$521 Find Cheap Flights from Madrid to Idaho

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Madrid to Idaho departing on 8/31. 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

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 in flight searches from Madrid to Idaho, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madrid to Idaho, as well as popular online travel agencies
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Cheap Flights from Madrid to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$990
Spokane
Spokane2 stops$1,037
Boise
Boise1 stop$990
Spokane
Spokane2 stops$1,037

Book Cheap Madrid to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Madrid 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 Madrid to Idaho

Thu, Sep 24 - Tue, Sep 29
Multiple Airlines Logo
12:45 pm - 10:27 pm
MAD
-
BOI
17h 42m
1 stop
Multiple Airlines Logo
7:48 pm - 11:40 am
BOI
-
MAD
31h 52m
2 stops
$990Multiple Airlines
Thu, Sep 24 - Tue, Sep 29
Multiple Airlines Logo
7:05 am - 10:38 pm
MAD
-
BOI
23h 33m
2 stops
Multiple Airlines Logo
2:19 pm - 9:55 pm
BOI
-
MAD
23h 36m
2 stops
$1,006Multiple Airlines
Thu, Sep 24 - Tue, Sep 29
Finnair Logo
12:40 pm - 10:27 pm
MAD
-
BOI
17h 47m
1 stop
Finnair Logo
7:02 am - 9:05 am
BOI
-
MAD
18h 03m
1 stop
$1,024Finnair
Thu, Jun 11 - Mon, Jun 15
Multiple Airlines Logo
7:05 am - 10:59 pm
MAD
-
GEG
24h 54m
2 stops
Multiple Airlines Logo
1:26 pm - 9:55 pm
GEG
-
MAD
23h 29m
2 stops
$1,037Multiple Airlines
Wed, Oct 21 - Sun, Oct 25
United Airlines Logo
10:50 am - 12:35 pm
MAD
-
GEG
34h 45m
2 stops
United Airlines Logo
5:00 am - 7:45 am
GEG
-
MAD
18h 45m
2 stops
$1,058United Airlines
Wed, Oct 21 - Sun, Oct 25
United Airlines Logo
10:50 am - 8:53 pm
MAD
-
GEG
19h 03m
2 stops
United Airlines Logo
5:00 am - 7:45 am
GEG
-
MAD
18h 45m
2 stops
$1,060United Airlines
Wed, Oct 21 - Sun, Oct 25
United Airlines Logo
11:15 am - 8:53 pm
MAD
-
GEG
18h 38m
2 stops
United Airlines Logo
5:00 am - 7:45 am
GEG
-
MAD
18h 45m
2 stops
$1,061United Airlines
Thu, Jun 11 - Mon, Jun 15
KLM Logo
9:50 am - 9:37 pm
MAD
-
GEG
20h 47m
1 stop
KLM Logo
11:15 am - 1:40 pm
GEG
-
MAD
17h 25m
2 stops
$1,062KLM
Fri, Jul 10 - Fri, Jul 24
Lufthansa Logo
11:15 am - 8:58 pm
MAD
-
JAC
41h 43m
2 stops
Lufthansa Logo
12:33 pm - 11:40 pm
JAC
-
MAD
27h 07m
2 stops
$1,176Lufthansa
Thu, Jun 11 - Mon, Jun 15
KLM Logo
9:50 am - 9:37 pm
MAD
-
GEG
20h 47m
1 stop
KLM Logo
12:47 pm - 12:15 pm
GEG
-
MAD
14h 28m
1 stop
$1,274KLM
Booking Insights

KAYAK's insights & trends for Madrid to Idaho flights

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

Which airlines provide the cheapest flights from Madrid to Idaho?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 3 days.

In the past 3 days, the cheapest round-trip tickets from Madrid to Idaho were found on Finnair ($1,024) and United Airlines ($1,058).

Find deals

Good to know

Cheapest flight$521
Flight from Madrid to Boise

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from Madrid 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 Madrid to Idaho.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Madrid 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 Madrid 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 Madrid 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 Madrid 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 Madrid 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 from Madrid to Idaho

Information on your arrival and departure airports

Madrid (MAD)