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$427+ Cheap flights from Montana to Spain

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — MAD
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
1 adult, Economy
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Cheap flight deals from Montana to Spain

Cheapest flights from Montana to Spain
Explore the most affordable flight options available from Montana to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2026.

This United Airlines deal was found by Cheapflights users on 7/5. 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 11/86:15 am
FCA
-
VLC
2 stops27h 15m
United Airlines
Wed 11/111:00 pm
VLC
-
FCA
2 stops40h 42m
United Airlines
Deal found 7/5$773
This Air Canada deal was found by Cheapflights users on 7/8. 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.
Wed 11/47:00 am
BZN
-
MAD
2 stops17h 00m
Multiple Airlines
Wed 11/111:25 pm
MAD
-
BZN
2 stops30h 08m
Multiple Airlines
Deal found 7/8$776
This United Airlines deal was found by Cheapflights users on 7/8. 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 11/47:00 am
BZN
-
MAD
2 stops17h 00m
United Airlines
Wed 11/116:25 am
MAD
-
BZN
3 stops22h 42m
United Airlines
Deal found 7/8$802
This United Airlines deal was found by Cheapflights users on 7/7. 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 12/76:15 am
MSO
-
MAD
2 stops17h 45m
United Airlines
Fri 12/116:00 am
MAD
-
MSO
2 stops23h 26m
United Airlines
Deal found 7/7$802
This United Airlines deal was found by Cheapflights users on 7/8. 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 12/66:15 am
MSO
-
MAD
2 stops19h 00m
United Airlines
Tue 12/226:00 am
MAD
-
MSO
2 stops23h 26m
United Airlines
Deal found 7/8$804
This United Airlines deal was found by Cheapflights users on 7/10. 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 10/1612:26 pm
FCA
-
BCN
1 stop16h 49m
United Airlines
Tue 10/206:40 am
BCN
-
FCA
2 stops22h 56m
United Airlines
Deal found 7/10$822
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Sun 12/67:00 am
MSO
-
MAD
1 stop15h 10m
Multiple Airlines
Tue 12/2212:00 pm
MAD
-
MSO
2 stops19h 59m
Multiple Airlines
Deal found 7/8$873
This KAYAK deal was found by Cheapflights users on 7/10. 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.
Fri 10/1612:26 pm
FCA
-
BCN
1 stop16h 49m
Lufthansa
Tue 10/204:10 pm
BCN
-
FCA
1 stop31h 11m
Lufthansa
Deal found 7/10$874
This United Airlines deal was found by Cheapflights users on 7/6. 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.
Fri 9/183:23 pm
BZN
-
MAD
2 stops55h 27m
United Airlines
Mon 9/2812:45 pm
MAD
-
BZN
2 stops32h 46m
United Airlines
Deal found 7/6$886
This United Airlines deal was found by Cheapflights users on 7/9. 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 9/286:15 am
MSO
-
MAD
2 stops17h 50m
United Airlines
Mon 10/1912:45 pm
MAD
-
MSO
2 stops40h 47m
United Airlines
Deal found 7/9$888
This United Airlines deal was found by Cheapflights users on 7/9. 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 9/246:15 am
MSO
-
MAD
2 stops42h 35m
United Airlines
Tue 10/201:30 pm
MAD
-
MSO
2 stops34h 50m
United Airlines
Deal found 7/9$896
This United Airlines deal was found by Cheapflights users on 7/7. 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 9/182:29 pm
BIL
-
BCN
2 stops38h 46m
United Airlines
Mon 9/2812:15 pm
BCN
-
BIL
2 stops40h 55m
United Airlines
Deal found 7/7$899

Find flight deals from Montana to Spain

Keep the following information in mind while searching for Montana to Spain flight deals. Data was last updated July 11, 2026.

Round-trip from

$773
(United Airlines)

One-way from

$427
(Air France)

Popular in

May

Cheapest in

November

Average price

$1,657
From Montana to Spain
Search Deals
One-way flight from Montana to Spain
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($381 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($80 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana 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 July 11, 2026.
Use the filters below to find and compare flights from Montana to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellValencia

FCA - VLC

FCAVLC

Kalispell Glacier Park

Sun 11/8

6:15 am-5:30 pm

2 stops27h 15m

Valencia

Wed 11/11

1:00 pm-9:42 pm

2 stops40h 42m

$773

BozemanMadrid

BZN - MAD

BZNMAD

Bozeman Gallatin Field

Wed 11/4

7:00 am-8:00 am

2 stops17h 00m

Madrid Barajas

Wed 11/11

1:25 pm-11:33 am

2 stops30h 08m

$776

BozemanMadrid

BZN - MAD

BZNMAD

Bozeman Gallatin Field

Wed 11/4

7:00 am-8:00 am

2 stops17h 00m

Madrid Barajas

Wed 11/11

6:25 am-9:07 pm

3 stops22h 42m

$802

MissoulaMadrid

MSO - MAD

MSOMAD

Missoula Johnson-Bell Field

Mon 12/7

6:15 am-8:00 am

2 stops17h 45m

Madrid Barajas

Fri 12/11

6:00 am-9:26 pm

2 stops23h 26m

$802

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

Fri 10/16

12:26 pm-1:15 pm

1 stop16h 49m

Barcelona-El Prat

Tue 10/20

6:40 am-9:36 pm

2 stops22h 56m

$822

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

Fri 10/16

12:26 pm-1:15 pm

1 stop16h 49m

Barcelona-El Prat

Tue 10/20

4:10 pm-3:21 pm

1 stop31h 11m

$874

MissoulaMadrid

MSO - MAD

MSOMAD

Missoula Johnson-Bell Field

Mon 9/28

6:15 am-8:05 am

2 stops17h 50m

Madrid Barajas

Mon 10/19

12:45 pm-9:32 pm

2 stops40h 47m

$888

MissoulaMadrid

MSO - MAD

MSOMAD

Missoula Johnson-Bell Field

Thu 9/24

6:15 am-8:50 am

2 stops42h 35m

Madrid Barajas

Tue 10/20

1:30 pm-4:20 pm

2 stops34h 50m

$896

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Fri 9/18

2:29 pm-1:15 pm

2 stops38h 46m

Barcelona-El Prat

Mon 9/28

12:15 pm-9:10 pm

2 stops40h 55m

$899

BozemanMadrid

BZN - MAD

BZNMAD

Bozeman Gallatin Field

Wed 8/19

12:55 pm-3:50 pm

2 stops18h 55m

Madrid Barajas

Wed 8/26

12:40 pm-8:37 pm

1 stop15h 57m

$910

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 46 resultsSorted by cheapest first
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Best time to book a flight from Montana to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from Montana 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 Montana to Spain

What is the cheapest month to book a flight from Montana to Spain?

Currently, November is the cheapest month in which you can book a flight from Montana to Spain (average of $434). Flying from Montana to Spain in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

    For as low as $874, United Airlines can have you in Spain from Montana in 16h 49m. Montana and Spain are separated by a distance of 5128 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montana 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.

  • What is the cheapest month to book a flight from Montana to Spain?

    Currently, November is the cheapest month in which you can book a flight from Montana to Spain (average of $434). Flying from Montana to Spain in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Montana to Spain

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Montana to Spain

Discover the top 4 airlines that operate flights from Montana to Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$490Average$748FlexibilityNo cancel feeOn-time69%
KLMCheapest$540Average$646FlexibilityNo cancel feeOn-time75%
DeltaCheapest$542Average$546FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$735Average$1,020FlexibilityNo cancel feeOn-time71%

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