What is the cheapest airline that flies from Barcelona-El Prat to Montana?

American Airlines and Lufthansa are the most popular carriers operating from Barcelona-El Prat to Montana

When did momondo last update prices for flights from Barcelona-El Prat Airport to Montana?

Prices for flights from Barcelona-El Prat Airport to Montana were last updated today.

How old do you have to be to fly from Barcelona-El Prat Airport to Montana?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Barcelona-El Prat Airport to Montana.

What documentation or ID do you need to fly to Montana?

The required travel and health documents for your Montana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,059 Cheap Flights from Barcelona-El Prat Airport to Montana in 2026/27

Find the cheapest flights from Barcelona-El Prat Airport to Montana

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:50 am - 3:22 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

40h 32m2 stops Frankfurt am Main Denver Intl

4:00 pm - 8:20 amBIL Billings Logan Intl-BCN Barcelona-El Prat

32h 20m2 stops Denver Intl Newark

$1,059United Airlines

Thu, Nov 12 - Sun, Nov 15

10:30 am - 10:30 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

20h 00m2 stops Washington, D.C. Dulles Intl Denver Intl

5:00 am - 1:15 pmBIL Billings Logan Intl-BCN Barcelona-El Prat

24h 15m2 stops Denver Intl Chicago O'Hare Intl

$1,070United Airlines

Wed, Nov 11 - Sun, Nov 15

10:30 am - 10:30 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

20h 00m2 stops Washington, D.C. Dulles Intl Denver Intl

5:00 am - 1:15 pmBIL Billings Logan Intl-BCN Barcelona-El Prat

24h 15m2 stops Denver Intl Chicago O'Hare Intl

$1,072United Airlines

Wed, Nov 11 - Sun, Nov 15

10:30 am - 10:30 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

20h 00m2 stops Washington, D.C. Dulles Intl Denver Intl

5:55 pm - 9:00 amBIL Billings Logan Intl-BCN Barcelona-El Prat

31h 05m2 stops Denver Intl Washington, D.C. Dulles Intl

$1,073United Airlines

Wed, Nov 11 - Sun, Nov 15

10:40 am - 8:40 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

18h 00m1 stop Dallas/Fort Worth

1:23 pm - 12:45 pmBIL Billings Logan Intl-BCN Barcelona-El Prat

39h 22m2 stops Dallas/Fort Worth Madrid Barajas

$1,251American Airlines

Wed, Nov 11 - Sun, Nov 15

12:00 pm - 12:53 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

32h 53m2 stops Philadelphia Dallas/Fort Worth

1:23 pm - 7:05 amBIL Billings Logan Intl-BCN Barcelona-El Prat

33h 42m1 stop Dallas/Fort Worth

$1,252American Airlines

Wed, Nov 11 - Sun, Nov 15

10:40 am - 8:40 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

18h 00m1 stop Dallas/Fort Worth

7:00 am - 7:15 amBIL Billings Logan Intl-BCN Barcelona-El Prat

16h 15m1 stop Dallas/Fort Worth

$1,269American Airlines

Wed, Nov 11 - Sun, Nov 15

10:40 am - 8:40 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

18h 00m1 stop Dallas/Fort Worth

1:23 pm - 2:20 pmBIL Billings Logan Intl-BCN Barcelona-El Prat

40h 57m2 stops Dallas/Fort Worth Madrid Barajas

$1,282American Airlines

Wed, Nov 11 - Sun, Nov 15

10:40 am - 8:40 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

18h 00m1 stop Dallas/Fort Worth

7:00 am - 7:15 amBIL Billings Logan Intl-BCN Barcelona-El Prat

16h 15m1 stop Dallas/Fort Worth

$1,300American Airlines

Wed, Nov 11 - Sun, Nov 15

10:40 am - 8:40 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

18h 00m1 stop Dallas/Fort Worth

7:00 am - 7:15 amBIL Billings Logan Intl-BCN Barcelona-El Prat

16h 15m1 stop Dallas/Fort Worth

$1,342American Airlines

Wed, Nov 11 - Sun, Nov 15

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American Airlines flights from Barcelona-El Prat Airport to Montana

Our best American Airlines deals on Barcelona-El Prat Airport to Montana flight tickets

American Airlines

Nov 11

BCN10:40 amBarcelona-El Prat

18h 00m

1 stop

BIL8:40 pmBillings Logan Intl

Nov 15

BIL1:23 pmBillings Logan Intl

39h 22m

2 stops

BCN12:45 pmBarcelona-El Prat

$1,251

American Airlines

Nov 11

BCN12:00 pmBarcelona-El Prat

32h 53m

2 stops

BIL12:53 pmBillings Logan Intl

Nov 15

BIL1:23 pmBillings Logan Intl

33h 42m

1 stop

BCN7:05 amBarcelona-El Prat

$1,252

American Airlines

Nov 11

BCN10:40 amBarcelona-El Prat

18h 00m

1 stop

BIL8:40 pmBillings Logan Intl

Nov 15

BIL7:00 amBillings Logan Intl

16h 15m

1 stop

BCN7:15 amBarcelona-El Prat

$1,269

United Airlines flights from Barcelona-El Prat Airport to Montana

Our best United Airlines deals on Barcelona-El Prat Airport to Montana flight tickets

United Airlines

Nov 12

BCN6:50 amBarcelona-El Prat

40h 32m

2 stops

BIL3:22 pmBillings Logan Intl

Nov 15

BIL4:00 pmBillings Logan Intl

32h 20m

2 stops

BCN8:20 amBarcelona-El Prat

$1,059

United Airlines

Nov 11

BCN10:30 amBarcelona-El Prat

20h 00m

2 stops

BIL10:30 pmBillings Logan Intl

Nov 15

BIL5:00 amBillings Logan Intl

24h 15m

2 stops

BCN1:15 pmBarcelona-El Prat

$1,070

United Airlines

Nov 11

BCN10:30 amBarcelona-El Prat

20h 00m

2 stops

BIL10:30 pmBillings Logan Intl

Nov 15

BIL5:00 amBillings Logan Intl

24h 15m

2 stops

BCN1:15 pmBarcelona-El Prat

$1,072

momondo Fare Finder

Use the filters below to find and compare flights from Barcelona-El Prat Airport to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Thu 11/12

6:50 am-3:22 pm

2 stops40h 32m

Billings Logan Intl

Sun 11/15

4:00 pm-8:20 am

2 stops32h 20m

$1,059

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Wed 11/11

10:30 am-10:30 pm

2 stops20h 00m

Billings Logan Intl

Sun 11/15

5:00 am-1:15 pm

2 stops24h 15m

$1,070

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Wed 11/11

10:30 am-10:30 pm

2 stops20h 00m

Billings Logan Intl

Sun 11/15

5:00 am-1:15 pm

2 stops24h 15m

$1,072

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Wed 11/11

10:30 am-10:30 pm

2 stops20h 00m

Billings Logan Intl

Sun 11/15

5:55 pm-9:00 am

2 stops31h 05m

$1,073

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Wed 11/11

10:40 am-8:40 pm

1 stop18h 00m

Billings Logan Intl

Sun 11/15

1:23 pm-12:45 pm

2 stops39h 22m

$1,251

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Wed 11/11

12:00 pm-12:53 pm

2 stops32h 53m

Billings Logan Intl

Sun 11/15

1:23 pm-7:05 am

1 stop33h 42m

$1,252

Quickest round-trip

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Wed 11/11

10:40 am-8:40 pm

1 stop18h 00m

Billings Logan Intl

Sun 11/15

7:00 am-7:15 am

1 stop16h 15m

$1,269

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Wed 11/11

10:40 am-8:40 pm

1 stop18h 00m

Billings Logan Intl

Sun 11/15

1:23 pm-2:20 pm

2 stops40h 57m

$1,282

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Wed 11/11

10:40 am-8:40 pm

1 stop18h 00m

Billings Logan Intl

Sun 11/15

7:00 am-7:15 am

1 stop16h 15m

$1,300

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Wed 11/11

10:40 am-8:40 pm

1 stop18h 00m

Billings Logan Intl

Sun 11/15

7:00 am-7:15 am

1 stop16h 15m

$1,342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Barcelona-El Prat Airport to Montana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Barcelona-El Prat Airport to Montana flights?

You could potentially save up to 8% on your flight if you consider stops on a Barcelona-El Prat Airport to Montana flight.

Cheap Barcelona-El Prat Airport to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to Montana

Best Price Found	$1,128
Fastest flight time	19h 53m
Direct flights	None

The best one-way flight to Montana from Barcelona-El Prat Airport in the past 72 hours is $1,128. The best round-trip flight deal from Barcelona-El Prat Airport to Montana found on momondo in the last 72 hours is $1,059.

The fastest flight from Barcelona-El Prat Airport to Montana takes 19h 53m

There are no direct flights from Barcelona-El Prat Airport to Montana. There are no popular flight routes from Barcelona-El Prat Airport to Montana.

Search flight deals

Frequently asked questions about flying from Barcelona-El Prat Airport to Montana

When did momondo last update prices for flights from Barcelona-El Prat Airport to Montana?
Prices for flights from Barcelona-El Prat Airport to Montana were last updated today.
How old do you have to be to fly from Barcelona-El Prat Airport to Montana?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Barcelona-El Prat Airport to Montana.
What documentation or ID do you need to fly to Montana?
The required travel and health documents for your Montana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Barcelona to Montana?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Barcelona to Montana. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Barcelona to Montana with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Barcelona to Montana flights to just show those with flexible booking policies.

How can momondo help me find flights from Barcelona to Montana?

Once all potential Barcelona to Montana flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Barcelona to Montana right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Barcelona to Montana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.