How does KAYAK find such low prices on flights from Montana to Barcelona?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montana to Barcelona. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to Barcelona?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Montana is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Montana to Barcelona?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Montana with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to Barcelona?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$507 CHEAP FLIGHTS from Montana to Barcelona (BCN)

BCN

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Cheapest round-trip

$507

Delta

Fri 11/28Wed 12/10

BIL - BCN • 2 stops

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Flight Deals

Cheap Flights from Montana to Barcelona

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montana to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Last minute

Recent round-trip flight deals from Montana to Barcelona

Fri, Nov 28 - Wed, Dec 10

6:25 am - 2:00 pmBIL-BCN

23h 35m2 stops

10:15 am - 12:23 amBCN-BIL

22h 08m2 stops

$507Delta

Find Deal

Mon, Mar 16 - Sun, Mar 22

2:37 pm - 5:35 pmBZN-BCN

19h 58m2 stops

6:50 am - 11:59 amBCN-BZN

36h 09m2 stops

$649United Airlines

Find Deal

Fri, Mar 13 - Thu, Mar 19

7:00 am - 8:00 amBZN-BCN

18h 00m2 stops

5:35 pm - 2:36 pmBCN-BZN

28h 01m2 stops

$675Multiple Airlines

Find Deal

Thu, Mar 12 - Thu, Mar 19

12:30 pm - 7:50 pmBZN-BCN

24h 20m2 stops

7:40 am - 9:10 pmBCN-BZN

20h 30m2 stops

$751Lufthansa

Find Deal

Mon, Jan 5 - Fri, Apr 24

3:44 pm - 7:05 amBZN-BCN

31h 21m2 stops

2:00 pm - 12:11 pmBCN-BZN

30h 11m2 stops

$769Multiple Airlines

Find Deal

Sat, Mar 14 - Fri, Mar 20

11:52 am - 5:15 pmBZN-BCN

22h 23m2 stops

12:35 pm - 10:42 amBCN-BZN

29h 07m2 stops

$833TAP AIR PORTUGAL

Find Deal

Fri, Mar 27 - Tue, Mar 31

4:00 pm - 7:50 pmBZN-BCN

20h 50m2 stops

10:45 am - 7:15 pmBCN-BZN

16h 30m1 stop

$919American Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

1:50 pm - 7:50 pmBZN-BCN

23h 00m2 stops

6:30 pm - 12:12 pmBCN-BZN

25h 42m2 stops

$923American Airlines

Find Deal

Sat, Mar 14 - Thu, Mar 19

11:52 am - 5:15 pmBZN-BCN

22h 23m2 stops

10:55 am - 10:42 amBCN-BZN

30h 47m2 stops

$949TAP AIR PORTUGAL

Find Deal

Mon, Nov 17 - Thu, Nov 20

10:47 am - 2:45 pmBZN-BCN

19h 58m2 stops

5:50 am - 9:40 pmBCN-BZN

23h 50m2 stops

$1,331Lufthansa

Find Deal

Useful Info

Low season	January
High season	June
Cheapest flight	$507

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly with an average 44% increase in price.

Flight from Billings to Barcelona

How does KAYAK find such low prices on flights from Montana to Barcelona?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montana to Barcelona.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to Barcelona?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Montana is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Montana to Barcelona?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Montana with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to Barcelona?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

L'Hospitalet de Llobregat

El Prat de Llobregat

Castelldefels

Calella

Badalona

Roses

Santa Susanna

Cambrils

Pineda de Mar

Malgrat de Mar

Calella de Palafrugell

l'Escala

La Pineda

Empuriabrava

Llafranc

Palafrugell

Manresa

Tortosa

Pals

L'Hospitalet de l'Infant

Everything you need to know for your flight to Barcelona

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Information on your arrival and departure airports

Barcelona (BCN)

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BCN

$507 Find Cheap Flights from Montana to Barcelona

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

Everything you should know

Cheap Flights from Montana to Barcelona

Recent round-trip flight deals from Montana to Barcelona

Recent last minute flight deals from Montana to Barcelona

Good to know

FAQs for booking Montana to Barcelona flights

How does KAYAK find such low prices on flights from Montana to Barcelona?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montana to Barcelona.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to Barcelona?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Montana is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Montana to Barcelona?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Montana with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to Barcelona?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Barcelona?

Everything you need to know for your flight to Barcelona

Information on your arrival and departure airports

Cabin class types available on flights to Barcelona

Complete your trip to Barcelona with a hotel stay or car rental

Find direct flights for Barcelona

Flights to other popular destinations

Flights from domestic origins to Montana

Choose which airport to fly into in Barcelona

Find deals for your return flight