$300 Cheap Flights from Bismarck (BIS) to Lafayette (LFT)

View $300 flight on Tue, Sep 23, 2025Opens in a new window

Popular airlines from Bismarck, ND (BIS-Bismarck Municipal) to Lafayette Regional Airport (LFT)

Cheap Flights from Bismarck to Lafayette (BIS-LFT)

Prices were available within the past 7 days and start at $300 for one-way flights and $376 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Aug 26 - Wed, Sep 3
BIS
Bismarck
LFT
Lafayette
$376 Roundtrip, found 9 hours ago
$376
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Aug 26 from Bismarck to Lafayette, returning Wed, Sep 3, priced at $376 found 9 hours ago
American Airlines
Tue, Sep 23 - Mon, Sep 29
BIS
Bismarck
LFT
Lafayette
$379 Roundtrip, found 8 hours ago
$379
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Sep 23 from Bismarck to Lafayette, returning Mon, Sep 29, priced at $379 found 8 hours ago
United
Wed, Sep 3 - Wed, Sep 10
BIS
Bismarck
LFT
Lafayette
$384 Roundtrip, found 4 days ago
$384
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 3 from Bismarck to Lafayette, returning Wed, Sep 10, priced at $384 found 4 days ago
Delta
Wed, Sep 3 - Tue, Sep 9
BIS
Bismarck
LFT
Lafayette
$389 Roundtrip, found 4 days ago
$389
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Sep 3 from Bismarck to Lafayette, returning Tue, Sep 9, priced at $389 found 4 days ago
Delta
Fri, Aug 29 - Wed, Sep 3
BIS
Bismarck
LFT
Lafayette
$398 Roundtrip, found 9 hours ago
$398
Roundtrip
found 9 hours ago
Select Delta flight, departing Fri, Aug 29 from Bismarck to Lafayette, returning Wed, Sep 3, priced at $398 found 9 hours ago
United
Wed, Sep 3 - Sat, Sep 6
BIS
Bismarck
LFT
Lafayette
$409 Roundtrip, found 4 days ago
$409
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 3 from Bismarck to Lafayette, returning Sat, Sep 6, priced at $409 found 4 days ago
American Airlines
Wed, Oct 22 - Sat, Oct 25
BIS
Bismarck
LFT
Lafayette
$417 Roundtrip, found 4 days ago
$417
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Oct 22 from Bismarck to Lafayette, returning Sat, Oct 25, priced at $417 found 4 days ago
Delta
Tue, Aug 26 - Sun, Aug 31
BIS
Bismarck
LFT
Lafayette
$427 Roundtrip, found 9 hours ago
$427
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Aug 26 from Bismarck to Lafayette, returning Sun, Aug 31, priced at $427 found 9 hours ago
United
Thu, Sep 4 - Tue, Sep 9
BIS
Bismarck
LFT
Lafayette
$435 Roundtrip, found 4 days ago
$435
Roundtrip
found 4 days ago
Select United flight, departing Thu, Sep 4 from Bismarck to Lafayette, returning Tue, Sep 9, priced at $435 found 4 days ago
American Airlines
Sat, Oct 25 - Wed, Oct 29
BIS
Bismarck
LFT
Lafayette
$446 Roundtrip, found 4 days ago
$446
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Oct 25 from Bismarck to Lafayette, returning Wed, Oct 29, priced at $446 found 4 days ago
Flights from Bismarck (BIS) to Lafayette (LFT)
Origin airport
Bismarck Municipal
Destination airport
Lafayette Regional
Roundtrip price
$376
Distance
1237 mi

Bismarck to Lafayette Flights

The cheapest times to fly from Bismarck to Lafayette

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 Lafayette are during the month of August. You can find some of the cheapest flights from Bismarck to Lafayette with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bismarck to Lafayette

Sunday is one of the best days to book for cheap flights from Bismarck to Lafayette: 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 Lafayette

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 Lafayette in 2025. You can also book with separate airlines for your outbound and return journeys, from $300 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 Lafayette 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 Lafayette 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.

 

Frequently asked questions

How much does a flight from Bismarck Municipal Airport (BIS) to Lafayette Regional Airport (LFT) cost?
Get a cheap one-way flight from $300 or cheap return flight from $376 from Bismarck Municipal Airport (BIS) to Lafayette Regional Airport (LFT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Bismarck Municipal Airport (BIS) to Lafayette Regional Airport (LFT)?
August is the least expensive month to fly from BIS to LFT. Avoiding peak travel times is often the key to better flight prices.
What is the cheapest airline that flies from Bismarck Municipal Airport (BIS) to Lafayette Regional Airport (LFT)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from BIS to LFT. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Bismarck Municipal Airport (BIS) to Lafayette Regional Airport (LFT)?
You'll need to take a flight with a layover if you're traveling from Bismarck Municipal Airport (BIS) to Lafayette Regional Airport (LFT). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from BIS to LFT?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a range of factors, including the time of year and airline.*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 Lafayette Regional Airport (LFT)?
To avoid possible delays on the Bismarck Municipal Airport (BIS) to Lafayette Regional Airport (LFT) route, fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**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 Lafayette Regional Airport (LFT) last-minute?
Waiting until just before your trip to book your flight from BIS to LFT generally means paying more. While it's possible to find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Is it cheaper to book a BIS to LFT flight and hotel package?
Compared with arranging hotels and flights separately, booking a BIS to LFT flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the hassle out of travel planning. Simply secure your flights and select from our extensive range of stays, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Bismarck Municipal Airport (BIS) to Lafayette Regional Airport (LFT)?
If you reserved your BIS to LFT flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

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*Available to One Key members.