$218+ Cheap flights from Portland to Bellingham (PDX - 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BLI
Jul 27 — Aug 31
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Bellingham with Cheapflights
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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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Cheapest flights from Portland to BellinghamExplore the most affordable flight options available from Portland to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
Explore the most affordable flight options available from Portland to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
This Trip.com deal was found by Cheapflights users on 6/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:30 pm
PDX
- BLI
Nonstop1h 01m
Alaska Airlines
Mon 8/247:30 am
BLI
- PDX
Nonstop1h 01m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$218
This Alaska Airlines deal was found by Cheapflights users on 6/22. 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.
Thu 9/39:30 pm
PDX
- BLI
Nonstop1h 01m
Alaska Airlines
Sun 9/67:30 am
BLI
- PDX
Nonstop1h 01m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 6/25. 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.
Fri 10/169:28 am
PDX
- BLI
1 stop4h 01m
Alaska Airlines
Sun 10/188:20 am
BLI
- PDX
Nonstop1h 01m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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.
Wed 8/129:31 pm
PDX
- BLI
Nonstop0h 59m
Alaska Airlines
Sat 8/158:30 am
BLI
- PDX
Nonstop0h 59m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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.
Thu 9/106:20 am
PDX
- BLI
1 stop17h 24m
Alaska Airlines
Sun 9/137:00 am
BLI
- PDX
Nonstop1h 01m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:34 pm
PDX
- BLI
1 stop22h 38m
Multiple Airlines
Sun 9/137:30 am
BLI
- PDX
1 stop13h 09m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$316
This Priceline deal was found by Cheapflights users on 6/24. 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 8/37:38 pm
PDX
- BLI
1 stop4h 21m
Alaska Airlines
Mon 8/108:30 am
BLI
- PDX
Nonstop0h 59m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$327
This Priceline deal was found by Cheapflights users on 6/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:31 pm
PDX
- BLI
Nonstop0h 59m
Alaska Airlines
Sun 8/28:30 am
BLI
- PDX
Nonstop0h 59m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$337
Best flights from Portland to BellinghamDiscover carefully curated flight deals from Portland to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
Discover carefully curated flight deals from Portland to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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.
Fri 10/169:35 pm
PDX
- BLI
Nonstop1h 00m
Alaska Airlines
Sun 10/188:20 am
BLI
- PDX
Nonstop1h 01m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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.
Wed 8/129:31 pm
PDX
- BLI
Nonstop0h 59m
Alaska Airlines
Sat 8/158:30 am
BLI
- PDX
Nonstop0h 59m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$297
This Priceline deal was found by Cheapflights users on 6/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:31 pm
PDX
- BLI
Nonstop0h 59m
Alaska Airlines
Sun 8/28:30 am
BLI
- PDX
Nonstop0h 59m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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.
Thu 9/109:30 pm
PDX
- BLI
Nonstop1h 01m
Alaska Airlines
Sun 9/137:00 am
BLI
- PDX
Nonstop1h 01m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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 9/37:09 am
PDX
- BLI
1 stop16h 50m
Alaska Airlines
Sun 9/65:26 am
BLI
- PDX
1 stop4h 07m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$380
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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 7/309:31 pm
PDX
- BLI
Nonstop0h 59m
Alaska Airlines
Sun 8/28:30 am
BLI
- PDX
Nonstop0h 59m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$392
This Alaska Airlines deal was found by Cheapflights users on 6/22. 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.
Wed 8/59:31 pm
PDX
- BLI
Nonstop0h 59m
Alaska Airlines
Sun 8/95:26 pm
BLI
- PDX
1 stop14h 11m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$410
Last-minute flights from Portland to BellinghamDiscover last-minute flight deals from Portland to Bellingham. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Bellingham. Data last updated June 27, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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.
Fri 7/39:31 pm
PDX
- BLI
Nonstop0h 59m
Alaska Airlines
Sun 7/58:30 am
BLI
- PDX
Nonstop0h 59m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$417
This Priceline deal was found by Cheapflights users on 6/22. 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 7/209:31 pm
PDX
- BLI
Nonstop0h 59m
Alaska Airlines
Mon 7/278:30 am
BLI
- PDX
Nonstop0h 59m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$447
This Priceline deal was found by Cheapflights users on 6/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:31 pm
PDX
- BLI
Nonstop0h 59m
Alaska Airlines
Sun 8/28:30 am
BLI
- PDX
Nonstop0h 59m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:49 pm
PDX
- BLI
1 stop14h 10m
Multiple Airlines
Sun 8/21:16 pm
BLI
- PDX
1 stop27h 38m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 6/22. 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.
Thu 7/309:31 pm
PDX
- BLI
Nonstop0h 59m
Alaska Airlines
Sun 8/28:30 am
BLI
- PDX
Nonstop0h 59m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$392
One-way flights from Portland to BellinghamSearch for one-way flight options from Portland to Bellingham. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
Search for one-way flight options from Portland to Bellingham. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:21 pm
PDX
- BLI
2 stops30h 07m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$221
This Priceline deal was found by Cheapflights users on 6/25. 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 7/69:31 pm
PDX
- BLI
Nonstop0h 59m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:49 pm
PDX
- BLI
1 stop13h 50m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$256
This Priceline deal was found by Cheapflights users on 6/23. 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.
Sun 7/59:31 pm
PDX
- BLI
Nonstop0h 59m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$274
This Expedia deal was found by Cheapflights users on 6/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:31 pm
PDX
- BLI
Nonstop0h 59m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$279
This Priceline deal was found by Cheapflights users on 6/22. 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.
Wed 8/52:49 pm
PDX
- BLI
2 stops9h 10m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$290
This Priceline deal was found by Cheapflights users on 6/24. 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.
Fri 7/317:38 pm
PDX
- BLI
1 stop4h 21m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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.
Sat 8/15:00 am
PDX
- BLI
1 stop11h 46m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 6/22. 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.
Wed 7/228:19 am
PDX
- BLI
1 stop15h 40m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$317
Find flight deals from Portland to Bellingham
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 June 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $232 (Priceline) |
One-way from | $221 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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 June 27, 2026.
Use the filters below to find and compare flights from Portland to Bellingham that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Fri 10/16
9:35 pm-10:35 pm
Nonstop1h 00m
Bellingham
Sun 10/18
8:20 am-9:21 am
Nonstop1h 01m
$237
Quickest round-trip
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Wed 8/12
9:31 pm-10:30 pm
Nonstop0h 59m
Bellingham
Sat 8/15
8:30 am-9:29 am
Nonstop0h 59m
$297
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Sun 7/26
9:31 pm-10:30 pm
Nonstop0h 59m
Bellingham
Sun 8/2
8:30 am-9:29 am
Nonstop0h 59m
$337
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Thu 9/10
9:30 pm-10:31 pm
Nonstop1h 01m
Bellingham
Sun 9/13
7:00 am-8:01 am
Nonstop1h 01m
$367
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Thu 9/3
7:09 am-11:59 pm
1 stop16h 50m
Bellingham
Sun 9/6
5:26 am-9:33 am
1 stop4h 07m
$380
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Thu 7/30
9:31 pm-10:30 pm
Nonstop0h 59m
Bellingham
Sun 8/2
8:30 am-9:29 am
Nonstop0h 59m
$392
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Wed 8/5
9:31 pm-10:30 pm
Nonstop0h 59m
Bellingham
Sun 8/9
5:26 pm-7:37 am
1 stop14h 11m
$410
Cheapest one-way
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Sun 7/19
6:49 pm-8:59 am
1 stop14h 10m
$239
Quickest one-way
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Mon 7/13
9:31 pm-10:30 pm
Nonstop0h 59m
$239
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Sat 8/1
5:36 pm-8:59 am
2 stops39h 23m
$274
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Portland 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 Portland to Bellingham in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Bellingham flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Bellingham flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Bellingham flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-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 Portland-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 Portland to Bellingham
Have a flexible travel schedule? Discover the best time to fly to Bellingham from Portland with our price prediction graph.
PDX-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.
Cheapflights Insights
Everything you need to know about your flight from Portland to Bellingham
Prices
Airlines
Reviews of airlines servicing Bellingham
Get insights into the airlines that provide service to Bellingham. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bellingham. Reviews last updated June 27, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines from Portland to Bellingham to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Boarding
8.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Related info for your journey
Find useful and relevant information for your journey from Portland 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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Complete your trip
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Other flights to Bellingham
Explore flights to Bellingham departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 27, 2026.
Complete your trip
Complete your trip to Bellingham by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Portland to Bellingham, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Bellingham flights
Browse other Portland and Bellingham flight options. Last updated on June 27, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on June 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Portland to Bellingham
Discover the top airline that operate flights from Portland to Bellingham. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$227 | FlexibilityNo cancel fee | On-time75% |