Alaska

$160+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ANC
Mar 5 — Mar 121
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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 February 3, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/32:49 pm
MCI
-
ANC
1 stop22h 30m
Alaska Airlines
Tue 3/106:09 pm
ANC
-
MCI
1 stop16h 46m
Alaska Airlines
Deal found 2/2$300
This Expedia deal was found by Cheapflights users on 2/2. 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.
Wed 3/47:00 am
STL
-
FAI
1 stop22h 38m
Alaska Airlines
Wed 3/113:59 pm
FAI
-
STL
1 stop18h 52m
Alaska Airlines
Deal found 2/2$302
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:21 pm
MCI
-
ANC
1 stop8h 47m
United Airlines
Tue 3/1011:52 pm
ANC
-
MCI
1 stop10h 02m
United Airlines
Deal found 2/1$319
This Delta deal was found by Cheapflights users on 2/2. 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.
Tue 3/106:29 am
STL
-
ANC
1 stop15h 22m
Delta
Tue 3/179:15 pm
ANC
-
STL
1 stop11h 33m
Delta
Deal found 2/2$319
This Expedia deal was found by Cheapflights users on 2/1. 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 3/107:00 am
STL
-
ANC
1 stop21h 09m
Alaska Airlines
Mon 3/161:29 am
ANC
-
STL
1 stop9h 22m
Alaska Airlines
Deal found 2/1$321
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/104:30 pm
STL
-
ANC
1 stop9h 20m
United Airlines
Tue 3/1711:52 pm
ANC
-
STL
2 stops11h 50m
United Airlines
Deal found 2/1$326
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2011:33 am
MCI
-
ANC
1 stop11h 28m
United Airlines
Wed 3/259:10 pm
ANC
-
MCI
1 stop10h 26m
United Airlines
Deal found 2/2$360
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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.
Sat 5/97:00 am
MCI
-
FAI
1 stop18h 53m
Alaska Airlines
Tue 5/195:30 am
FAI
-
MCI
1 stop10h 35m
Alaska Airlines
Deal found 2/1$370
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 stop21h 09m
Alaska Airlines
Mon 3/95:15 am
ANC
-
STL
1 stop15h 44m
Alaska Airlines
Deal found 2/3$372
This Delta deal was found by Cheapflights users on 2/2. 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.
Sat 2/286:10 am
STL
-
FAI
2 stops21h 12m
Delta
Sun 3/11:27 am
FAI
-
STL
2 stops19h 58m
Delta
Deal found 2/2$372
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 5/165:10 pm
MCI
-
ANC
2 stops11h 49m
Alaska Airlines
Tue 5/191:25 am
ANC
-
MCI
2 stops11h 51m
Alaska Airlines
Deal found 2/2$381
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/37:00 am
STL
-
FAI
1 stop18h 15m
Alaska Airlines
Wed 3/45:51 am
FAI
-
STL
1 stop29h 00m
Alaska Airlines
Deal found 2/2$395

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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$300
(Alaska Airlines)

One-way from

$160
(Alaska Airlines)

Popular in

July

Cheapest in

October

Average price

$775
Provider with most accurate pricing for Lambert-St Louis-Anchorage flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-Anchorage flights.
From Missouri to Alaska
One-way flight from Missouri to Alaska
Highest demand for flights based on searches. 14% potential increase in price ($105 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in February 2026

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 February 3, 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

Tue 3/3

2:49 pm-10:19 am

1 stop22h 30m

Anchorage

Tue 3/10

6:09 pm-1:55 pm

1 stop16h 46m

$300

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Wed 3/4

7:00 am-2:38 am

1 stop22h 38m

Fairbanks

Wed 3/11

3:59 pm-1:51 pm

1 stop18h 52m

$302

Kansas CityAnchorage

MCI - ANC

MCIANC

Kansas City

Tue 3/3

5:21 pm-11:08 pm

1 stop8h 47m

Anchorage

Tue 3/10

11:52 pm-12:54 pm

1 stop10h 02m

$319

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Tue 3/10

6:29 am-6:51 pm

1 stop15h 22m

Anchorage

Tue 3/17

9:15 pm-11:48 am

1 stop11h 33m

$319

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Tue 3/10

4:30 pm-10:50 pm

1 stop9h 20m

Anchorage

Tue 3/17

11:52 pm-2:42 pm

2 stops11h 50m

$326

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Sat 2/28

6:10 am-12:22 am

2 stops21h 12m

Fairbanks

Sun 3/1

1:27 am-12:25 am

2 stops19h 58m

$372

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Wed 3/4

7:00 am-1:09 am

1 stop21h 09m

Anchorage

Mon 3/9

5:15 am-11:59 pm

1 stop15h 44m

$372

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Tue 3/3

7:00 am-10:15 pm

1 stop18h 15m

Fairbanks

Wed 3/4

5:51 am-1:51 pm

1 stop29h 00m

$395

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Mon 2/23

7:00 am-12:03 am

1 stop20h 03m

Anchorage

Fri 2/27

7:00 am-11:59 pm

1 stop13h 59m

$401

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Sun 3/1

7:00 am-10:19 am

1 stop30h 19m

Anchorage

Sun 3/15

6:09 pm-1:51 pm

1 stop16h 42m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

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.

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 February 3, 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.

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

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

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

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

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

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

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

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

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

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

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

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 8h 47m. Your travel time can differ by up to 13h 43m. Airlines will cover a distance of 2754 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $200. Users have also found prices from $200 and $250 on Delta and United Airlines, respectively.

  • 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

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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.

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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$602FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$368Average$696FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$384Average$829FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$435Average$740FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$707Average$734FlexibilityNo cancel feeOn-time85%

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