Cheap Flights from Frankfurt (FRAN) to Boise (BOI)

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Flight deals from Frankfurt to Boise

Looking for a cheap last-minute deal or the best return flight from Frankfurt to Boise Airport? If you want to travel next month, return fares start from £709. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Frankfurt to Boise

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Frankfurt to Boise flights are currently cheapest in September.

Frankfurt to Boise: Alternative routes

Compare routes from Frankfurt to Boise below. You may find an airport to fly into that's cheaper, faster, or easier than Boise.

Frankfurt to Boise: Flight information

The things to know before you go.
Cheapest flight found£424
Cheapest month to flySeptember

Finding cheap flights from Frankfurt to Boise: Frequently asked questions

The best price we found for a return flight from Frankfurt to Boise is £523. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Frankfurt to Boise. But we found flights with one stop from £523.
As of June 2026, there are no flights flying from Frankfurt to Boise.
The cheapest month to fly from Frankfurt to Boise is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Frankfurt to Boise Airport on Thursday, 22 October 2026.
No airlines currently offer direct flights between Frankfurt and Boise Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boise but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boise is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Boise is Condor .

Travelling from Frankfurt to Boise Air Terminal (BOI): What you need to know

  • Boise is eight hours behind Frankfurt. Boise Air Terminal is located in Boise, which runs on the UTC-7 timezone.

  • To ensure you get on your flight from Frankfurt to BOI, leave enough time for things like baggage drop and finding your gate. Arriving two hours before international departures and one hour before domestic flights is the standard rule.

  • Travelling during a peak month like September? Public holidays and other high seasons can mean longer queues and delays at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before a domestic departure.

Airports in Frankfurt

Frankfurt Airport (FRA)

  • We make it a breeze to book cheap flights from Frankfurt to BOI that include a stopover. To explore the options leaving from Frankfurt Airport (FRA), deselect 'Direct flights only.' Then, simply choose a flight offering a stop long enough to tour the city of your choice. Some popular stopovers between FRA and BOI include:

    • Denver International Airport (DEN)

    • Seattle-Tacoma International Airport (SEA)

    • San Francisco International Airport (SFO)

  • The journey from central Frankfurt to FRA takes about 20 minutes on public transport. If you drive, ride-share or grab a taxi, you'll cover the 11 kms (7 miles) in 25 minutes or so, depending on traffic conditions.

  • Looking for a comfortable hotel near Frankfurt Airport? If you've booked an early flight from Frankfurt to Boise Air Terminal, these accommodation options will put you moments from your departure gate:

  • When it comes to the on-time performance of Frankfurt Airport, 74% of flights stick to their scheduled arrival time.

Frankfurt Hahn Airport (HHN)

  • HHN is around 121 kms (75 miles) from central Frankfurt. It takes 1 hour 25 minutes or so to get to the airport in a car from the city centre. Public transport takes roughly 2 hours 10 minutes.

  • Flying off with the first light? You might like to check in to one of these accommodation options near Frankfurt Hahn Airport the day before your Frankfurt to BOI flight:

  • Flights from Frankfurt Hahn Airport have a track record for punctuality, with 82% of them touching down within the expected time frame.

About Boise Air Terminal (BOI)

Getting from Boise Air Terminal (BOI) to central Boise

  • Central Boise is around 6 kms (4 miles) from Boise Air Terminal and takes about 15 minutes to reach by car. Look into how to get from the airport to the city, whether that's with a taxi, car hire or ride-share.

  • Travelling on public transport typically takes 30 minutes.

How to find the cheapest flights from Frankfurt to Boise Air Terminal (BOI)

  • The cheapest price we've found for a one-way ticket from Frankfurt to Boise Air Terminal is £424. For a return flight on this route, the best price is £523. Depending on when you book and the availability, these fares could change.

  • To pick up cheap flights from Frankfurt to BOI, book in advance. Airlines tend to offer their most competitively priced fares when flights first go on sale.

  • Cheap Frankfurt to Boise Air Terminal tickets are easier to find if your travel dates are flexible. Use the 'Whole month' search function to compare fares throughout the month and then fly out on the cheapest day.

  • You don't need to check every day to find out if fares have dropped when you set up a Price Alert. We'll notify you when a better deal comes up on plane tickets from Frankfurt to BOI.

  • Find a cheap flight from Frankfurt to Boise Air Terminal by using filters. Select your preferred duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Frankfurt to Boise Air Terminal (BOI)

  • It's time to decide when to book your flight from Frankfurt to Boise Air Terminal (BOI). July is when most people visit Boise. If crowds aren't your thing, head there in December.

  • When booking your Frankfurt to BOI plane ticket, consider what kind of weather you prefer. July is the warmest month in Boise, with temperatures ranging from 15ºC to 35ºC.

  • Search for cheap tickets from Frankfurt to Boise Air Terminal in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -11ºC and 5ºC.

More about Boise

  • When it comes to searching for somewhere to rest your head, you'll find the best stays in Boise right here. Explore these hotels after locking in your flight from Frankfurt to Boise Air Terminal:

  • Cathedral Of The Rockies and Boise Depot are just two of the major attractions to put on your Boise travel itinerary. Keep the adventure rolling by checking out St. John's Cathedral.

Explore more of the United States

  • Boise is always a good idea, but there are so many other parts of the United States just waiting to be explored. Around 177 kms (110 miles) southeast of Boise, a visit to Twin Falls will keep your itinerary packed. Start with leading attractions like Twin Falls, Snake River Canyon Trail and Perrine Memorial Bridge Scenic Overlook Visitor Centre.

  • Your journey through the United States wouldn't feel complete without exploring La Grande. Historic Birnie Park is one of the highlights in this destination, which is around 241 kms (150 miles) northwest of Boise.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.