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

Delta is the most popular carrier 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.

$687 Cheap Flights from Barcelona-El Prat Airport to Montana in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:20 am - 10:47 amBCN Barcelona-El Prat-WYS West Yellowstone

36h 27m2 stops Amsterdam Schiphol Salt Lake City

11:29 am - 4:25 pmWYS West Yellowstone-BCN Barcelona-El Prat

20h 56m2 stops Salt Lake City Amsterdam Schiphol

$1,048Delta

Wed, Sep 23 - Sun, Sep 27

6:50 am - 9:14 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

22h 24m2 stops Frankfurt am Main Denver Intl

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

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

$1,060United Airlines

Thu, Nov 12 - Mon, Nov 16

6:50 am - 9:14 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

22h 24m2 stops Frankfurt am Main Denver Intl

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

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

$1,061United Airlines

Thu, Nov 12 - Mon, Nov 16

3:15 pm - 1:30 pmBCN Barcelona-El Prat-WYS West Yellowstone

30h 15m2 stops Chicago O'Hare Intl Denver Intl

2:05 pm - 10:25 pmWYS West Yellowstone-BCN Barcelona-El Prat

24h 20m2 stops Denver Intl Munich Franz Josef Strauss

$1,134United Airlines

Thu, Oct 8 - Thu, Oct 15

10:25 am - 8:40 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

18h 15m1 stop Dallas/Fort Worth

1:23 pm - 5:55 pmBIL Billings Logan Intl-BCN Barcelona-El Prat

20h 32m2 stops Dallas/Fort Worth London Heathrow

$1,262American Airlines

Thu, Nov 12 - Mon, Nov 16

10:50 am - 8:40 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

17h 50m1 stop Dallas/Fort Worth

1:23 pm - 5:55 pmBIL Billings Logan Intl-BCN Barcelona-El Prat

20h 32m2 stops Dallas/Fort Worth London Heathrow

$1,263American Airlines

Thu, Nov 12 - Mon, Nov 16

10:25 am - 8:40 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

18h 15m1 stop Dallas/Fort Worth

7:00 am - 8:50 amBIL Billings Logan Intl-BCN Barcelona-El Prat

17h 50m1 stop Dallas/Fort Worth

$1,269American Airlines

Thu, Nov 12 - Mon, Nov 16

10:25 am - 8:40 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

18h 15m1 stop Dallas/Fort Worth

7:00 am - 8:50 amBIL Billings Logan Intl-BCN Barcelona-El Prat

17h 50m1 stop Dallas/Fort Worth

$1,270American Airlines

Thu, Nov 12 - Mon, Nov 16

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

18h 00m1 stop Dallas/Fort Worth

7:00 am - 8:50 amBIL Billings Logan Intl-BCN Barcelona-El Prat

17h 50m1 stop Dallas/Fort Worth

$1,286American Airlines

Wed, Nov 11 - Sun, Nov 15

9:20 am - 11:15 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

21h 55m2 stops Amsterdam Schiphol Minneapolis St Paul

5:20 am - 3:35 pmBIL Billings Logan Intl-BCN Barcelona-El Prat

26h 15m2 stops Salt Lake City Paris Charles de Gaulle

$1,558Delta

Mon, Sep 21 - Fri, Sep 25

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

22h 24m

2 stops

BIL9:14 pmBillings Logan Intl

Nov 16

BIL5:00 amBillings Logan Intl

20h 00m

2 stops

BCN9:00 amBarcelona-El Prat

$1,060

United Airlines

Nov 12

BCN6:50 amBarcelona-El Prat

22h 24m

2 stops

BIL9:14 pmBillings Logan Intl

Nov 16

BIL5:00 amBillings Logan Intl

20h 00m

2 stops

BCN9:00 amBarcelona-El Prat

$1,061

United Airlines

Oct 8

BCN3:15 pmBarcelona-El Prat

30h 15m

2 stops

WYS1:30 pmWest Yellowstone

Oct 15

WYS2:05 pmWest Yellowstone

24h 20m

2 stops

BCN10:25 pmBarcelona-El Prat

$1,134

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 12

BCN10:25 amBarcelona-El Prat

18h 15m

1 stop

BIL8:40 pmBillings Logan Intl

Nov 16

BIL1:23 pmBillings Logan Intl

20h 32m

2 stops

BCN5:55 pmBarcelona-El Prat

$1,262

American Airlines

Nov 12

BCN10:50 amBarcelona-El Prat

17h 50m

1 stop

BIL8:40 pmBillings Logan Intl

Nov 16

BIL1:23 pmBillings Logan Intl

20h 32m

2 stops

BCN5:55 pmBarcelona-El Prat

$1,263

American Airlines

Nov 12

BCN10:25 amBarcelona-El Prat

18h 15m

1 stop

BIL8:40 pmBillings Logan Intl

Nov 16

BIL7:00 amBillings Logan Intl

17h 50m

1 stop

BCN8:50 amBarcelona-El Prat

$1,269

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

BarcelonaWest Yellowstone

BCN Barcelona-El Prat - WYS West Yellowstone

BCNWYS

Barcelona-El Prat

Wed 9/23

6:20 am-10:47 am

2 stops36h 27m

West Yellowstone

Sun 9/27

11:29 am-4:25 pm

2 stops20h 56m

$1,048

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Thu 11/12

6:50 am-9:14 pm

2 stops22h 24m

Billings Logan Intl

Mon 11/16

5:00 am-9:00 am

2 stops20h 00m

$1,060

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Thu 11/12

6:50 am-9:14 pm

2 stops22h 24m

Billings Logan Intl

Mon 11/16

5:00 am-9:00 am

2 stops20h 00m

$1,061

BarcelonaWest Yellowstone

BCN Barcelona-El Prat - WYS West Yellowstone

BCNWYS

Barcelona-El Prat

Thu 10/8

3:15 pm-1:30 pm

2 stops30h 15m

West Yellowstone

Thu 10/15

2:05 pm-10:25 pm

2 stops24h 20m

$1,134

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Thu 11/12

10:25 am-8:40 pm

1 stop18h 15m

Billings Logan Intl

Mon 11/16

1:23 pm-5:55 pm

2 stops20h 32m

$1,262

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Thu 11/12

10:50 am-8:40 pm

1 stop17h 50m

Billings Logan Intl

Mon 11/16

1:23 pm-5:55 pm

2 stops20h 32m

$1,263

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Thu 11/12

10:25 am-8:40 pm

1 stop18h 15m

Billings Logan Intl

Mon 11/16

7:00 am-8:50 am

1 stop17h 50m

$1,269

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Thu 11/12

10:25 am-8:40 pm

1 stop18h 15m

Billings Logan Intl

Mon 11/16

7:00 am-8:50 am

1 stop17h 50m

$1,270

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-8:50 am

1 stop17h 50m

$1,286

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Mon 9/21

9:20 am-11:15 pm

2 stops21h 55m

Billings Logan Intl

Fri 9/25

5:20 am-3:35 pm

2 stops26h 15m

$1,558

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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	$687
Fastest flight time	22h 24m
Direct flights	None

The best one-way flight to Montana from Barcelona-El Prat Airport in the past 72 hours is $687. The best round-trip flight deal from Barcelona-El Prat Airport to Montana found on momondo in the last 72 hours is $1,048.

The fastest flight from Barcelona-El Prat Airport to Montana takes 22h 24m

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.