Are direct flights from Great Falls to Barcelona always the best option?

Direct flights offer convenience by minimizing travel time and avoiding layovers. However, connecting flights can sometimes be more economical, especially for longer distances. Weigh the trade-off between cost savings and travel duration when making your choice.

Can flexible travel dates help on Great Falls to Barcelona flights?

Being flexible with your travel dates can often lead to finding cheaper flights. Prices for flights can vary significantly depending on the day of the week or the season. Adjusting your departure or return by a few days may result in notable savings.

What extra costs should I check before booking Great Falls to Barcelona flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Understanding these fees helps you calculate the true total cost of your journey.

Flights From Great Falls

To Barcelona

Cheap Flights from Great Falls to Barcelona

Browse current best options from Great Falls. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Great Falls

RatePunk searches hundreds of travel sites at once for deals on flights to Barcelona

Prices updated 4 days ago

476 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 12, 2026.)

Today’s best flight deals from Great Falls to Barcelona

Explore current cheapest deals departing from Great Falls to Barcelona

2027-01-10 – 2027-01-13
GTF - Barcelona
75% AI deal score
$947
$1,042
Round trip
2027-01-12 – 2027-01-16
GTF - Barcelona
75% AI deal score
$959
$1,044
Round trip
2027-01-10 – 2027-01-16
GTF - Barcelona
75% AI deal score
$919
$1,056
Round trip
2027-01-10 – 2027-01-14
GTF - Barcelona
75% AI deal score
$946
$1,056
Round trip
2026-11-07 – 2026-11-13
GTF - Barcelona
75% AI deal score
$876
$1,086
Round trip
2026-11-08 – 2026-11-13
GTF - Barcelona
75% AI deal score
$903
$1,090
Round trip
2026-11-04 – 2026-11-13
GTF - Barcelona
75% AI deal score
$858
$1,091
Round trip
2026-11-03 – 2026-11-13
GTF - Barcelona
75% AI deal score
$852
$1,091
Round trip
2026-11-09 – 2026-11-13
GTF - Barcelona
75% AI deal score
$919
$1,093
Round trip
2027-02-03 – 2027-02-10
GTF - Barcelona
73% AI deal score
$883
$1,099
Round trip

Great Falls to Barcelona: Overview

Insights for flights from Great Falls to Barcelona

Most itineraries for cheap flights from Great Falls to Barcelona connect at least once, as 0% of recent fares were non-stop. For the remaining itineraries that include connections, you can expect a typical journey to involve multiple stops.

A typical journey from Great Falls to Barcelona takes about 66h 37m, including connections. This long-haul route covers a substantial distance of 8170 km.

When is the cheapest time to fly from Great Falls to Barcelona? You'll find the most affordable fares in February, with a median price of $1138. December also offers competitive pricing, with a median fare of $1247.

Fares for flights from Great Falls to Barcelona typically range from $987–$1603, with a median of $1186. Right now, fares are significantly below the typical level. Only 5% of recent fares were classified as a good price, and new deals are infrequent — a price alert helps travelers secure better rates.

How much is a round trip from Great Falls to Barcelona

Regular price: $845 - $1,651

Prices for flights from Great Falls to Barcelona are currently within the regular range.

The regular price range for this route is $845 to $1651. The current lowest deal is $956 with United Airlines for travel from Oct 14-Oct 20.

now $956

Low $845

High $1,651

The cheapest time to fly from Great Falls to Barcelona

The cheapest month to fly from Great Falls to Barcelona is February, with a median price of $1138. The most expensive month is December, with a median price of $1247. Prices are generally lower from February to December.

February

Cheapest

Flights from $1,138

December

Most Expensive

Flights from $1,247

Feb

Dec

Direct flights from Great Falls to Barcelona

Alaska Airlines, Inc.

Vueling Airlines

Aer Lingus

Allegiant Air

Last-minute flights going from Great Falls to Barcelona

Wed, Oct 7

⌛ Last-Minute

GTF - Barcelona

Great Falls (GTF) - Barcelona (BCN)

Alaska Airlines, Inc., Air France

$1,083

$3,018

One-way

Thu, Oct 22

⌛ Last-Minute

GTF - Barcelona

Great Falls (GTF) - Barcelona (BCN)

Alaska Airlines, Inc., Vueling Airlines

$1,070

$3,523

One-way

Sun, Oct 25

⌛ Last-Minute

GTF - Barcelona

Great Falls (GTF) - Barcelona (BCN)

Alaska Airlines, Inc., Air France

$969

$2,473

One-way

Tue, Nov 3

⌛ Last-Minute

GTF - Barcelona

Great Falls (GTF) - Barcelona (BCN)

Alaska Airlines, Inc., Air Canada

$849

$1,091

One-way

Tue, Nov 3

⌛ Last-Minute

GTF - Barcelona

Great Falls (GTF) - Barcelona (BCN)

Alaska Airlines, Inc., Air Canada

$852

$1,092

One-way

Tue, Nov 3

⌛ Last-Minute

GTF - Barcelona

Great Falls (GTF) - Barcelona (BCN)

Alaska Airlines, Inc., Air Canada

$858

$1,130

One-way

Biggest price drops on these dates for flights from Great Falls to Barcelona

6 nights

Oct 14 - Oct 20

$1,055 → $960

4 nights

Jan 25 - Jan 29

$985 → $1,034

7 nights

Jan 25 - Feb 1

$965 → $1,033

5 nights

Jan 25 - Jan 30

$973 → $1,047

Popular Airports to fly from Great Falls to Barcelona

Great Falls - Barcelona route insights

💸 Price insights

Recent fares are below the typical level

Recent fares for Great Falls to Barcelona are below the typical level at $956.

📅 Best time to fly

February and December offer the lowest median prices

Historically, February ($1138) and December ($1247) have offered the lowest median prices.

⏱️ Flight duration

Flights typically take 66h 37m

The median flight duration from Great Falls to Barcelona is typically 66 hours and 37 minutes.

✈️ Airlines & availability

Connecting flights are dominant for this route

Direct flights are not available; connecting flights are the only option for this route.

🏆 Airline highlight

United Airlines offers a recent deal

United Airlines recently offered a deal for $956 from Great Falls to Barcelona.

🎯 Booking tip

Deals for this route are rare

Historically, deals for flights from Great Falls to Barcelona are rare.

Great Falls main airports to depart from

Great Falls International (GTF)

Cheapest

Great Falls International Airport (GTF) is a convenient option for flights from Great Falls to Barcelona.

📍 ~7 km from city center (reachable by car)

💸 Flights from ~$991

Barcelona main airports to arrive at

Barcelona–El Prat (BCN)

Cheapest

Barcelona–El Prat Airport is a convenient arrival point for flights from Great Falls to Barcelona.

📍 ~13 km from Barcelona (reachable by car)

💸 Flights from ~$791

Airports nearby Barcelona used as alternative

Girona–Costa Brava (GRO)

Girona–Costa Brava is a useful alternative, especially for budget airlines serving the Catalonia region.

📍 ~92 km from Barcelona (reachable by shuttle bus, car, or regional rail).

💸 Flights from ~$1,783

Business & First Class Flight Deals to Barcelona

Discover luxury on the budget with premium cabin class on flights from Great Falls to Barcelona.

Elite

Best Elite deals to Barcelona

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From GTF

Elite

Dec 04

Barcelona, Spain

90% AI deal score

$5,412

$3,968

Save $1,444

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Nov 13

Barcelona, Spain

90% AI deal score

$5,384

$3,985

Save $1,399

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Jan 15

Barcelona, Spain

89% AI deal score

$5,050

$3,968

Save $1,082

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Jan 15

Barcelona, Spain

89% AI deal score

$5,051

$4,001

Save $1,050

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Nov 13

Barcelona, Spain

89% AI deal score

$5,462

$4,081

Save $1,381

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Jan 14

Barcelona, Spain

89% AI deal score

$5,364

$4,156

Save $1,208

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Jan 29

Barcelona, Spain

89% AI deal score

$5,560

$4,173

Save $1,387

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Feb 03

Barcelona, Spain

84% AI deal score

$5,000

$4,066

Save $934

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Feb 03

Barcelona, Spain

84% AI deal score

$5,037

$4,100

Save $937

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Nov 13

Barcelona, Spain

84% AI deal score

$5,217

$4,119

Save $1,098

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Nov 13

Barcelona, Spain

84% AI deal score

$5,217

$4,119

Save $1,098

Alaska Airlines, Inc., +1

Business Class

From GTF

Elite

Nov 13

Barcelona, Spain

84% AI deal score

$5,217

$4,131

Save $1,086

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Barcelona

Finding affordable flights often involves comparing prices from various airlines and online travel agencies. Consider being flexible with your travel dates and looking into different times of the year. Setting up price alerts can also help you track fare changes.

Booking flights in advance can often lead to better deals, though prices can fluctuate. It's generally advisable to monitor fare trends and book when you see a price that fits your budget. Last-minute bookings may sometimes be more expensive.

Comparing nearby airports at both your origin and destination can sometimes reveal more flight options or better prices. While it may add to your travel time, the potential savings could be significant. Always factor in the cost and convenience of ground transportation.

Related routes

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Flights to Barcelona from other cities

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Great Falls to Barcelona: Overview

Insights for flights from Great Falls to Barcelona

A typical journey from Great Falls to Barcelona takes about 66h 37m, including connections. This long-haul route covers a substantial distance of 8170 km.

How much is a round trip from Great Falls to Barcelona

Regular price: $845 - $1,651

Prices for flights from Great Falls to Barcelona are currently within the regular range.

The regular price range for this route is $845 to $1651. The current lowest deal is $956 with United Airlines for travel from Oct 14-Oct 20.

now $956

Low $845

High $1,651

The cheapest time to fly from Great Falls to Barcelona

February

Cheapest

Flights from $1,138

December

Most Expensive

Flights from $1,247

Feb

Dec

Direct flights from Great Falls to Barcelona

Alaska Airlines, Inc.

Vueling Airlines

Aer Lingus

Allegiant Air

Last-minute flights going from Great Falls to Barcelona

Wed, Oct 7

⌛ Last-Minute

GTF - Barcelona

Great Falls (GTF) - Barcelona (BCN)

Alaska Airlines, Inc., Air France

$1,083

$3,018

One-way

Thu, Oct 22

⌛ Last-Minute

GTF - Barcelona

Great Falls (GTF) - Barcelona (BCN)

Alaska Airlines, Inc., Vueling Airlines

$1,070

$3,523

One-way

Sun, Oct 25

⌛ Last-Minute

GTF - Barcelona

Great Falls (GTF) - Barcelona (BCN)

Alaska Airlines, Inc., Air France

$969

$2,473

One-way

Tue, Nov 3

⌛ Last-Minute

GTF - Barcelona

Great Falls (GTF) - Barcelona (BCN)

Alaska Airlines, Inc., Air Canada

$849

$1,091

One-way

Tue, Nov 3

⌛ Last-Minute

GTF - Barcelona

Great Falls (GTF) - Barcelona (BCN)

Alaska Airlines, Inc., Air Canada

$852

$1,092

One-way

Tue, Nov 3

⌛ Last-Minute

GTF - Barcelona

Great Falls (GTF) - Barcelona (BCN)

Alaska Airlines, Inc., Air Canada

$858

$1,130

One-way

Biggest price drops on these dates for flights from Great Falls to Barcelona

6 nights

Oct 14 - Oct 20

$1,055 → $960

4 nights

Jan 25 - Jan 29

$985 → $1,034

7 nights

Jan 25 - Feb 1

$965 → $1,033

5 nights

Jan 25 - Jan 30

$973 → $1,047

Popular Airports to fly from Great Falls to Barcelona

Great Falls - Barcelona route insights

💸 Price insights

Recent fares are below the typical level

Recent fares for Great Falls to Barcelona are below the typical level at $956.

📅 Best time to fly

February and December offer the lowest median prices

Historically, February ($1138) and December ($1247) have offered the lowest median prices.

⏱️ Flight duration

Flights typically take 66h 37m

The median flight duration from Great Falls to Barcelona is typically 66 hours and 37 minutes.

✈️ Airlines & availability

Connecting flights are dominant for this route

Direct flights are not available; connecting flights are the only option for this route.

🏆 Airline highlight

United Airlines offers a recent deal

United Airlines recently offered a deal for $956 from Great Falls to Barcelona.

🎯 Booking tip

Deals for this route are rare

Historically, deals for flights from Great Falls to Barcelona are rare.

Great Falls main airports to depart from

Great Falls International (GTF)

Cheapest

Great Falls International Airport (GTF) is a convenient option for flights from Great Falls to Barcelona.

📍 ~7 km from city center (reachable by car)

💸 Flights from ~$991

Barcelona main airports to arrive at

Barcelona–El Prat (BCN)

Cheapest

Barcelona–El Prat Airport is a convenient arrival point for flights from Great Falls to Barcelona.

📍 ~13 km from Barcelona (reachable by car)

💸 Flights from ~$791

Airports nearby Barcelona used as alternative

Girona–Costa Brava (GRO)

Girona–Costa Brava is a useful alternative, especially for budget airlines serving the Catalonia region.

Barcelona, Spain

84% AI deal score

$5,217

$4,131

Save $1,086

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Barcelona

Cheap Flights from Great Falls to Barcelona

Today’s best flight deals from Great Falls to Barcelona

Great Falls to Barcelona: Overview

Insights for flights from Great Falls to Barcelona

How much is a round trip from Great Falls to Barcelona

The cheapest time to fly from Great Falls to Barcelona

Direct flights from Great Falls to Barcelona

Last-minute flights going from Great Falls to Barcelona

Biggest price drops on these dates for flights from Great Falls to Barcelona

Popular Airports to fly from Great Falls to Barcelona

Great Falls - Barcelona route insights

Recent fares are below the typical level

February and December offer the lowest median prices

Flights typically take 66h 37m

Connecting flights are dominant for this route

United Airlines offers a recent deal

Deals for this route are rare

Great Falls main airports to depart from

Barcelona main airports to arrive at

Airports nearby Barcelona used as alternative

Business & First Class Flight Deals to Barcelona

Best Elite deals to Barcelona

Dec 04

Nov 13

Jan 15

Jan 15

Nov 13

Jan 14

Jan 29

Feb 03

Feb 03

Nov 13

Nov 13

Nov 13

Frequently Asked Questions About Flights to Barcelona

How can I find cheap flights from Great Falls to Barcelona?

When should I book flights from Great Falls to Barcelona?

Should I compare nearby airports for flights from Great Falls to Barcelona?

Are direct flights from Great Falls to Barcelona always the best option?

Can flexible travel dates help on Great Falls to Barcelona flights?

What extra costs should I check before booking Great Falls to Barcelona flights?

Related routes

More routes from Great Falls

Flights to Barcelona from other cities

Great Falls to Barcelona: Overview

Insights for flights from Great Falls to Barcelona

How much is a round trip from Great Falls to Barcelona

The cheapest time to fly from Great Falls to Barcelona

Direct flights from Great Falls to Barcelona

Last-minute flights going from Great Falls to Barcelona

Biggest price drops on these dates for flights from Great Falls to Barcelona

Popular Airports to fly from Great Falls to Barcelona

Great Falls - Barcelona route insights

Recent fares are below the typical level

February and December offer the lowest median prices

Flights typically take 66h 37m

Connecting flights are dominant for this route

United Airlines offers a recent deal

Deals for this route are rare

Great Falls main airports to depart from

Barcelona main airports to arrive at

Airports nearby Barcelona used as alternative

Business & First Class Flight Deals to Barcelona

Best Elite deals to Barcelona

Dec 04

Nov 13

Jan 15

Jan 15

Nov 13

Jan 14

Jan 29

Feb 03

Feb 03

Nov 13

Nov 13

Nov 13

Frequently Asked Questions About Flights to Barcelona

How can I find cheap flights from Great Falls to Barcelona?

When should I book flights from Great Falls to Barcelona?

Should I compare nearby airports for flights from Great Falls to Barcelona?