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$684+ Cheap flights from Spain to Montana

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — BZN
Jun 15 — Jun 221
Mon 6/15
Mon 6/22
1 adult, Economy
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Cheap flight deals from Spain to Montana

Cheapest flights from Spain to Montana
Explore the most affordable flight options available from Spain to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.

This United Airlines deal was found by Cheapflights users on 5/11. 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 11/55:50 am
BCN
-
BIL
2 stops24h 51m
United Airlines
Mon 11/97:00 am
BIL
-
BCN
2 stops18h 00m
United Airlines
Deal found 5/11$1,056
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Wed 10/1410:50 am
MAD
-
BIL
2 stops30h 51m
United Airlines
Sun 10/185:57 pm
BIL
-
MAD
2 stops30h 08m
United Airlines
Deal found 5/15$1,060
This Delta deal was found by Cheapflights users on 5/11. 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 5/276:00 am
MAD
-
BIL
2 stops19h 39m
Delta
Sun 5/316:30 am
BIL
-
MAD
2 stops26h 15m
Delta
Deal found 5/11$1,064
This United Airlines deal was found by Cheapflights users on 5/11. 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 9/3012:00 pm
BCN
-
WYS
2 stops57h 20m
United Airlines
Sun 10/42:02 pm
WYS
-
BCN
2 stops34h 18m
United Airlines
Deal found 5/11$1,067
This American Airlines deal was found by Cheapflights users on 5/11. 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 11/510:40 am
BCN
-
BIL
1 stop18h 35m
American Airlines
Mon 11/96:00 am
BIL
-
BCN
2 stops23h 40m
American Airlines
Deal found 5/11$1,239
This Gotogate deal was found by Cheapflights users on 5/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:15 am
BCN
-
BIL
2 stops21h 18m
Multiple Airlines
Fri 6/56:00 am
BIL
-
BCN
2 stops26h 05m
Multiple Airlines
Deal found 5/16$1,257
This American Airlines deal was found by Cheapflights users on 5/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:20 pm
MAD
-
BIL
1 stop18h 21m
American Airlines
Sun 10/187:00 am
BIL
-
MAD
2 stops21h 50m
American Airlines
Deal found 5/15$1,258
This United Airlines deal was found by Cheapflights users on 5/11. 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 12/256:20 am
BCN
-
BIL
3 stops22h 31m
United Airlines
Thu 12/317:00 am
BIL
-
BCN
2 stops17h 20m
United Airlines
Deal found 5/11$1,276
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Wed 5/271:35 pm
MAD
-
BIL
1 stop30h 37m
American Airlines
Sun 5/316:00 am
BIL
-
MAD
1 stop24h 25m
American Airlines
Deal found 5/11$1,326
This KLM deal was found by Cheapflights users on 5/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:45 pm
BCN
-
BIL
2 stops29h 54m
Multiple Airlines
Sun 5/1711:34 am
BIL
-
BCN
2 stops19h 16m
Multiple Airlines
Deal found 5/14$1,485
This Air Canada deal was found by Cheapflights users on 5/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/251:35 pm
BCN
-
BIL
3 stops28h 16m
Air Canada
Thu 12/317:00 am
BIL
-
BCN
3 stops18h 35m
Air Canada
Deal found 5/11$1,506
This American Airlines deal was found by Cheapflights users on 5/16. 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 6/110:45 am
BCN
-
BIL
1 stop34h 08m
American Airlines
Fri 6/51:33 pm
BIL
-
BCN
1 stop35h 32m
American Airlines
Deal found 5/16$1,817

Find flight deals from Spain to Montana

Keep the following information in mind while searching for Spain to Montana flight deals. Data was last updated May 16, 2026.

Round-trip from

$1,056
(United Airlines)

One-way from

$684
(American Airlines)
From Spain to Montana
Search Deals
One-way flight from Spain to Montana
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spain to Montana 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 16, 2026.
Use the filters below to find and compare flights from Spain to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Thu 11/5

5:50 am-10:41 pm

2 stops24h 51m

Billings Logan Intl

Mon 11/9

7:00 am-9:00 am

2 stops18h 00m

$1,056

MadridBillings

MAD - BIL

MADBIL

Madrid Barajas

Wed 10/14

10:50 am-9:41 am

2 stops30h 51m

Billings Logan Intl

Sun 10/18

5:57 pm-8:05 am

2 stops30h 08m

$1,060

MadridBillings

MAD - BIL

MADBIL

Madrid Barajas

Wed 5/27

6:00 am-5:39 pm

2 stops19h 39m

Billings Logan Intl

Sun 5/31

6:30 am-4:45 pm

2 stops26h 15m

$1,064

BarcelonaWest Yellowstone

BCN - WYS

BCNWYS

Barcelona-El Prat

Wed 9/30

12:00 pm-1:20 pm

2 stops57h 20m

West Yellowstone

Sun 10/4

2:02 pm-8:20 am

2 stops34h 18m

$1,067

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Thu 11/5

10:40 am-9:15 pm

1 stop18h 35m

Billings Logan Intl

Mon 11/9

6:00 am-1:40 pm

2 stops23h 40m

$1,239

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Mon 6/1

10:15 am-11:33 pm

2 stops21h 18m

Billings Logan Intl

Fri 6/5

6:00 am-4:05 pm

2 stops26h 05m

$1,257
Quickest round-trip

MadridBillings

MAD - BIL

MADBIL

Madrid Barajas

Wed 10/14

12:20 pm-10:41 pm

1 stop18h 21m

Billings Logan Intl

Sun 10/18

7:00 am-12:50 pm

2 stops21h 50m

$1,258

MadridBillings

MAD - BIL

MADBIL

Madrid Barajas

Wed 5/27

1:35 pm-12:12 pm

1 stop30h 37m

Billings Logan Intl

Sun 5/31

6:00 am-2:25 pm

1 stop24h 25m

$1,326

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Mon 6/1

10:45 am-12:53 pm

1 stop34h 08m

Billings Logan Intl

Fri 6/5

1:33 pm-9:05 am

1 stop35h 32m

$1,817
Cheapest one-way
Quickest one-way

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Tue 11/3

10:40 am-9:15 pm

1 stop18h 35m

$684

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

Showing 1-10 of 12 resultsSorted by cheapest first
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Best time to book a flight from Spain to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Spain 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 Spain to Montana
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 Spain to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Spain to Montana?

    For as low as $1,239, United Airlines can have you in Montana from Spain in 18h 35m. The distance between Spain and Montana is about 5056 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Spain to Montana 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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