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Alaska

$221+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ANC
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Find 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 October 14, 2025.

This Delta deal was found by Cheapflights users on 10/14. 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.
Wed 12/32:38 pmSTL - ANC
2 stops14h 16mDelta
Sun 12/712:30 amANC - STL
2 stops15h 40mDelta
Deal found 10/14$354
This American Airlines deal was found by Cheapflights users on 10/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:10 amMCI - ANC
1 stop15h 48mAmerican Airlines
Wed 12/318:30 pmANC - MCI
1 stop10h 54mAmerican Airlines
Deal found 10/12$400
This Alaska Airlines deal was found by Cheapflights users on 10/13. 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 11/127:00 amMCI - FAI
1 stop8h 55mAlaska Airlines
Wed 11/194:10 pmFAI - MCI
1 stop28h 36mAlaska Airlines
Deal found 10/13$403
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 12/244:56 pmMCI - ANC
2 stops27h 07mAlaska Airlines
Tue 12/301:25 amANC - MCI
1 stop11h 37mAlaska Airlines
Deal found 10/12$405
This Delta deal was found by Cheapflights users on 10/13. 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 11/132:20 pmMCI - ANC
2 stops14h 37mDelta
Wed 11/196:05 amANC - MCI
1 stop14h 01mDelta
Deal found 10/13$417
This Alaska Airlines deal was found by Cheapflights users on 10/13. 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.
Mon 11/102:57 pmMCI - ANC
1 stop12h 52mAlaska Airlines
Sun 11/162:23 amANC - MCI
1 stop8h 39mAlaska Airlines
Deal found 10/13$419
This Alaska Airlines deal was found by Cheapflights users on 10/13. 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.
Mon 11/107:00 amMCI - FAI
1 stop8h 55mAlaska Airlines
Mon 11/174:10 pmFAI - MCI
1 stop18h 52mAlaska Airlines
Deal found 10/13$419
This Alaska Airlines deal was found by Cheapflights users on 10/13. 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 11/124:49 pmMCI - ANC
1 stop11h 08mAlaska Airlines
Sun 11/161:04 amANC - MCI
1 stop9h 58mAlaska Airlines
Deal found 10/13$420
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 11/197:00 amSTL - ANC
1 stop18h 48mAlaska Airlines
Sat 11/222:20 amANC - STL
1 stop18h 34mAlaska Airlines
Deal found 10/12$420
This Alaska Airlines deal was found by Cheapflights users on 10/13. 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 11/264:57 pmMCI - ANC
1 stop10h 33mAlaska Airlines
Sun 11/305:41 pmANC - MCI
1 stop27h 18mAlaska Airlines
Deal found 10/13$422
This Delta deal was found by Cheapflights users on 10/11. 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 11/146:34 amSTL - ANC
2 stops13h 08mDelta
Sun 11/1611:22 amANC - STL
2 stops10h 24mDelta
Deal found 10/11$426
This Alaska Airlines deal was found by Cheapflights users on 10/13. 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.
Mon 11/107:00 amSTL - FAI
1 stop22h 41mAlaska Airlines
Sat 11/154:10 pmFAI - STL
1 stop28h 49mAlaska Airlines
Deal found 10/13$426

Cheap flight deals from Missouri to Alaska

Keep the following information in mind while searching for Missouri to Alaska flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$370
(Delta)

One-way from

$221
(American Airlines)

Popular in

July

Cheapest in

November

Average price

$479
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.
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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 ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 14, 2025.
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

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Wed 12/3

2:38 pm-1:54 am

2 stops14h 16m

Anchorage

Mon 12/8

5:37 pm-9:10 am

2 stops12h 33m

$354

Kansas CityFairbanks

MCI - FAI

MCIFAI

Kansas City

Wed 11/12

7:00 am-12:55 pm

1 stop8h 55m

Fairbanks

Wed 11/19

4:10 pm-11:46 pm

1 stop28h 36m

$403

Kansas CityAnchorage

MCI - ANC

MCIANC

Kansas City

Wed 12/24

4:56 pm-11:06 am

2 stops21h 10m

Anchorage

Tue 12/30

1:25 am-4:02 pm

1 stop11h 37m

$405

Kansas CityAnchorage

MCI - ANC

MCIANC

Kansas City

Mon 11/10

2:57 pm-12:49 am

1 stop12h 52m

Anchorage

Sun 11/16

2:23 am-2:02 pm

1 stop8h 39m

$419

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Wed 11/19

9:36 am-7:15 pm

1 stop12h 39m

Anchorage

Sun 11/23

8:21 pm-12:37 pm

1 stop13h 16m

$420

Kansas CityAnchorage

MCI - ANC

MCIANC

Kansas City

Wed 11/12

4:49 pm-12:57 am

1 stop11h 08m

Anchorage

Sun 11/16

1:04 am-2:02 pm

1 stop9h 58m

$420

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Fri 11/14

7:00 am-2:14 pm

1 stop10h 14m

Anchorage

Sun 11/16

10:00 am-11:59 pm

1 stop10h 59m

$420

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Wed 2/4

2:50 pm-11:56 pm

1 stop12h 06m

Fairbanks

Sun 2/8

2:18 am-1:54 pm

1 stop8h 36m

$421

Kansas CityAnchorage

MCI - ANC

MCIANC

Kansas City

Wed 11/26

4:57 pm-12:30 am

1 stop10h 33m

Anchorage

Sun 11/30

5:41 pm-11:59 pm

1 stop27h 18m

$422

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Wed 11/19

7:00 am-9:02 pm

2 stops17h 02m

Anchorage

Sat 11/22

1:59 am-11:54 pm

1 stop18h 55m

$425

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 42 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, May is the cheapest month in which you can book a flight from Missouri to Alaska (average of $232). Flying from Missouri to Alaska in June is currently the most expensive (average of $462). 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 MO to AK?

Find hourly flight availability from Missouri to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

One of the essential ways to save on airfare from Missouri to Alaska is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 18% on airfare.

What is the cheapest day to fly from Missouri to Alaska?

Use this chart to determine the cheapest time to fly round-trip from Missouri to Alaska. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Missouri to Alaska flight should consider departing on Thursday mornings 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.

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 October 14, 2025.
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
11,080 reviews

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,080 reviews
Alaska Airlines
8.0
Very good
11,080 reviews

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
8.0
Very good
7,975 reviews
Alaska Airlines
8.0
Very good
11,080 reviews

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,779 reviews
Alaska Airlines
8.0
Very good
11,080 reviews

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,976 reviews
Alaska Airlines
8.0
Very good
11,080 reviews

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,042 reviews
Alaska Airlines
8.0
Very good
11,080 reviews

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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?

    Delta, Alaska Airlines, and American Airlines can get you from Missouri to Alaska in just under 8h 55m. Your travel time can differ by up to 5h 21m. Airlines will cover a distance of 2733 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 American Airlines. According to our data, you can fly for as low as $221. Users have also found prices from $226 and $349 on United Airlines and Delta, 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, May is the cheapest month in which you can book a flight from Missouri to Alaska (average of $232). Flying from Missouri to Alaska in June is currently the most expensive (average of $462). 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.

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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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$364Average$616FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$409Average$737FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$437Average$757FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$449Average$669FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$707Average$734FlexibilityNo cancel feeOn-time85%

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