$474 Find Cheap Flights from Europe to Idaho - Compare and Save

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Useful Info

Good to know

Low season

May

Cheapest flight

$474
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Frankfurt am Main to Boise

FAQs for booking flights from Europe to Idaho

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Europe 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 Europe 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 Europe 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 Europe 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 Europe to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many airports are there in Idaho?

    There are 6 airports in Idaho. The busiest airport is Boise Airport (BOI), with 77% of all flights arriving there.

  • How long is the flight to Idaho?

    An average nonstop flight from Europe to Idaho takes 23h 49m, covering a distance of 5104 miles. The shortest route is London Heathrow Airport (LHR) to Spokane (GEG) with an average flight time of 14h 24m.

  • What are the most popular destinations in Idaho?

    Based on KAYAK flight searches, the most popular destination is Boise (39% of total searches to Idaho). The next most popular destinations are Spokane (31%) and Jackson (16%). Searches for flights to Idaho Falls (11%), to West Yellowstone (2%) and to Twin Falls (1%) are also popular.

Reviews of the top airline flying from Europe to Idaho

 
Need help choosing which airline to fly with from Europe to Idaho? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8538 reviews
7.2Food
8.1Boarding
7.8Comfort
7.8Entertainment
8.5Crew
Airline reviews

Very aggressive at the boarding area of only allowing one person passed a line/ sign

10.0 ExcellentHugh, Sep 2026
Read more Delta reviews

Very aggressive at the boarding area of only allowing one person passed a line/ sign

Crew, food, boarding, deplaning. See my comments on the KLM section.

The temperature on the flight was unbearably hot and they were unable to serve waters and did t make any adjustments. This impacted us both when leaving, we pushed away from the gate but didn’t taxi for takeoff for awhile then arrived ‘early’ yet were stuck in the plane for longer than we should have been.

Terrible - the flight was delayed taking off after boarding. Then the flight circled lga before landing. Significant delay

I booked a round trip with Delta, and each of the four segments was sold off to three other airlines. All four were late or cancelled, so I had to troubleshoot with three different airlines, NOT Delta. In fact, even though I had paid money to Delta, they could not help or troubleshoot anything. Not nice.

The crew performed the absolute minimum. The plane ran out of toilet paper and there was 2 hours of flight left of an 8 hours international flight. The food was a average

The actual flight was smooth and we arrived earlier than expected which was great. The flight attendants gave unclear instructions and were rude. They seemed overwhelmed or flustered for the flight. Inflight service was delayed and unsure why.

Everything went smooth from check in, thru TSA, then boarding, and a smooth flight to ATL.

I missed the flight because the Minneapolis flight was 49 minutes LATE, and the Boise flight LEFT 24 minutes EARLY!

Having to up charge for a seat assignment is not good. Delta can do better

Everything you need to know for your flight to Idaho

Cabin class types available on flights to Europe

First Class flights to Idaho
Business Class flights to Idaho
Premium Economy Class flights to Idaho
Economy Class flights to Idaho