$361+ Cheap flights from Tucson to Bellingham (TUS - BLI)
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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BLI
Sep 18 — Sep 251
Round-trip
1 adult, Economy
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Find cheap flights from Tucson to Bellingham 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 Tucson to Bellingham
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Best
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Cheapest flights from Tucson to BellinghamExplore the most affordable flight options available from Tucson to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.
Explore the most affordable flight options available from Tucson to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 12/98:10 am -
1 stop5h 07m
Sat 12/125:14 am -
1 stop5h 57m
Deal found 8/18![Alaska Airlines logo]()
$361
This Booking.com deal was found by Cheapflights users on 8/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am -
1 stop6h 12m
Sat 9/57:19 pm -
1 stop18h 46m
Deal found 8/17![Alaska Airlines logo]()
$477
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Thu 10/223:54 pm -
1 stop7h 59m
Mon 10/268:20 am -
1 stop25h 37m
Deal found 8/16![Alaska Airlines logo]()
$488
This Alaska Airlines deal was found by Cheapflights users on 8/15. 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.
Wed 9/2310:37 am -
1 stop11h 54m
Sun 9/277:00 am -
1 stop26h 57m
Deal found 8/15![Alaska Airlines logo]()
$497
This Expedia deal was found by Cheapflights users on 8/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:05 pm -
2 stops8h 54m
Tue 9/157:26 pm -
1 stop18h 47m
Deal found 8/16![Alaska Airlines logo]()
$538
Best flights from Tucson to BellinghamDiscover carefully curated flight deals from Tucson to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
Discover carefully curated flight deals from Tucson to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 12/98:10 am -
1 stop5h 07m
Sat 12/125:14 am -
1 stop5h 57m
Deal found 8/18![Alaska Airlines logo]()
$361
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Thu 10/227:24 am -
1 stop6h 13m
Mon 10/268:20 am -
2 stops30h 36m
Deal found 8/16![Alaska Airlines logo]()
$493
This Booking.com deal was found by Cheapflights users on 8/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:37 am -
1 stop11h 54m
Sun 9/277:00 am -
1 stop26h 57m
Deal found 8/14![Alaska Airlines logo]()
$497
Last-minute flights from Tucson to BellinghamDiscover last-minute flight deals from Tucson to Bellingham. Data last updated August 19, 2026 and is based on user searches.
Discover last-minute flight deals from Tucson to Bellingham. Data last updated August 19, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 8/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am -
1 stop6h 12m
Sat 9/57:19 pm -
1 stop18h 46m
Deal found 8/17![Alaska Airlines logo]()
$477
This Expedia deal was found by Cheapflights users on 8/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:05 pm -
2 stops8h 54m
Tue 9/157:26 pm -
1 stop18h 47m
Deal found 8/16![Alaska Airlines logo]()
$538
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 9/17:00 am -
1 stop6h 12m
Fri 9/187:26 pm -
1 stop18h 47m
Deal found 8/16![Alaska Airlines logo]()
$608
This Alaska Airlines deal was found by Cheapflights users on 8/15. 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.
Wed 9/2310:37 am -
1 stop11h 54m
Sun 9/277:00 am -
1 stop26h 57m
Deal found 8/15![Alaska Airlines logo]()
$497
Find flight deals from Tucson to Bellingham
Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Bellingham (BLI). 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 August 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $361 (Alaska Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Tucson to Bellingham 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 August 19, 2026.
Use the filters below to find and compare flights from Tucson to Bellingham that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
TucsonBellingham
TUS Tucson - BLI Bellingham
TUSBLI
Tucson
Wed 12/9
8:10 am-12:17 pm
1 stop5h 07m
Bellingham
Sat 12/12
5:14 am-12:11 pm
1 stop5h 57m
$361
TucsonBellingham
TUS Tucson - BLI Bellingham
TUSBLI
Tucson
Thu 10/22
7:24 am-1:37 pm
1 stop6h 13m
Bellingham
Mon 10/26
8:20 am-2:56 pm
2 stops30h 36m
$493
TucsonBellingham
TUS Tucson - BLI Bellingham
TUSBLI
Tucson
Wed 9/23
10:37 am-10:31 pm
1 stop11h 54m
Bellingham
Sun 9/27
7:00 am-9:57 am
1 stop26h 57m
$497
Sorted by cheapest first
Compare providers for flights from Tucson to Bellingham
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 Tucson to Bellingham in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Tucson-Bellingham flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tucson-Bellingham flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tucson-Bellingham flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Tucson-Bellingham 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 Tucson-Bellingham 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 Tucson to Bellingham
Have a flexible travel schedule? Discover the best time to fly to Bellingham from Tucson with our price prediction graph.
TUS-BLI
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 Tucson to Bellingham. 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 Bellingham?
Book flights to Bellingham if you plan to visit one of these locationsMount Vernon
Ferndale
Blaine
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