How long is the flight from Anchorage to St. Louis?

There are many flights that can get you from Anchorage to St. Louis in 14h 39m. Fly via Delta to get the fastest option. Airlines will cover a distance of 2927 mi.

What are the cheapest airlines flying from Anchorage to St. Louis round-trip?

According to our current data, Delta ($364), United Airlines ($403), and American Airlines ($493) offers the cheapest pricing from Anchorage to St. Louis. Delta is currently priced 45% below the average price you’ll pay for this route.

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

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $236. However, be on the lookout for offers from Alaska Airlines and Delta, as they are both options that can get you from Anchorage to St. Louis for a low price.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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

The most popular airlines flying from Anchorage to St. Louis are Alaska Airlines, Delta and American Airlines. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from ANC to STL?

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

Most accurate provider : When it comes to deals on Anchorage-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Anchorage-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Anchorage-St. Louis flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Anchorage-St. Louis flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Anchorage-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

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

$199+ Flights from Anchorage to St. Louis

Q: How much does it cost to fly round-trip from Anchorage to St. Louis?

Airfare is below average for this route at the moment. Anchorage to St. Louis flights typically cost between $409 and $444 in March. The cheapest round-trip price found within the last 3 days was $400 on Delta (Mar 1-Mar 8).

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1. Tell us where you want to go

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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 Anchorage to St. Louis

Best flights from Anchorage to St. Louis
Discover carefully curated flight deals from Anchorage to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

Sun 3/19:15 pmANC - STL

1 stop14h 39mDelta

Sun 3/86:29 amSTL - ANC

1 stop15h 22mDelta

Deal found 12/30

$400

Sat 1/174:54 pmANC - STL

1 stop18h 00mAlaska Airlines

Wed 1/212:50 pmSTL - ANC

1 stop12h 02mAlaska Airlines

Deal found 12/29

$500

Thu 1/229:15 pmANC - STL

1 stop10h 28mDelta

Wed 1/286:10 amSTL - ANC

1 stop15h 46mDelta

Deal found 12/30

$400

Last-minute flights from Anchorage to St. Louis
Discover last-minute flight deals from Anchorage to St. Louis. Data last updated January 2, 2026 and is based on user searches.

Wed 1/145:55 amANC - STL

2 stops14h 30mDelta

Mon 1/1911:23 amSTL - ANC

2 stops15h 46mDelta

Deal found 12/31

$603

Wed 1/149:00 amANC - STL

1 stop8h 58mUnited Airlines

Sun 1/186:30 amSTL - ANC

2 stops16h 27mUnited Airlines

Deal found 12/30

$605

Fri 1/165:05 amANC - STL

1 stop14h 41mAlaska Airlines

Tue 1/202:50 pmSTL - ANC

1 stop12h 02mAlaska Airlines

Deal found 1/1

$601

Fri 1/166:10 amANC - STL

1 stop14h 15mDelta

Tue 1/209:59 amSTL - ANC

2 stops15h 19mDelta

Deal found 1/1

$606

Sat 1/174:54 pmANC - STL

1 stop18h 00mAlaska Airlines

Wed 1/212:50 pmSTL - ANC

1 stop12h 02mAlaska Airlines

Deal found 12/31

$500

Sat 1/1711:45 pmANC - STL

2 stops13h 18mUnited Airlines

Wed 1/219:57 amSTL - ANC

2 stops16h 18mUnited Airlines

Deal found 12/30

$590

Thu 1/229:15 pmANC - STL

1 stop10h 28mDelta

Wed 1/286:10 amSTL - ANC

1 stop15h 46mDelta

Deal found 12/30

$400

One-way flights from Anchorage to St. Louis
Search for one-way flight options from Anchorage to St. Louis. Find affordable one-way fares based on user searches. Data last updated January 2, 2026.

Sun 2/19:15 pmANC - STL

1 stop14h 23mDelta

Deal found 12/31

$199

Wed 2/1111:59 amANC - STL

2 stops33h 00mAlaska Airlines

Deal found 12/29

$253

Fri 1/166:10 amANC - STL

1 stop7h 35mDelta

Deal found 12/31

$299

Wed 2/115:05 amANC - STL

3 stops46h 46mMultiple Airlines

Deal found 12/29

$372

Tue 2/36:03 pmANC - STL

3 stops26h 30mMultiple Airlines

Deal found 12/31

$421

Thu 1/155:03 pmANC - STL

3 stops25h 11mMultiple Airlines

Deal found 12/29

$435

Fri 1/911:45 pmANC - STL

1 stop10h 31mUnited Airlines

Deal found 1/1

$440

Fri 1/95:55 amANC - STL

2 stops14h 30mDelta

Deal found 1/1

$445

Sat 1/312:10 amANC - STL

3 stops28h 11mMultiple Airlines

Deal found 12/31

$460

Find flight deals from Anchorage to St. Louis

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$400 (Delta)
One-way from	$199 (Delta)
Popular in	November
Cheapest in	January
Average price	$419

Provider with most accurate pricing for Anchorage-Lambert-St Louis flight deals.

Search Deals

Provider most trusted by Cheapflights users for Anchorage-Lambert-St Louis flights.

Search Deals

From Anchorage to Lambert-St Louis

Search Deals

One-way flight from Anchorage to Lambert-St Louis

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($185 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Anchorage to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Sun 3/1

9:15 pm-2:54 pm

1 stop14h 39m

Lambert-St Louis

Sun 3/8

6:29 am-6:51 pm

1 stop15h 22m

$400

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Thu 1/22

9:15 pm-10:43 am

1 stop10h 28m

Lambert-St Louis

Wed 1/28

6:10 am-6:56 pm

1 stop15h 46m

$400

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Sat 1/17

4:54 pm-1:54 pm

1 stop18h 00m

Lambert-St Louis

Wed 1/21

2:50 pm-11:52 pm

1 stop12h 02m

$500

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Mon 2/2

9:00 am-8:58 pm

1 stop8h 58m

$199

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Tue 2/3

9:15 pm-10:43 am

1 stop10h 28m

$199

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Wed 2/11

9:00 am-8:58 pm

1 stop8h 58m

$199

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Sun 2/1

9:15 pm-2:38 pm

1 stop14h 23m

$199

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Sun 2/1

9:00 am-8:58 pm

1 stop8h 58m

$199

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Mon 2/2

3:00 pm-8:53 am

2 stops14h 53m

$205

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Wed 2/11

11:59 am-11:59 pm

2 stops33h 00m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Showing 1-10 of 12 results

Compare providers for flights from Anchorage to St. Louis

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Anchorage to St. Louis in January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Anchorage-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Anchorage-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Anchorage-St. Louis flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Anchorage-St. Louis flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Anchorage-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Anchorage to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Anchorage 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 Anchorage to St. Louis

What is the cheapest month to book a flight from Anchorage to St. Louis?

Currently, October is the cheapest month in which you can book a flight from Anchorage to St. Louis (average of $359). Flying from Anchorage to St. Louis in August is currently the most expensive (average of $612). 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 Anchorage to St. Louis?

Reviews of airlines servicing St. Louis

Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Anchorage to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,598 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Alaska Airlines

8.0

Very good

11,598 reviews

Alaska Airlines

8.0

Very good

11,598 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2025

SEA - MSY

Delta

7.9

Good

8,021 reviews

Alaska Airlines

8.0

Very good

11,598 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2025

SEA - MSY

United Airlines

7.4

Good

9,132 reviews

Alaska Airlines

8.0

Very good

11,598 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2025

SEA - MSY

American Airlines

7.2

Good

11,074 reviews

Alaska Airlines

8.0

Very good

11,598 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2025

SEA - MSY

Related info for your journey

How long is the flight from Anchorage to St. Louis?
There are many flights that can get you from Anchorage to St. Louis in 14h 39m. Fly via Delta to get the fastest option. Airlines will cover a distance of 2927 mi.
What are the cheapest airlines flying from Anchorage to St. Louis round-trip?
According to our current data, Delta ($364), United Airlines ($403), and American Airlines ($493) offers the cheapest pricing from Anchorage to St. Louis. Delta is currently priced 45% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Anchorage to St. Louis one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $236. However, be on the lookout for offers from Alaska Airlines and Delta, as they are both options that can get you from Anchorage to St. Louis for a low price.
Can I find deals for flights from Anchorage to St. Louis that include hotel bookings?
Yes. In addition to deals on Anchorage to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Anchorage to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Anchorage to St. Louis.
Can I find deals for business class flights from Anchorage to St. Louis?
Yes. Cheapflights offers flight deals from Anchorage to St. Louis 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 Anchorage to St. Louis?
Currently, October is the cheapest month in which you can book a flight from Anchorage to St. Louis (average of $359). Flying from Anchorage to St. Louis in August is currently the most expensive (average of $612). 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

Edwardsville

O'Fallon

Swansea

Fairview Heights

Maryland Heights

Collinsville

Eureka

Glencoe

Chesterfield

Alton

Farmington

Festus

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Top 4 airlines flying from Anchorage to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$364	Average$646	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$403	Average$548	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$493	Average$499	FlexibilityNo cancel fee	On-time71%
Alaska Airlines	Cheapest$560	Average$733	FlexibilityNo cancel fee	On-time75%

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$199+ Cheap flights from Anchorage to St. Louis (ANC - STL)

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Anchorage to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Anchorage to St. Louis

Best flights from Anchorage to St. LouisDiscover carefully curated flight deals from Anchorage to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

Discover carefully curated flight deals from Anchorage to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

Find flight deals from Anchorage to St. Louis

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Anchorage to St. Louis that are best for you.

Compare providers for flights from Anchorage to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Anchorage to St. Louis in January.

Best time to book a flight from Anchorage to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Anchorage with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Anchorage to St. Louis

What is the cheapest month to book a flight from Anchorage to St. Louis?

How much does it cost to fly round-trip from Anchorage to St. Louis?

Reviews of airlines servicing St. Louis

Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Anchorage to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Anchorage to St. Louis. 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 Anchorage to St. Louis?

What are the cheapest airlines flying from Anchorage to St. Louis round-trip?

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

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

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

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

What is the cheapest month to book a flight from Anchorage to St. Louis?

Traveling to a place near St. Louis?

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Alternative routes for Anchorage to St. Louis

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Top 4 airlines flying from Anchorage to St. Louis

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Best flights from Anchorage to St. Louis
Discover carefully curated flight deals from Anchorage to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.