BCN - BOI

$910 Find Cheap Flights from Barcelona to Boise - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$989
Typical prices: $959-$1,236
United Airlines
Sun 1/28Wed 1/31
BCN - BOI • 2 stops
Cheapest one-way
$910
Typical prices: $674-$976
Multiple Airlines
Tue 3/20
BCN - BOI • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Barcelona-El Prat Airport and Boise. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 20% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $854 (round-trip)
Seattle/Tacoma Intl (SEA)
Shortest trip • 15h 48m (one-way)
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Insights
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Flight Deals

Cheap Flights from Barcelona to Boise (BCN-BOI)

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

Recent round-trip flight deals from Barcelona to Boise

Thu, Jan 28 - Sun, Jan 31
United Airlines Logo
6:50 am - 11:16 amBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
36h 26m2 stops Frankfurt am Main San Francisco
United Airlines Logo
12:36 pm - 8:20 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
35h 44m2 stops Chicago O'Hare Intl Newark
$989United Airlines
Thu, Jan 28 - Sun, Jan 31
United Airlines Logo
6:50 am - 9:35 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
22h 45m2 stops Frankfurt am Main San Francisco
United Airlines Logo
10:40 am - 8:20 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
37h 40m2 stops Denver Intl Newark
$991United Airlines
Thu, Jan 28 - Sun, Jan 31
United Airlines Logo
6:50 am - 9:59 amBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
35h 09m2 stops Frankfurt am Main Denver Intl
United Airlines Logo
10:40 am - 8:20 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
37h 40m2 stops Denver Intl Newark
$993United Airlines
Thu, Jan 28 - Sun, Jan 31
United Airlines Logo
6:50 am - 6:09 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
19h 19m2 stops Frankfurt am Main Denver Intl
United Airlines Logo
2:35 pm - 8:20 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
33h 45m2 stops Denver Intl Newark
$997United Airlines
Thu, Jan 28 - Sun, Jan 31
United Airlines Logo
6:50 am - 11:16 amBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
36h 26m2 stops Frankfurt am Main San Francisco
United Airlines Logo
12:36 pm - 8:20 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
35h 44m2 stops Chicago O'Hare Intl Newark
$1,004United Airlines
Sun, Dec 27 - Sun, Jan 3
Multiple Airlines Logo
9:10 pm - 11:44 amBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
46h 34m2 stops Dublin Los Angeles
Multiple Airlines Logo
7:20 pm - 10:50 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
55h 30m2 stops Los Angeles Dublin
$1,388Multiple Airlines
Sun, Dec 27 - Sun, Jan 3
Delta Logo
10:50 am - 10:00 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
19h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:15 am - 2:00 pmBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
23h 45m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle
$1,502Delta
Sun, Dec 27 - Sun, Jan 3
Multiple Airlines Logo
1:35 pm - 9:59 amBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
28h 24m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl
Multiple Airlines Logo
5:25 pm - 9:20 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
31h 55m3 stops Denver Intl Chicago O'Hare Intl Toronto Pearson Intl
$2,398Multiple Airlines
Sun, Dec 27 - Sun, Jan 3
Air Canada Logo
1:15 pm - 9:59 amBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
28h 44m3 stops Toronto Pearson Intl Chicago O'Hare Intl Denver Intl
Air Canada Logo
5:25 pm - 9:20 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
31h 55m3 stops Denver Intl Chicago O'Hare Intl Toronto Pearson Intl
$2,907Air Canada
Booking Insights

Price, demand and travel trends for Barcelona-El Prat Airport to Boise flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Barcelona-El Prat Airport to Boise?

Round-trip flights from Barcelona-El Prat Airport to Boise typically range from $959 to $1,236. The lowest price found in the past 5 days was $989, on United Airlines.

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Key details for Barcelona-El Prat Airport to Boise flights

Low season

February

Cheapest flight

$910
Beat the crowds with an average 94% drop in travelers.
The most popular month to fly with an average 3% increase in travelers.
One-way flight from Barcelona-El Prat Airport to Boise

When to book flights from Barcelona to Boise

Are your dates flexible? Find out the best times to travel from Barcelona to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Barcelona-El Prat Airport to Boise flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Barcelona-El Prat Airport to Boise?

    Two cabin classes are available on flights from Barcelona-El Prat Airport to Boise:

    • Premium Economy Class
    • Business Class

  • How long is a flight from Barcelona-El Prat Airport to Boise?

    A nonstop flight from Barcelona-El Prat Airport to Boise takes about 00m, covering 5,431 miles.

  • Do I need a passport to fly from Barcelona-El Prat Airport to Boise?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Barcelona-El Prat Airport to Boise flight?

    Round-trip flights from Barcelona-El Prat Airport to Boise range from $959 to $1,236, with an average of $1,134 over the past 12 months. Anything below $959 counts as a good deal.

  • Have flight prices from Barcelona-El Prat Airport to Boise changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $989 to $2,907. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Barcelona-El Prat Airport to Boise looking right now?

    One-way fares from Barcelona-El Prat Airport to Boise are currently higher than usual. Average one-way flight prices are about $1,165, which is 42% above the typical average for this route.

  • What car rental options are available at Boise Air Term. Gowen Fld Airport (BOI)?

    Boise Air Term. Gowen Fld Airport (BOI) hosts 5 major car rental companies, with daily rates averaging $84 for economy cars. Top options include:

    • Budget
    • Alamo
    • Hertz
    • Enterprise Rent-A-Car
    • Avis

  • Which airports can I use when flying from Barcelona-El Prat Airport to Boise?

    Flights from Barcelona-El Prat Airport to Boise usually depart from Barcelona-El Prat (BCN) and arrive at Boise Air Term. Gowen Fld (BOI).

  • Which airports do connecting flights from Barcelona-El Prat Airport to Boise pass through?

    Connecting flights from Barcelona-El Prat Airport to Boise most commonly pass through:

    • Dallas/Fort Worth (DFW) - 80% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 20% of one-stop connections

  • Can I save money by using flexible dates for flights from Barcelona-El Prat Airport to Boise?

    Yes. Flexible dates can save you up to 53% on flights from Barcelona-El Prat Airport to Boise. Friday is the cheapest departure day at $779 round-trip on average, while Saturday is the most expensive at $1,625, a difference of $846.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Barcelona-El Prat Airport to Boise?

    Flying via Seattle/Tacoma Intl (SEA) gives the shortest average 1-stop total travel time at 15h 48m, compared with 18h 40m via Dallas/Fort Worth (DFW).

  • What is the time difference between Barcelona-El Prat Airport and Boise?

    Boise is 8 hours behind Barcelona-El Prat Airport (Mountain Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Boise?

    Some of the most popular sights in Boise are Idaho Central Arena, Julia Davis Park and Discovery Center of Idaho. These are among the most viewed places in Boise on KAYAK.

Your guide to booking Barcelona-El Prat Airport to Boise flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Saturday. On this route, Friday flights average $779, about $846 less than Saturday fares (52% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Barcelona-El Prat Airport to Boise trip for February. Fares historically average $909 round-trip in that month - typically $690 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boise Air Term. Gowen Fld Airport.

    • Ramada by Wyndham Boise
    • Super 8 by Wyndham Boise
    • Comfort Suites Airport

More options for your flight from Barcelona to Boise

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

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