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

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

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

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 Idaho.

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

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

$468 Cheap Flights from Barcelona-El Prat Airport to Idaho in 2025/26

1 adult

0 bags

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

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:40 am - 6:49 pm

BCN

GEG

17h 09m1 stop

6:00 am - 8:50 am

GEG

BCN

17h 50m1 stop

$827Multiple Airlines

Fri, Jan 16 - Fri, Jan 23

10:40 am - 6:49 pm

BCN

GEG

17h 09m1 stop

6:33 am - 8:50 am

GEG

BCN

17h 17m2 stops

$832Multiple Airlines

Fri, Jan 16 - Fri, Jan 23

11:50 am - 10:59 pm

BCN

IDA

19h 09m2 stops

9:00 am - 1:15 pm

IDA

BCN

20h 15m2 stops

$862Multiple Airlines

Fri, Jan 16 - Fri, Jan 23

9:55 am - 9:23 pm

BCN

BOI

19h 28m2 stops

8:00 am - 9:00 am

BOI

BCN

17h 00m2 stops

$877United Airlines

Wed, Feb 11 - Sun, Feb 15

9:55 am - 11:45 am

BCN

GEG

34h 50m2 stops

7:00 am - 9:00 am

GEG

BCN

17h 00m2 stops

$877United Airlines

Wed, Feb 11 - Sun, Feb 15

6:50 am - 9:48 am

BCN

IDA

34h 58m2 stops

2:40 pm - 4:20 pm

IDA

BCN

17h 40m2 stops

$881United Airlines

Wed, Feb 18 - Sun, Feb 22

6:00 am - 7:54 pm

BCN

GEG

22h 54m2 stops

11:20 am - 5:05 pm

GEG

BCN

20h 45m2 stops

$907Delta

Wed, Feb 11 - Sun, Feb 15

11:10 am - 11:49 am

BCN

PIH

56h 39m2 stops

12:29 pm - 3:00 pm

PIH

BCN

18h 31m2 stops

$1,023Delta

Wed, Jan 21 - Sun, Jan 25

10:40 am - 7:25 pm

BCN

BOI

16h 45m1 stop

1:36 pm - 8:50 am

BOI

BCN

35h 14m1 stop

$1,069American Airlines

Wed, Feb 11 - Sun, Feb 15

10:40 am - 6:49 pm

BCN

GEG

17h 09m1 stop

3:10 pm - 8:50 am

GEG

BCN

32h 40m2 stops

$1,073American Airlines

Wed, Feb 11 - Sun, Feb 15

United Airlines flights from Barcelona-El Prat Airport to Idaho

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

United Airlines

Feb 11

BCN9:55 amBarcelona-El Prat

19h 28m

2 stops

BOI9:23 pmBoise Air Term. Gowen Fld

Feb 15

BOI8:00 amBoise Air Term. Gowen Fld

17h 00m

2 stops

BCN9:00 amBarcelona-El Prat

$877

Find similar

United Airlines

Feb 18

BCN6:50 amBarcelona-El Prat

34h 58m

2 stops

IDA9:48 amIdaho Falls Fanning Field

Feb 22

IDA2:40 pmIdaho Falls Fanning Field

17h 40m

2 stops

BCN4:20 pmBarcelona-El Prat

$881

Find similar

United Airlines

Feb 11

BCN9:55 amBarcelona-El Prat

34h 50m

2 stops

GEG11:45 amSpokane

Feb 15

GEG7:00 amSpokane

41h 35m

2 stops

BCN9:35 amBarcelona-El Prat

$883

Find similar

American Airlines flights from Barcelona-El Prat Airport to Idaho

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

American Airlines

Feb 11

BCN10:40 amBarcelona-El Prat

16h 45m

1 stop

BOI7:25 pmBoise Air Term. Gowen Fld

Feb 15

BOI1:36 pmBoise Air Term. Gowen Fld

35h 14m

1 stop

BCN8:50 amBarcelona-El Prat

$1,069

Find similar

American Airlines

Feb 11

BCN10:40 amBarcelona-El Prat

16h 45m

1 stop

BOI7:25 pmBoise Air Term. Gowen Fld

Feb 15

BOI12:44 pmBoise Air Term. Gowen Fld

36h 06m

2 stops

BCN8:50 amBarcelona-El Prat

$1,073

Find similar

American Airlines

Feb 11

BCN10:40 amBarcelona-El Prat

17h 09m

1 stop

GEG6:49 pmSpokane

Feb 15

GEG5:51 amSpokane

17h 59m

1 stop

BCN8:50 amBarcelona-El Prat

$1,086

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaSpokane

BCN - GEG

BCNGEG

Barcelona-El Prat

Fri 1/16

10:40 am-6:49 pm

1 stop17h 09m

Spokane

Fri 1/23

6:00 am-8:50 am

1 stop17h 50m

$827

BarcelonaSpokane

BCN - GEG

BCNGEG

Barcelona-El Prat

Fri 1/16

10:40 am-6:49 pm

1 stop17h 09m

Spokane

Fri 1/23

6:33 am-8:50 am

2 stops17h 17m

$832

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Fri 1/16

11:50 am-10:59 pm

2 stops19h 09m

Idaho Falls Fanning Field

Fri 1/23

9:00 am-1:15 pm

2 stops20h 15m

$862

BarcelonaBoise

BCN - BOI

BCNBOI

Barcelona-El Prat

Wed 2/11

9:55 am-9:23 pm

2 stops19h 28m

Boise Air Term. Gowen Fld

Sun 2/15

8:00 am-9:00 am

2 stops17h 00m

$877

BarcelonaSpokane

BCN - GEG

BCNGEG

Barcelona-El Prat

Wed 2/11

9:55 am-11:45 am

2 stops34h 50m

Spokane

Sun 2/15

7:00 am-9:00 am

2 stops17h 00m

$877

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Wed 2/18

6:50 am-9:48 am

2 stops34h 58m

Idaho Falls Fanning Field

Sun 2/22

2:40 pm-4:20 pm

2 stops17h 40m

$881

BarcelonaSpokane

BCN - GEG

BCNGEG

Barcelona-El Prat

Wed 2/11

6:00 am-7:54 pm

2 stops22h 54m

Spokane

Sun 2/15

11:20 am-5:05 pm

2 stops20h 45m

$907

BarcelonaPocatello

BCN - PIH

BCNPIH

Barcelona-El Prat

Wed 1/21

11:10 am-11:49 am

2 stops56h 39m

Pocatello

Sun 1/25

12:29 pm-3:00 pm

2 stops18h 31m

$1,023

BarcelonaBoise

BCN - BOI

BCNBOI

Barcelona-El Prat

Wed 2/11

10:40 am-7:25 pm

1 stop16h 45m

Boise Air Term. Gowen Fld

Sun 2/15

1:36 pm-8:50 am

1 stop35h 14m

$1,069

BarcelonaSpokane

BCN - GEG

BCNGEG

Barcelona-El Prat

Wed 2/11

10:40 am-6:49 pm

1 stop17h 09m

Spokane

Sun 2/15

3:10 pm-8:50 am

2 stops32h 40m

$1,073

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 Idaho

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 day to depart on your flight to Idaho?

Our data shows that Tuesday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $782. On the other hand, Friday is the most expensive day to depart from Barcelona-El Prat Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $965.

What is the cheapest time of day to depart on your flight to Idaho?

According to our data, the cheapest time of day to fly to Idaho is in the afternoon. momondo users have found flights departing from Barcelona-El Prat Airport to Idaho in the afternoon for as low as $782. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Idaho, so prices are often more expensive at around $1,052 per ticket.

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

You could potentially save up to 9% on your flight if you consider stops on a Barcelona-El Prat Airport to Idaho flight.

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

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

Fastest flight time	18h 59m
Direct flights	None

The fastest flight from Barcelona-El Prat Airport to Idaho takes 18h 59m

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

Search flight deals

When did momondo last update prices for flights from Barcelona-El Prat Airport to Idaho?
Prices for flights from Barcelona-El Prat Airport to Idaho were last updated today.
How old do you have to be to fly from Barcelona-El Prat Airport to Idaho?
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 Idaho.
What documentation or ID do you need to fly to Idaho?
The required travel and health documents for your Idaho 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 Idaho. 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 Idaho?

It is quick and easy to find Barcelona to Idaho flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Idaho that suits you.

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

Yes. All flights to Idaho from Barcelona on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Barcelona to Idaho.

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

If you are not ready to book a flight from Barcelona to Idaho now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho and let you know when they change.