374

Alaska Airlines

Aug 27

ANC11:28 pmAnchorage

5h 18m

DEN6:46 amDenver Intl

Aug 31

DEN7:01 amDenver Intl

5h 37m

ANC10:38 amAnchorage

$397

United Airlines flights from Alaska to Colorado

Our best United Airlines deals on Alaska to Colorado flight tickets

United Airlines

Sep 4

ANC2:14 pmAnchorage

8h 45m

1 stop

DEN12:59 amDenver Intl

Sep 8

DEN5:00 amDenver Intl

11h 13m

1 stop

ANC2:13 pmAnchorage

$382

United Airlines

Aug 28

ANC3:15 pmAnchorage

5h 20m

DEN10:35 pmDenver Intl

Sep 9

DEN8:25 pmDenver Intl

5h 34m

ANC11:59 pmAnchorage

$404

United Airlines

Sep 16

ANC11:09 pmAnchorage

5h 20m

DEN6:29 amDenver Intl

Sep 26

DEN7:05 pmDenver Intl

5h 38m

ANC10:43 pmAnchorage

$409

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

AnchorageDenver

ANC - DEN

ANCDEN

Anchorage

Thu 8/13

10:25 pm-5:35 am

Nonstop5h 10m

Denver Intl

Thu 8/20

5:45 pm-9:15 pm

Nonstop5h 30m

$353

AnchorageDenver

ANC - DEN

ANCDEN

Anchorage

Thu 8/27

11:28 pm-6:46 am

Nonstop5h 18m

Denver Intl

Fri 8/28

1:43 pm-2:17 pm

1 stop26h 34m

$363

AnchorageDenver

ANC - DEN

ANCDEN

Anchorage

Thu 8/13

11:55 pm-11:45 am

1 stop9h 50m

Denver Intl

Thu 8/20

2:05 pm-10:45 pm

1 stop10h 40m

$373

AnchorageDenver

ANC - DEN

ANCDEN

Anchorage

Thu 8/27

11:28 pm-6:46 am

Nonstop5h 18m

Denver Intl

Fri 8/28

8:06 pm-1:32 pm

2 stops19h 26m

$374

AnchorageDenver

ANC - DEN

ANCDEN

Anchorage

Fri 9/4

2:14 pm-12:59 am

1 stop8h 45m

Denver Intl

Tue 9/8

5:00 am-2:13 pm

1 stop11h 13m

$382

AnchorageColorado Springs

ANC - COS

ANCCOS

Anchorage

Tue 8/18

1:32 am-5:36 pm

2 stops14h 04m

Colorado Springs

Thu 8/20

11:27 am-12:59 am

1 stop15h 32m

$390

AnchorageColorado Springs

ANC - COS

ANCCOS

Anchorage

Tue 8/18

1:32 am-5:36 pm

2 stops14h 04m

Colorado Springs

Thu 8/20

8:10 am-11:55 pm

2 stops17h 45m

$395

AnchorageDenver

ANC - DEN

ANCDEN

Anchorage

Fri 8/28

3:15 pm-10:35 pm

Nonstop5h 20m

Denver Intl

Wed 9/9

8:25 pm-11:59 pm

Nonstop5h 34m

$404

AnchorageGrand Junction

ANC - GJT

ANCGJT

Anchorage

Tue 8/11

11:41 pm-6:26 pm

1 stop16h 45m

Grand Junction Regnl

Mon 8/17

7:00 am-10:32 pm

1 stop17h 32m

$577

AnchorageGrand Junction

ANC - GJT

ANCGJT

Anchorage

Mon 7/27

11:44 pm-11:31 am

1 stop9h 47m

Grand Junction Regnl

Mon 8/3

12:05 pm-11:59 pm

1 stop13h 54m

$594

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alaska to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of November is, on average, the cheapest month to fly to Colorado from Alaska, with most prices found around $169. The month of September is another great option to travel to Colorado, with average flight prices from Alaska averaging around $198.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Alaska to Colorado is on a Monday when prices can be found for as low as $620. On the other hand, Saturday is the most expensive day to depart from Alaska because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $778.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is at noon when flights can be purchased for as low as $476. In the evening is when there is more demand to fly to Colorado, so prices are often more expensive at around $731 per ticket.

What is the cheapest Alaska to Colorado flight route?

Fly from Anchorage to Denver Intl for the best Alaska - Colorado flight prices

How far in advance should I book a flight from Alaska to Colorado?

You are more likely to see cheaper flights to Colorado from Alaska when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $509 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Alaska for as low as $404 on momondo.

What cabin class options are available on Alaska to Colorado flights?

There are 4 cabin classes available to choose from on Alaska to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Alaska to Colorado flights?

No. A direct flight is the cheapest option for a flight between Alaska to Colorado.

Cheap Alaska to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alaska to Colorado

Best Price Found	$249
Fastest flight time	5h 09m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from Alaska in the past 72 hours is $249. The best round-trip flight deal from Alaska to Colorado found on momondo in the last 72 hours is $578.

The fastest flight from Alaska to Colorado takes 5h 09m

Direct flights go from Alaska to Colorado every day.

There are 87 airports in Colorado. From Alaska there are direct flights to Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from Alaska to Colorado

When did momondo last update prices for flights from Alaska to Colorado?
Prices for flights from Alaska to Colorado are updated daily.
How many operators does momondo search for flights from Alaska to Colorado?
As of June 2026, there are 3 operators available to choose from for flights from Alaska to Colorado.
How old do you have to be to fly from Alaska to Colorado?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alaska to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Alaska to Colorado?
Based on momondo bookings for flights between Alaska and Colorado, the leading plane model is Boeing 737 MAX 8, making up 69.54% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 10.15%, Boeing 737 with 8.63%, and Airbus A321neo with 3.05%.

Best airlines flying from Alaska to Colorado

Compare and see reviews for airlines that fly from Alaska to Colorado with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $264	Free Cancellation	Rating 7.4 9,900 reviews	Search United Airlines flights
Delta	PriceFrom $273	Free Cancellation	Rating 7.8 8,455 reviews	Search Delta flights
Alaska Airlines	PriceFrom $274	Free Cancellation	Rating 7.9 12,583 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Alaska to Colorado?

It is quick and easy to find Alaska to Colorado flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Colorado that suits you.

Can I find flights from Alaska to Colorado with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Colorado from Alaska with this policy.

How can momondo help me find flights from Alaska to Colorado?

momondo provides multiple filters to help you find the best flight to Colorado from Alaska. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Alaska to Colorado right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Alaska to Colorado flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Alaska to Colorado from $176

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alaska to Colorado departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Alaska Airlines flights from Alaska to Colorado

Our best Alaska Airlines deals on Alaska to Colorado flight tickets

United Airlines flights from Alaska to Colorado

Our best United Airlines deals on Alaska to Colorado flight tickets

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How to get the cheapest flight ticket from Alaska to Colorado

What is the cheapest month to fly to Colorado?

What is the cheapest day to depart on your flight to Colorado?

What is the cheapest time of day to depart on your flight to Colorado?

What is the cheapest Alaska to Colorado flight route?

How far in advance should I book a flight from Alaska to Colorado?

What cabin class options are available on Alaska to Colorado flights?

Can stopping save me money on Alaska to Colorado flights?

What is the cheapest airline that flies from Alaska to Colorado?

What airlines fly to Colorado?

How many flights depart from Alaska to Colorado on average per day?

How many flights depart from Alaska to Colorado on average per week?

How long is the flight from Alaska to Colorado?

Cheap Alaska to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alaska to Colorado

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

Frequently asked questions about flying from Alaska to Colorado

Best airlines flying from Alaska to Colorado

Compare and see reviews for airlines that fly from Alaska to Colorado with momondo

Why use momondo?

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colorado

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