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$904+ Cheap flights from Billings (BIL) to Spain

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — MAD
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Billings to Spain

Cheapest flights from Billings to Spain
Explore the most affordable flight options available from Billings to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:00 am
BIL
-
BCN
2 stops17h 00m
United Airlines
Sun 9/271:15 pm
BCN
-
BIL
2 stops52h 36m
United Airlines
Deal found 2/3$904
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:00 am
BIL
-
BCN
2 stops17h 00m
Air Canada
Sat 8/151:15 pm
BCN
-
BIL
2 stops39h 36m
Air Canada
Deal found 2/2$913
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:45 am
BIL
-
BCN
1 stop20h 30m
United Airlines
Sat 8/1512:15 pm
BCN
-
BIL
2 stops55h 06m
United Airlines
Deal found 2/3$923
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:45 am
BIL
-
BCN
1 stop20h 30m
Lufthansa
Sat 8/156:40 pm
BCN
-
BIL
2 stops34h 11m
Lufthansa
Deal found 2/2$977
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:16 am
BIL
-
BCN
1 stop19h 19m
American Airlines
Sun 9/2710:35 am
BCN
-
BIL
2 stops19h 47m
American Airlines
Deal found 2/3$1,013
This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:51 am
BIL
-
BCN
1 stop18h 19m
British Airways
Sun 9/2710:30 am
BCN
-
BIL
1 stop19h 52m
British Airways
Deal found 2/3$1,176
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
BIL
-
BCN
1 stop20h 10m
American Airlines
Sat 8/1510:45 am
BCN
-
BIL
1 stop18h 45m
American Airlines
Deal found 2/3$1,226
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:00 am
BIL
-
BCN
2 stops26h 35m
United Airlines
Tue 3/36:50 am
BCN
-
BIL
2 stops18h 22m
United Airlines
Deal found 2/3$1,314

Find flight deals from Billings to Spain

Keep the following information in mind while searching for Billings to Spain flight deals. Data was last updated February 5, 2026.

Round-trip from

$913
(Mytrip)
From Billings Logan Intl to Spain
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings to Spain 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 February 5, 2026.
Use the filters below to find and compare flights from Billings to Spain that are best for you.

Fly from

Billings

Fly to

Spain

Route

Depart

Return

Price

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Tue 8/4

7:00 am-8:00 am

2 stops17h 00m

Barcelona-El Prat

Sat 8/15

1:15 pm-8:51 pm

2 stops39h 36m

$913

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Tue 8/4

8:45 am-1:15 pm

1 stop20h 30m

Barcelona-El Prat

Sat 8/15

12:15 pm-11:21 am

2 stops55h 06m

$923

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Tue 8/4

8:45 am-1:15 pm

1 stop20h 30m

Barcelona-El Prat

Sat 8/15

6:40 pm-8:51 pm

2 stops34h 11m

$977

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Tue 8/4

6:00 am-10:10 am

1 stop20h 10m

Barcelona-El Prat

Sat 8/15

10:45 am-9:30 pm

1 stop18h 45m

$1,226

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Fri 2/27

7:00 am-5:35 pm

2 stops26h 35m

Barcelona-El Prat

Tue 3/3

6:50 am-5:12 pm

2 stops18h 22m

$1,314

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Best time to book a flight from Billings to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from Billings 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 Billings to Spain
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Billings to Spain. 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 from for flights from Billings to Spain?

    For a flight from Billings to Spain, you will be flying from Billings Logan Intl. Billings Logan Intl (BIL) is just 2.7 mi from the center of the city.

  • How long is the flight from Billings to Spain?

    Air Canada and United Airlines can get you from Billings to Spain in just under 17h. Your travel time can differ by up to 3h 30m. There are 5056 mi between Billings and Spain. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

See more FAQs

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