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Alaska

$201+ Cheap flights from Missouri to Alaska

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ANC
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Missouri to Alaska

Cheapest flights from Missouri to Alaska
Explore the most affordable flight options available from Missouri to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/205:16 pm
MCI
-
ANC
1 stop10h 14m
Alaska Airlines
Mon 2/231:08 am
ANC
-
MCI
1 stop12h 14m
Alaska Airlines
Deal found 1/26$360
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:00 am
STL
-
FAI
1 stop22h 38m
Alaska Airlines
Tue 3/312:29 pm
FAI
-
STL
2 stops22h 22m
Alaska Airlines
Deal found 1/27$366
This Alaska Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:00 am
STL
-
ANC
1 stop20h 03m
Alaska Airlines
Mon 3/96:09 pm
ANC
-
STL
1 stop16h 42m
Alaska Airlines
Deal found 1/27$400
This Alaska Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:16 pm
MCI
-
ANC
1 stop10h 14m
Alaska Airlines
Tue 3/36:09 pm
ANC
-
MCI
1 stop16h 46m
Alaska Airlines
Deal found 1/25$401
This Alaska Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:00 am
STL
-
ANC
1 stop20h 03m
Alaska Airlines
Tue 2/245:00 pm
ANC
-
STL
1 stop17h 51m
Alaska Airlines
Deal found 1/27$401
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:10 am
STL
-
ANC
1 stop15h 47m
Delta
Sun 3/19:15 pm
ANC
-
STL
1 stop23h 08m
Delta
Deal found 1/25$402
This Alaska Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:49 pm
MCI
-
FAI
1 stop13h 01m
Alaska Airlines
Wed 3/113:59 pm
FAI
-
MCI
1 stop18h 56m
Alaska Airlines
Deal found 1/24$402
This Travelocity deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:15 am
MCI
-
ANC
1 stop21h 24m
Alaska Airlines
Fri 4/35:00 am
ANC
-
MCI
1 stop8h 56m
Alaska Airlines
Deal found 1/25$403
This Alaska Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:00 am
STL
-
ANC
1 stop20h 53m
Alaska Airlines
Wed 3/111:38 am
ANC
-
STL
1 stop19h 21m
Alaska Airlines
Deal found 1/25$403
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:00 am
MCI
-
FAI
1 stop20h 22m
Delta
Sun 3/151:30 am
FAI
-
MCI
1 stop18h 46m
Delta
Deal found 1/25$404
This Alaska Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:16 pm
MCI
-
ANC
2 stops11h 46m
Alaska Airlines
Sat 2/281:08 am
ANC
-
MCI
1 stop12h 14m
Alaska Airlines
Deal found 1/25$406
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:47 pm
STL
-
ANC
2 stops27h 10m
Delta
Mon 3/29:15 pm
ANC
-
STL
1 stop16h 30m
Delta
Deal found 1/25$406

Find flight deals from Missouri to Alaska

Keep the following information in mind while searching for Missouri to Alaska flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$360
(Alaska Airlines)

One-way from

$201
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$495
Provider with most accurate pricing for Lambert-St Louis-Anchorage flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Anchorage flights.
Search Deals
From Missouri to Alaska
Search Deals
One-way flight from Missouri to Alaska
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Alaska that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Missouri to Alaska that are best for you.

Fly from

Missouri

Fly to

Alaska

Route

Depart

Return

Price

Kansas CityAnchorage

MCI - ANC

MCIANC

Kansas City

Fri 2/20

5:16 pm-12:30 am

1 stop10h 14m

Anchorage

Mon 2/23

1:08 am-4:22 pm

1 stop12h 14m

$360

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Tue 2/24

7:00 am-2:38 am

1 stop22h 38m

Fairbanks

Tue 3/3

12:29 pm-1:51 pm

2 stops22h 22m

$366

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Wed 3/4

7:00 am-12:03 am

1 stop20h 03m

Anchorage

Mon 3/9

6:09 pm-1:51 pm

1 stop16h 42m

$400

Kansas CityAnchorage

MCI - ANC

MCIANC

Kansas City

Wed 2/25

1:50 pm-7:46 pm

1 stop8h 56m

Anchorage

Mon 3/2

9:00 am-8:35 pm

1 stop8h 35m

$401

Kansas CityAnchorage

MCI - ANC

MCIANC

Kansas City

Tue 3/31

5:30 am-7:06 pm

1 stop16h 36m

Anchorage

Tue 4/7

8:30 pm-8:52 am

1 stop9h 22m

$401

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Fri 2/27

6:10 am-6:57 pm

1 stop15h 47m

Anchorage

Tue 3/3

9:15 pm-4:45 pm

1 stop16h 30m

$401

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Fri 2/27

2:45 pm-11:08 pm

1 stop11h 23m

Anchorage

Mon 3/2

9:00 am-8:26 pm

1 stop8h 26m

$401

Kansas CityAnchorage

MCI - ANC

MCIANC

Kansas City

Fri 2/27

5:16 pm-12:30 am

1 stop10h 14m

Anchorage

Sat 2/28

12:29 am-1:55 pm

1 stop10h 26m

$401

Kansas CityAnchorage

MCI - ANC

MCIANC

Kansas City

Fri 2/27

5:16 pm-12:30 am

1 stop10h 14m

Anchorage

Tue 3/3

6:09 pm-1:55 pm

1 stop16h 46m

$401

Kansas CityAnchorage

MCI - ANC

MCIANC

Kansas City

Thu 2/26

5:16 pm-12:30 am

1 stop10h 14m

Anchorage

Sat 2/28

1:08 am-4:22 pm

1 stop12h 14m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 60 results
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Best time to book a flight from Missouri to Alaska

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

Cheapflights Insights

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

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

Currently, December is the cheapest month in which you can book a flight from Missouri to Alaska (average of $272). Flying from Missouri to Alaska in November is currently the most expensive (average of $508). 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.

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

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alaska. Reviews last updated January 27, 2026.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Missouri to Alaska have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,795 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,795 reviews
Alaska Airlines
8.0
Very good
11,795 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,119 reviews
Alaska Airlines
8.0
Very good
11,795 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,829 reviews
Alaska Airlines
8.0
Very good
11,795 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,205 reviews
Alaska Airlines
8.0
Very good
11,795 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,197 reviews
Alaska Airlines
8.0
Very good
11,795 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from Missouri to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Missouri to Alaska?

    Alaska Airlines, United Airlines, and Delta can get you from Missouri to Alaska in just under 10h 14m. Your travel time can differ by up to 5h 33m. Airlines will cover a distance of 2754 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Alaska 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 Missouri to Alaska?

    Currently, December is the cheapest month in which you can book a flight from Missouri to Alaska (average of $272). Flying from Missouri to Alaska in November is currently the most expensive (average of $508). 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

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Alternative routes for Missouri to Alaska

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Missouri to Alaska

Discover the top 5 airlines that operate flights from Missouri to Alaska. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$603FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$384Average$821FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$435Average$755FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$449Average$696FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$707Average$734FlexibilityNo cancel feeOn-time85%

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