443€ Find Cheap Flights 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 Germany to Idaho departing on 05.12.. 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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Flight Deals

Best Idaho Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop592 €
Idaho Falls
Idaho Falls2 stops798 €
Lewiston
Lewiston2 stops956 €
Boise
Boise1 stop592 €
Idaho Falls
Idaho Falls2 stops798 €
Lewiston
Lewiston2 stops956 €

Book Cheap Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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 return flight deals to Idaho

Tue, 1. Sep - Tue, 8. Sep
Multiple Airlines Logo
14:15 - 20:33
FRA
-
BOI
14h 18m
1 stop
Multiple Airlines Logo
10:14 - 12:40
BOI
-
FRA
18h 26m
1 stop
592 €Multiple Airlines
Wed, 2. Sep - Wed, 9. Sep
Multiple Airlines Logo
14:15 - 20:33
FRA
-
BOI
14h 18m
1 stop
Multiple Airlines Logo
14:16 - 12:45
BOI
-
FRA
14h 29m
1 stop
620 €Multiple Airlines
Wed, 16. Sep - Wed, 23. Sep
Condor Logo
11:45 - 22:38
FRA
-
GEG
19h 53m
1 stop
Condor Logo
7:00 - 12:55
GEG
-
FRA
20h 55m
1 stop
697 €Condor
Thu, 10. Sep - Mon, 14. Sep
Condor Logo
11:45 - 22:38
FRA
-
GEG
19h 53m
1 stop
Condor Logo
7:00 - 12:55
GEG
-
FRA
20h 55m
1 stop
711 €Condor
Thu, 3. Sep - Thu, 10. Sep
Scandinavian Airlines Logo
20:30 - 18:48
FRA
-
BOI
30h 18m
2 stops
Scandinavian Airlines Logo
16:00 - 14:35
BOI
-
FRA
38h 35m
2 stops
750 €Scandinavian Airlines
Thu, 3. Sep - Thu, 10. Sep
Scandinavian Airlines Logo
20:30 - 18:48
FRA
-
BOI
30h 18m
2 stops
Scandinavian Airlines Logo
16:00 - 14:35
BOI
-
FRA
38h 35m
2 stops
758 €Scandinavian Airlines
Wed, 19. Aug - Tue, 25. Aug
Lufthansa Logo
9:00 - 22:36
MUC
-
GEG
22h 36m
2 stops
Lufthansa Logo
13:37 - 18:10
GEG
-
MUC
19h 33m
2 stops
780 €Lufthansa
Wed, 19. Aug - Tue, 25. Aug
Lufthansa Logo
11:45 - 22:36
MUC
-
GEG
19h 51m
1 stop
Lufthansa Logo
13:37 - 17:10
GEG
-
MUC
18h 33m
2 stops
788 €Lufthansa
Sat, 5. Sep - Sat, 12. Sep
United Airlines Logo
10:00 - 21:24
MUC
-
BOI
19h 24m
2 stops
United Airlines Logo
6:30 - 9:45
BOI
-
MUC
19h 15m
2 stops
796 €United Airlines
Tue, 1. Sep - Tue, 8. Sep
United Airlines Logo
9:00 - 20:46
MUC
-
GEG
20h 46m
2 stops
United Airlines Logo
11:00 - 9:40
GEG
-
MUC
13h 40m
1 stop
798 €United Airlines
Booking Insights

KAYAK's insights & trends for flights to Idaho

Get data-powered insights and trends into 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 direct flight from Germany to Idaho takes 22h 12m, covering a distance of 13057 km. The shortest route is Frankfurt am Main Airport (FRA) to Boise (BOI) with an average flight time of 14h 18m.

What are the most popular destinations in Idaho?

Based on KAYAK flight searches, the most popular destination is Boise (36% of total searches to Idaho). The next most popular destinations are Spokane (26%) and Idaho Falls (21%). Searches for flights to Jackson (15%), to Lewiston (2%), and to Twin Falls (1%) are also popular.

Good to know - Cheap tickets to Idaho

Low season

December

Cheapest flight

443 €
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 17% lower on average.
Flight from Düsseldorf to Spokane

FAQs - booking Idaho flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Germany to Idaho is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Germany to Idaho?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Germany 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 Germany 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 Germany to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Idaho

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Idaho flight deals.

Reviews of the top airlines flying to Idaho

 
See real verified KAYAK customer reviews for airlines flying to Idaho. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Germany to Idaho. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Germany 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.
7,4
United AirlinesOverall score based on 10027 reviews
7,1Entertainment
8,1Crew
7,3Comfort
7,7Boarding
6,6Food
Airline reviews

The flight was canceled. I couldn't get on another flight. Meal voucher wouldn't work. The whole experience was a clusterfuck.

2,0 MediocreSteph, Jul 2026
MUC - IAD
Read more United Airlines reviews

The flight was canceled. I couldn't get on another flight. Meal voucher wouldn't work. The whole experience was a clusterfuck.

Food was not great. Small seating area for business class

United was excellent. We had very good experience flying the carrier. Certainly. We will opt to fly them for sure. Lufthansa is out.

There was a little turbulence taking off and landing but mostly it was too late for me to make my connecting flight to Greensboro. Everything else was excellent.

The seats were very nice in premium economy. The service was good. The flight was slightly bumpy. Would have appreciated more updates from the pilots.

I missed my flight and had to buy new tickets Rome- Boston

Crew was great! Good meals. Had room to stretch out

The economy seat was much less comfortable for an international flight in terms of recline and moving space when food tray is expanded. Per entertainment, it would be amazing if I could connect my Bluetooth headset or ear phones to the entertainment screen. Or provide in-flight wifi to connect directly from my own device.

Horrible, absolutely horrible. The airline overbooked the flight, did NOT assign seats and boarding was a hot mess with lots of confused passengers. There was no "large plane" gate for us, the 500+ passengers were squeezed in a small hold room area, and multiple busses had to shuttle us to the other side of the airfield, where boarding of the plane, that was parked on the ramp, took place in rain. The old plane had a broken seat, that the technicians tried to fix - with no success - resulting in a 50min delay. The flight attendant with heart shaped earnings with German flag was screaming on the passengers without a reason, was extremely rude and entitled the entire flight. The food was junk. I hope I don't have to fly United ever again.

The clerk at check in for my bags was very rude. My credit card was hacked during my vacation and she told me it was not possible to pay in cash for my bag. “You bought the cheapest ticket, you should have bought a ticket that included a bag. If you cannot pay with a credit card, we will not let you on this flight”. She spoke to her supervisor and then told me , I could ask other passengers, if they would use their credit card to check my bag. I had to beg 5 different people, till one agreed to use their credit card. I payed them cash of course. This was a very stressful and humiliating experience for me. I strongly suggest you build in some kind of provision for travelers who got robbed.

I liked the flight, the attendants, and the comfort. But the gate for boarding was poor. Even the elderly had to climb down many many steps to the bus and climb up to the plane.

Cancelled 90 min AFTER Departure! We had to deplane and wait another hour plus for the flight to be shown as cancelled for the customer service team. There were many many angry customers.

Good and they are leaving at time and arriving on time

Horrible airport ever. We stood in the security check line for more than an hour. It was past boarding time and we were still waiting in line for the security check. With 2 children and a medically ill person we had a very stressful transit.

Flight cancelled. I was rebooked without discussion or options. Had booked a flight with a bed and when I was rebooked, the flight had a recliner seat. Felt cheated.

We missed our connecting flight in Frankfurt do to security and all hell ensued then.we got rebooked to Washington got there round 10 am ish didn't find out till 630 we were rerouted to United!! Then we started getting updates

Movie selection was nice and chicken with rice dinner was good. I did not like the pizza thing they served for breakfast/lunch. It was like a hot pocket but mostly bread. A small sandwich or cheese and cracker snack and fruit etc would have been much better. Also they did not announce trash pick up so a lot of trash was left by everyone when departing.

Too tight connection. Lufthansa staff pulled 12 of us out of passport control that had tight connections and took us about 1/3 mile AWAY from our gates and put us in another slow, long line. Needless to say all of us missed our flights and the Customer “Service” staff was rude and not helpful at all. Was rebooked from a direct flight to one w a 6hr layover. Asked about an other option that was on my app and was told to book it myself online (which would be $300 extra pp!!). Got rebooked again w a tight connection which was also missed. Rebooked into middle seats that didn’t recline for 9 hr flight!! No compensation (and we paid for seats!) Ended up taking 26hrs to get home from Europe to North Carolina! No longer a fan of Lufthansa—2nd time having these kind of issues w them!

Paid $35 for wifi but wifi didn’t work. Stressful dealing with work mess and no service. Otherwise normal

The food on this flight was better than what we had getting to Rome. The flight was comfortable and the staff was great. One of the staff members was a stickler about the blankets in the aisle, which I get, but still. Overall, great flight and will fly with them again!

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.