HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona

$721+ Cheap flights from Montana to Barcelona

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BCN
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Montana to Barcelona with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Montana to Barcelona

Keep the following information in mind while searching for Montana to Barcelona flight deals. Data was last updated February 23, 2025.

Round-trip from

$867
(Air Canada)

Popular in

June

Cheapest in

February

Average price

$693
From Montana to Barcelona
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($488 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($83 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Montana to Barcelona

Cheapest flights from Montana to Barcelona
Explore the most affordable flight options available from Montana to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

This United deal was found by Cheapflights users on 2/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/314:06 pmBZN - BCN
2 stops57h 14mUnited Airlines
Wed 11/1212:15 pmBCN - BZN
2 stops53h 32mUnited Airlines
Deal found 2/22$721
This Delta deal was found by Cheapflights users on 2/21. 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.
Fri 10/317:25 amBZN - BCN
2 stops20h 45mDelta
Wed 11/1210:55 amBCN - BZN
1 stop34h 12mDelta
Deal found 2/21$792
This Air Canada deal was found by Cheapflights users on 2/21. 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.
Tue 3/115:00 amBZN - BCN
2 stops20h 50mMultiple Airlines
Tue 3/2511:15 amBCN - BZN
2 stops33h 13mMultiple Airlines
Deal found 2/21$867
This Air Canada deal was found by Cheapflights users on 2/22. 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 8/207:00 amBIL - BCN
2 stops16h 50mAir Canada
Fri 8/2912:10 pmBCN - BIL
2 stops33h 03mAir Canada
Deal found 2/22$1,017
This American Airlines deal was found by Cheapflights users on 2/22. 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 10/11:54 pmBZN - BCN
1 stop12h 36mAmerican Airlines
Fri 10/2410:45 amBCN - BZN
1 stop33h 24mAmerican Airlines
Deal found 2/22$1,049
This United Airlines deal was found by Cheapflights users on 2/22. 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 8/207:00 amBIL - BCN
2 stops16h 50mUnited Airlines
Fri 8/293:15 pmBCN - BIL
1 stop28h 06mUnited Airlines
Deal found 2/22$1,049
This American Airlines deal was found by Cheapflights users on 2/22. 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 8/2112:24 pmBIL - BCN
1 stop14h 06mAmerican Airlines
Fri 8/2912:20 pmBCN - BIL
1 stop16h 24mAmerican Airlines
Deal found 2/22$1,100
This Air Canada deal was found by Cheapflights users on 2/22. 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.
Thu 8/215:51 pmBIL - BCN
3 stops29h 59mMultiple Airlines
Fri 8/2912:10 pmBCN - BIL
2 stops16h 41mMultiple Airlines
Deal found 2/22$1,114
This Delta deal was found by Cheapflights users on 2/23. 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 4/95:25 amFCA - BCN
2 stops29h 25mDelta
Wed 4/1611:35 amBCN - FCA
2 stops20h 47mDelta
Deal found 2/23$1,116
This Delta deal was found by Cheapflights users on 2/22. 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.
Fri 8/226:35 pmBIL - BCN
2 stops30h 45mDelta
Sat 8/309:30 amBCN - BIL
2 stops22h 46mDelta
Deal found 2/22$1,200
This United Airlines deal was found by Cheapflights users on 2/23. 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 4/96:10 amFCA - BCN
2 stops19h 10mUnited Airlines
Wed 4/167:45 amBCN - FCA
3 stops22h 14mUnited Airlines
Deal found 2/23$1,219

Find flights from Montana to Barcelona within your budget

Customize your flight search to find flights from Montana to Barcelona 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 23, 2025.

Fly from

Montana

Fly to

Barcelona

Route

Depart

Return

Price

BozemanBarcelona

BZN - BCN

BZNBCN

Bozeman Gallatin Field

Tue 3/11

5:00 am-8:50 am

2 stops20h 50m

Barcelona-El Prat

Tue 3/25

11:15 am-1:28 pm

2 stops33h 13m

$867

BozemanBarcelona

BZN - BCN

BZNBCN

Bozeman Gallatin Field

Tue 3/11

12:45 pm-8:50 am

3 stops37h 05m

Barcelona-El Prat

Tue 3/25

11:00 am-12:23 pm

2 stops32h 23m

$895

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Wed 8/20

7:00 am-7:50 am

2 stops16h 50m

Barcelona-El Prat

Fri 8/29

12:10 pm-1:13 pm

2 stops33h 03m

$1,017

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Wed 8/20

7:00 am-7:50 am

2 stops16h 50m

Barcelona-El Prat

Fri 8/29

3:15 pm-11:21 am

1 stop28h 06m

$1,049

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Thu 8/21

12:24 pm-10:30 am

1 stop14h 06m

Barcelona-El Prat

Fri 8/29

12:20 pm-8:44 pm

1 stop16h 24m

$1,100

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Thu 8/21

5:51 pm-7:50 am

3 stops29h 59m

Barcelona-El Prat

Fri 8/29

12:10 pm-8:51 pm

2 stops16h 41m

$1,114

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

Wed 4/9

5:25 am-6:50 pm

2 stops29h 25m

Barcelona-El Prat

Wed 4/16

11:35 am-12:22 am

2 stops20h 47m

$1,116

BozemanBarcelona

BZN - BCN

BZNBCN

Bozeman Gallatin Field

Sat 3/22

6:00 am-2:40 pm

2 stops25h 40m

Barcelona-El Prat

Sat 3/29

9:20 am-12:30 pm

1 stop34h 10m

$1,152

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

Wed 4/9

6:10 am-9:20 am

2 stops19h 10m

Barcelona-El Prat

Wed 4/16

7:45 am-9:59 pm

3 stops22h 14m

$1,219

BozemanBarcelona

BZN - BCN

BZNBCN

Bozeman Gallatin Field

Fri 6/20

1:41 pm-10:30 am

1 stop12h 49m

Barcelona-El Prat

Sat 7/5

10:45 am-12:16 pm

1 stop33h 31m

$1,713

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Best time to book a flight from Montana to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona 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.

Travel insights for flights from Montana to Barcelona

Get recent, data-driven insights about flights from Montana to Barcelona including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Montana to Barcelona (average of $523). Flying from Montana to Barcelona in June is currently the most expensive (average of $1,096). 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.

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. 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 Barcelona. Reviews last updated February 23, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Montana to Barcelona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,191 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,191 reviews
Delta
8.0
Very good
8,191 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,746 reviews
Delta
8.0
Very good
8,191 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,191 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,766 reviews
Delta
8.0
Very good
8,191 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Montana to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from Montana to Barcelona?

    When deciding which route to take from Montana to Barcelona consider Bozeman Gallatin Field - Barcelona-El Prat, Billings Logan Intl - Barcelona-El Prat or Kalispell Glacier Park - Barcelona-El Prat as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montana to Barcelona 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 Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Montana to Barcelona (average of $523). Flying from Montana to Barcelona in June is currently the most expensive (average of $1,096). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montana to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Barcelona-El Prat flights
John F Kennedy Intl to Barcelona-El Prat flights
LaGuardia to Barcelona-El Prat flights
Miami to Barcelona-El Prat flights
O'Hare Intl to Barcelona-El Prat flights
Dulles Intl to Barcelona-El Prat flights
Dallas/Fort Worth to Barcelona-El Prat flights
Los Angeles to Barcelona-El Prat flights
San Francisco to Barcelona-El Prat flights
Boston to Barcelona-El Prat flights
Atlanta to Barcelona-El Prat flights
Philadelphia to Barcelona-El Prat flights
Reagan-National to Barcelona-El Prat flights
Baltimore to Barcelona-El Prat flights
Midway to Barcelona-El Prat flights
Seattle to Barcelona-El Prat flights
Stewart to Barcelona-El Prat flights
Orlando to Barcelona-El Prat flights
Charlotte to Barcelona-El Prat flights
Denver to Barcelona-El Prat flights
Love Field to Barcelona-El Prat flights
Hobby to Barcelona-El Prat flights
Ontario to Barcelona-El Prat flights
George Bush Intcntl to Barcelona-El Prat flights
Austin to Barcelona-El Prat flights
Minneapolis to Barcelona-El Prat flights
Sky Harbor Intl to Barcelona-El Prat flights
San Jose to Barcelona-El Prat flights
Raleigh to Barcelona-El Prat flights
Tampa to Barcelona-El Prat flights
Detroit to Barcelona-El Prat flights
Portland to Barcelona-El Prat flights
San Diego to Barcelona-El Prat flights
Fort Lauderdale to Barcelona-El Prat flights
St. Louis to Barcelona-El Prat flights
Jacksonville to Barcelona-El Prat flights
Cleveland to Barcelona-El Prat flights
Las Vegas to Barcelona-El Prat flights
Oakland to Barcelona-El Prat flights
Columbus to Barcelona-El Prat flights
Nashville to Barcelona-El Prat flights
Cincinnati to Barcelona-El Prat flights
Indianapolis to Barcelona-El Prat flights
Kansas City to Barcelona-El Prat flights
Salt Lake City to Barcelona-El Prat flights
West Palm Beach to Barcelona-El Prat flights
Omaha to Barcelona-El Prat flights
Pittsburgh to Barcelona-El Prat flights
New Orleans to Barcelona-El Prat flights
San Antonio to Barcelona-El Prat flights

Top 3 airlines flying from Montana to Barcelona

Discover the top 3 airlines that operate flights from Montana to Barcelona. 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 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$562Average$794FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$626Average$1,096FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$872Average$1,103FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.