$454 Find Cheap Flights from Spain to Idaho - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Spain to Idaho departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Spain to Idaho

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Spain to Idaho that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Spain to Idaho

Fri, Jan 15 - Sun, Jan 17
United Airlines Logo
6:00 am - 9:02 pm
MAD
-
JAC
23h 02m
2 stops
United Airlines Logo
2:10 pm - 9:15 am
JAC
-
MAD
35h 05m
1 stop
$859United Airlines
Fri, Jan 15 - Sun, Jan 17
United Airlines Logo
6:00 am - 10:03 am
MAD
-
JAC
36h 03m
2 stops
United Airlines Logo
7:00 am - 9:15 am
JAC
-
MAD
18h 15m
1 stop
$860United Airlines
Fri, Jan 15 - Sun, Jan 17
United Airlines Logo
6:05 am - 1:29 pm
MAD
-
JAC
39h 24m
2 stops
United Airlines Logo
7:00 am - 9:15 am
JAC
-
MAD
18h 15m
1 stop
$873United Airlines
Fri, Jan 15 - Sun, Jan 17
United Airlines Logo
6:05 am - 9:02 pm
MAD
-
JAC
22h 57m
2 stops
United Airlines Logo
7:00 am - 9:15 am
JAC
-
MAD
18h 15m
2 stops
$879United Airlines
Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
10:15 am - 10:33 pm
BCN
-
BOI
20h 18m
2 stops
Multiple Airlines Logo
10:14 am - 10:10 pm
BOI
-
BCN
27h 56m
2 stops
$893Multiple Airlines
Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
10:15 am - 10:33 pm
BCN
-
BOI
20h 18m
2 stops
Multiple Airlines Logo
10:14 am - 10:10 pm
BOI
-
BCN
27h 56m
2 stops
$895Multiple Airlines
Fri, Jan 15 - Sun, Jan 17
United Airlines Logo
11:15 am - 8:35 pm
MAD
-
JAC
17h 20m
1 stop
United Airlines Logo
7:00 am - 9:15 am
JAC
-
MAD
18h 15m
1 stop
$896United Airlines
Fri, Jan 15 - Sun, Jan 17
United Airlines Logo
11:15 am - 8:35 pm
MAD
-
JAC
17h 20m
1 stop
United Airlines Logo
7:00 am - 9:15 am
JAC
-
MAD
18h 15m
1 stop
$897United Airlines
Thu, Sep 10 - Mon, Sep 14
Scandinavian Airlines Logo
7:35 pm - 6:40 pm
MAD
-
BOI
31h 05m
2 stops
Scandinavian Airlines Logo
4:00 pm - 5:40 pm
BOI
-
MAD
41h 40m
2 stops
$905Scandinavian Airlines
Thu, Sep 10 - Mon, Sep 14
Scandinavian Airlines Logo
7:35 pm - 6:40 pm
MAD
-
BOI
31h 05m
2 stops
Scandinavian Airlines Logo
4:00 pm - 5:40 pm
BOI
-
MAD
41h 40m
2 stops
$906Scandinavian Airlines
Booking Insights

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 many airports are there in Idaho?

There are 6 airports in Idaho. The busiest airport is Boise Airport (BOI), with 79% of all flights arriving there.

How long is the flight to Idaho?

An average nonstop flight from Spain to Idaho takes 27h 33m, covering a distance of 5287 miles. The shortest route is Barcelona-El Prat Airport (BCN) to Idaho Falls (IDA) with an average flight time of 17h 16m.

What are the most popular destinations in Idaho?

Based on KAYAK flight searches, the most popular destination is Boise (55% of total searches to Idaho). The next most popular destinations are Spokane (13%) and Idaho Falls (13%). Searches for flights to West Yellowstone (11%), to Jackson (5%) and to Pocatello (3%) are also popular.

Find deals

Good to know

Cheapest flight

$454
Flight from Madrid 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.

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
Premium Economy Class flights to Idaho
Economy Class flights to Idaho