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.

$902 Cheap Flights from Barcelona-El Prat Airport to Idaho in 2025/26

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

Round-trip

Cheap round-trip flights

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2:00 pm - 11:40 amBCN-GEG

30h 40m2 stops

6:25 am - 4:20 pmGEG-BCN

24h 55m1 stop

$902Multiple Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

1:35 pm - 10:45 pmBCN-BOI

41h 10m2 stops

6:15 am - 9:35 amBOI-BCN

19h 20m2 stops

$915Air Canada

Find Deal

Thu, Nov 6 - Mon, Nov 10

9:55 am - 11:28 pmBCN-BOI

21h 33m2 stops

8:17 am - 1:10 pmBOI-BCN

20h 53m1 stop

$916United Airlines

Find Deal

Thu, Nov 6 - Mon, Nov 10

9:55 am - 9:03 pmBCN-IDA

19h 08m2 stops

5:00 am - 1:10 pmIDA-BCN

24h 10m2 stops

$916United Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

6:50 am - 8:59 pmBCN-GEG

23h 09m2 stops

5:25 am - 8:20 amGEG-BCN

17h 55m2 stops

$916United Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 8

1:35 pm - 11:39 amBCN-BOI

30h 04m2 stops

6:20 am - 9:35 amBOI-BCN

19h 15m2 stops

$918Air Canada

Find Deal

Thu, Nov 6 - Mon, Nov 10

10:55 am - 10:29 pmBCN-BOI

19h 34m1 stop

1:49 pm - 8:40 amBOI-BCN

34h 51m1 stop

$962Virgin Atlantic

Find Deal

Thu, Nov 6 - Mon, Nov 10

10:55 am - 10:29 pmBCN-BOI

19h 34m1 stop

1:49 pm - 8:40 amBOI-BCN

34h 51m1 stop

$964Virgin Atlantic

Find Deal

Thu, Nov 6 - Mon, Nov 10

10:55 am - 12:20 pmBCN-PIH

33h 25m2 stops

1:00 pm - 8:00 amPIH-BCN

35h 00m2 stops

$1,016Delta

Find Deal

Fri, Nov 14 - Mon, Nov 17

6:00 am - 9:15 pmBCN-GEG

24h 15m2 stops

5:45 am - 2:00 pmGEG-BCN

23h 15m2 stops

$1,300Delta

Find Deal

Sun, Dec 21 - Mon, Jan 5

Air Canada flights from Barcelona-El Prat Airport to Idaho

Our best Air Canada deals on Barcelona-El Prat Airport to Idaho flight tickets

Air Canada

Nov 6

BCN1:35 pmBarcelona-El Prat

41h 10m

2 stops

BOI10:45 pmBoise Air Term. Gowen Fld

Nov 10

BOI6:15 amBoise Air Term. Gowen Fld

19h 20m

2 stops

BCN9:35 amBarcelona-El Prat

$915

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Air Canada

Nov 6

BCN1:35 pmBarcelona-El Prat

30h 04m

2 stops

BOI11:39 amBoise Air Term. Gowen Fld

Nov 10

BOI6:20 amBoise Air Term. Gowen Fld

19h 15m

2 stops

BCN9:35 amBarcelona-El Prat

$918

Find similar

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

Nov 6

BCN9:55 amBarcelona-El Prat

21h 33m

2 stops

BOI11:28 pmBoise Air Term. Gowen Fld

Nov 10

BOI8:17 amBoise Air Term. Gowen Fld

20h 53m

1 stop

BCN1:10 pmBarcelona-El Prat

$916

Find similar

United Airlines

Nov 6

BCN9:55 amBarcelona-El Prat

21h 33m

2 stops

BOI11:28 pmBoise Air Term. Gowen Fld

Nov 10

BOI7:00 pmBoise Air Term. Gowen Fld

30h 35m

2 stops

BCN9:35 amBarcelona-El Prat

$917

Find similar

United Airlines

Nov 6

BCN9:55 amBarcelona-El Prat

21h 33m

2 stops

BOI11:28 pmBoise Air Term. Gowen Fld

Nov 10

BOI12:45 pmBoise Air Term. Gowen Fld

16h 25m

1 stop

BCN1:10 pmBarcelona-El Prat

$919

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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

Tue 12/2

2:00 pm-11:40 am

2 stops30h 40m

Spokane

Tue 12/9

6:25 am-4:20 pm

1 stop24h 55m

$902

BarcelonaBoise

BCN - BOI

BCNBOI

Barcelona-El Prat

Thu 11/6

1:35 pm-10:45 pm

2 stops41h 10m

Boise Air Term. Gowen Fld

Mon 11/10

6:15 am-9:35 am

2 stops19h 20m

$915

BarcelonaBoise

BCN - BOI

BCNBOI

Barcelona-El Prat

Thu 11/6

9:55 am-11:28 pm

2 stops21h 33m

Boise Air Term. Gowen Fld

Mon 11/10

8:17 am-1:10 pm

1 stop20h 53m

$916

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Thu 11/13

9:55 am-9:03 pm

2 stops19h 08m

Idaho Falls Fanning Field

Mon 11/17

5:00 am-1:10 pm

2 stops24h 10m

$916

BarcelonaSpokane

BCN - GEG

BCNGEG

Barcelona-El Prat

Fri 12/5

6:50 am-8:59 pm

2 stops23h 09m

Spokane

Mon 12/8

5:25 am-8:20 am

2 stops17h 55m

$916

BarcelonaBoise

BCN - BOI

BCNBOI

Barcelona-El Prat

Thu 11/6

1:35 pm-11:39 am

2 stops30h 04m

Boise Air Term. Gowen Fld

Mon 11/10

6:20 am-9:35 am

2 stops19h 15m

$918

BarcelonaBoise

BCN - BOI

BCNBOI

Barcelona-El Prat

Thu 11/6

10:55 am-10:29 pm

1 stop19h 34m

Boise Air Term. Gowen Fld

Mon 11/10

1:49 pm-8:40 am

1 stop34h 51m

$962

BarcelonaBoise

BCN - BOI

BCNBOI

Barcelona-El Prat

Thu 11/6

10:55 am-10:29 pm

1 stop19h 34m

Boise Air Term. Gowen Fld

Mon 11/10

1:49 pm-8:40 am

1 stop34h 51m

$964

BarcelonaPocatello

BCN - PIH

BCNPIH

Barcelona-El Prat

Fri 11/14

10:55 am-12:20 pm

2 stops33h 25m

Pocatello

Mon 11/17

1:00 pm-8:00 am

2 stops35h 00m

$1,016

BarcelonaSpokane

BCN - GEG

BCNGEG

Barcelona-El Prat

Sun 12/21

6:00 am-9:15 pm

2 stops24h 15m

Spokane

Mon 1/5

5:45 am-2:00 pm

2 stops23h 15m

$1,300

Flights are sorted by cheapest round-trip flights first.

Sorted 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

Direct flights	None

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.