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Barcelona-El Prat

$535+ Cheap flights from Montana to Barcelona-El Prat (BCN)

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BCN
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Montana to Barcelona-El Prat

Keep the following information in mind while searching for Montana to Barcelona-El Prat flight deals. Data was last updated April 29, 2025.

Round-trip from

$599
(United Airlines)

One-way from

$535
(TravelUp)

Popular in

June

Cheapest in

February

Average price

$1,153
From Montana to Barcelona-El Prat
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One-way flight from Montana to Barcelona-El Prat
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Highest demand for flights based on searches. 29% potential increase in price ($463 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($81 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Montana to Barcelona-El Prat

Cheapest flights from Montana to Barcelona-El Prat
Explore the most affordable flight options available from Montana to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This United Airlines deal was found by Cheapflights users on 4/27. 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 9/2412:00 pmBIL - BCN
1 stop17h 15mUnited Airlines
Tue 10/712:10 pmBCN - BIL
2 stops33h 07mUnited Airlines
Deal found 4/27$599
This United Airlines deal was found by Cheapflights users on 4/27. 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 10/18:00 amBZN - BCN
2 stops16h 20mUnited Airlines
Fri 10/2412:10 pmBCN - BZN
2 stops38h 45mUnited Airlines
Deal found 4/27$604
This Air Canada deal was found by Cheapflights users on 4/27. 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 9/245:00 amBIL - BCN
3 stops18h 50mMultiple Airlines
Tue 10/71:15 pmBCN - BIL
2 stops30h 06mMultiple Airlines
Deal found 4/27$612
This American Airlines deal was found by Cheapflights users on 4/27. 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 9/246:00 amBIL - BCN
1 stop20h 30mAmerican Airlines
Tue 10/712:20 pmBCN - BIL
1 stop16h 30mAmerican Airlines
Deal found 4/27$647
This American Airlines deal was found by Cheapflights users on 4/27. 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 10/11:35 pmBZN - BCN
1 stop12h 55mAmerican Airlines
Fri 10/2412:20 pmBCN - BZN
1 stop32h 12mAmerican Airlines
Deal found 4/27$653
This United Airlines deal was found by Cheapflights users on 4/27. 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 9/106:30 amFCA - BCN
2 stops17h 50mUnited Airlines
Wed 10/81:15 pmBCN - FCA
2 stops34h 04mUnited Airlines
Deal found 4/27$670
This American Airlines deal was found by Cheapflights users on 4/27. 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 9/101:16 pmFCA - BCN
1 stop13h 14mAmerican Airlines
Wed 10/810:45 amBCN - FCA
1 stop33h 50mAmerican Airlines
Deal found 4/27$941
This Gurufare deal was found by Cheapflights users on 4/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1110:50 amBZN - BCN
2 stops23h 05mLufthansa
Wed 6/183:15 pmBCN - BZN
1 stop15h 14mLufthansa
Deal found 4/27$1,181
This Mytrip deal was found by Cheapflights users on 4/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1110:50 amBZN - BCN
3 stops24h 10mMultiple Airlines
Wed 6/182:25 pmBCN - BZN
2 stops31h 29mMultiple Airlines
Deal found 4/27$1,929

Cheapflights Fare Finder

Customize your flight search to find flights from Montana to Barcelona-El Prat 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 April 29, 2025.
Use the filters below to find and compare flights from Montana to Barcelona-El Prat Airport that are best for you.

Fly from

Montana

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Wed 9/24

12:00 pm-1:15 pm

1 stop17h 15m

Barcelona-El Prat

Tue 10/7

12:10 pm-1:17 pm

2 stops33h 07m

$599

BozemanBarcelona

BZN - BCN

BZNBCN

Bozeman Gallatin Field

Wed 10/1

8:00 am-8:20 am

2 stops16h 20m

Barcelona-El Prat

Fri 10/24

12:10 pm-6:55 pm

2 stops38h 45m

$604

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Wed 9/24

5:00 am-7:50 am

3 stops18h 50m

Barcelona-El Prat

Tue 10/7

1:15 pm-11:21 am

2 stops30h 06m

$612

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Wed 9/24

6:00 am-10:30 am

1 stop20h 30m

Barcelona-El Prat

Tue 10/7

12:20 pm-8:50 pm

1 stop16h 30m

$647

BozemanBarcelona

BZN - BCN

BZNBCN

Bozeman Gallatin Field

Wed 10/1

1:35 pm-10:30 am

1 stop12h 55m

Barcelona-El Prat

Fri 10/24

12:20 pm-12:32 pm

1 stop32h 12m

$653

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

Wed 9/10

6:30 am-8:20 am

2 stops17h 50m

Barcelona-El Prat

Wed 10/8

1:15 pm-3:19 pm

2 stops34h 04m

$670

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

Wed 9/10

1:16 pm-10:30 am

1 stop13h 14m

Barcelona-El Prat

Wed 10/8

10:45 am-12:35 pm

1 stop33h 50m

$941

BozemanBarcelona

BZN - BCN

BZNBCN

Bozeman Gallatin Field

Wed 6/11

10:50 am-5:55 pm

2 stops23h 05m

Barcelona-El Prat

Wed 6/18

3:15 pm-10:29 pm

1 stop15h 14m

$1,181

BozemanBarcelona

BZN - BCN

BZNBCN

Bozeman Gallatin Field

Wed 6/11

10:50 am-7:00 pm

3 stops24h 10m

Barcelona-El Prat

Wed 6/18

2:25 pm-1:54 pm

2 stops31h 29m

$1,929

BozemanBarcelona

BZN - BCN

BZNBCN

Bozeman Gallatin Field

Wed 9/17

8:00 am-1:15 pm

1 stop21h 15m

$535

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 15 results
1
2

Best time to book a flight from Montana to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat 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 Barcelona-El Prat Airport

What is the cheapest month to book a flight from Montana to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Montana to Barcelona-El Prat Airport (average of $523). Flying from Montana to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,064). 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-El Prat by month

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

In terms of precipitation, rainfall in Barcelona-El Prat Airport 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-El Prat Airport when rainfall is around 0.8 in.

Temperature in Barcelona-El Prat by month

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

If weather is an important factor for your trip to Barcelona-El Prat Airport, 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-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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-El Prat. Reviews last updated April 29, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines and Lufthansa from Montana to Barcelona. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,696 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,696 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.7
Okay
7,040 reviews
United Airlines
7.4
Good
8,696 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.6
Okay
6,834 reviews
United Airlines
7.4
Good
8,696 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What are the cheapest airlines to fly from Montana to Barcelona-El Prat Airport one-way?

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $535. Users have also found prices from $538 and $618 on United Airlines and American Airlines, respectively.

  • What are the most popular routes from Montana to Barcelona-El Prat Airport?

    While some choose either Kalispell Glacier Park - Barcelona-El Prat or Billings Logan Intl - Barcelona-El Prat, Bozeman Gallatin Field - Barcelona-El Prat is the most popular route from Montana to Barcelona-El Prat Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montana to Barcelona-El Prat 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-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Montana to Barcelona-El Prat Airport (average of $523). Flying from Montana to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,064). 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

Traveling to a place near Montana?

Book flights to Montana if you plan to visit one of these locations
Calella
Castelldefels
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna
Tossa de Mar

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Alternative routes for Montana to Barcelona-El Prat

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Top 3 airlines flying from Montana to Barcelona-El Prat

Discover the top 3 airlines that operate flights from Montana to Barcelona-El Prat. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$562Average$817FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$597Average$1,147FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,147Average$1,405FlexibilityNo cancel feeOn-time71%

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