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$497+ Cheap flights from Kalispell (FCA) 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — BCN
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Kalispell to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Barcelona (S37). 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 January 8, 2026.

Round-trip from

$497
(United Airlines)
From Kalispell Glacier Park to Barcelona
Search Deals

Find flight deals from Kalispell to Barcelona

Cheapest flights from Kalispell to Barcelona
Explore the most affordable flight options available from Kalispell to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This United Airlines deal was found by Cheapflights users on 1/7. 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 2/42:42 pmFCA - BCN
2 stops42h 53mUnited Airlines
Sun 2/85:50 amBCN - FCA
2 stops39h 09mUnited Airlines
Deal found 1/7$497
This Delta deal was found by Cheapflights users on 1/7. 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 1/305:24 amFCA - BCN
2 stops27h 06mDelta
Fri 4/2411:35 amBCN - FCA
2 stops31h 49mDelta
Deal found 1/7$684
This Air France deal was found by Cheapflights users on 1/6. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:59 amFCA - BCN
2 stops18h 51mMultiple Airlines
Tue 5/2610:55 amBCN - FCA
2 stops20h 07mMultiple Airlines
Deal found 1/6$742
This United Airlines deal was found by Cheapflights users on 1/7. 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 1/302:42 pmFCA - BCN
3 stops18h 53mUnited Airlines
Fri 4/247:55 amBCN - FCA
3 stops21h 32mUnited Airlines
Deal found 1/7$808
This United Airlines deal was found by Cheapflights users on 1/8. 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 3/306:00 amFCA - BCN
2 stops18h 00mUnited Airlines
Sun 4/51:15 pmBCN - FCA
2 stops40h 12mUnited Airlines
Deal found 1/8$822
This Orbitz deal was found by Cheapflights users on 1/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:20 amFCA - BCN
2 stops31h 50mMultiple Airlines
Mon 5/258:00 amBCN - FCA
2 stops23h 58mMultiple Airlines
Deal found 1/6$918
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Fri 5/152:29 pmFCA - BCN
2 stops58h 51mUnited Airlines
Tue 5/264:10 pmBCN - FCA
1 stop31h 07mUnited Airlines
Deal found 1/6$957

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell 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 January 8, 2026.
Use the filters below to find and compare flights from Kalispell to Barcelona that are best for you.

Fly from

Kalispell

Fly to

Barcelona

Route

Depart

Return

Price

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

Wed 2/4

2:42 pm-5:35 pm

2 stops42h 53m

Barcelona-El Prat

Sun 2/8

5:50 am-12:59 pm

2 stops39h 09m

$497

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

Fri 1/30

5:24 am-4:30 pm

2 stops27h 06m

Barcelona-El Prat

Fri 4/24

11:35 am-11:24 am

2 stops31h 49m

$684

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

Fri 5/15

11:59 am-2:50 pm

2 stops18h 51m

Barcelona-El Prat

Tue 5/26

10:55 am-11:02 pm

2 stops20h 07m

$742

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

Fri 1/30

1:40 pm-7:50 pm

2 stops22h 10m

Barcelona-El Prat

Fri 4/24

7:55 am-9:27 pm

3 stops21h 32m

$820

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

Mon 3/30

6:00 am-8:00 am

2 stops18h 00m

Barcelona-El Prat

Sun 4/5

1:15 pm-9:27 pm

2 stops40h 12m

$822

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

Thu 5/14

6:20 am-10:10 pm

2 stops31h 50m

Barcelona-El Prat

Mon 5/25

8:00 am-11:58 pm

2 stops23h 58m

$918

KalispellBarcelona

FCA - BCN

FCABCN

Kalispell Glacier Park

Fri 5/15

2:29 pm-9:20 am

2 stops58h 51m

Barcelona-El Prat

Tue 5/26

4:10 pm-3:17 pm

1 stop31h 07m

$957

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Best time to book a flight from Kalispell to Barcelona

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

Cheapflights Insights

Everything you need to know about your flight from Kalispell to Barcelona
No data available for this route at this time. Please check back soon.

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 January 8, 2026.
Read through reviews of airlines operating flights from Kalispell to Barcelona, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,139 reviews

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
American Airlines
7.2
Good
11,095 reviews
United Airlines
7.4
Good
9,139 reviews

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

Find useful and relevant information for your journey from Kalispell to Barcelona. 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?

    If you book a flight to Barcelona from Kalispell, you will be flying from Glacier Park, which is the city’s only airport. Kalispell Glacier Park (FCA) is located 8.4 mi from the center of Kalispell. There are 0 flights from Glacier Park to Barcelona per day from 2 different airlines.

  • How long is the flight from Kalispell to Barcelona?

    Departing from Kalispell to Barcelona will take you 27h 06m. The distance from Kalispell to Barcelona is about 5128 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on United Airlines is currently your cheapest option to Barcelona, with prices starting at $586. Another option worth looking into is American Airlines, starting at $1,405 round trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kalispell 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.

See more FAQs

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Alternative routes for Kalispell to Barcelona

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

Top 2 airlines flying from Kalispell to Barcelona

Discover the top 2 airlines that operate flights from Kalispell 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$586Average$929FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,405Average$1,405FlexibilityNo cancel feeOn-time71%

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