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$683+ Cheap flights from Missoula (MSO) 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — MAD
Mar 9 — Mar 161
Mon 3/9
Mon 3/16
1 adult, Economy
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Cheap flight deals from Missoula to Spain

Cheapest flights from Missoula to Spain
Explore the most affordable flight options available from Missoula to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.

This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:15 am
MSO
-
MAD
2 stops19h 00m
United Airlines
Fri 3/136:00 am
MAD
-
MSO
2 stops22h 57m
United Airlines
Deal found 2/4$683
This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:15 am
MSO
-
MAD
2 stops19h 00m
United Airlines
Sun 3/15:55 am
MAD
-
MSO
2 stops24h 02m
United Airlines
Deal found 2/4$786
This KAYAK deal was found by Cheapflights users on 2/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/64:20 pm
MSO
-
MAD
2 stops20h 30m
Multiple Airlines
Fri 3/1312:00 pm
MAD
-
MSO
1 stop31h 50m
Multiple Airlines
Deal found 2/4$849
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Tue 7/710:30 am
MSO
-
MAD
2 stops39h 20m
United Airlines
Tue 7/2812:45 pm
MAD
-
MSO
2 stops40h 41m
United Airlines
Deal found 2/5$889
This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:15 am
MSO
-
MAD
2 stops16h 35m
United Airlines
Fri 7/2412:45 pm
MAD
-
MSO
2 stops32h 42m
United Airlines
Deal found 2/4$1,012
This United Airlines deal was found by Cheapflights users on 2/6. 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 6/145:27 pm
MSO
-
MAD
2 stops29h 23m
United Airlines
Tue 7/2112:45 pm
MAD
-
MSO
2 stops40h 41m
United Airlines
Deal found 2/6$1,018
This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/145:27 pm
MSO
-
MAD
2 stops29h 23m
United Airlines
Fri 7/1712:45 pm
MAD
-
MSO
2 stops32h 42m
United Airlines
Deal found 2/4$1,019
This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:27 pm
MSO
-
MAD
2 stops31h 23m
United Airlines
Fri 7/1712:45 pm
MAD
-
MSO
2 stops32h 42m
United Airlines
Deal found 2/4$1,024
This Air France deal was found by Cheapflights users on 2/4. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/87:55 am
MSO
-
MAD
2 stops23h 25m
Multiple Airlines
Tue 2/104:50 pm
MAD
-
MSO
2 stops32h 48m
Multiple Airlines
Deal found 2/4$1,029

Find flight deals from Missoula to Spain

Keep the following information in mind while searching for Missoula to Spain flight deals. Data was last updated February 7, 2026.

Round-trip from

$683
(United Airlines)
From Missoula Johnson-Bell Field to Spain
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula 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 7, 2026.
Use the filters below to find and compare flights from Missoula to Spain that are best for you.

Fly from

Missoula

Fly to

Spain

Route

Depart

Return

Price

MissoulaMadrid

MSO - MAD

MSOMAD

Missoula Johnson-Bell Field

Fri 3/6

6:15 am-9:15 am

2 stops19h 00m

Madrid Barajas

Fri 3/13

6:00 am-9:57 pm

2 stops22h 57m

$683

MissoulaMadrid

MSO - MAD

MSOMAD

Missoula Johnson-Bell Field

Wed 2/25

6:15 am-9:15 am

2 stops19h 00m

Madrid Barajas

Sun 3/1

5:55 am-9:57 pm

2 stops24h 02m

$786

MissoulaMadrid

MSO - MAD

MSOMAD

Missoula Johnson-Bell Field

Fri 3/6

4:20 pm-8:50 pm

2 stops20h 30m

Madrid Barajas

Fri 3/13

12:00 pm-12:50 pm

1 stop31h 50m

$849

MissoulaMadrid

MSO - MAD

MSOMAD

Missoula Johnson-Bell Field

Tue 7/7

10:30 am-9:50 am

2 stops39h 20m

Madrid Barajas

Tue 7/28

12:45 pm-9:26 pm

2 stops40h 41m

$889

MissoulaMadrid

MSO - MAD

MSOMAD

Missoula Johnson-Bell Field

Wed 6/17

6:15 am-6:50 am

2 stops16h 35m

Madrid Barajas

Fri 7/17

12:45 pm-1:27 pm

2 stops32h 42m

$1,012

MissoulaMadrid

MSO - MAD

MSOMAD

Missoula Johnson-Bell Field

Sun 6/14

7:15 am-6:50 am

2 stops39h 35m

Madrid Barajas

Tue 7/21

12:45 pm-9:26 pm

2 stops40h 41m

$1,012

MissoulaMadrid

MSO - MAD

MSOMAD

Missoula Johnson-Bell Field

Sun 6/14

5:27 pm-6:50 am

2 stops29h 23m

Madrid Barajas

Fri 7/17

12:45 pm-1:27 pm

2 stops32h 42m

$1,019

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Best time to book a flight from Missoula to Spain

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

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spain. Reviews last updated February 7, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Missoula to Spain to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,244 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,244 reviews
United Airlines
7.4
Good
9,244 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,246 reviews
United Airlines
7.4
Good
9,244 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

    Missoula Johnson-Bell Field (MSO), located 5.5 mi from the city center, is the airport you fly out of when you book flights from Missoula to Spain.

  • How long is the flight from Missoula to Spain?

    Airlines like United Airlines fly from Missoula to Spain in about 19h. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 5042 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missoula 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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Top 2 airlines flying from Missoula to Spain

Discover the top 2 airlines that operate flights from Missoula 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 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$490Average$977FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$774Average$1,078FlexibilityNo cancel feeOn-time71%

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