$916+ Cheap flights from Bellingham to Bismarck (BLI - BIS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — BIS
Nov 23 — Nov 301
1 adult, Economy
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Best flights from Bellingham to BismarckDiscover carefully curated flight deals from Bellingham to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2025.
Discover carefully curated flight deals from Bellingham to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2025.
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:20 amBLI - BIS
2 stops14h 07mAmerican Airlines
Wed 4/153:04 pmBIS - BLI
2 stops25h 31mAmerican Airlines
Deal found 10/22![American Airlines logo]()
$916
Cheap flight deals from Bellingham to Bismarck
Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to Bismarck (BIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 24, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $916 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Bellingham to Bismarck that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 24, 2025.
Use the filters below to find and compare flights from Bellingham to Bismarck that are best for you.
Fly from
Bellingham
Fly to
Bismarck
Route
Depart
Return
Price
BellinghamBismarck
BLI - BIS
BLIBIS
Bellingham
Tue 4/14
5:20 am-9:27 pm
2 stops14h 07m
Bismarck
Wed 4/15
3:04 pm-2:35 pm
2 stops25h 31m
$916
- Most accurate provider: When it comes to deals on Bellingham-Bismarck flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bellingham-Bismarck flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bellingham-Bismarck flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bellingham-Bismarck flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bellingham-Bismarck flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Bellingham to Bismarck
Have a flexible travel schedule? Discover the best time to fly to Bismarck from Bellingham with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.