$1,009+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — BIL
Jun 6 — Jun 131
Round-trip
1 adult, Economy
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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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Best
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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 May 7, 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 May 7, 2026.
This American Airlines deal was found by Cheapflights users on 5/4. 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 11/1211:05 am
BSL
- BIL
2 stops42h 10m
American Airlines
Mon 11/166:00 am
BIL
- BSL
2 stops28h 15m
American Airlines
Deal found 5/4![American Airlines logo]()
$1,009
This Delta deal was found by Cheapflights users on 5/6. 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.
Tue 6/302:25 pm
BSL
- BIL
2 stops35h 35m
Delta
Sat 7/116:24 am
BIL
- BSL
2 stops23h 21m
Delta
Deal found 5/6![Delta logo]()
$1,227
This Delta deal was found by Cheapflights users on 5/6. 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.
Tue 6/3010:35 am
BSL
- BIL
2 stops39h 25m
Delta
Sun 7/126:24 am
BIL
- BSL
2 stops43h 31m
Delta
Deal found 5/6![Delta logo]()
$1,229
This Delta deal was found by Cheapflights users on 5/4. 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 7/12:25 pm
BSL
- BIL
2 stops40h 35m
Delta
Sat 7/116:24 am
BIL
- BSL
2 stops23h 21m
Delta
Deal found 5/4![Delta logo]()
$1,230
This Delta deal was found by Cheapflights users on 5/4. 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 7/12:25 pm
BSL
- BIL
2 stops40h 35m
Delta
Sun 7/126:24 am
BIL
- BSL
2 stops43h 31m
Delta
Deal found 5/4![Delta logo]()
$1,232
This Delta deal was found by Cheapflights users on 5/6. 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.
Tue 6/3010:35 am
BSL
- BIL
2 stops39h 25m
Delta
Fri 7/105:20 am
BIL
- BSL
2 stops28h 35m
Delta
Deal found 5/6![Delta logo]()
$1,233
This Delta deal was found by Cheapflights users on 5/4. 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 7/110:35 am
BSL
- BIL
2 stops44h 25m
Delta
Fri 7/106:24 am
BIL
- BSL
2 stops27h 31m
Delta
Deal found 5/4![Delta logo]()
$1,236
This Delta deal was found by Cheapflights users on 5/3. 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 6/282:25 pm
BSL
- BIL
2 stops40h 35m
Delta
Sat 7/116:24 am
BIL
- BSL
2 stops23h 21m
Delta
Deal found 5/3![Delta logo]()
$1,267
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 May 7, 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 May 7, 2026.
This Delta deal was found by Cheapflights users on 5/6. 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 7/12:25 pm
BSL
- BIL
2 stops40h 35m
Delta
Sun 7/126:24 am
BIL
- BSL
2 stops43h 31m
Delta
Deal found 5/6![Delta logo]()
$1,229
This American Airlines deal was found by Cheapflights users on 5/6. 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 6/296:40 am
BSL
- BIL
2 stops37h 43m
American Airlines
Mon 7/131:04 pm
BIL
- BSL
2 stops26h 01m
American Airlines
Deal found 5/6![American Airlines logo]()
$1,394
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Sun 6/289:50 am
BSL
- BIL
3 stops35h 32m
United Airlines
Sat 7/1110:40 am
BIL
- BSL
2 stops25h 10m
United Airlines
Deal found 5/6![United Airlines logo]()
$1,431
This Delta deal was found by Cheapflights users on 5/6. 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.
Tue 6/302:25 pm
BSL
- BIL
2 stops35h 35m
Delta
Mon 7/135:20 am
BIL
- BSL
2 stops44h 35m
Delta
Deal found 5/6![Delta logo]()
$1,229
This Delta deal was found by Cheapflights users on 5/4. 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 7/110:35 am
BSL
- BIL
2 stops44h 25m
Delta
Fri 7/106:24 am
BIL
- BSL
2 stops27h 31m
Delta
Deal found 5/4![Delta logo]()
$1,236
This Delta deal was found by Cheapflights users on 5/3. 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 6/282:25 pm
BSL
- BIL
2 stops40h 35m
Delta
Sat 7/116:24 am
BIL
- BSL
2 stops23h 21m
Delta
Deal found 5/3![Delta logo]()
$1,267
This Delta deal was found by Cheapflights users on 5/3. 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 6/296:30 am
BSL
- BIL
2 stops24h 30m
Delta
Mon 7/136:24 am
BIL
- BSL
2 stops43h 31m
Delta
Deal found 5/3![Delta logo]()
$1,269
This Delta deal was found by Cheapflights users on 5/3. 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 6/296:30 am
BSL
- BIL
2 stops24h 30m
Delta
Sun 7/126:24 am
BIL
- BSL
2 stops43h 31m
Delta
Deal found 5/3![Delta logo]()
$1,269
This Delta deal was found by Cheapflights users on 5/4. 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 6/282:25 pm
BSL
- BIL
2 stops40h 35m
Delta
Sun 7/126:24 am
BIL
- BSL
2 stops43h 31m
Delta
Deal found 5/4![Delta logo]()
$1,269
This Delta deal was found by Cheapflights users on 5/6. 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 6/272:25 pm
BSL
- BIL
2 stops40h 35m
Delta
Mon 7/135:20 am
BIL
- BSL
2 stops44h 35m
Delta
Deal found 5/6![Delta logo]()
$1,329
This Delta deal was found by Cheapflights users on 5/4. 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.
Tue 6/302:25 pm
BSL
- BIL
2 stops40h 35m
Delta
Sat 7/116:24 am
BIL
- BSL
2 stops23h 21m
Delta
Deal found 5/4![Delta logo]()
$1,331
Last-minute flights from Basel to BillingsDiscover last-minute flight deals from Basel to Billings. Data last updated May 7, 2026 and is based on user searches.
Discover last-minute flight deals from Basel to Billings. Data last updated May 7, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/6. 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 6/272:25 pm
BSL
- BIL
2 stops40h 35m
Delta
Sat 7/116:24 am
BIL
- BSL
2 stops23h 21m
Delta
Deal found 5/6![Delta logo]()
$1,327
This Delta deal was found by Cheapflights users on 5/6. 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 6/272:25 pm
BSL
- BIL
2 stops40h 35m
Delta
Mon 7/135:20 am
BIL
- BSL
2 stops44h 35m
Delta
Deal found 5/6![Delta logo]()
$1,329
This Delta deal was found by Cheapflights users on 5/6. 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 6/272:25 pm
BSL
- BIL
2 stops40h 35m
Delta
Fri 7/106:24 am
BIL
- BSL
2 stops43h 21m
Delta
Deal found 5/6![Delta logo]()
$1,333
This Delta deal was found by Cheapflights users on 5/3. 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 6/282:25 pm
BSL
- BIL
2 stops40h 35m
Delta
Sat 7/116:24 am
BIL
- BSL
2 stops23h 21m
Delta
Deal found 5/3![Delta logo]()
$1,267
This Delta deal was found by Cheapflights users on 5/4. 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 6/282:25 pm
BSL
- BIL
2 stops40h 35m
Delta
Sun 7/126:24 am
BIL
- BSL
2 stops43h 31m
Delta
Deal found 5/4![Delta logo]()
$1,269
This Delta deal was found by Cheapflights users on 5/4. 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 6/282:25 pm
BSL
- BIL
2 stops40h 35m
Delta
Fri 7/106:24 am
BIL
- BSL
2 stops43h 21m
Delta
Deal found 5/4![Delta logo]()
$1,274
This Delta deal was found by Cheapflights users on 5/6. 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.
Tue 6/302:25 pm
BSL
- BIL
2 stops35h 35m
Delta
Sat 7/116:24 am
BIL
- BSL
2 stops23h 21m
Delta
Deal found 5/6![Delta logo]()
$1,227
This Delta deal was found by Cheapflights users on 5/6. 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.
Tue 6/302:25 pm
BSL
- BIL
2 stops35h 35m
Delta
Mon 7/135:20 am
BIL
- BSL
2 stops44h 35m
Delta
Deal found 5/6![Delta logo]()
$1,229
This Delta deal was found by Cheapflights users on 5/6. 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.
Tue 6/3010:35 am
BSL
- BIL
2 stops39h 25m
Delta
Fri 7/105:20 am
BIL
- BSL
2 stops28h 35m
Delta
Deal found 5/6![Delta logo]()
$1,233
This Delta deal was found by Cheapflights users on 5/4. 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.
Tue 6/302:25 pm
BSL
- BIL
2 stops40h 35m
Delta
Sun 7/126:24 am
BIL
- BSL
2 stops43h 31m
Delta
Deal found 5/4![Delta logo]()
$1,332
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 May 7, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $1,227 (Delta) |
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 May 7, 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 - BIL
BSLBIL
Basel EuroAirport Swiss
Wed 7/1
2:25 pm-11:00 pm
2 stops40h 35m
Billings Logan Intl
Sun 7/12
6:24 am-9:55 am
2 stops43h 31m
$1,229
BaselBillings
BSL - BIL
BSLBIL
Basel EuroAirport Swiss
Tue 6/30
2:25 pm-6:00 pm
2 stops35h 35m
Billings Logan Intl
Mon 7/13
5:20 am-9:55 am
2 stops44h 35m
$1,229
BaselBillings
BSL - BIL
BSLBIL
Basel EuroAirport Swiss
Wed 7/1
10:35 am-11:00 pm
2 stops44h 25m
Billings Logan Intl
Fri 7/10
6:24 am-5:55 pm
2 stops27h 31m
$1,236
BaselBillings
BSL - BIL
BSLBIL
Basel EuroAirport Swiss
Sun 6/28
2:25 pm-11:00 pm
2 stops40h 35m
Billings Logan Intl
Sat 7/11
6:24 am-1:45 pm
2 stops23h 21m
$1,267
BaselBillings
BSL - BIL
BSLBIL
Basel EuroAirport Swiss
Mon 6/29
6:30 am-11:00 pm
2 stops24h 30m
Billings Logan Intl
Mon 7/13
6:24 am-9:55 am
2 stops43h 31m
$1,269
BaselBillings
BSL - BIL
BSLBIL
Basel EuroAirport Swiss
Mon 6/29
6:30 am-11:00 pm
2 stops24h 30m
Billings Logan Intl
Sun 7/12
6:24 am-9:55 am
2 stops43h 31m
$1,269
BaselBillings
BSL - BIL
BSLBIL
Basel EuroAirport Swiss
Sun 6/28
2:25 pm-11:00 pm
2 stops40h 35m
Billings Logan Intl
Sun 7/12
6:24 am-9:55 am
2 stops43h 31m
$1,269
BaselBillings
BSL - BIL
BSLBIL
Basel EuroAirport Swiss
Sat 6/27
2:25 pm-11:00 pm
2 stops40h 35m
Billings Logan Intl
Mon 7/13
5:20 am-9:55 am
2 stops44h 35m
$1,329
BaselBillings
BSL - BIL
BSLBIL
Basel EuroAirport Swiss
Tue 6/30
2:25 pm-11:00 pm
2 stops40h 35m
Billings Logan Intl
Sat 7/11
6:24 am-1:45 pm
2 stops23h 21m
$1,331
BaselBillings
BSL - BIL
BSLBIL
Basel EuroAirport Swiss
Mon 6/29
6:40 am-12:23 pm
2 stops37h 43m
Billings Logan Intl
Mon 7/13
1:04 pm-11:05 pm
2 stops26h 01m
$1,394
Showing 1-10 of 11 resultsSorted 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.
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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