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Barcelona-El Prat

$497+ Cheap flights from Kalispell (FCA) to Barcelona-El Prat (BCN)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — BCN
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheap flight deals from Kalispell to Barcelona-El Prat

Cheapest flights from Kalispell to Barcelona-El Prat
Explore the most affordable flight options available from Kalispell to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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.
mié. 3/46:00 am
FCA
-
BCN
2 stops27h 35m
United Airlines
dom. 3/810:30 am
BCN
-
FCA
2 stops32h 23m
United Airlines
Deal found 1/25$497
This United Airlines deal was found by Cheapflights users on 1/25. 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.
lun. 3/236:00 am
FCA
-
BCN
2 stops27h 20m
United Airlines
lun. 3/301:15 pm
BCN
-
FCA
2 stops56h 16m
United Airlines
Deal found 1/25$820
This United Airlines deal was found by Cheapflights users on 1/27. 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.
vie. 1/306:00 am
FCA
-
BCN
2 stops19h 35m
United Airlines
mié. 4/291:15 pm
BCN
-
FCA
2 stops40h 42m
United Airlines
Deal found 1/27$1,803
This United Airlines deal was found by Cheapflights users on 1/27. 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.
jue. 1/296:00 am
FCA
-
BCN
2 stops19h 00m
United Airlines
mié. 4/291:15 pm
BCN
-
FCA
2 stops40h 42m
United Airlines
Deal found 1/27$1,804
This Scandinavian Airlines deal was found by Cheapflights users on 1/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/295:24 am
FCA
-
BCN
3 stops28h 56m
Multiple Airlines
mié. 4/297:00 pm
BCN
-
FCA
3 stops48h 23m
Multiple Airlines
Deal found 1/27$2,502
This Scandinavian Airlines deal was found by Cheapflights users on 1/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/305:59 pm
FCA
-
BCN
3 stops40h 21m
Multiple Airlines
mié. 4/297:00 pm
BCN
-
FCA
3 stops48h 23m
Multiple Airlines
Deal found 1/27$2,736
This Scandinavian Airlines deal was found by Cheapflights users on 1/25. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/235:09 am
FCA
-
BCN
3 stops30h 11m
Multiple Airlines
lun. 3/3010:35 am
BCN
-
FCA
3 stops32h 51m
Multiple Airlines
Deal found 1/25$2,741

Find flight deals from Kalispell to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$497
(United Airlines)
Provider with most accurate pricing for Kalispell Glacier Park-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kalispell Glacier Park-Barcelona-El Prat flights.
Search Deals
From Kalispell Glacier Park to Barcelona-El Prat
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell 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 enero 27, 2026.
Use the filters below to find and compare flights from Kalispell to Barcelona-El Prat Airport that are best for you.

Fly from

Kalispell

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

mié. 3/4

6:00 am-5:35 pm

2 stops27h 35m

Barcelona-El Prat

dom. 3/8

10:30 am-11:53 am

2 stops32h 23m

$497

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

lun. 3/23

6:00 am-4:20 pm

2 stops27h 20m

Barcelona-El Prat

lun. 3/30

1:15 pm-1:31 pm

2 stops56h 16m

$820

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

lun. 3/23

5:09 am-6:20 pm

3 stops30h 11m

Barcelona-El Prat

lun. 3/30

10:35 am-11:26 am

3 stops32h 51m

$2,741

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

dom. 3/1

7:53 pm-5:55 pm

2 stops38h 02m

$6,260

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from Kalispell to Barcelona-El Prat

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kalispell to Barcelona-El Prat in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kalispell-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalispell-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalispell-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kalispell-Barcelona-El Prat Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kalispell-Barcelona-El Prat Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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 enero 27, 2026.
See what other customers who have flown with United Airlines and American Airlines from Kalispell to Barcelona-El Prat Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,205 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

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
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

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
11,197 reviews
United Airlines
7.4
Good
9,205 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

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 Kalispell 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 airport do you fly from for flights from Kalispell to Barcelona-El Prat?

    Most people fly from Kalispell Glacier Park (FCA) if they book a flight from Kalispell to Barcelona-El Prat. On average, Glacier Park has 0 outbound flights to Barcelona-El Prat per day from 2 airlines. Kalispell Glacier Park is conveniently located just 8.4 mi from Kalispell’s city center.

  • How long is the flight from Kalispell to Barcelona-El Prat Airport?

    A quick flight from Kalispell to Barcelona-El Prat Airport can take about 27h 35m. United Airlines provides one of the quickest options available for as low as $497. Airlines will cover a distance of 5128 mi.

  • What are the cheapest airlines flying from Kalispell to Barcelona-El Prat Airport round-trip?

    Cheapflights users have booked flights from Kalispell to Barcelona-El Prat Airport round-trip from $546. Another airline that can offer you cheap pricing is American Airlines.

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

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

  • How can I find direct flights from Kalispell 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 Kalispell to Barcelona-El Prat.

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

    Yes. Cheapflights offers flight deals from Kalispell 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.

See more FAQs

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

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Alternative routes for Kalispell to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Barcelona-El Prat flights
Billings to Barcelona-El Prat flights

Top 2 airlines flying from Kalispell to Barcelona-El Prat

Discover the top 2 airlines that operate flights from Kalispell 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 enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$546Average$827FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,405Average$1,405FlexibilityNo cancel feeOn-time71%

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