$637+ Cheap flights from Bellingham to Buffalo (BLI - BUF)
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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — BUF
Nov 28 — Dec 51
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best flights from Bellingham to BuffaloDiscover carefully curated flight deals from Bellingham to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.
Discover carefully curated flight deals from Bellingham to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:20 amBLI - BUF
2 stops14h 07mAlaska Airlines
Wed 3/115:00 pmBUF - BLI
2 stops10h 01mAlaska Airlines
Deal found 10/26![Alaska Airlines logo]()
$637
This American Airlines deal was found by Cheapflights users on 10/27. 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 3/108:10 amBLI - BUF
2 stops13h 00mAmerican Airlines
Wed 3/1112:06 pmBUF - BLI
2 stops29h 37mAmerican Airlines
Deal found 10/27![American Airlines logo]()
$764
Cheap flight deals from Bellingham to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to Buffalo (BUF). 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 29, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $637 (Alaska Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Bellingham to Buffalo 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 29, 2025.
Use the filters below to find and compare flights from Bellingham to Buffalo that are best for you.
Fly from
Bellingham
Fly to
Buffalo
Route
Depart
Return
Price
BellinghamBuffalo
BLI - BUF
BLIBUF
Bellingham
Tue 3/10
5:20 am-10:27 pm
2 stops14h 07m
Buffalo
Wed 3/11
5:00 pm-12:01 am
2 stops10h 01m
$637
BellinghamBuffalo
BLI - BUF
BLIBUF
Bellingham
Tue 3/10
8:10 am-12:10 am
2 stops13h 00m
Buffalo
Wed 3/11
12:06 pm-2:43 pm
2 stops29h 37m
$764
Compare providers for flights from Bellingham to Buffalo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bellingham to Buffalo in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bellingham-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bellingham-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bellingham-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bellingham-Buffalo flights, Cheapflights users trust Expedia the most. Expedia 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-Buffalo 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 Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo 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.
Related info for your journey
Find useful and relevant information for your journey from Bellingham to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Buffalo?
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