FRA - BOI

592€ Find Cheap Flights from Frankfurt am Main to Boise – Compare and Save

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Frankfurt to Boise departing on 01.09.. 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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Everything you should know

Cheapest return fare
592 €
Multiple Airlines
Tue 1.9.Tue 8.9.
FRA - BOI • 1 stop
Top airlines
Cheapest • from 750 € (return)
Best reviews • 7,4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Frankfurt and Boise. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg 842 € (return)
Shortest trip • 13h 55m (one-way)
Insights
Insights
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Frankfurt am Main to Boise (FRA-BOI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Frankfurt am Main to Boise 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 from Frankfurt to Boise

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
619 €Multiple Airlines
Thu, 3. Sep - Thu, 10. Sep
Multiple Airlines Logo
14:35 - 23:44
FRA
-
BOI
17h 09m
1 stop
Multiple Airlines Logo
10:14 - 12:40
BOI
-
FRA
18h 26m
1 stop
676 €Multiple Airlines
Tue, 27. Oct - Mon, 30. Nov
Multiple Airlines Logo
14:15 - 23:58
FRA
-
BOI
16h 43m
1 stop
Multiple Airlines Logo
15:10 - 13:00
BOI
-
FRA
13h 50m
1 stop
678 €Multiple Airlines
Wed, 16. Sep - Thu, 1. Oct
Multiple Airlines Logo
14:15 - 20:35
FRA
-
BOI
14h 20m
1 stop
Multiple Airlines Logo
14:16 - 13:10
BOI
-
FRA
14h 54m
1 stop
726 €Multiple Airlines
Mon, 2. Nov - Mon, 30. Nov
Multiple Airlines Logo
14:15 - 20:02
FRA
-
BOI
13h 47m
1 stop
Multiple Airlines Logo
13:00 - 13:00
BOI
-
FRA
16h 00m
1 stop
738 €Multiple Airlines
Thu, 3. Sep - Thu, 10. Sep
Multiple Airlines Logo
11:55 - 23:55
FRA
-
BOI
20h 00m
1 stop
Multiple Airlines Logo
19:48 - 13:00
BOI
-
FRA
33h 12m
1 stop
747 €Multiple 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
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
Thu, 10. Sep - Mon, 14. Sep
Iberia Logo
10:55 - 22:27
FRA
-
BOI
19h 32m
1 stop
Iberia Logo
7:02 - 8:45
BOI
-
FRA
17h 43m
1 stop
764 €Iberia
Booking Insights

KAYAK's insights & trends for Frankfurt to Boise flights

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

What is the most popular stopover airport when flying from Frankfurt am Main to Boise?

Percentage of one-stop return flights from Frankfurt am Main to Boise chosen by KAYAK users via each stopover airport in the last 12 months (only includes trips with the same stopover airport on both legs).

Chicago (ORD) is the top choice – 71% of KAYAK users who clicked on one-stop flights from Frankfurt am Main to Boise picked an itinerary connecting there.

What is the cheapest stopover airport when flying from Frankfurt am Main to Boise?

Average return price for one-stop flights from Frankfurt am Main to Boise clicked by KAYAK users in the last 12 months (only includes trips with the same stopover airport for both legs).

Flights via Chicago (ORD) offer the most affordable fares, with an average price of 842 € for a return.

Which stopover airport offers the shortest total travel time from Frankfurt am Main to Boise?

Shortest average total travel time for one-stop one-way flights from Frankfurt am Main to Boise via different stopover airports, based on KAYAK user data from the last 12 months.

Consider flying via Seattle (SEA) for the shortest journey. The average one-way travel time for flights connecting there is 13h 55m.

Which stopover airport has the quickest connection when flying from Frankfurt am Main to Boise?

Average duration at different stopover airports for one-stop one-way flights from Frankfurt am Main to Boise, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Chicago (ORD) often has the shortest stopovers from Frankfurt am Main to Boise, with an average time of 2h 50m.

Good to know - Cheap tickets from Frankfurt am Main to Boise

Cheapest flight

592 €
Flight from Frankfurt am Main to Boise

When to book flights from Frankfurt to Boise

Are your dates flexible? Find out the best times to travel from Frankfurt to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Frankfurt am Main to Boise flights

  • What is the cheapest flight from Frankfurt am Main Airport to Boise?

    In the last 5 days, the lowest price for a flight from Frankfurt am Main Airport to Boise was 592 € for a return ticket.

  • Which aircraft models fly most regularly from Frankfurt am Main to Boise?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Frankfurt am Main to Boise?

    Star Alliance is the only airline alliance operating flights between Frankfurt am Main and Boise.

  • Which is the best airline for flights from Frankfurt am Main to Boise, United Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Frankfurt am Main to Boise are United Airlines and Lufthansa. With an average price for the route of 862 € and an overall rating of 7,4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of 853 € and an overall rating of 6,8.

  • How does KAYAK find such low prices on flights from Frankfurt am Main to Boise?

    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 Frankfurt am Main to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Frankfurt am Main to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Frankfurt am Main 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 Frankfurt am Main to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Boise with an airline and back to Frankfurt am Main with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Frankfurt am Main to Boise?

    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 Boise from Frankfurt am Main up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Frankfurt am Main to Boise?

    In the past 5 days, the cheapest return tickets from Frankfurt am Main to Boise were found on Scandinavian Airlines (750 €) and Iberia (764 €).

Reviews of the top airlines flying from Frankfurt to Boise

 
See real verified KAYAK customer reviews for airlines flying from Frankfurt am Main to Boise. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. 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 Frankfurt to Boise? 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 10014 reviews
8,1Crew
7,3Comfort
6,6Food
7,7Boarding
7,1Entertainment
Airline reviews

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

8,0 ExcellentHari, Jul 2026
FRA - SFO
Read more United Airlines reviews

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.

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.

Meals were poor and service rendered on return flight was mediocre as compared to the flight we took to Germany earlier where the attendants were more attentive, energetic, and mindful of passengers' needs. Thumbs up to crew of UA 58. Thumbs down to UA 59..

The crew was generally professional. Though one of the crew members seemed to be easily annoyed, the others were fine and helpful. The green olives and almonds snack was really good. A great idea, and nice balance of tastes.

Would've been great if Lufthansa union cockpit pilots didn't strike for 2 days and caused a chaos to my returning plans to USA, and then after rebooking a flight 2 days later tge plane departed 35 min later. So I did not have a good experience.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

An international flight on an apron is pretty unusual in my 40 years of traveling. Departure delay. Luggage despite over an hour connection did not make it to the flight. Actually still in Germany. My luggage was not moved until I reached my final destination despite knowing it to be left in Germany upon my arrival in Chicago. The service left me a little off, both going and returning from Europe. Light on in the cabin even during a night flight and lots of traffic no matter what. Maybe passengers want more service? As a frequent traveler i just want to be able to sleep, the food will be better at the destination anyway. So since the cabin crew woke me up I asked for a cocktail, I did not get the best response although sitting in row 20 premium economy. I usually fly premium economy or business and my 2 flight to Europe in 2025 with United both had luggage delays and other minor issues. American flights to Australia, Canada and Europe went smoothly and Premium plus feels very much like business light. Is United Club becoming a waste and Silver/Gold levels another waste??

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.

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

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!

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!

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

The flight attendants were wonderful - one man put my carry on in the bin for me. Very attentive service. Loved the blanket and pillow waiting for me in economy. Food was excellent which is a surprise given the reputation of any airline food. Wine was fine with the meals. Delighted with the new movies - flight went by very quickly. I would definitely fly Lufthansa again.

My flight was cancelled, but it was not Kayak's fault. Kayak did require me to pay for the ticket twice to two different venders who paid Lufthansa. Kayak/Lufthansa owes me for the first booking I made first was fraudulent on the part of the subcontracting ticket seller. There will be litigation over this issue under the current passenger protection laws.

flight was half full, plenty of empty seats, was able to lie down across 4 seats, food was good, arrived on time

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

I like crew. They are friendly. The flight was delayed to take off for 1hr and that caused panic at Houston Airport to catch connecting flight due to security check delay. If it has reached on time I would have sufficient time in collecting bags and security check

Everything you need to know for your flight from Frankfurt to Boise

Information on your arrival and departure airports