$437 Cheap Flights from Bismarck (BIS) to Frankfurt (FRA)

View $437 flight on Tue, Dec 23, 2025Opens in a new window

Popular airlines from Bismarck, ND (BIS-Bismarck Municipal) to Frankfurt Airport (FRA)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Bismarck to Frankfurt (BIS-FRA)

Prices were available within the past 7 days and start at $437 for one-way flights and $587 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Nov 9 - Thu, Nov 27
BIS
Bismarck
FRA
Frankfurt
$587 Roundtrip, found 5 days ago
$587
Roundtrip
found 5 days ago
Select United flight, departing Sun, Nov 9 from Bismarck to Frankfurt, returning Thu, Nov 27, priced at $587 found 5 days ago
United
Wed, Nov 5 - Fri, Nov 21
BIS
Bismarck
FRA
Frankfurt
$601 Roundtrip, found 5 days ago
$601
Roundtrip
found 5 days ago
Select United flight, departing Wed, Nov 5 from Bismarck to Frankfurt, returning Fri, Nov 21, priced at $601 found 5 days ago
United
Tue, Dec 30 - Wed, Jan 14
BIS
Bismarck
FRA
Frankfurt
$603 Roundtrip, found 5 days ago
$603
Roundtrip
found 5 days ago
Select United flight, departing Tue, Dec 30 from Bismarck to Frankfurt, returning Wed, Jan 14, priced at $603 found 5 days ago
United
Mon, Dec 29 - Wed, Jan 14
BIS
Bismarck
FRA
Frankfurt
$607 Roundtrip, found 5 days ago
$607
Roundtrip
found 5 days ago
Select United flight, departing Mon, Dec 29 from Bismarck to Frankfurt, returning Wed, Jan 14, priced at $607 found 5 days ago
United
Mon, Dec 1 - Wed, Dec 17
BIS
Bismarck
FRA
Frankfurt
$608 Roundtrip, found 5 days ago
$608
Roundtrip
found 5 days ago
Select United flight, departing Mon, Dec 1 from Bismarck to Frankfurt, returning Wed, Dec 17, priced at $608 found 5 days ago
Virgin Atlantic
Thu, Jan 15 - Thu, Jan 22
BIS
Bismarck
FRA
Frankfurt
$612 Roundtrip, found 3 days ago
$612
Roundtrip
found 3 days ago
Select Virgin Atlantic flight, departing Thu, Jan 15 from Bismarck to Frankfurt, returning Thu, Jan 22, priced at $612 found 3 days ago
United
Mon, Dec 1 - Thu, Dec 18
BIS
Bismarck
FRA
Frankfurt
$619 Roundtrip, found 5 days ago
$619
Roundtrip
found 5 days ago
Select United flight, departing Mon, Dec 1 from Bismarck to Frankfurt, returning Thu, Dec 18, priced at $619 found 5 days ago
American Airlines
Tue, Dec 23 - Thu, Jan 1
BIS
Bismarck
FRA
Frankfurt
$982 Roundtrip, found 8 hours ago
$982
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Dec 23 from Bismarck to Frankfurt, returning Thu, Jan 1, priced at $982 found 8 hours ago
Delta
Sat, May 2 - Sat, May 9
BIS
Bismarck
FRA
Frankfurt
$995 Roundtrip, found 3 days ago
$995
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, May 2 from Bismarck to Frankfurt, returning Sat, May 9, priced at $995 found 3 days ago
KLM
Tue, Jun 9 - Thu, Jul 2
BIS
Bismarck
FRA
Frankfurt
$1,481 Roundtrip, found 21 hours ago
$1,481
Roundtrip
found 21 hours ago
Select KLM flight, departing Tue, Jun 9 from Bismarck to Frankfurt, returning Thu, Jul 2, priced at $1,481 found 21 hours ago

Alternative airports near Frankfurt

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Frankfurt Intl. FRA. Cheapest option available. Average driving time to city center is 12 minutes. Flights from $601
FRA
Frankfurt Intl.
Cheapest
Average driving time to city center12 min
Flights from $601

Frequently asked questions

How much does a flight from Bismarck Municipal Airport (BIS) to Frankfurt Intl. Airport (FRA) cost?
Lock in a cheap one-way flight from $437 or cheap return flight from $587 from Bismarck Municipal Airport (BIS) to Frankfurt Intl. Airport (FRA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Bismarck Municipal Airport (BIS) to Frankfurt Intl. Airport (FRA)?
The cheapest month to fly from BIS to FRA is November, when demand is low. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Bismarck Municipal Airport (BIS) to Frankfurt Intl. Airport (FRA)?
To find the cheapest airline that'll fly you from BIS to FRA, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Bismarck Municipal Airport (BIS) to Frankfurt Intl. Airport (FRA)?
There aren't any daily direct flights available from Bismarck Municipal Airport (BIS) to Frankfurt Intl. Airport (FRA). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from BIS to FRA?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bismarck Municipal Airport (BIS) to Frankfurt Intl. Airport (FRA)?
To reach Frankfurt Intl. Airport (FRA) on time, choose a flight that leaves Bismarck Municipal Airport (BIS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Bismarck Municipal Airport (BIS) to Frankfurt Intl. Airport (FRA) last-minute?
Booking your ticket from BIS to FRA right before your trip is typically more expensive. But if you're flexible with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a BIS to FRA flight and hotel package?
Booking a BIS to FRA flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our wide range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bismarck Municipal Airport (BIS) to Frankfurt Intl. Airport (FRA)?
Generally, it's possible to cancel or reschedule your BIS to FRA flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Bismarck Municipal
Destination airport
Frankfurt Intl.
Airlines serving
Air France, American Airlines, Delta, KLM, United, Virgin Atlantic
Roundtrip price
$587
Distance
4532 mi

Book with confidence

Bismarck to Frankfurt Flights

The cheapest times to fly from Bismarck to Frankfurt

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bismarck to Frankfurt are during the month of November. You can find some of the cheapest flights from Bismarck to Frankfurt with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bismarck to Frankfurt

Sunday is one of the best days to book for cheap flights from Bismarck to Frankfurt: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bismarck to Frankfurt

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bismarck to Frankfurt in 2025. You can also book with separate airlines for your outbound and return journeys, from $437 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bismarck to Frankfurt flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bismarck to Frankfurt airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Bismarck to Frankfurt Flights

Explore a world of travel with Expedia

*Available to One Key members.