$453+ Cheap flights from Bellingham to Billings (BLI - BIL)
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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — BIL
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Bellingham to Billings with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Bellingham to Billings
Cheapest
Best
Last-minute
Cheapest flights from Bellingham to BillingsExplore the most affordable flight options available from Bellingham to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Bellingham to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2912:36 pm -
1 stop25h 22m
Sat 1/23:38 pm -
1 stop8h 20m
Deal found 10/22![Alaska Airlines logo]()
$453
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2912:36 pm -
1 stop25h 22m
Mon 1/43:38 pm -
1 stop21h 14m
Deal found 10/22![Alaska Airlines logo]()
$458
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2912:36 pm -
1 stop25h 22m
Sun 1/33:38 pm -
1 stop8h 20m
Deal found 10/22![Alaska Airlines logo]()
$463
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/288:19 am -
1 stop5h 39m
Sat 1/23:38 pm -
1 stop8h 20m
Deal found 10/22![Alaska Airlines logo]()
$535
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/288:19 am -
1 stop5h 39m
Mon 1/43:38 pm -
1 stop21h 14m
Deal found 10/22![Alaska Airlines logo]()
$540
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/288:19 am -
1 stop5h 39m
Sun 1/33:38 pm -
1 stop8h 20m
Deal found 10/22![Alaska Airlines logo]()
$545
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/278:19 am -
1 stop5h 39m
Sat 1/23:38 pm -
1 stop8h 20m
Deal found 10/22![Alaska Airlines logo]()
$567
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/278:19 am -
1 stop5h 39m
Mon 1/43:38 pm -
1 stop21h 14m
Deal found 10/22![Alaska Airlines logo]()
$572
Best flights from Bellingham to BillingsDiscover carefully curated flight deals from Bellingham to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Bellingham to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2912:36 pm -
1 stop25h 22m
Mon 1/43:38 pm -
1 stop21h 14m
Deal found 10/22![Alaska Airlines logo]()
$458
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2912:36 pm -
1 stop25h 22m
Sun 1/33:38 pm -
1 stop8h 20m
Deal found 10/22![Alaska Airlines logo]()
$463
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/278:19 am -
1 stop5h 39m
Sat 1/23:38 pm -
1 stop8h 20m
Deal found 10/22![Alaska Airlines logo]()
$567
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/278:19 am -
1 stop5h 39m
Sun 1/33:38 pm -
1 stop8h 20m
Deal found 10/22![Alaska Airlines logo]()
$577
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:00 am -
2 stops6h 58m
Mon 1/43:38 pm -
1 stop8h 20m
Deal found 10/22![Alaska Airlines logo]()
$593
Last-minute flights from Bellingham to BillingsDiscover last-minute flight deals from Bellingham to Billings. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Bellingham to Billings. Data last updated October 25, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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.
Mon 11/27:29 pm -
1 stop20h 03m
Fri 11/67:18 am -
1 stop7h 00m
Deal found 10/20![Alaska Airlines logo]()
$936
Find flight deals from Bellingham to Billings
Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to Billings (BIL). 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 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $453 (Alaska Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Bellingham to Billings 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Bellingham to Billings that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BellinghamBillings
BLI Bellingham - BIL Billings Logan Intl
BLIBIL
Bellingham
Tue 12/29
12:36 pm-2:58 pm
1 stop25h 22m
Billings Logan Intl
Mon 1/4
3:38 pm-11:52 am
1 stop21h 14m
$458
BellinghamBillings
BLI Bellingham - BIL Billings Logan Intl
BLIBIL
Bellingham
Tue 12/29
12:36 pm-2:58 pm
1 stop25h 22m
Billings Logan Intl
Sun 1/3
3:38 pm-10:58 pm
1 stop8h 20m
$463
Quickest round-trip
BellinghamBillings
BLI Bellingham - BIL Billings Logan Intl
BLIBIL
Bellingham
Sun 12/27
8:19 am-2:58 pm
1 stop5h 39m
Billings Logan Intl
Sat 1/2
3:38 pm-10:58 pm
1 stop8h 20m
$567
BellinghamBillings
BLI Bellingham - BIL Billings Logan Intl
BLIBIL
Bellingham
Sun 12/27
8:19 am-2:58 pm
1 stop5h 39m
Billings Logan Intl
Sun 1/3
3:38 pm-10:58 pm
1 stop8h 20m
$577
BellinghamBillings
BLI Bellingham - BIL Billings Logan Intl
BLIBIL
Bellingham
Mon 12/28
7:00 am-2:58 pm
2 stops6h 58m
Billings Logan Intl
Mon 1/4
3:38 pm-10:58 pm
1 stop8h 20m
$593
Sorted by cheapest first
Compare providers for flights from Bellingham to Billings
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 Billings in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bellingham-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bellingham-Billings flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bellingham-Billings flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bellingham-Billings flights, Cheapflights users trust FlightHub the most. FlightHub 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-Billings 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 Billings
Have a flexible travel schedule? Discover the best time to fly to Billings from Bellingham with our price prediction graph.
BLI-BIL
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
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