$210+ Cheap flights from St. Louis to Anchorage (STL - ANC)
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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ANC
May 28 — Jun 41
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Anchorage with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”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 St. Louis to Anchorage
Cheapest
Best
Last-minute
One-way
Cheapest flights from St. Louis to AnchorageExplore the most affordable flight options available from St. Louis to Anchorage. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from St. Louis to Anchorage. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:10 am
STL
- ANC
1 stop9h 00m
United Airlines
Mon 6/112:12 pm
ANC
- STL
1 stop8h 45m
United Airlines
Deal found 4/27![United Airlines logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 4/26. 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.
Wed 5/275:33 pm
STL
- ANC
1 stop19h 57m
Alaska Airlines
Fri 5/297:24 pm
ANC
- STL
1 stop20h 21m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 4/23. 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 5/2211:25 am
STL
- ANC
2 stops14h 55m
Delta
Fri 5/298:05 pm
ANC
- STL
1 stop15h 43m
Delta
Deal found 4/23![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 4/28. 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 5/286:45 am
STL
- ANC
1 stop16h 31m
Delta
Fri 5/296:00 am
ANC
- STL
1 stop7h 46m
Delta
Deal found 4/28![Delta logo]()
$433
This Delta deal was found by Cheapflights users on 4/28. 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 5/236:04 pm
STL
- ANC
1 stop29h 12m
Delta
Fri 5/296:00 am
ANC
- STL
1 stop14h 21m
Delta
Deal found 4/28![Delta logo]()
$440
This Delta deal was found by Cheapflights users on 4/28. 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 5/2411:25 am
STL
- ANC
2 stops14h 55m
Delta
Sun 5/319:30 pm
ANC
- STL
1 stop12h 40m
Delta
Deal found 4/28![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 4/28. 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.
Mon 5/257:05 am
STL
- ANC
1 stop14h 33m
Delta
Mon 6/15:20 pm
ANC
- STL
2 stops14h 12m
Delta
Deal found 4/28![Delta logo]()
$446
Best flights from St. Louis to AnchorageDiscover carefully curated flight deals from St. Louis to Anchorage that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from St. Louis to Anchorage that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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.
Wed 5/275:33 pm
STL
- ANC
1 stop19h 57m
Alaska Airlines
Fri 5/297:24 pm
ANC
- STL
1 stop20h 21m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:25 am
STL
- ANC
2 stops14h 55m
Delta
Sat 5/309:30 pm
ANC
- STL
1 stop12h 40m
Delta
Deal found 4/24![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 4/23. 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 5/2211:25 am
STL
- ANC
2 stops14h 55m
Delta
Fri 5/298:05 pm
ANC
- STL
1 stop15h 43m
Delta
Deal found 4/23![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/109:21 am
STL
- ANC
1 stop12h 24m
Delta
Fri 6/1912:35 pm
ANC
- STL
1 stop7h 48m
Delta
Deal found 4/24![Delta logo]()
$535
This Delta deal was found by Cheapflights users on 4/23. 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 6/2110:20 am
STL
- ANC
1 stop13h 56m
Delta
Fri 6/266:00 am
ANC
- STL
1 stop14h 23m
Delta
Deal found 4/23![Delta logo]()
$535
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:49 am
STL
- ANC
1 stop12h 52m
Delta
Mon 7/612:35 pm
ANC
- STL
1 stop7h 48m
Delta
Deal found 4/26![Delta logo]()
$535
This Delta deal was found by Cheapflights users on 4/22. 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 6/192:28 pm
STL
- ANC
2 stops14h 27m
Delta
Tue 6/2312:35 pm
ANC
- STL
1 stop7h 48m
Delta
Deal found 4/22![Delta logo]()
$540
Last-minute flights from St. Louis to AnchorageDiscover last-minute flight deals from St. Louis to Anchorage. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Anchorage. Data last updated April 28, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/23. 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 5/2211:25 am
STL
- ANC
2 stops14h 55m
Delta
Fri 5/298:05 pm
ANC
- STL
1 stop15h 43m
Delta
Deal found 4/23![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 4/28. 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 5/236:04 pm
STL
- ANC
1 stop29h 12m
Delta
Fri 5/296:00 am
ANC
- STL
1 stop14h 21m
Delta
Deal found 4/28![Delta logo]()
$440
This Delta deal was found by Cheapflights users on 4/28. 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 5/2411:25 am
STL
- ANC
2 stops14h 55m
Delta
Sun 5/319:30 pm
ANC
- STL
1 stop12h 40m
Delta
Deal found 4/28![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:05 am
STL
- ANC
1 stop14h 33m
Delta
Sun 5/3112:35 am
ANC
- STL
1 stop9h 57m
Delta
Deal found 4/27![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 5/255:10 am
STL
- ANC
1 stop9h 00m
United Airlines
Mon 6/112:12 pm
ANC
- STL
1 stop8h 45m
United Airlines
Deal found 4/28![United Airlines logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 4/26. 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.
Wed 5/275:33 pm
STL
- ANC
1 stop19h 57m
Alaska Airlines
Fri 5/297:24 pm
ANC
- STL
1 stop20h 21m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 4/28. 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 5/286:45 am
STL
- ANC
1 stop16h 31m
Delta
Fri 5/296:00 am
ANC
- STL
1 stop7h 46m
Delta
Deal found 4/28![Delta logo]()
$433
One-way flights from St. Louis to AnchorageSearch for one-way flight options from St. Louis to Anchorage. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from St. Louis to Anchorage. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:20 am
STL
- ANC
1 stop13h 56m
Delta
Deal found 4/24![Delta logo]()
$210
This Delta deal was found by Cheapflights users on 4/23. 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 5/3011:25 am
STL
- ANC
2 stops14h 55m
Delta
Deal found 4/23![Delta logo]()
$216
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
Sat 5/305:33 pm
STL
- ANC
1 stop26h 53m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$239
This Delta deal was found by Cheapflights users on 4/23. 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 6/1110:20 am
STL
- ANC
1 stop13h 56m
Delta
Deal found 4/23![Delta logo]()
$268
This Delta deal was found by Cheapflights users on 4/23. 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 6/248:00 am
STL
- ANC
2 stops15h 07m
Delta
Deal found 4/23![Delta logo]()
$274
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 6/159:42 am
STL
- ANC
1 stop15h 53m
American Airlines
Deal found 4/28![American Airlines logo]()
$278
Find flight deals from St. Louis to Anchorage
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Anchorage (ANC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $419 (United Airlines) |
One-way from | $210 (Delta) |
Popular in | July |
Cheapest in | October |
Average price | $480 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Anchorage 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 April 28, 2026.
Use the filters below to find and compare flights from St. Louis to Anchorage that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisAnchorage
STL - ANC
STLANC
Lambert-St Louis
Wed 5/27
5:33 pm-10:30 am
1 stop19h 57m
Anchorage
Fri 5/29
7:24 pm-6:45 pm
1 stop20h 21m
$421
St. LouisAnchorage
STL - ANC
STLANC
Lambert-St Louis
Sat 5/23
11:25 am-11:20 pm
2 stops14h 55m
Anchorage
Sat 5/30
9:30 pm-1:10 pm
1 stop12h 40m
$424
St. LouisAnchorage
STL - ANC
STLANC
Lambert-St Louis
Fri 5/22
11:25 am-11:20 pm
2 stops14h 55m
Anchorage
Fri 5/29
8:05 pm-2:48 pm
1 stop15h 43m
$424
Quickest round-trip
St. LouisAnchorage
STL - ANC
STLANC
Lambert-St Louis
Wed 6/10
9:21 am-6:45 pm
1 stop12h 24m
Anchorage
Fri 6/19
12:35 pm-11:23 pm
1 stop7h 48m
$535
St. LouisAnchorage
STL - ANC
STLANC
Lambert-St Louis
Sun 6/21
10:20 am-9:16 pm
1 stop13h 56m
Anchorage
Fri 6/26
6:00 am-11:23 pm
1 stop14h 23m
$535
St. LouisAnchorage
STL - ANC
STLANC
Lambert-St Louis
Wed 7/1
8:49 am-6:41 pm
1 stop12h 52m
Anchorage
Mon 7/6
12:35 pm-11:23 pm
1 stop7h 48m
$535
St. LouisAnchorage
STL - ANC
STLANC
Lambert-St Louis
Fri 6/19
2:28 pm-1:55 am
2 stops14h 27m
Anchorage
Tue 6/23
12:35 pm-11:23 pm
1 stop7h 48m
$540
Cheapest one-way
St. LouisAnchorage
STL - ANC
STLANC
Lambert-St Louis
Mon 6/8
10:20 am-9:16 pm
1 stop13h 56m
$210
St. LouisAnchorage
STL - ANC
STLANC
Lambert-St Louis
Sat 5/30
10:19 am-8:16 pm
1 stop12h 57m
$210
Quickest one-way
St. LouisAnchorage
STL - ANC
STLANC
Lambert-St Louis
Tue 6/9
3:57 pm-1:23 am
1 stop12h 26m
$210
Sorted by cheapest first
Compare providers for flights from St. Louis to Anchorage
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 St. Louis to Anchorage in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Anchorage flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Anchorage flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Anchorage flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Anchorage flights, Cheapflights users trust FlightHub the most. FlightHub 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 St. Louis-Anchorage 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 St. Louis to Anchorage
Have a flexible travel schedule? Discover the best time to fly to Anchorage from St. Louis with our price prediction graph.
STL-ANC
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 St. Louis to Anchorage
How far ahead should I book a flight from St. Louis to Anchorage?
The price you pay for your flight from St. Louis to Anchorage may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from St. Louis to Anchorage?
Currently, October is the cheapest month in which you can book a flight from St. Louis to Anchorage (average of $427). Flying from St. Louis to Anchorage in July is currently the most expensive (average of $776). 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 St. Louis to Anchorage?
Reviews of airlines servicing Anchorage
Get insights into the airlines that provide service to Anchorage. 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 Anchorage. Reviews last updated April 28, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from St. Louis to Anchorage by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Anchorage. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Anchorage?
Book flights to Anchorage if you plan to visit one of these locationsSeward
Girdwood
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Other flights to Anchorage
Explore flights to Anchorage departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2026.
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St. Louis and Anchorage flights
Browse other St. Louis and Anchorage flight options. Last updated on April 28, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from St. Louis to Anchorage
Discover the top 4 airlines that operate flights from St. Louis to Anchorage. 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 April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$348 | Average$540 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$364 | Average$760 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$368 | Average$647 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$474 | Average$627 | FlexibilityNo cancel fee | On-time75% |