$556 Find Cheap Flights from Madrid to Idaho - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Madrid to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Boise
16h 59m2 stops
from $727per person
Booking Insights

Price, demand and travel trends for Madrid to Idaho flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Madrid to Idaho recently?

The cheapest fare from Madrid to Idaho in the last week was $727 round-trip, to Boise Air Term. Gowen Fld (BOI).

How do fares into airports in Idaho compare?

Flights from Madrid to Idaho arrive at a single airport, Boise Air Term. Gowen Fld (BOI). Round-trip fares average about $1,157.

How do fares from Madrid to Idaho vary by day of the week?

On average, Sunday is the cheapest day to fly from Madrid to Idaho and Saturday is the most expensive. Looking at the past 12 months of KAYAK data, it's 36% more expensive to fly on a Saturday compared to Sunday.

What's the best time of day to fly from Madrid to Idaho?

It's cheapest to fly to Idaho in the morning with average prices of $1,072. The night is the most expensive time to fly, with average prices of $1,462.

Key details for Madrid to Idaho flights

Low season

March

Cheapest flight

$556
Beat the crowds with an average 95% drop in travelers.
The most popular month to fly with an average 117% increase in travelers.
One-way flight from Madrid to Boise

Your Madrid to Idaho flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Madrid to Idaho?

    Yes. Fares from Madrid to Idaho are low right now. As a rule of thumb, a round-trip under $1,110 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Madrid to Idaho?

    Over the past 12 months, round-trip fares from Madrid to Idaho have typically cost between $1,110 and $1,287.

  • What are the main airports serving Idaho?

    There are 9 airports in Idaho. 67% of KAYAK users choose Boise Air Term. Gowen Fld (BOI) as their arrival airport, while 33% choose Twin Falls Joslin (TWF).

  • Which airlines fly nonstop from Madrid to Idaho?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Madrid to Idaho. One-stop options include:

    • American Airlines
    • Iberia
    • Delta

  • Which destinations in Idaho can I fly nonstop from Madrid?

    Based on the flight schedule for the next 3 months, there are no nonstop flights from Madrid to Idaho. The most popular destination you can reach with one stop is Boise.

  • Which cabin classes are available from Madrid to Idaho?

    On flights from Madrid to Idaho you can only book Economy Class.

  • What are some popular landmarks around Idaho?

    Idaho is home to many popular sights. KAYAK travelers' favorites include:

    • Idaho Central Arena
    • Julia Davis Park
    • Discovery Center of Idaho
    • Boise Art Museum

Your guide to booking Madrid to Idaho flights

Get tips on when to book, when to fly and what to know before your trip.
  • Flexible with your dates? Fly in January to save some money. It's typically the cheapest month on this route, while flights in March will cost you the most.
  • Fly out on a Sunday to get the cheapest fares. Avoid Saturday flights, which are about 36% more expensive.
  • Start your trip in Boise, the most popular destination in Idaho. From there, it's easy to continue on to other popular spots such as Idaho Falls, Coeur d'Alene and Twin Falls.

More options for your flight from Madrid to Idaho

Complete your trip to Idaho with a hotel stay or car rental