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

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 Idaho to Madrid.

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

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

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 to Madrid with an airline and back to Idaho with another airline.

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

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 to Madrid from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$324 CHEAP FLIGHTS from Idaho to Madrid

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Flight Deals

Cheap Flights from Idaho to Madrid

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Idaho to Madrid

Mon, Apr 12 - Wed, Apr 21

6:44 am - 9:05 amBOI Boise Air Term. Gowen Fld-MAD Madrid Barajas

18h 21m1 stop Dallas/Fort Worth

10:25 am - 10:38 pmMAD Madrid Barajas-BOI Boise Air Term. Gowen Fld

20h 13m1 stop Dallas/Fort Worth

$774Iberia

Tue, Dec 8 - Tue, Dec 15

6:15 am - 8:00 amBOI Boise Air Term. Gowen Fld-MAD Madrid Barajas

17h 45m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

1:25 pm - 9:52 pmMAD Madrid Barajas-BOI Boise Air Term. Gowen Fld

40h 27m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$777United Airlines

Sun, Dec 6 - Thu, Dec 24

8:00 am - 8:00 amBOI Boise Air Term. Gowen Fld-MAD Madrid Barajas

40h 00m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

1:25 pm - 11:15 pmMAD Madrid Barajas-BOI Boise Air Term. Gowen Fld

41h 50m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$777Air Canada

Tue, Dec 1 - Tue, Dec 8

7:00 am - 7:45 amBOI Boise Air Term. Gowen Fld-MAD Madrid Barajas

16h 45m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

1:25 pm - 1:39 pmMAD Madrid Barajas-BOI Boise Air Term. Gowen Fld

32h 14m3 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl Denver Intl

$779United Airlines

Tue, Dec 1 - Wed, Dec 9

6:44 am - 6:10 amBOI Boise Air Term. Gowen Fld-MAD Madrid Barajas

15h 26m1 stop Dallas/Fort Worth

1:00 pm - 10:46 pmMAD Madrid Barajas-BOI Boise Air Term. Gowen Fld

17h 46m1 stop Dallas/Fort Worth

$784American Airlines

Tue, Dec 1 - Wed, Dec 9

7:59 am - 9:25 amBOI Boise Air Term. Gowen Fld-MAD Madrid Barajas

17h 26m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

1:00 pm - 10:46 pmMAD Madrid Barajas-BOI Boise Air Term. Gowen Fld

17h 46m1 stop Dallas/Fort Worth

$789American Airlines

Mon, Apr 12 - Wed, Apr 21

6:44 am - 9:05 amBOI Boise Air Term. Gowen Fld-MAD Madrid Barajas

18h 21m1 stop Dallas/Fort Worth

10:35 am - 10:38 pmMAD Madrid Barajas-BOI Boise Air Term. Gowen Fld

20h 03m2 stops London Heathrow Dallas/Fort Worth

$790Iberia

Tue, Dec 8 - Tue, Dec 15

6:40 am - 9:25 amBOI Boise Air Term. Gowen Fld-MAD Madrid Barajas

18h 45m1 stop Dallas/Fort Worth

1:00 pm - 10:46 pmMAD Madrid Barajas-BOI Boise Air Term. Gowen Fld

17h 46m1 stop Dallas/Fort Worth

$794Iberia

Tue, Dec 1 - Fri, Dec 11

12:20 pm - 5:45 pmBOI Boise Air Term. Gowen Fld-MAD Madrid Barajas

21h 25m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

6:05 am - 5:53 pmMAD Madrid Barajas-BOI Boise Air Term. Gowen Fld

19h 48m2 stops Amsterdam Schiphol Salt Lake City

$798Delta

Tue, Dec 1 - Mon, Dec 7

12:20 pm - 7:10 pmBOI Boise Air Term. Gowen Fld-MAD Madrid Barajas

22h 50m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

1:05 pm - 5:16 pmMAD Madrid Barajas-BOI Boise Air Term. Gowen Fld

36h 11m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$798Delta

Useful Info

Low season	January
High season	March
Cheapest flight	$324

Best time to beat the crowds with an average 27% drop in price.

Most popular time to fly and prices are also 15% lower on average.

Flight from Boise to Madrid

How does KAYAK find such low prices on flights from Idaho to Madrid?
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 Idaho to Madrid.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Madrid?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Madrid from 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 Idaho to Madrid?
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 to Madrid with an airline and back to Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Madrid?
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 to Madrid from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.