$1,035+ Cheap flights from Basel EuroAirport Swiss (BSL) to Billings (BIL)
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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — BIL
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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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
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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 Basel to Billings
Cheapest
Best
Last-minute
Cheapest flights from Basel to BillingsExplore 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 November 4, 2026.
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 November 4, 2026.
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/308:00 pm -
3 stops32h 59m
Mon 12/72:33 pm -
2 stops17h 32m
Deal found 11/2![United Airlines logo]()
$1,323
Best flights from Basel to BillingsDiscover carefully curated flight deals from Basel to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Basel to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This American Airlines deal was found by Cheapflights users on 10/31. 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 1/2811:05 am -
2 stops57h 54m
Mon 2/11:30 pm -
2 stops21h 15m
Deal found 10/31![American Airlines logo]()
$1,035
This British Airways deal was found by Cheapflights users on 10/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/138:50 pm -
2 stops35h 01m
Sun 1/173:15 pm -
2 stops34h 45m
Deal found 10/30![British Airways logo]()
$1,219
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/308:00 pm -
3 stops32h 59m
Mon 12/72:33 pm -
2 stops17h 32m
Deal found 11/2![United Airlines logo]()
$1,323
This United Airlines deal was found by Cheapflights users on 11/1. 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 1/286:45 am -
2 stops35h 02m
Mon 2/12:38 pm -
3 stops39h 22m
Deal found 11/1![United Airlines logo]()
$2,268
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 1/136:40 am -
2 stops38h 50m
Sun 1/172:38 pm -
3 stops39h 22m
Deal found 10/30![United Airlines logo]()
$2,275
Last-minute flights from Basel to BillingsDiscover last-minute flight deals from Basel to Billings. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Basel to Billings. Data last updated November 4, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/308:00 pm -
3 stops32h 59m
Mon 12/72:33 pm -
2 stops17h 32m
Deal found 11/2![United Airlines logo]()
$1,323
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 November 4, 2026.
Round-trip from | $1,035 (American Airlines) |
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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 7,457,451 searches. Data last updated November 4, 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
Cheapest round-trip
BaselBillings
BSL Basel EuroAirport Swiss - BIL Billings Logan Intl
BSLBIL
Basel EuroAirport Swiss
Thu 1/28
11:05 am-12:59 pm
2 stops57h 54m
Billings Logan Intl
Mon 2/1
1:30 pm-6:45 pm
2 stops21h 15m
$1,035
BaselBillings
BSL Basel EuroAirport Swiss - BIL Billings Logan Intl
BSLBIL
Basel EuroAirport Swiss
Wed 1/13
8:50 pm-11:51 pm
2 stops35h 01m
Billings Logan Intl
Sun 1/17
3:15 pm-10:00 am
2 stops34h 45m
$1,219
Quickest round-trip
BaselBillings
BSL Basel EuroAirport Swiss - BIL Billings Logan Intl
BSLBIL
Basel EuroAirport Swiss
Mon 11/30
8:00 pm-8:59 pm
3 stops32h 59m
Billings Logan Intl
Mon 12/7
2:33 pm-4:05 pm
2 stops17h 32m
$1,323
BaselBillings
BSL Basel EuroAirport Swiss - BIL Billings Logan Intl
BSLBIL
Basel EuroAirport Swiss
Thu 1/28
6:45 am-9:47 am
2 stops35h 02m
Billings Logan Intl
Mon 2/1
2:38 pm-2:00 pm
3 stops39h 22m
$2,268
BaselBillings
BSL Basel EuroAirport Swiss - BIL Billings Logan Intl
BSLBIL
Basel EuroAirport Swiss
Wed 1/13
6:40 am-1:30 pm
2 stops38h 50m
Billings Logan Intl
Sun 1/17
2:38 pm-2:00 pm
3 stops39h 22m
$2,275
Sorted by cheapest first
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.
BSL-BIL
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
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