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St. Louis

$560+ Cheap flights from Arlanda (ARN) to St. Louis (STL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
ARN — STL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Arlanda to St. Louis

Cheapest flights from Arlanda to St. Louis
Explore the most affordable flight options available from Arlanda to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Ticket deal was found by Cheapflights users on 12/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:45 amARN - STL
2 stops17h 56mMultiple Airlines
Wed 12/315:55 pmSTL - ARN
2 stops16h 15mMultiple Airlines
Deal found 12/10$692
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:45 pmARN - STL
1 stop26h 10mLufthansa
Wed 12/316:35 pmSTL - ARN
2 stops22h 05mLufthansa
Deal found 12/10$725
This flygcity.se deal was found by Cheapflights users on 12/10. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:10 amARN - STL
3 stops37h 17mAir Canada
Wed 12/314:05 pmSTL - ARN
2 stops15h 35mAir Canada
Deal found 12/10$1,226

Find flight deals from Arlanda to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Arlanda (ARN) to St. Louis (STL). 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 December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$560
(Air Canada)

Popular in

March

Cheapest in

February

Average price

$927
Provider with most accurate pricing for Stockholm Arlanda-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Stockholm Arlanda-Lambert-St Louis flights.
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From Stockholm Arlanda to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($157 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($79 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Arlanda to St. Louis 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 December 12, 2025.
Use the filters below to find and compare flights from Stockholm Arlanda Airport to St. Louis that are best for you.

Fly from

Arlanda

Fly to

St. Louis

Route

Depart

Return

Price

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Thu 1/22

6:10 am-3:29 pm

2 stops40h 19m

Lambert-St Louis

Mon 1/26

4:05 pm-2:40 pm

2 stops15h 35m

$560

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Thu 12/25

9:45 am-8:41 pm

2 stops17h 56m

Lambert-St Louis

Wed 12/31

5:55 pm-5:10 pm

2 stops16h 15m

$692

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Thu 12/25

6:45 pm-1:55 pm

1 stop26h 10m

Lambert-St Louis

Wed 12/31

6:35 pm-11:40 pm

2 stops22h 05m

$725

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Thu 12/25

6:10 am-12:27 pm

3 stops37h 17m

Lambert-St Louis

Wed 12/31

4:05 pm-2:40 pm

2 stops15h 35m

$1,226

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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

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

What is the cheapest month to book a flight from Stockholm Arlanda Airport to St. Louis?

Currently, February is the cheapest month in which you can book a flight from Stockholm Arlanda Airport to St. Louis (average of $433). Flying from Stockholm Arlanda Airport to St. Louis in March is currently the most expensive (average of $918). 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.

Related info for your journey

Find useful and relevant information for your journey from Arlanda to St. Louis. 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 into for flights to St. Louis from Stockholm Arlanda?

    Most people fly into Lambert-St Louis (STL) if they book a flight to St. Louis from Stockholm Arlanda. On average, Lambert-St Louis has 0 inbound flights from Stockholm Arlanda per day from 0 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • How long is the flight from Stockholm Arlanda Airport to St. Louis?

    For as low as $725, Air Canada can have you in St. Louis from Stockholm Arlanda Airport in 26h 10m. Stockholm Arlanda Airport and St. Louis are separated by a distance of 4515 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Arlanda 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 Stockholm Arlanda Airport to St. Louis?

    Currently, February is the cheapest month in which you can book a flight from Stockholm Arlanda Airport to St. Louis (average of $433). Flying from Stockholm Arlanda Airport to St. Louis in March is currently the most expensive (average of $918). 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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
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