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Cheap flights from Idaho to Barcelona-El Prat Airport from $558

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Barcelona-El Prat Airport departing on 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Idaho to Barcelona

Cheap round-trip flights

These are some of the best round-trip flight deals from Idaho to Barcelona that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Idaho to Barcelona.

Cheap last minute flights

Planning a quick getaway from Idaho to Barcelona? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Barcelona, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Idaho to Barcelona

Find recent round-trip train or bus tickets from Idaho to Barcelona.

All round-trip flight deals to Barcelona

The cheapest plane tickets to Barcelona found on KAYAK recently.
7:15 am - 6:20 pmBOI-BCN
27h 05m2 stops
7:10 pm - 10:52 pmBCN-BOI
35h 42m2 stops
$579Scandinavian Airlines
Find Deal
Wed, Feb 5 - Tue, Feb 11
6:57 pm - 8:00 amIDA-BCN
29h 03m2 stops
11:10 am - 6:17 pmBCN-IDA
39h 07m2 stops
$809Delta
Find Deal
Mon, Jan 13 - Mon, Jan 20
7:00 pm - 6:20 pmBOI-BCN
40h 20m2 stops
7:00 pm - 11:22 pmBCN-BOI
36h 22m2 stops
Tue, Mar 25 - Wed, May 7
7:15 pm - 9:50 amBOI-BCN
30h 35m2 stops
12:15 pm - 10:56 pmBCN-BOI
42h 41m2 stops
$833United Airlines
Find Deal
Tue, Jan 7 - Tue, Jan 14
7:00 am - 9:50 amBOI-BCN
18h 50m2 stops
11:00 am - 10:56 pmBCN-BOI
19h 56m2 stops
$854United Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
7:00 am - 9:50 amBOI-BCN
18h 50m3 stops
12:15 pm - 11:27 amBCN-BOI
31h 12m2 stops
Wed, Feb 5 - Tue, Feb 11
7:15 pm - 9:50 amBOI-BCN
30h 35m2 stops
12:15 pm - 12:20 pmBCN-BOI
32h 05m3 stops
Tue, Jan 7 - Tue, Jan 14
5:00 am - 9:50 amBOI-BCN
20h 50m3 stops
12:15 pm - 12:20 pmBCN-BOI
32h 05m3 stops
$891Air Canada
Find Deal
Tue, Jan 7 - Tue, Jan 14
11:00 am - 11:10 amBOI-BCN
17h 10m2 stops
6:10 am - 4:48 pmBCN-BOI
18h 38m2 stops
$999Air France
Find Deal
Wed, Mar 26 - Wed, May 7
6:40 am - 9:50 amBOI-BCN
19h 10m3 stops
12:15 pm - 12:13 pmBCN-BOI
31h 58m3 stops
$1,071Air Canada
Find Deal
Fri, Dec 6 - Sat, Dec 14
4:15 pm - 8:20 amIDA-BCN
32h 05m2 stops
$558United Airlines
Find Deal
Sat, Mar 1
3:25 pm - 2:40 pmGEG-BCN
38h 15m2 stops
$2,429Icelandair
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Thu, May 15
3:20 pm - 2:00 pmGEG-BCN
37h 40m1 stop
$3,664United Airlines
Find Deal
Thu, May 15
10:33 pm - 7:15 amGEG-BCN
23h 42m1 stop
$5,307Delta
Find Deal
Thu, May 15
5:43 am - 9:20 amGEG-BCN
18h 37m3 stops
$5,837Air Canada
Find Deal
Thu, May 15

United Airlines flights from Idaho to Barcelona-El Prat Airport

Our best United Airlines deals on Idaho to Barcelona-El Prat Airport flight tickets
United Airlines
Jan 7
BOI7:15 pmBoise Air Term. Gowen Fld
30h 35m
2 stops
BCN9:50 amBarcelona-El Prat
Jan 14
BCN12:15 pmBarcelona-El Prat
42h 41m
2 stops
BOI10:56 pmBoise Air Term. Gowen Fld
United Airlines
Jan 8
BOI7:00 amBoise Air Term. Gowen Fld
18h 50m
2 stops
BCN9:50 amBarcelona-El Prat
Jan 15
BCN11:00 amBarcelona-El Prat
19h 56m
2 stops
BOI10:56 pmBoise Air Term. Gowen Fld
United Airlines
Dec 8
BOI8:20 amBoise Air Term. Gowen Fld
19h 25m
2 stops
BCN11:45 amBarcelona-El Prat
Dec 18
BCN12:15 pmBarcelona-El Prat
41h 58m
2 stops
BOI10:13 pmBoise Air Term. Gowen Fld

Air Canada flights from Idaho to Barcelona-El Prat Airport

Our best Air Canada deals on Idaho to Barcelona-El Prat Airport flight tickets
Air Canada
Jan 7
BOI5:00 amBoise Air Term. Gowen Fld
20h 50m
3 stops
BCN9:50 amBarcelona-El Prat
Jan 14
BCN12:15 pmBarcelona-El Prat
32h 05m
3 stops
BOI12:20 pmBoise Air Term. Gowen Fld
Air Canada
Dec 6
BOI6:40 amBoise Air Term. Gowen Fld
19h 10m
3 stops
BCN9:50 amBarcelona-El Prat
Dec 14
BCN12:15 pmBarcelona-El Prat
31h 58m
3 stops
BOI12:13 pmBoise Air Term. Gowen Fld
Air Canada
Dec 8
BOI8:00 amBoise Air Term. Gowen Fld
19h 45m
3 stops
BCN11:45 amBarcelona-El Prat
Dec 18
BCN12:15 pmBarcelona-El Prat
32h 02m
3 stops
BOI12:17 pmBoise Air Term. Gowen Fld

See travel insights to Barcelona from

How to get the cheapest flight ticket from Idaho 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 Idaho is in January. Flight prices, which tend to average around $666, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Barcelona-El Prat Airport from Idaho during November instead. Flights to Barcelona-El Prat Airport in November, while not as cheap as those in January, still average around $734.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Monday when prices can be found for as low as $817. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,191. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from Idaho in the evening is the least expensive time of day to depart. momondo users have found prices as low as $842 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $949 on average. Flights to Barcelona-El Prat Airport from Idaho in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Barcelona-El Prat Airport?

In general, most travelers find the cheapest time to book a flight to Barcelona-El Prat Airport is about 16 days prior to their departure date when tickets on average are $958. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Idaho for as low as $472 on momondo.

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

You could potentially save up to 84% on your flight if you consider stops on a Idaho to Barcelona-El Prat Airport flight.

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

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

Best Price Found

$558

Fastest flight time

14h 55m

Direct flights

None
The best one-way flight to Barcelona-El Prat Airport from Idaho in the past 72 hours is $558. The best round-trip flight deal from Idaho to Barcelona-El Prat Airport found on momondo in the last 72 hours is $579.
The fastest flight from Idaho to Barcelona-El Prat Airport takes 14h 55m
There are no direct flights from Idaho to Barcelona-El Prat Airport. Popular non-direct routes for this connection are Boise Air Term. Gowen Fld Airport - Barcelona-El Prat Airport, Idaho Falls Fanning Field Airport - Barcelona-El Prat Airport and Spokane Airport - Barcelona-El Prat Airport.

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

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

  • How many operators does momondo search for flights from Idaho to Barcelona-El Prat Airport?

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

    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 Idaho to Barcelona-El Prat Airport.

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

    The necessary travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Idaho to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Idaho to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $564Free CancellationRating
8.0
8,755 reviews
Search Delta flights
United AirlinesPriceFrom $574Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
American AirlinesPriceFrom $574Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $808Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
LufthansaPriceFrom $823Free CancellationRating
6.8
7,143 reviews
Search Lufthansa flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Barcelona from Idaho.

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

momondo does allow users to show only those flights to Barcelona from Idaho which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Barcelona from Idaho.

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

If you are simply researching potential flights to Barcelona, momondo offers a useful price alert feature which will track prices for flights to Barcelona from Idaho and alert you when they change.


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