How long is the flight from Colorado to Alaska?

The flight from Colorado to Alaska depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Denver (a popular airport in Colorado) to Anchorage (the most popular airport in Alaska), then the flight time is 5h 31m on average. If you fly from Montrose (another popular airport in Colorado) to Anchorage, then the average flight time is 9h 04m.

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

As of July 2025, 7 flights take off from Colorado and land in Alaska each day. The most common flight departure time for this route is 7:00PM, with 47% of daily flights taking off at noon.

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

Hawaiian Airlines, United Airlines, and American Airlines are the most popular carriers operating from Colorado to Alaska

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

The number of flights available between Colorado and Alaska is 55 per week as of July 2025. The most frequent departure day is Tue, with 16% of weekly flights leaving on this day.

What airlines fly to Alaska?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Alaska from Colorado according to our data. Alaska Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Alaska. Keep in mind that there are 6 different airlines that fly to Alaska on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Colorado to Alaska refresh daily.

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

There are 6 operators available for flights from Colorado to Alaska as of July 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Alaska.

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

The required travel and health documents for your Alaska trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Alaska. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$200 Cheap Flights from Colorado to Alaska in 2025

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Find the cheapest flights from Colorado to Alaska

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

9:20 am - 12:53 pmDEN-ANC

5h 33mnonstop

11:00 pm - 6:20 amANC-DEN

5h 20mnonstop

$355Hawaiian Airlines

Find Deal

Thu, Aug 21 - Thu, Sep 4

9:20 am - 12:53 pmDEN-ANC

5h 33mnonstop

11:00 pm - 6:20 amANC-DEN

5h 20mnonstop

$358Hawaiian Airlines

Find Deal

Fri, Aug 22 - Thu, Aug 28

7:20 am - 12:50 amDEN-FAI

19h 30m2 stops

12:30 am - 2:52 pmFAI-DEN

12h 22m1 stop

$364Delta

Find Deal

Sat, Aug 23 - Fri, Aug 29

9:20 am - 12:54 pmDEN-ANC

5h 34mnonstop

11:00 pm - 6:20 amANC-DEN

5h 20mnonstop

$367Alaska Airlines

Find Deal

Tue, Aug 19 - Wed, Aug 27

12:46 pm - 11:25 pmDEN-FAI

12h 39m1 stop

12:30 am - 7:20 pmFAI-DEN

16h 50m1 stop

$367Delta

Find Deal

Thu, Aug 21 - Fri, Aug 29

6:17 pm - 12:25 amDEN-ANC

8h 08m1 stop

11:00 pm - 6:20 amANC-DEN

5h 20mnonstop

$368Alaska Airlines

Find Deal

Fri, Aug 22 - Fri, Aug 29

7:00 pm - 10:42 pmDEN-ANC

5h 42mnonstop

11:49 pm - 7:05 amANC-DEN

5h 16mnonstop

$376United Airlines

Find Deal

Fri, Oct 3 - Fri, Oct 24

7:00 pm - 10:42 pmDEN-ANC

5h 42mnonstop

9:04 pm - 10:35 amANC-DEN

11h 31m1 stop

$386United Airlines

Find Deal

Fri, Oct 3 - Fri, Oct 24

12:21 pm - 8:48 pmCOS-ANC

10h 27m1 stop

9:53 pm - 11:51 amANC-COS

11h 58m1 stop

$428American Airlines

Find Deal

Tue, Sep 16 - Mon, Sep 29

5:15 am - 7:07 pmGJT-ANC

15h 52m1 stop

8:13 pm - 11:58 amANC-GJT

13h 45m1 stop

$663American Airlines

Find Deal

Wed, Oct 1 - Sun, Oct 5

Hawaiian Airlines flights from Colorado to Alaska

Our best Hawaiian Airlines deals on Colorado to Alaska flight tickets

Hawaiian Airlines

Aug 21

DEN9:20 amDenver Intl

5h 33m

ANC12:53 pmAnchorage

Sep 4

ANC11:00 pmAnchorage

5h 20m

DEN6:20 amDenver Intl

$355

Find similar

Hawaiian Airlines

Aug 22

DEN9:20 amDenver Intl

5h 33m

ANC12:53 pmAnchorage

Aug 28

ANC11:00 pmAnchorage

5h 20m

DEN6:20 amDenver Intl

$358

Find similar

Hawaiian Airlines

Aug 21

DEN7:33 pmDenver Intl

8h 10m

1 stop

ANC1:43 amAnchorage

Sep 4

ANC11:00 pmAnchorage

5h 20m

DEN6:20 amDenver Intl

$360

Find similar

Alaska Airlines flights from Colorado to Alaska

Our best Alaska Airlines deals on Colorado to Alaska flight tickets

Alaska Airlines

Aug 19

DEN9:20 amDenver Intl

5h 34m

ANC12:54 pmAnchorage

Aug 27

ANC11:00 pmAnchorage

5h 20m

DEN6:20 amDenver Intl

$367

Find similar

Alaska Airlines

Aug 22

DEN6:17 pmDenver Intl

8h 08m

1 stop

ANC12:25 amAnchorage

Aug 29

ANC11:00 pmAnchorage

5h 20m

DEN6:20 amDenver Intl

$368

Find similar

Alaska Airlines

Aug 19

DEN9:20 amDenver Intl

5h 34m

ANC12:54 pmAnchorage

Aug 26

ANC12:54 amAnchorage

9h 16m

1 stop

DEN12:10 pmDenver Intl

$377

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverAnchorage

DEN - ANC

DENANC

Denver Intl

Thu 8/21

9:20 am-12:53 pm

Nonstop5h 33m

Anchorage

Thu 9/4

11:00 pm-6:20 am

Nonstop5h 20m

$355

DenverAnchorage

DEN - ANC

DENANC

Denver Intl

Fri 8/22

9:20 am-12:53 pm

Nonstop5h 33m

Anchorage

Thu 8/28

11:00 pm-6:20 am

Nonstop5h 20m

$358

DenverFairbanks

DEN - FAI

DENFAI

Denver Intl

Sat 8/23

7:20 am-12:50 am

2 stops19h 30m

Fairbanks

Fri 8/29

12:30 am-2:52 pm

1 stop12h 22m

$364

DenverAnchorage

DEN - ANC

DENANC

Denver Intl

Tue 8/19

9:20 am-12:54 pm

Nonstop5h 34m

Anchorage

Wed 8/27

11:00 pm-6:20 am

Nonstop5h 20m

$367

DenverFairbanks

DEN - FAI

DENFAI

Denver Intl

Thu 8/21

12:46 pm-11:25 pm

1 stop12h 39m

Fairbanks

Fri 8/29

12:30 am-7:20 pm

1 stop16h 50m

$367

DenverAnchorage

DEN - ANC

DENANC

Denver Intl

Fri 8/22

6:17 pm-12:25 am

1 stop8h 08m

Anchorage

Fri 8/29

11:00 pm-6:20 am

Nonstop5h 20m

$368

DenverAnchorage

DEN - ANC

DENANC

Denver Intl

Fri 10/3

7:00 pm-10:42 pm

Nonstop5h 42m

Anchorage

Fri 10/24

11:49 pm-7:05 am

Nonstop5h 16m

$376

DenverAnchorage

DEN - ANC

DENANC

Denver Intl

Fri 10/3

7:00 pm-10:42 pm

Nonstop5h 42m

Anchorage

Fri 10/24

9:04 pm-10:35 am

1 stop11h 31m

$386

Colorado SpringsAnchorage

COS - ANC

COSANC

Colorado Springs

Tue 9/16

12:21 pm-8:48 pm

1 stop10h 27m

Anchorage

Mon 9/29

9:53 pm-11:51 am

1 stop11h 58m

$428

Grand JunctionAnchorage

GJT - ANC

GJTANC

Grand Junction Regnl

Wed 10/1

5:15 am-7:07 pm

1 stop15h 52m

Anchorage

Sun 10/5

8:13 pm-11:58 am

1 stop13h 45m

$663

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How to get the cheapest flight ticket from Colorado to Alaska

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 Alaska?

If you don’t want to visit Alaska in October, then you should wait until September to fly from Colorado, when ticket prices are also cheap, with an average price of $437.

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

The cheapest day to depart from Colorado to Alaska is on a Saturday. Travelers who choose to depart for Alaska on a Saturday will often find tickets for as low as $582. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Colorado to Alaska for around $654.

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

Our data shows that the cheapest Colorado to Alaska flights are usually those with departure times at noon. Our users have found flights to Alaska at noon for as low as $392. In the afternoon is when there is more demand to fly to Alaska, so prices are often more expensive at around $912 per ticket.

What is the cheapest Colorado to Alaska flight route?

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

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

You are more likely to see cheaper flights to Alaska from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around $546 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alaska from Colorado for as low as $454 on momondo.

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

There are 4 cabin classes available to choose from on Colorado to Alaska 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 Colorado to Alaska flights?

You could potentially save up to 15% on your flight if you consider stops on a Colorado to Alaska flight.

Cheap Colorado to Alaska flight deals and tips

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

Best Price Found	$200
Fastest flight time	5h 29m
Direct flights	Every day
Airports in Alaska	5 airports

The best one-way flight to Alaska from Colorado in the past 72 hours is $200. The best round-trip flight deal from Colorado to Alaska found on momondo in the last 72 hours is $355.

The fastest flight from Colorado to Alaska takes 5h 29m

Direct flights go from Colorado to Alaska every day.

There are 5 airports near Alaska: Juneau Intl (JNU), Ketchikan (KTN), Anchorage (ANC), Fairbanks (FAI), Sitka (SIT)

Search flight deals

When did momondo last update prices for flights from Colorado to Alaska?
Prices for flights from Colorado to Alaska refresh daily.
How many operators does momondo search for flights from Colorado to Alaska?
There are 6 operators available for flights from Colorado to Alaska as of July 2025.
How old do you have to be to fly from Colorado to Alaska?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Alaska.
What documentation or ID do you need to fly to Alaska?
The required travel and health documents for your Alaska trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Alaska. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Colorado to Alaska?
momondo data reveals that the most frequently booked plane model on the route from Colorado to Alaska is Boeing 737-800 Passenger/BBJ2 (winglets), representing 45.18% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 33.71%, Boeing 737 at 12.99%, and Boeing 737 MAX 9 at 6.70%.

Best airlines flying from Colorado to Alaska

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

Airline	Rating	Free Cancellation	Price
Sun Country Air	PriceFrom $222	Free Cancellation	Rating 6.9 334 reviews	Search Sun Country Air flights
Hawaiian Airlines	PriceFrom $230	Free Cancellation	Rating 7.8 2,611 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $250	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $335	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $373	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $427	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Alaska from Colorado.

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

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

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

Once you have performed a search for Colorado to Alaska flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Colorado to Alaska flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Alaska 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.

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Find better results for your trip to Alaska

Popular cities in Alaska

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Cheap flights from Colorado to Alaska from $200

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Alaska departing on 8/29. 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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Find the cheapest flights from Colorado to Alaska

Cheap round-trip flights

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Cheap last minute flights

Cheap direct flights

Hawaiian Airlines flights from Colorado to Alaska

Our best Hawaiian Airlines deals on Colorado to Alaska flight tickets

Alaska Airlines flights from Colorado to Alaska

Our best Alaska Airlines deals on Colorado to Alaska flight tickets

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Use the filters below to find and compare flights from Colorado to Alaska that are best for you.

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How to get the cheapest flight ticket from Colorado to Alaska

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

What is the cheapest month to fly to Alaska?

If you don’t want to visit Alaska in October, then you should wait until September to fly from Colorado, when ticket prices are also cheap, with an average price of $437.

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

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

What is the cheapest Colorado to Alaska flight route?

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

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

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

There are 4 cabin classes available to choose from on Colorado to Alaska 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 Colorado to Alaska flights?

You could potentially save up to 15% on your flight if you consider stops on a Colorado to Alaska flight.

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

Hawaiian Airlines, United Airlines, and American Airlines are the most popular carriers operating from Colorado to Alaska

What airlines fly to Alaska?

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

As of July 2025, 7 flights take off from Colorado and land in Alaska each day. The most common flight departure time for this route is 7:00PM, with 47% of daily flights taking off at noon.

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

The number of flights available between Colorado and Alaska is 55 per week as of July 2025. The most frequent departure day is Tue, with 16% of weekly flights leaving on this day.

How long is the flight from Colorado to Alaska?

Cheap Colorado to Alaska flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Alaska

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

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

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

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

What is the most popular plane model from Colorado to Alaska?

Best airlines flying from Colorado to Alaska

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

Why use momondo?

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

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

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

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

An easier way to manage your Alaska 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 Alaska

Popular cities in Alaska

Popular flights according to clicks in the last 7 days on momondo