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St. Louis

$373+ Cheap flights from Arlanda (ARN) to St. Louis (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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
ARN — STL
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find 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 October 28, 2025.

This ResecentrumGruppen deal was found by Cheapflights users on 10/26. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:20 amARN - STL
1 stop14h 35mLufthansa
Fri 11/2812:31 pmSTL - ARN
2 stops18h 54mLufthansa
Deal found 10/26$488
This Travelis deal was found by Cheapflights users on 10/26. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:20 amARN - STL
1 stop14h 35mLufthansa
Wed 11/266:43 pmSTL - ARN
2 stops16h 02mLufthansa
Deal found 10/26$495
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:00 amARN - STL
2 stops33h 15mUnited Airlines
Mon 12/81:00 pmSTL - ARN
2 stops21h 45mUnited Airlines
Deal found 10/26$523
This Lufthansa deal was found by Cheapflights users on 10/26. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:45 pmARN - STL
1 stop26h 10mLufthansa
Mon 12/86:42 pmSTL - ARN
2 stops16h 03mLufthansa
Deal found 10/26$537
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/221:10 pmARN - STL
2 stops40h 33mUnited Airlines
Mon 1/56:35 pmSTL - ARN
2 stops16h 20mUnited Airlines
Deal found 10/28$964

Cheap 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 October 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$488
(ResecentrumGruppen)

One-way from

$373
(Mytrip)

Popular in

March

Cheapest in

February

Average price

$1,012
Provider with most accurate pricing for Stockholm Arlanda-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Stockholm Arlanda-Lambert-St Louis flights.
Search Deals
From Stockholm Arlanda to Lambert-St Louis
Search Deals
One-way flight from Stockholm Arlanda to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($78 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 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 October 28, 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

Fri 11/21

6:20 am-1:55 pm

1 stop14h 35m

Lambert-St Louis

Fri 11/28

12:31 pm-2:25 pm

2 stops18h 54m

$488

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Fri 11/21

6:20 am-1:55 pm

1 stop14h 35m

Lambert-St Louis

Wed 11/26

6:43 pm-5:45 pm

2 stops16h 02m

$495

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Thu 12/4

10:00 am-12:15 pm

2 stops33h 15m

Lambert-St Louis

Mon 12/8

1:00 pm-5:45 pm

2 stops21h 45m

$523

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Wed 1/21

7:10 am-7:27 pm

2 stops19h 17m

Lambert-St Louis

Sat 1/24

4:49 pm-2:40 pm

2 stops38h 51m

$535

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Thu 12/4

5:20 pm-1:55 pm

1 stop27h 35m

Lambert-St Louis

Mon 12/8

6:42 pm-5:45 pm

2 stops16h 03m

$537

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Fri 1/9

2:45 pm-10:33 pm

2 stops38h 48m

$373

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Fri 1/9

6:20 am-1:55 pm

1 stop14h 35m

$1,303

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Fri 1/9

6:20 am-1:55 pm

1 stop14h 35m

$1,354

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Fri 1/9

6:20 am-1:55 pm

1 stop14h 35m

$1,386

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Arlanda 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 Arlanda to St. Louis in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 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 Expedia the most. Expedia 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 $410). 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.

How much does it cost to fly round-trip from Stockholm Arlanda Airport to St. Louis?

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 $488, Lufthansa can have you in St. Louis from Stockholm Arlanda Airport in 14h 35m. Stockholm Arlanda Airport and St. Louis are separated by a distance of 4515 mi.

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

    The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as $1,303. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from Stockholm Arlanda Airport to St. Louis for a low price.

  • 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 $410). 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?

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