$131 Cheap Flights from Bismarck (BIS) to Eugene (EUG)

View $131 flight on Tue, Apr 7, 2026Opens in a new window

Popular airlines from Bismarck, ND (BIS-Bismarck Municipal) to Mahlon Sweet Field Airport (EUG)

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Cheap Flights from Bismarck to Eugene (BIS-EUG)

Prices were available within the past 7 days and start at $131 for one-way flights and $392 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Mar 2 - Mon, Mar 9
BIS
Bismarck
EUG
Eugene
$392 Roundtrip, found 4 days ago
$392
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Mar 2 from Bismarck to Eugene, returning Mon, Mar 9, priced at $392 found 4 days ago
United
Tue, Mar 3 - Tue, Mar 10
BIS
Bismarck
EUG
Eugene
$404 Roundtrip, found 4 days ago
$404
Roundtrip
found 4 days ago
Select United flight, departing Tue, Mar 3 from Bismarck to Eugene, returning Tue, Mar 10, priced at $404 found 4 days ago
Delta
Mon, Mar 2 - Wed, Mar 11
BIS
Bismarck
EUG
Eugene
$408 Roundtrip, found 4 days ago
$408
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Mar 2 from Bismarck to Eugene, returning Wed, Mar 11, priced at $408 found 4 days ago
Delta
Mon, Mar 2 - Sat, Mar 7
BIS
Bismarck
EUG
Eugene
$410 Roundtrip, found 4 days ago
$410
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Mar 2 from Bismarck to Eugene, returning Sat, Mar 7, priced at $410 found 4 days ago
Delta
Sat, Feb 28 - Thu, Mar 5
BIS
Bismarck
EUG
Eugene
$414 Roundtrip, found 4 days ago
$414
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Feb 28 from Bismarck to Eugene, returning Thu, Mar 5, priced at $414 found 4 days ago
Delta
Sat, Feb 28 - Mon, Mar 9
BIS
Bismarck
EUG
Eugene
$432 Roundtrip, found 4 days ago
$432
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Feb 28 from Bismarck to Eugene, returning Mon, Mar 9, priced at $432 found 4 days ago
Delta
Sat, Feb 28 - Wed, Mar 11
BIS
Bismarck
EUG
Eugene
$447 Roundtrip, found 4 days ago
$447
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Feb 28 from Bismarck to Eugene, returning Wed, Mar 11, priced at $447 found 4 days ago
Delta
Sat, Feb 28 - Sat, Mar 7
BIS
Bismarck
EUG
Eugene
$449 Roundtrip, found 4 days ago
$449
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Feb 28 from Bismarck to Eugene, returning Sat, Mar 7, priced at $449 found 4 days ago
United
Wed, May 20 - Wed, Jun 3
BIS
Bismarck
EUG
Eugene
$457 Roundtrip, found 4 hours ago
$457
Roundtrip
found 4 hours ago
Select United flight, departing Wed, May 20 from Bismarck to Eugene, returning Wed, Jun 3, priced at $457 found 4 hours ago
American Airlines
Sat, May 23 - Sat, Jun 6
BIS
Bismarck
EUG
Eugene
$834 Roundtrip, found 4 hours ago
$834
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, May 23 from Bismarck to Eugene, returning Sat, Jun 6, priced at $834 found 4 hours ago

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Frequently asked questions

How much does a flight from Bismarck Municipal Airport (BIS) to Mahlon Sweet Field Airport (EUG) cost?
Grab a cheap one-way flight from $131 or cheap return flight from $392 from Bismarck Municipal Airport (BIS) to Mahlon Sweet Field Airport (EUG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Bismarck Municipal Airport (BIS) to Mahlon Sweet Field Airport (EUG)?
March is the most affordable month to fly from BIS to EUG. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from Bismarck Municipal Airport (BIS) to Mahlon Sweet Field Airport (EUG)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from BIS to EUG. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Bismarck Municipal Airport (BIS) to Mahlon Sweet Field Airport (EUG)?
Direct flights from Bismarck Municipal Airport (BIS) to Mahlon Sweet Field Airport (EUG) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BIS to EUG?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a range of factors, such as the season 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 Mahlon Sweet Field Airport (EUG)?
Select a flight from Bismarck Municipal Airport (BIS) to Mahlon Sweet Field Airport (EUG) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 22% more likely to be 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 Mahlon Sweet Field Airport (EUG) last-minute?
Holding off until right before your break to book a flight from BIS to EUG generally means paying more. While you might find some last-minute offers, there's no guarantee. Be flexible with your travel plans for a better chance of snagging a bargain.
Is it cheaper to book a BIS to EUG flight and hotel package?
Securing a BIS to EUG flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our impressive range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bismarck Municipal Airport (BIS) to Mahlon Sweet Field Airport (EUG)?
In most cases, you can modify or cancel your BIS to EUG flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need further information, go to our Customer Service portal.

Travel information

Origin airport
Bismarck Municipal
Destination airport
Eugene
Airlines serving
American Airlines, Delta, United
Roundtrip price
$392
Distance
1099 mi

Book with confidence

Bismarck to Eugene Flights

The cheapest times to fly from Bismarck to Eugene

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

 

The best time to book a flight from Bismarck to Eugene

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

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 Eugene in 2026. You can also book with separate airlines for your outbound and return journeys, from $131 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 Eugene 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 Eugene 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 Eugene Flights

*Flight schedules are subject to change.

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*Available to One Key members.