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$895+ Cheap flights from Basel EuroAirport Swiss (BSL) to Billings (BIL)

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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — BIL
Apr 18 — Apr 251
Sat 4/18
Sat 4/25
1 adult, Economy
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Cheap flight deals from Basel to Billings

Cheapest flights from Basel to Billings
Explore the most affordable flight options available from Basel to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.

This American Airlines deal was found by Cheapflights users on 3/14. 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.
Thu 12/311:05 am
BSL
-
BIL
2 stops58h 23m
American Airlines
Sun 12/61:58 pm
BIL
-
BSL
2 stops44h 17m
American Airlines
Deal found 3/14$947
This United Airlines deal was found by Cheapflights users on 3/15. 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 12/39:50 am
BSL
-
BIL
3 stops35h 23m
United Airlines
Sun 12/612:30 pm
BIL
-
BSL
2 stops16h 00m
United Airlines
Deal found 3/15$2,187

Find flight deals from Basel to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Basel (BSL) to Billings (BIL). 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 March 19, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars
Provider with most accurate pricing for Basel EuroAirport Swiss-Billings Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Basel EuroAirport Swiss-Billings Logan Intl flights.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Basel to Billings 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 March 19, 2026.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way

BaselBillings

BSL - BIL

BSLBIL

Basel EuroAirport Swiss

Sat 7/18

9:05 pm-9:09 am

3 stops44h 04m

$895
Quickest one-way

BaselBillings

BSL - BIL

BSLBIL

Basel EuroAirport Swiss

Sat 7/18

10:35 am-10:37 pm

2 stops20h 02m

$1,268

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Basel EuroAirport Swiss-Billings flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Basel EuroAirport Swiss-Billings flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Basel EuroAirport Swiss-Billings flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Basel EuroAirport Swiss-Billings 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 Basel EuroAirport Swiss-Billings 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 Basel to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from Basel 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.

Related info for your journey

Find useful and relevant information for your journey from Basel to Billings. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Basel to Billings that include hotel bookings?

    Yes. In addition to deals on Basel to Billings flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Basel to Billings?

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

  • Can I find deals for business class flights from Basel to Billings?

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

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