Colorado

$291+ Cheap flights from Alaska to Colorado

ANC — DEN
Nov 25 — Dec 21
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Alaska to Colorado with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Alaska to Colorado

Cheapest flights from Alaska to Colorado

Tue 12/86:00 am -
1 stop27h 10m
Sat 12/127:00 am -
1 stop19h 51m
Deal found 10/23$595
Wed 12/210:26 pm -
1 stop17h 29m
Sat 12/51:32 pm -
1 stop13h 19m
Deal found 10/24$596
Mon 12/1410:26 pm -
2 stops12h 30m
Mon 12/213:06 pm -
1 stop20h 47m
Deal found 10/22$605
Wed 12/910:26 pm -
2 stops21h 13m
Mon 12/148:35 am -
2 stops14h 39m
Deal found 10/25$608
Sun 12/1312:04 pm -
2 stops22h 52m
Mon 12/148:06 pm -
2 stops20h 55m
Deal found 10/25$613
Fri 12/251:29 am -
1 stop17h 15m
Tue 12/296:00 am -
1 stop21h 30m
Deal found 10/23$613
Sun 11/2212:32 am -
1 stop18h 25m
Sat 12/53:22 pm -
1 stop22h 57m
Deal found 10/22$615
Mon 12/282:50 am -
1 stop12h 40m
Tue 12/299:42 pm -
1 stop15h 20m
Deal found 10/23$625
Tue 12/89:00 am -
1 stop9h 49m
Sat 12/127:25 am -
1 stop16h 46m
Deal found 10/24$631
Fri 12/2511:36 pm -
1 stop9h 01m
Tue 12/2910:35 am -
2 stops14h 17m
Deal found 10/26$678
Fri 12/182:12 am -
1 stop19h 47m
Sat 12/266:00 am -
1 stop21h 48m
Deal found 10/25$680
Sat 11/211:42 am -
2 stops16h 11m
Fri 11/278:15 am -
2 stops18h 22m
Deal found 10/25$681

Find flight deals from Alaska to Colorado

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$553
(Alaska Airlines)

One-way from

$291
(WAYA)

Popular in

November

Cheapest in

January

Average price

$526

Good round-trip deal

$635 or less

Good one-way deal

$248 or less
Provider with most accurate pricing for Anchorage-Denver Intl flight deals.
Provider most trusted by Cheapflights users for Anchorage-Denver Intl flights.
From Alaska to Colorado
One-way flight from Alaska to Colorado
Highest demand for flights based on searches. 12% potential increase in price ($74 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in October 2026
Price to beat on a round-trip flight from Alaska to Colorado.
Price to beat on a one-way flight from Alaska to Colorado.

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FairbanksDenver

FAI Fairbanks - DEN Denver Intl

FAIDEN

Fairbanks

Wed 12/9

5:45 am-7:26 pm

2 stops11h 41m

Denver Intl

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$297

FairbanksDenver

FAI Fairbanks - DEN Denver Intl

FAIDEN

Fairbanks

Sun 11/22

12:36 am-11:59 pm

2 stops21h 23m

Denver Intl

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$322

AnchorageDenver

ANC Anchorage - DEN Denver Intl

ANCDEN

Anchorage

Sun 12/6

10:26 pm-9:39 pm

2 stops21h 13m

Denver Intl

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$324

FairbanksDenver

FAI Fairbanks - DEN Denver Intl

FAIDEN

Fairbanks

Wed 1/27

8:00 am-12:47 pm

2 stops26h 47m

Denver Intl

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$332

FairbanksDenver

FAI Fairbanks - DEN Denver Intl

FAIDEN

Fairbanks

Tue 12/8

1:42 am-12:22 pm

1 stop8h 40m

Denver Intl

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$340

FairbanksDenver

FAI Fairbanks - DEN Denver Intl

FAIDEN

Fairbanks

Tue 1/26

1:30 am-12:17 pm

1 stop8h 47m

Denver Intl

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$340

AnchorageDenver

ANC Anchorage - DEN Denver Intl

ANCDEN

Anchorage

Wed 12/16

1:29 am-1:48 pm

1 stop10h 19m

Denver Intl

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$340

FairbanksColorado Springs

FAI Fairbanks - COS Colorado Springs

FAICOS

Fairbanks

Sun 11/22

1:42 am-10:22 pm

2 stops18h 40m

Colorado Springs

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$363

AnchorageColorado Springs

ANC Anchorage - COS Colorado Springs

ANCCOS

Anchorage

Mon 11/2

8:43 pm-10:33 am

2 stops11h 50m

Colorado Springs

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$367

AnchorageColorado Springs

ANC Anchorage - COS Colorado Springs

ANCCOS

Anchorage

Mon 11/2

6:30 am-10:22 pm

2 stops13h 52m

Colorado Springs

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Alaska to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Alaska with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Alaska to Colorado

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

Currently, April is the cheapest month in which you can book a flight from Alaska to Colorado (average of $437). Flying from Alaska to Colorado in November is currently the most expensive (average of $791). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AK to CO?

When flying from Alaska to Colorado, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 47% versus a flight in the evening.

How much does it cost to fly round-trip from Alaska to Colorado?

Airfare is typical for this route at the moment.
Alaska to Colorado flights typically cost between $532 and $784 in December.
The cheapest round-trip price found within the last 5 days was $595 on Alaska Airlines (Dec 8-Dec 12).

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

The best time to book flights from Alaska to Colorado is 82 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 day to fly from Alaska to Colorado?

Travelers seeking maximum savings on their Alaska to Colorado flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Colorado

Get a feel of what it's like to fly with Alaska Airlines,Southwest, andDelta from Alaska to Colorado by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Food

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Food

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Food

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Food

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • How popular is this Alaska to Colorado flight route?

  • How long is the flight from Alaska to Colorado?

    For as low as $627, Alaska Airlines can have you in Colorado from Alaska in 15h 40m. Airlines will cover a distance of 2423 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Alaska to Colorado one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $199. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Alaska to Colorado for a low price.

  • Can I find deals for flights from Alaska to Colorado that include hotel bookings?

    Yes. In addition to deals on Alaska to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alaska to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alaska to Colorado.

  • Can I find deals for business class flights from Alaska to Colorado?

    Yes. Cheapflights offers flight deals from Alaska to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, April is the cheapest month in which you can book a flight from Alaska to Colorado (average of $437). Flying from Alaska to Colorado in November is currently the most expensive (average of $791). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Alaska to Colorado

Top 4 airlines flying from Alaska to Colorado

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$264Average$709FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$305Average$575FlexibilityNo cancel feeOn-time75%
DeltaCheapest$320Average$456FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$353Average$539FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.