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$397+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — MAD
Mar 4 — Mar 111
Wed 3/4
Wed 3/11
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 February 2, 2026.

This United Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 3/108:00 am
BZN
-
MAD
2 stops18h 15m
United Airlines
Wed 3/1812:40 pm
MAD
-
BZN
2 stops30h 00m
United Airlines
Deal found 2/1$476
This KLM deal was found by Cheapflights users on 2/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:49 pm
FCA
-
PMI
2 stops33h 31m
KLM
Tue 4/2110:20 pm
PMI
-
FCA
2 stops33h 07m
KLM
Deal found 2/1$494
This United Airlines deal was found by Cheapflights users on 1/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:41 pm
FCA
-
BCN
2 stops18h 54m
United Airlines
Sun 3/810:30 am
BCN
-
FCA
2 stops32h 23m
United Airlines
Deal found 1/31$500
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:56 pm
BZN
-
MAD
2 stops18h 44m
Delta
Wed 3/1810:05 am
MAD
-
BZN
1 stop34h 30m
Delta
Deal found 2/1$501
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:30 am
MSO
-
MAD
2 stops18h 45m
Delta
Sun 3/86:00 am
MAD
-
MSO
2 stops25h 24m
Delta
Deal found 2/2$511
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sat 3/72:43 pm
BZN
-
MAD
3 stops37h 02m
United Airlines
Sat 3/148:25 am
MAD
-
BZN
2 stops44h 47m
United Airlines
Deal found 2/1$533
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:15 am
MSO
-
MAD
2 stops42h 35m
United Airlines
Mon 10/1912:45 pm
MAD
-
MSO
2 stops32h 42m
United Airlines
Deal found 2/2$619
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:00 am
BZN
-
MAD
1 stop19h 35m
American Airlines
Wed 3/1812:00 pm
MAD
-
BZN
1 stop31h 59m
American Airlines
Deal found 2/2$635
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:36 pm
MSO
-
MAD
2 stops17h 34m
Multiple Airlines
Mon 10/193:55 pm
MAD
-
MSO
1 stop28h 45m
Multiple Airlines
Deal found 2/2$655
This United Airlines deal was found by Cheapflights users on 1/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:45 pm
BZN
-
MAD
2 stops54h 20m
United Airlines
Wed 9/3012:30 pm
MAD
-
BZN
2 stops53h 17m
United Airlines
Deal found 1/31$668
This United Airlines deal was found by Cheapflights users on 2/1. 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 2/197:00 am
BIL
-
BCN
2 stops18h 00m
United Airlines
Tue 2/2411:00 am
BCN
-
BIL
2 stops30h 50m
United Airlines
Deal found 2/1$670
This KLM deal was found by Cheapflights users on 2/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:32 am
MSO
-
MAD
2 stops22h 08m
KLM
Wed 3/257:05 am
MAD
-
MSO
2 stops19h 57m
KLM
Deal found 2/1$674

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 February 2, 2026.

Round-trip from

$476
(United Airlines)

One-way from

$397
(Cheapflightsfares)

Popular in

June

Cheapest in

November

Average price

$568
From Montana to Spain
Search Deals
One-way flight from Montana to Spain
Search Deals
Highest demand for flights based on searches. 37% potential increase in price ($631 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($112 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 2, 2026.
Use the filters below to find and compare flights from Montana to Spain that are best for you.

Fly from

Montana

Fly to

Spain

Route

Depart

Return

Price

BozemanMadrid

BZN - MAD

BZNMAD

Bozeman Gallatin Field

Tue 3/10

8:00 am-9:15 am

2 stops18h 15m

Madrid Barajas

Wed 3/18

12:40 pm-11:40 am

2 stops30h 00m

$476

KalispellPalma de Mallorca

FCA - PMI

FCAPMI

Kalispell Glacier Park

Tue 4/14

2:49 pm-8:20 am

2 stops33h 31m

Palma de Mallorca Son Sant Joan

Tue 4/21

10:20 pm-11:27 pm

2 stops33h 07m

$494

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

Wed 3/4

2:41 pm-5:35 pm

2 stops18h 54m

Barcelona-El Prat

Sun 3/8

10:30 am-11:53 am

2 stops32h 23m

$500

BozemanMadrid

BZN - MAD

BZNMAD

Bozeman Gallatin Field

Tue 3/10

3:56 pm-5:40 pm

2 stops18h 44m

Madrid Barajas

Wed 3/18

10:05 am-1:35 pm

1 stop34h 30m

$501

BozemanMadrid

BZN - MAD

BZNMAD

Bozeman Gallatin Field

Sat 3/7

2:43 pm-11:45 am

3 stops37h 02m

Madrid Barajas

Sat 3/14

8:25 am-10:12 pm

2 stops44h 47m

$533

MissoulaMadrid

MSO - MAD

MSOMAD

Missoula Johnson-Bell Field

Wed 3/18

8:32 am-1:40 pm

2 stops22h 08m

Madrid Barajas

Wed 3/25

7:05 am-8:02 pm

2 stops19h 57m

$674

BozemanMadrid

BZN - MAD

BZNMAD

Bozeman Gallatin Field

Sat 3/7

11:36 am-9:15 am

1 stop13h 39m

Madrid Barajas

Sat 3/14

6:00 am-12:32 pm

2 stops37h 32m

$738

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Thu 2/19

5:53 pm-9:35 am

3 stops31h 42m

Barcelona-El Prat

Tue 2/24

1:35 pm-9:50 am

2 stops28h 15m

$777

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Thu 2/19

5:53 pm-9:35 am

3 stops31h 42m

Barcelona-El Prat

Tue 2/24

1:35 pm-1:23 pm

3 stops31h 48m

$777

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

Thu 3/12

6:00 am-9:00 am

2 stops20h 00m

Barcelona-El Prat

Tue 3/17

10:30 am-9:57 pm

2 stops18h 27m

$777

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 39 results
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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 $442). Flying from Montana to Spain in June is currently the most expensive (average of $1,124). 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 $476, United Airlines can have you in Spain from Montana in 18h 15m. Montana and Spain are separated by a distance of 4988 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 $442). Flying from Montana to Spain in June is currently the most expensive (average of $1,124). 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 February 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$490Average$870FlexibilityNo cancel feeOn-time69%
KLMCheapest$540Average$646FlexibilityNo cancel feeOn-time75%
DeltaCheapest$542Average$596FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$774Average$1,242FlexibilityNo cancel feeOn-time71%

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