Cheap flights from St. Louis (STL) to Alaska from $238

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — ANC
may. 13 — may. 201

How far in advance should I book a flight from St. Louis to Alaska?

Find a great deal and save up to 121% by booking at least 19 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Alaska within the next two weeks, with the cheapest ticket starting at $382.

What is the cheapest month to fly from St. Louis to Alaska?

Our data shows that April tends to be the cheapest month to fly to Alaska from St. Louis. Users have commonly found prices around $683 for the month, but tickets can be as low as $350. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from St. Louis to Alaska (STL - AK)?

When flying from St. Louis to Alaska, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Sun Country Air flights from St. Louis to Alaska

Explore cheap flight options specifically provided by Sun Country Air for the route between St. Louis and Alaska. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated mayo 8, 2024.
Check out some of the cheapest Sun Country Air flights we've come across from St. Louis to Alaska. Deals update often to give you more flight options matching your criteria
lun. 7/87:00 amSTL - ANC
1 stop8h 27mSun Country Air
lun. 7/158:55 pmANC - STL
1 stop12h 29mSun Country Air
Deal found 5/6$453
vie. 7/510:24 amSTL - ANC
1 stop12h 16mSun Country Air
lun. 7/158:55 pmANC - STL
1 stop12h 29mSun Country Air
Deal found 5/8$458
vie. 7/510:24 amSTL - ANC
1 stop12h 16mSun Country Air
sáb. 7/138:55 pmANC - STL
1 stop17h 56mSun Country Air
Deal found 5/8$488

Cheap Delta flights from St. Louis to Alaska

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Alaska. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated mayo 8, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from St. Louis to Alaska. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
mié. 10/233:30 pmSTL - ANC
2 stops11h 24mDelta
jue. 10/2412:40 amANC - STL
2 stops10h 50mDelta
Deal found 5/8$554
vie. 8/162:20 pmSTL - ANC
2 stops11h 13mDelta
jue. 8/2212:40 amANC - STL
2 stops14h 21mDelta
Deal found 5/7$565
vie. 8/163:30 pmSTL - ANC
1 stop11h 47mDelta
vie. 8/234:00 pmANC - STL
2 stops14h 50mDelta
Deal found 5/7$580
lun. 6/246:25 pmSTL - ANC
1 stop10h 17mDelta
mar. 7/210:40 amANC - STL
2 stops11h 16mDelta
Deal found 5/7$581
dom. 8/183:30 pmSTL - ANC
1 stop8h 24mDelta
mar. 8/2012:40 amANC - STL
2 stops14h 21mDelta
Deal found 5/6$582
mié. 10/233:30 pmSTL - ANC
2 stops11h 24mDelta
vie. 10/259:55 pmANC - STL
1 stop13h 35mDelta
Deal found 5/7$583
lun. 6/242:29 pmSTL - ANC
2 stops14h 03mDelta
lun. 7/11:20 amANC - STL
2 stops13h 13mDelta
Deal found 5/7$584
vie. 8/163:30 pmSTL - ANC
1 stop11h 47mDelta
jue. 8/2212:40 amANC - STL
2 stops9h 45mDelta
Deal found 5/7$596
mié. 7/105:59 pmSTL - ANC
1 stop9h 23mDelta
mié. 7/176:00 amANC - STL
1 stop12h 36mDelta
Deal found 5/8$597

Cheap St. Louis to Alaska flights in May & June 2024

Find cheap flight options from St. Louis to Alaska specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on mayo 8, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Alaska in May and June 2024. For more flight deals, be sure to check back very soon.
lun. 6/34:45 pmSTL - ANC
2 stops14h 27mMultiple Airlines
jue. 6/612:25 pmANC - STL
1 stop8h 34mMultiple Airlines
Deal found 5/6$557
mar. 6/47:41 pmSTL - JNU
2 stops28h 37mAlaska Airlines
mar. 6/117:08 amJNU - STL
2 stops13h 51mAlaska Airlines
Deal found 5/8$569
lun. 6/37:41 pmSTL - ANC
1 stop15h 39mAlaska Airlines
jue. 6/67:00 amANC - STL
1 stop13h 59mAlaska Airlines
Deal found 5/6$573
mar. 6/47:41 pmSTL - JNU
2 stops28h 37mAlaska Airlines
mar. 6/115:20 amJNU - STL
1 stop10h 21mAlaska Airlines
Deal found 5/8$574
lun. 6/37:00 amSTL - ANC
2 stops20h 59mAlaska Airlines
mié. 6/51:55 amANC - STL
1 stop19h 04mAlaska Airlines
Deal found 5/6$578
mié. 6/197:00 amSTL - JNU
2 stops17h 19mAlaska Airlines
dom. 6/236:55 pmJNU - STL
1 stop26h 04mAlaska Airlines
Deal found 5/8$580
lun. 6/246:25 pmSTL - ANC
1 stop10h 17mDelta
mar. 7/210:40 amANC - STL
2 stops11h 16mDelta
Deal found 5/7$581
lun. 6/242:29 pmSTL - ANC
2 stops14h 03mDelta
lun. 7/11:20 amANC - STL
2 stops13h 13mDelta
Deal found 5/7$584
mié. 6/192:21 pmSTL - JNU
1 stop12h 46mAlaska Airlines
dom. 6/236:55 pmJNU - STL
1 stop26h 04mAlaska Airlines
Deal found 5/8$585

St. Louis to Alaska 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Alaska in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated mayo 8, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Alaska in May and June 2024. For more flight deals, be sure to check back very soon.
lun. 7/87:00 amSTL - ANC
1 stop8h 27mSun Country Air
lun. 7/158:55 pmANC - STL
1 stop12h 29mSun Country Air
Deal found 5/6$453
vie. 7/510:24 amSTL - ANC
1 stop12h 16mSun Country Air
lun. 7/158:55 pmANC - STL
1 stop12h 29mSun Country Air
Deal found 5/8$458
vie. 7/510:24 amSTL - ANC
1 stop12h 16mSun Country Air
sáb. 7/138:55 pmANC - STL
1 stop17h 56mSun Country Air
Deal found 5/8$488
vie. 8/162:20 pmSTL - ANC
2 stops11h 13mDelta
lun. 8/264:00 pmANC - STL
2 stops14h 50mDelta
Deal found 5/8$539
lun. 7/87:32 pmSTL - ANC
2 stops16h 43mMultiple Airlines
lun. 7/158:55 pmANC - STL
1 stop12h 29mMultiple Airlines
Deal found 5/6$548
vie. 7/510:24 amSTL - ANC
1 stop12h 16mMultiple Airlines
mié. 7/102:30 amANC - STL
1 stop13h 02mMultiple Airlines
Deal found 5/8$549
mié. 10/233:30 pmSTL - ANC
2 stops11h 24mDelta
jue. 10/2412:40 amANC - STL
2 stops10h 50mDelta
Deal found 5/8$554
lun. 6/34:45 pmSTL - ANC
2 stops14h 27mMultiple Airlines
jue. 6/612:25 pmANC - STL
1 stop8h 34mMultiple Airlines
Deal found 5/6$557
vie. 7/54:45 pmSTL - ANC
2 stops14h 45mMultiple Airlines
jue. 7/118:55 pmANC - STL
1 stop16h 34mMultiple Airlines
Deal found 5/8$561

St. Louis to Alaska flights leaving soon

Find last-minute flight options from St. Louis to Alaska for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated mayo 8, 2024.
Have a look at some of the flights available from St. Louis to Alaska departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
mié. 5/155:37 pmSTL - ANC
1 stop9h 52mDelta
mar. 5/211:46 amANC - STL
2 stops16h 48mDelta
Deal found 5/8$662
mié. 5/155:37 pmSTL - ANC
1 stop9h 52mDelta
mié. 5/229:52 pmANC - STL
1 stop10h 18mDelta
Deal found 5/8$666
vie. 5/175:37 pmSTL - ANC
2 stops11h 14mDelta
mar. 5/211:46 amANC - STL
2 stops16h 48mDelta
Deal found 5/8$667
vie. 5/177:00 amSTL - ANC
1 stop14h 10mAlaska Airlines
sáb. 5/185:29 amANC - STL
1 stop10h 12mAlaska Airlines
Deal found 5/8$701
jue. 5/167:00 amSTL - ANC
1 stop8h 35mAlaska Airlines
vie. 5/172:35 amANC - STL
1 stop13h 06mAlaska Airlines
Deal found 5/8$706
vie. 5/176:50 pmSTL - ANC
1 stop10h 01mDelta
sáb. 5/186:15 amANC - STL
2 stops14h 25mDelta
Deal found 5/8$707
vie. 5/175:37 pmSTL - ANC
2 stops11h 14mDelta
dom. 5/196:15 amANC - STL
1 stop7h 34mDelta
Deal found 5/8$711
vie. 5/175:37 pmSTL - ANC
2 stops11h 14mDelta
sáb. 5/186:15 amANC - STL
2 stops14h 25mDelta
Deal found 5/8$712
mié. 5/155:37 pmSTL - ANC
1 stop9h 52mDelta
dom. 5/193:30 pmANC - STL
2 stops14h 24mDelta
Deal found 5/8$713

One-way flights to Alaska from St. Louis

Search for one-way flight options from St. Louis to Alaska. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated mayo 8, 2024.
Users traveling one-way from St. Louis to Alaska can select one of these great deals. Those seeking round-trip flights from St. Louis to Alaska should utilize the search form at the the top of the page.
vie. 6/76:10 pmSTL - ANC
1 stop19h 39mSun Country Air
Deal found 5/7$238
mar. 6/187:30 pmSTL - ANC
1 stop18h 53mSun Country Air
Deal found 5/7$247
mié. 7/312:30 pmSTL - FAI
2 stops12h 49mDelta
Deal found 5/8$253
mié. 9/410:25 amSTL - ANC
2 stops15h 08mDelta
Deal found 5/7$272
sáb. 10/196:45 amSTL - ANC
2 stops16h 46mDelta
Deal found 5/7$277
jue. 7/47:00 amSTL - JNU
3 stops26h 40mAlaska Airlines
Deal found 5/7$285
sáb. 9/710:25 amSTL - ANC
2 stops15h 08mDelta
Deal found 5/8$288
jue. 7/47:00 amSTL - JNU
2 stops26h 40mAlaska Airlines
Deal found 5/7$289
jue. 7/47:00 amSTL - JNU
1 stop16h 35mAlaska Airlines
Deal found 5/7$290

Find flights from St. Louis to Alaska within your budget

Customize your flight search to find flights from St. Louis 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 2,752,338 searches. Data last updated mayo 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$453 - $791

Route

Depart

Return

Price

Lambert-St LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

lun. 7/8

1 stop8h 27m

Anchorage

lun. 7/15

1 stop12h 29m

$453

Lambert-St LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

vie. 7/5

1 stop12h 16m

Anchorage

lun. 7/15

1 stop12h 29m

$458

Lambert-St LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

vie. 7/5

1 stop12h 16m

Anchorage

sáb. 7/13

1 stop17h 56m

$488

Lambert-St LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

lun. 7/8

2 stops16h 43m

Anchorage

lun. 7/15

1 stop12h 29m

$548

Lambert-St LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

vie. 7/5

1 stop12h 16m

Anchorage

mié. 7/10

1 stop13h 02m

$549

Lambert-St LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

mié. 10/23

2 stops11h 24m

Anchorage

jue. 10/24

2 stops10h 50m

$554

Lambert-St LouisJuneau Intl

STL - JNU

STLJNU

Lambert-St Louis

mar. 6/4

2 stops28h 37m

Juneau Intl

mar. 6/11

1 stop15h 39m

$558

Lambert-St LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

sáb. 7/6

1 stop20h 46m

Anchorage

mar. 7/16

1 stop13h 47m

$612

Lambert-St LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

sáb. 8/31

1 stop29h 35m

Anchorage

vie. 9/6

1 stop30h 42m

$791

Flights are sorted by cheapest first

Deals found on 5/6

No data available for this route at this time. Please check back soon.

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 mayo 8, 2024.
See what other customers who have flown with Sun Country Air, Delta and American Airlines from St. Louis to Alaska have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,141 reviews

Food

7.3

Entertainment

7.3

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
9,141 reviews
8.1
Very good
9,141 reviews

Food

7.3

Entertainment

7.3

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
10,789 reviews
8.1
Very good
9,141 reviews

Food

7.3

Entertainment

7.3

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.4
Good
11,043 reviews
8.1
Very good
9,141 reviews

Food

7.3

Entertainment

7.3

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.3
Good
14,677 reviews
8.1
Very good
9,141 reviews

Food

7.3

Entertainment

7.3

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.2
Good
640 reviews
8.1
Very good
9,141 reviews

Food

7.3

Entertainment

7.3

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from St. Louis to Alaska?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Alaska. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • Can I find flights from St. Louis to Alaska for under $500 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Alaska for under $500. The cheapest flight booked recently is on Sun Country Air for just $453, but on average you can expect to pay $553.

  • Are there last-minute flights available from St. Louis to Alaska for under $700?

    There are currently 20+ open flights from St. Louis to Alaska within the next 7 days for less than $700.

  • What are the cheapest airlines to fly from St. Louis to Alaska one-way?

    The cheapest airlines for a one-way flight from St. Louis to Alaska are Sun Country Air ($238), Delta ($253), and Alaska Airlines ($285).

  • What are the most popular routes from St. Louis to Alaska?

  • What are the most popular airlines that fly from St. Louis to Alaska?

  • What does STL to ANC mean?

    STL and ANC are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STL to ANC refers to a flight route from Lambert-St Louis Airport to Anchorage Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Fairbanks Airport (FAI), Juneau Intl Airport (JNU), Ketchikan Airport (KTN), Sitka Airport (SIT), Kodiak Airport (ADQ).

  • Can I find deals for flights from St. Louis to Alaska that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Alaska flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Alaska with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Alaska flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Alaska that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Alaska?

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

  • Can I find deals for business class flights from St. Louis to Alaska?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • Can I find deals for flights from St. Louis to Alaska that allow pets onboard?

    Many airlines flying from St. Louis to Alaska offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Alaska?

    Yes, you can often find last-minute deals on St. Louis to Alaska flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Alaska flight deals updated?

    The St. Louis to Alaska flight deals you see on this page were last updated on 5/8.

See more FAQs

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Alternative routes for St. Louis to Alaska
See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from St. Louis to Alaska

Discover the top 5 airlines that operate flights from St. Louis 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 2,752,338 searches. Data last updated mayo 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$231Average$468FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
Alaska AirlinesCheapest$373Average$816FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$420Average$716FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$441Average$772FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$468Average$775FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from St. Louis to Alaska by cabin class

Find flights from St. Louis to Alaska, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Alaska?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Alaska from St. Louis today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Alaska?

Millions of users choose and trust Cheapflights to book the best flight deals from St. Louis to Alaska for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from St. Louis to Alaska with no change fees?

Certainly. Search results for flights to Alaska from St. Louis shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from St. Louis to Alaska become cheaper?

Not ready to book yet? You can track prices for flights from St. Louis to Alaska on Cheapflights with our Price Alert feature and get notified when better prices are available.

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