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FRA - BOI

$540 Find cheap flights from Frankfurt am Main to Boise

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Frankfurt am Main to Boise departing on 6/24. 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
0 bags
tors 6/6
tors 6/13

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Boise, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Boise, as well as popular online travel agencies
In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

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Cheap flight deals 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 round-trip 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 and deals for you by selecting your travel dates.
Choose your dates
12:00 pm - 9:20 pmFRA-BOI
17h 20m1 stop
8:59 am - 12:40 pmBOI-FRA
19h 41m1 stop
mån, jun 24 - tis, jul 9
1:35 pm - 9:12 pmFRA-BOI
15h 37m1 stop
5:27 pm - 4:05 pmBOI-FRA
14h 38m2 stops
$733United Airlines
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mån, jun 24 - tis, jul 9
5:30 pm - 4:23 pmFRA-BOI
30h 53m1 stop
7:05 pm - 12:10 pmBOI-FRA
33h 05m2 stops
$738United Airlines
Find Deal
lör, jun 15 - fre, jul 5
10:55 am - 2:43 pmFRA-BOI
35h 48m1 stop
12:59 am - 10:20 pmBOI-FRA
37h 21m2 stops
$814Iberia
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mån, jun 24 - mån, jul 8
10:55 am - 11:16 pmFRA-BOI
20h 21m2 stops
3:44 pm - 10:20 pmBOI-FRA
22h 36m2 stops
$880British Airways
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mån, jun 24 - tis, jul 9
9:20 am - 11:00 amFRA-BOI
33h 40m2 stops
12:59 am - 7:20 amBOI-FRA
22h 21m2 stops
$989American Airlines
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mån, jun 24 - mån, jul 8
9:20 am - 10:11 pmFRA-BOI
20h 51m2 stops
5:16 pm - 7:20 amBOI-FRA
30h 04m2 stops
$996British Airways
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sön, jun 30 - fre, jul 5
11:50 am - 9:14 amFRA-BOI
29h 24m2 stops
11:10 am - 5:15 pmBOI-FRA
22h 05m2 stops
$1,179Delta
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tors, aug 1 - ons, dec 18
10:40 am - 11:53 pmFRA-BOI
21h 13m2 stops
11:10 am - 11:05 amBOI-FRA
15h 55m2 stops
$1,263Delta
Find Deal
sön, aug 4 - ons, dec 18
10:55 am - 12:44 amFRA-BOI
21h 49m1 stop
2:14 pm - 4:35 pmBOI-FRA
18h 21m2 stops
$1,747American Airlines
Find Deal
ons, jul 31 - fre, dec 20

Flights from Frankfurt am Main to Boise - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Frankfurt am Main to Boise?

The average price of all flights from Frankfurt am Main Airport to Boise clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Frankfurt am Main to Boise, look for departures on Mondays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Boise, Tuesday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from Frankfurt am Main Airport to Boise?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Frankfurt am Main Airport to Boise, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Frankfurt am Main Airport to Boise is November, where tickets cost $689 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $1,017 and $912 respectively.

How far in advance should I book a flight from Frankfurt am Main Airport to Boise?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Frankfurt am Main Airport to Boise, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Frankfurt am Main Airport to Boise, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 20 days before departure.

Good to know

Low season

January

High season

September

Cheapest flight

$540
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Frankfurt am Main to Boise

When to book flights from Frankfurt am Main to Boise

Are your dates flexible? Find out the best times to travel from Frankfurt am Main to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 3 days, the lowest price for a flight from Frankfurt am Main Airport to Boise was $743 for a one-way ticket and $540 for a round-trip.

  • Do I need a passport to fly between Frankfurt am Main and Boise?

    A passport is required to fly from Frankfurt am Main to Boise.

  • Which airports will I be using when flying from Frankfurt am Main to Boise?

    When flying out of Frankfurt am Main you will be using Frankfurt am Main. You will be landing at Boise, also known as Boise Air Term. Gowen Fld.

  • 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, oneworld, and SkyTeam are the airline alliances operating flights between Frankfurt am Main and Boise, with oneworld being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Frankfurt am Main to Boise are United Airlines and American Airlines. With an average price for the route of $865 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $785 and an overall rating of 7.3.

  • 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 travelers 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 round-trip ticket. You could then fly to Boise with an airline and back to Frankfurt am Main with another airline. Booking your flights between Frankfurt am Main and BOI can sometimes prove cheaper using this method.

  • 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.

See more FAQs

Top airlines flying from Frankfurt am Main 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 am Main 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 11073 reviews
7.7Boarding
8.1Crew
7.1Entertainment
6.7Food
7.2Comfort
Airline reviews

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

10.0 ExcellentAnonymous, May 2024ABE - EWR
Read more about United Airlines reviews

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

It was okay, no wifi or entertainment real disappointment. Staff onboard not very friendly.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

It started with multiple delays, cancellations, re booking, 5 hour lay over and finally on a plane from Chicago to Pittsburgh. Gates, times, etc were changed multiply times. Once on the plane, staff was fine, but built in tv did not work and could not even turn it off. Light at eye level the entire trip, so sleeping was near impossible. No snacks or drinks given.

It was fine. Flight was on time and arrived at destination with 15 min to spare.

We were delayed an hour leaving Munich (No fault of the crew). They kept us posted on the status so we knew what was going on, but as a result we missed our connection in Chicago and the communication on connecting flights was pretty poor as we disembarked. It was already stressful and some of that could have been reduced by better communications about where to find transfers, etc.

One problem, but a serious one - the plane is built with electric windows that tint dark to reduce light. Sitting next to the window is VERY UNCOMFORTABLE as it emits so much HEAT in the face when tinted.

I was happy to be seated with my teen daughter. On my arrival flight we were not together. Drink choices were great. Food was ok. Lots of entertainment options. Pilot communicated well and gave us a heads up about wind and turbulence. Made it less anxious.

The flight cancellation and process for getting a new flight was not that clear. United also had some delays that were unexpected. I am the most disappointed by the fact that I originally bought a Lufthansa ticket, only to be flown by United.

Need to have more snacks for the duration and coffee.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

They ocer booked the connecting flight. My bags took a long time to come out, nevertheless I got to the gate in time to board, but they have given my seat to another passenger. They were aware I was connecting from another flight that was a little late, but they did not care. The customer representatives were rude. A horrible experience.

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Frankfurt am Main to Boise found on KAYAK in the last 72 hours.
6/26ons
2 stops
21h 10mFRA-BOI
$743
6/26ons
1 stop
19h 16mFRA-BOI
$838

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Frankfurt am Main - Boise Flights

Departure:

Frankfurt am Main (undefined)Germany

Destination:

Boise (BOI)United States

Return flight deals:

Boise - Frankfurt am Main

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