$228 Cheap Flights from Bismarck (BIS) to Billings (BIL)

View $228 flight on Tue, Sep 9, 2025Opens in a new window

Popular airlines from Bismarck, ND (BIS-Bismarck Municipal) to Billings Logan Intl. Airport (BIL)

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Cheap Flights from Bismarck to Billings (BIS-BIL)

Prices were available within the past 7 days and start at $228 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Aug 22 - Sun, Aug 24
BIS
Bismarck
BIL
Billings
$229 Roundtrip, found 3 days ago
$229
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 22 from Bismarck to Billings, returning Sun, Aug 24, priced at $229 found 3 days ago
United
Fri, Aug 22 - Sun, Aug 24
BIS
Bismarck
BIL
Billings
$229 Roundtrip, found 3 days ago
$229
Roundtrip
found 3 days ago
Select United flight, departing Fri, Aug 22 from Bismarck to Billings, returning Sun, Aug 24, priced at $229 found 3 days ago
Delta
Tue, Aug 26 - Tue, Sep 2
BIS
Bismarck
BIL
Billings
$234 Roundtrip, found 4 days ago
$234
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 26 from Bismarck to Billings, returning Tue, Sep 2, priced at $234 found 4 days ago
Delta
Fri, Aug 8 - Wed, Aug 13
BIS
Bismarck
BIL
Billings
$244 Roundtrip, found 5 days ago
$244
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Aug 8 from Bismarck to Billings, returning Wed, Aug 13, priced at $244 found 5 days ago
United
Fri, Aug 22 - Sun, Aug 24
BIS
Bismarck
BIL
Billings
$249 Roundtrip, found 3 days ago
$249
Roundtrip
found 3 days ago
Select United flight, departing Fri, Aug 22 from Bismarck to Billings, returning Sun, Aug 24, priced at $249 found 3 days ago
Delta
Tue, Aug 5 - Wed, Aug 13
BIS
Bismarck
BIL
Billings
$254 Roundtrip, found 5 days ago
$254
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Aug 5 from Bismarck to Billings, returning Wed, Aug 13, priced at $254 found 5 days ago
United
Fri, Aug 22 - Sun, Aug 24
BIS
Bismarck
BIL
Billings
$259 Roundtrip, found 3 days ago
$259
Roundtrip
found 3 days ago
Select United flight, departing Fri, Aug 22 from Bismarck to Billings, returning Sun, Aug 24, priced at $259 found 3 days ago
Delta
Thu, Aug 7 - Wed, Aug 13
BIS
Bismarck
BIL
Billings
$264 Roundtrip, found 5 days ago
$264
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Aug 7 from Bismarck to Billings, returning Wed, Aug 13, priced at $264 found 5 days ago
Delta
Sat, Aug 30 - Mon, Sep 1
BIS
Bismarck
BIL
Billings
$264 Roundtrip, found 4 days ago
$264
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug 30 from Bismarck to Billings, returning Mon, Sep 1, priced at $264 found 4 days ago
Delta
Fri, Aug 29 - Sat, Aug 30
BIS
Bismarck
BIL
Billings
$268 Roundtrip, found 4 days ago
$268
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Aug 29 from Bismarck to Billings, returning Sat, Aug 30, priced at $268 found 4 days ago
Flights from Bismarck (BIS) to Billings (BIL)
Origin airport
Bismarck Municipal
Destination airport
Logan Intl.
Roundtrip price
$228
Distance
377 mi

Bismarck to Billings Flights

The cheapest times to fly from Bismarck to Billings

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

 

The best time to book a flight from Bismarck to Billings

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

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 Billings in 2025. You can also book with separate airlines for your outbound and return journeys, from $228 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 Billings 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 Billings 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 Logan Intl. Airport (BIL) cost?
Discover the latest flight deals from BIS to BIL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BIS to BIL?
The cheapest flights from BIS to BIL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BIS to BIL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BIS to BIL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Bismarck Municipal Airport (BIS) to Logan Intl. Airport (BIL)?
You'll have to catch a flight with a layover if you're traveling from Bismarck Municipal Airport (BIS) to Logan Intl. Airport (BIL). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from BIS to BIL?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Logan Intl. Airport (BIL)?
To touch down at Logan Intl. Airport (BIL) without delays, book 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 Logan Intl. Airport (BIL) last-minute?
Holding off until just before your trip to book a ticket from BIS to BIL often results in higher prices. While you may come across some last-minute deals, there's no guarantee. Keep your travel plans flexible to boost your chances of landing a bargain.
Is it cheaper to book a BIS to BIL flight and hotel package?
Compared with arranging hotels and flights separately, booking a BIS to BIL flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place takes the hassle out of travel planning. Just pick your flights and choose from our wide range of stays, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Bismarck Municipal Airport (BIS) to Logan Intl. Airport (BIL)?
Usually, it's possible to reschedule or cancel your BIS to BIL flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.