Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boise to Barcelona from $349

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boise to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:08 pm - 9:20 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
57h 12m2 stops San Francisco Toronto Pearson Intl
Air Canada Logo
1:15 pm - 7:46 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
38h 31m2 stops Toronto Pearson Intl San Francisco
$742Air Canada
Sat, Feb 27 - Thu, Mar 11
Air Canada Logo
11:46 am - 9:20 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
61h 34m2 stops San Francisco Toronto Pearson Intl
Air Canada Logo
1:15 pm - 9:16 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
40h 01m2 stops Toronto Pearson Intl Denver Intl
$742Air Canada
Sat, Feb 27 - Thu, Mar 11
United Airlines Logo
4:08 pm - 8:20 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
32h 12m2 stops San Francisco Newark
United Airlines Logo
1:15 pm - 10:01 amBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
52h 46m2 stops Toronto Pearson Intl Denver Intl
$749United Airlines
Mon, Mar 1 - Thu, Mar 4
United Airlines Logo
5:30 pm - 8:20 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
30h 50m2 stops Denver Intl Newark
United Airlines Logo
1:15 pm - 1:38 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
56h 23m2 stops Toronto Pearson Intl Denver Intl
$749United Airlines
Mon, Mar 1 - Thu, Mar 4
Lufthansa Logo
8:52 pm - 9:00 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
28h 08m2 stops San Francisco Washington, D.C. Dulles Intl
Lufthansa Logo
10:30 am - 1:38 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
34h 08m2 stops Washington, D.C. Dulles Intl Denver Intl
$808Lufthansa
Sat, Mar 13 - Wed, Mar 24
United Airlines Logo
7:00 am - 9:00 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
18h 00m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
11:50 am - 9:27 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
41h 37m2 stops Munich Franz Josef Strauss Denver Intl
$809United Airlines
Tue, Dec 1 - Mon, Dec 7
Iberia Logo
7:00 am - 10:10 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
19h 10m1 stop Dallas/Fort Worth
Iberia Logo
10:45 am - 10:38 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
19h 53m1 stop Dallas/Fort Worth
$859Iberia
Thu, Apr 22 - Sat, May 1
Iberia Logo
7:05 am - 2:20 pmBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
23h 15m2 stops Dallas/Fort Worth Madrid Barajas
Iberia Logo
10:40 am - 10:59 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
20h 19m1 stop Dallas/Fort Worth
$899Iberia
Sat, Feb 27 - Thu, Mar 11
Delta Logo
11:10 pm - 10:45 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
27h 35m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 10:07 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
24h 07m2 stops Paris Charles de Gaulle Los Angeles
$1,283Delta
Tue, Dec 22 - Tue, Dec 29
Delta Logo
11:10 pm - 8:40 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
25h 30m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:20 pm - 10:00 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
16h 40m1 stop Atlanta Hartsfield-Jackson
$1,903Delta
Tue, Dec 22 - Tue, Dec 29

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from Boise to Barcelona-El Prat Airport

Our best Air Canada deals on Boise to Barcelona-El Prat Airport flight tickets
Air Canada
Feb 27
BOI11:46 amBoise Air Term. Gowen Fld
61h 34m
2 stops
BCN9:20 amBarcelona-El Prat
Mar 11
BCN1:15 pmBarcelona-El Prat
40h 01m
2 stops
BOI9:16 pmBoise Air Term. Gowen Fld
$742
Air Canada
Apr 22
BOI5:00 amBoise Air Term. Gowen Fld
19h 00m
2 stops
BCN8:00 amBarcelona-El Prat
May 1
BCN1:15 pmBarcelona-El Prat
41h 50m
2 stops
BOI11:05 pmBoise Air Term. Gowen Fld
$832
Air Canada
Dec 1
BOI6:15 amBoise Air Term. Gowen Fld
19h 20m
3 stops
BCN9:35 amBarcelona-El Prat
Dec 7
BCN1:35 pmBarcelona-El Prat
30h 32m
3 stops
BOI12:07 pmBoise Air Term. Gowen Fld
$862

United Airlines flights from Boise to Barcelona-El Prat Airport

Our best United Airlines deals on Boise to Barcelona-El Prat Airport flight tickets
United Airlines
Mar 1
BOI5:30 pmBoise Air Term. Gowen Fld
30h 50m
2 stops
BCN8:20 amBarcelona-El Prat
Mar 4
BCN1:15 pmBarcelona-El Prat
56h 23m
2 stops
BOI1:38 pmBoise Air Term. Gowen Fld
$749
United Airlines
Dec 1
BOI7:00 amBoise Air Term. Gowen Fld
18h 00m
2 stops
BCN9:00 amBarcelona-El Prat
Dec 7
BCN11:50 amBarcelona-El Prat
41h 37m
2 stops
BOI9:27 pmBoise Air Term. Gowen Fld
$809
United Airlines
Nov 11
BOI6:30 amBoise Air Term. Gowen Fld
18h 30m
2 stops
BCN9:00 amBarcelona-El Prat
Nov 26
BCN3:10 pmBarcelona-El Prat
33h 32m
2 stops
BOI4:42 pmBoise Air Term. Gowen Fld
$844

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseBarcelona

BOI Boise Air Term. Gowen Fld - BCN Barcelona-El Prat

BOIBCN

Boise Air Term. Gowen Fld

Sat 2/27

4:08 pm-9:20 am

2 stops57h 12m

Barcelona-El Prat

Thu 3/11

1:15 pm-7:46 pm

2 stops38h 31m

$742

BoiseBarcelona

BOI Boise Air Term. Gowen Fld - BCN Barcelona-El Prat

BOIBCN

Boise Air Term. Gowen Fld

Sat 2/27

11:46 am-9:20 am

2 stops61h 34m

Barcelona-El Prat

Thu 3/11

1:15 pm-9:16 pm

2 stops40h 01m

$742

BoiseBarcelona

BOI Boise Air Term. Gowen Fld - BCN Barcelona-El Prat

BOIBCN

Boise Air Term. Gowen Fld

Mon 3/1

4:08 pm-8:20 am

2 stops32h 12m

Barcelona-El Prat

Thu 3/4

1:15 pm-10:01 am

2 stops52h 46m

$749

BoiseBarcelona

BOI Boise Air Term. Gowen Fld - BCN Barcelona-El Prat

BOIBCN

Boise Air Term. Gowen Fld

Mon 3/1

5:30 pm-8:20 am

2 stops30h 50m

Barcelona-El Prat

Thu 3/4

1:15 pm-1:38 pm

2 stops56h 23m

$749

BoiseBarcelona

BOI Boise Air Term. Gowen Fld - BCN Barcelona-El Prat

BOIBCN

Boise Air Term. Gowen Fld

Sat 3/13

8:52 pm-9:00 am

2 stops28h 08m

Barcelona-El Prat

Wed 3/24

10:30 am-1:38 pm

2 stops34h 08m

$808

BoiseBarcelona

BOI Boise Air Term. Gowen Fld - BCN Barcelona-El Prat

BOIBCN

Boise Air Term. Gowen Fld

Tue 12/1

7:00 am-9:00 am

2 stops18h 00m

Barcelona-El Prat

Mon 12/7

11:50 am-9:27 pm

2 stops41h 37m

$809
Quickest round-trip

BoiseBarcelona

BOI Boise Air Term. Gowen Fld - BCN Barcelona-El Prat

BOIBCN

Boise Air Term. Gowen Fld

Thu 4/22

7:00 am-10:10 am

1 stop19h 10m

Barcelona-El Prat

Sat 5/1

10:45 am-10:38 pm

1 stop19h 53m

$859

BoiseBarcelona

BOI Boise Air Term. Gowen Fld - BCN Barcelona-El Prat

BOIBCN

Boise Air Term. Gowen Fld

Sat 2/27

7:05 am-2:20 pm

2 stops23h 15m

Barcelona-El Prat

Thu 3/11

10:40 am-10:59 pm

1 stop20h 19m

$899

BoiseBarcelona

BOI Boise Air Term. Gowen Fld - BCN Barcelona-El Prat

BOIBCN

Boise Air Term. Gowen Fld

Tue 12/22

11:10 pm-10:45 am

1 stop27h 35m

Barcelona-El Prat

Tue 12/29

6:00 am-10:07 pm

2 stops24h 07m

$1,283

BoiseBarcelona

BOI Boise Air Term. Gowen Fld - BCN Barcelona-El Prat

BOIBCN

Boise Air Term. Gowen Fld

Tue 12/22

11:10 pm-8:40 am

1 stop25h 30m

Barcelona-El Prat

Tue 12/29

1:20 pm-10:00 pm

1 stop16h 40m

$1,903

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Barcelona from

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

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

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Boise is in February. Flight prices, which tend to average around $567, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Barcelona-El Prat Airport from Boise during January instead. Flights to Barcelona-El Prat Airport in January, while not as cheap as those in February, still average around $674.

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

You could potentially save up to 25% on your flight if you consider stops on a Boise to Barcelona-El Prat Airport flight.

When to book flights from Boise to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Barcelona-El Prat Airport (BOI to BCN) flight deals and tips

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

Best Price Found

$349

Fastest flight time

16h 44m

Direct flights

None
The best one-way flight to Barcelona-El Prat Airport from Boise in the past 72 hours is $349. The best round-trip flight deal from Boise to Barcelona-El Prat Airport found on momondo in the last 72 hours is $742.
The fastest flight from Boise to Barcelona-El Prat Airport takes 16h 44m
There are no direct flights from Boise to Barcelona-El Prat Airport. There are no popular flight routes from Boise to Barcelona-El Prat Airport.
Search flight deals

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

  • How far is Boise Air Term. Gowen Fld to Barcelona-El Prat by plane?

    There are 5427.8 mi between Boise Air Term. Gowen Fld and Barcelona-El Prat. Flights usually cover this in 16h 44m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Barcelona-El Prat Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Barcelona-El Prat Airport were last updated today.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Barcelona-El Prat Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The required travel and health documents for your Barcelona-El Prat Airport 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 Barcelona-El Prat Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boise to Barcelona-El Prat Airport?

Best airlines flying from Boise to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Boise to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $483Free CancellationRating
7.0
3,232 reviews
Search Iberia flights
United AirlinesPriceFrom $498Free CancellationRating
7.3
10,472 reviews
Search United Airlines flights
DeltaPriceFrom $743Free CancellationRating
7.8
8,699 reviews
Search Delta flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Sitges
Lloret de Mar
Salou
Tarragona
El Prat de Llobregat
Castelldefels
L'Hospitalet de Llobregat
Cambrils
Tossa de Mar
Calella
Badalona
Roses
Empuriabrava
Cadaques
Calella de Palafrugell
Santa Susanna
Malgrat de Mar
L'Estartit
Pals
Pineda de Mar

Why use momondo?

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

Finding the right flight to Barcelona from Boise is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Barcelona quick and easy, saving you time and money.

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

Flights from Boise to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Boise to Barcelona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Barcelona from Boise are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Barcelona-El Prat Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 12/8
Tue 12/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Barcelona

Popular cities in Spain

Flights to Girona Costa Brava Airportfrom $746