$349 Find Cheap Flights from Spain to Idaho

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Idaho, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Idaho, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Useful Info
Useful Info

KAYAK's insights & trends for flights to Idaho

Get data-powered insights and trends for flights to Idaho to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Idaho?

An average nonstop flight from Spain to Idaho takes 27h 59m, covering a distance of 5287 miles. The shortest route is Barcelona-El Prat Airport (BCN) to Boise (BOI) with an average flight time of 15h 37m.

What are the most popular destinations in Idaho?

Based on KAYAK flight searches, the most popular destination is Boise (44% of total searches to Idaho). The next most popular destinations are Spokane (35%) and Jackson (9%). Searches for flights to Idaho Falls (6%), to Pocatello (3%) and to West Yellowstone (3%) are also popular.

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Good to know

Cheapest flight$349
Flight from Barcelona to Boise

FAQs for booking flights from Spain to Idaho

  • How does KAYAK find such low prices on flights from Spain to Idaho?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Spain to Idaho.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Spain to Idaho?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Spain to Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Spain to Idaho?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Spain to Idaho with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Spain to Idaho?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Spain to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Idaho?

    Based on KAYAK data, the cheapest day to fly to Idaho is Tuesday where round-trip tickets can be as cheap as $782. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $965 on average.

  • What is the cheapest time of day to fly to Idaho?

    The cheapest time of day to fly to Idaho is generally in the afternoon, when round-trip flights cost $908 on average. The most expensive time of day to fly to Idaho is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $908.

Book cheap flights from Spain to Idaho

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Idaho found on KAYAK in the last 72 hours.
8/26Tue
1 stopAmerican Airlines
30h 46mMAD-JAC
9/1Mon
1 stopAmerican Airlines
16h 55mJAC-MAD
$701
8/26Tue
2 stopsAmerican Airlines
25h 44mMAD-JAC
9/1Mon
1 stopAmerican Airlines
16h 55mJAC-MAD
$706
8/25Mon
2 stops
20h 45mMAD-BOI
8/31Sun
2 stops
25h 12mBOI-MAD
$769
11/6Thu
2 stopsLufthansa
22h 51mBIO-BOI
11/15Sat
2 stopsLufthansa
26h 30mBOI-BIO
$775
8/25Mon
2 stops
23h 35mMAD-BOI
8/31Sun
2 stops
25h 12mBOI-MAD
$783
9/4Thu
2 stopsUnited Airlines
19h 14mBIO-BOI
9/14Sun
2 stopsUnited Airlines
39h 36mBOI-BIO
$806
9/13Sat
2 stopsUnited Airlines
17h 18mMAD-GEG
9/29Mon
2 stopsUnited Airlines
18h 45mGEG-MAD
$808
10/15Wed
2 stopsLufthansa
56h 22mAGP-BOI
10/27Mon
2 stopsLufthansa
17h 59mBOI-AGP
$879
10/14Tue
2 stopsDelta
31h 09mAGP-BOI
10/26Sun
2 stopsDelta
27h 55mBOI-AGP
$911
8/8Fri
2 stopsDelta
22h 43mBCN-BOI
12/12Fri
2 stopsDelta
21h 50mBOI-BCN
$1,096

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Idaho found on KAYAK in the last 72 hours.
10/21Tue
2 stops
28h 05mBCN-BOI
$349
6/29Sun
3 stops
38h 47mBCN-GEG
$612
11/5Wed
2 stopsIberia
32h 03mBCN-BOI
$730
11/5Wed
2 stopsIberia
32h 03mBCN-BOI
$731
10/9Thu
2 stopsLufthansa
21h 00mBCN-GEG
$741
10/10Fri
2 stopsLufthansa
21h 34mBCN-GEG
$762
10/10Fri
2 stopsDelta
19h 37mBCN-GEG
$891
11/5Wed
1 stopDelta
33h 43mBCN-BOI
$892
11/5Wed
3 stopsAir Canada
31h 50mBCN-BOI
$1,635
7/22Tue
3 stopsAir Canada
23h 09mBCN-GEG
$1,676

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Everything you need to know for your flight to Idaho

Cabin class types available on flights to Idaho

Cabin classes available on flights to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Idaho
Business Class flights to Idaho
Prem Econ Class flights to Idaho
Economy Class flights to Idaho

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