$129+ Cheap flights from Portland to Bellingham (PDX - BLI)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BLI
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Portland 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 Portland to Bellingham
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Best
Last-minute
One-way
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 February 3, 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 February 3, 2026.
This Trip.com deal was found by Cheapflights users on 2/2. 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.
Thu 3/269:45 pm
PDX
- BLI
Nonstop1h 05m
Alaska Airlines
Sun 3/298:15 am
BLI
- PDX
Nonstop1h 00m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$142
This Expedia deal was found by Cheapflights users on 2/3. 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 3/26:00 am
PDX
- BLI
1 stop5h 13m
Alaska Airlines
Mon 3/911:53 am
BLI
- PDX
1 stop3h 55m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/117:05 am
PDX
- BLI
1 stop4h 08m
Alaska Airlines
Sat 3/1411:53 am
BLI
- PDX
1 stop3h 55m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$272
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/216:00 am
PDX
- BLI
1 stop5h 13m
Alaska Airlines
Tue 2/243:55 pm
BLI
- PDX
1 stop5h 15m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Fri 3/610:08 am
PDX
- BLI
2 stops13h 28m
Multiple Airlines
Sun 3/81:04 pm
BLI
- PDX
1 stop20h 09m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$292
This Expedia deal was found by Cheapflights users on 2/1. 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.
Thu 2/197:05 am
PDX
- BLI
1 stop4h 08m
Alaska Airlines
Sat 2/215:04 pm
BLI
- PDX
1 stop4h 06m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 2/259:19 pm
PDX
- BLI
1 stop13h 54m
Alaska Airlines
Wed 3/43:55 pm
BLI
- PDX
1 stop7h 49m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 2/166:00 am
PDX
- BLI
1 stop5h 13m
Alaska Airlines
Fri 2/204:19 pm
BLI
- PDX
1 stop4h 51m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/56:00 am
PDX
- BLI
1 stop5h 13m
Alaska Airlines
Sun 3/811:53 am
BLI
- PDX
2 stops18h 22m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$353
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 February 3, 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 February 3, 2026.
This Trip.com deal was found by Cheapflights users on 2/2. 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.
Thu 3/269:45 pm
PDX
- BLI
Nonstop1h 05m
Alaska Airlines
Sun 3/298:15 am
BLI
- PDX
Nonstop1h 00m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Fri 3/610:08 am
PDX
- BLI
2 stops13h 28m
Multiple Airlines
Sun 3/81:04 pm
BLI
- PDX
1 stop20h 09m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$292
This Expedia deal was found by Cheapflights users on 2/3. 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 3/26:00 am
PDX
- BLI
1 stop5h 13m
Alaska Airlines
Mon 3/911:53 am
BLI
- PDX
1 stop3h 55m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/117:05 am
PDX
- BLI
1 stop4h 08m
Alaska Airlines
Sat 3/1411:53 am
BLI
- PDX
1 stop3h 55m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$272
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/176:00 am
PDX
- BLI
1 stop5h 13m
Alaska Airlines
Sat 2/215:04 pm
BLI
- PDX
1 stop4h 06m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/57:05 am
PDX
- BLI
1 stop4h 08m
Alaska Airlines
Sun 3/811:53 am
BLI
- PDX
1 stop3h 55m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$277
This Expedia deal was found by Cheapflights users on 2/1. 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.
Thu 2/197:05 am
PDX
- BLI
1 stop4h 08m
Alaska Airlines
Sat 2/215:04 pm
BLI
- PDX
1 stop4h 06m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 2/259:19 pm
PDX
- BLI
1 stop13h 54m
Alaska Airlines
Wed 3/43:55 pm
BLI
- PDX
1 stop7h 49m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 2/166:00 am
PDX
- BLI
1 stop5h 13m
Alaska Airlines
Fri 2/204:19 pm
BLI
- PDX
1 stop4h 51m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$317
Last-minute flights from Portland to BellinghamDiscover last-minute flight deals from Portland to Bellingham. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Bellingham. Data last updated February 3, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 2/166:00 am
PDX
- BLI
1 stop5h 13m
Alaska Airlines
Fri 2/204:19 pm
BLI
- PDX
1 stop4h 51m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$317
This Expedia deal was found by Cheapflights users on 2/1. 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.
Thu 2/197:05 am
PDX
- BLI
1 stop4h 08m
Alaska Airlines
Sat 2/215:04 pm
BLI
- PDX
1 stop4h 06m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 2/216:00 am
PDX
- BLI
1 stop5h 13m
Alaska Airlines
Tue 2/243:55 pm
BLI
- PDX
1 stop3h 20m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 2/259:19 pm
PDX
- BLI
1 stop13h 54m
Alaska Airlines
Wed 3/43:55 pm
BLI
- PDX
1 stop7h 49m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/56:00 am
PDX
- BLI
1 stop5h 13m
Alaska Airlines
Sun 3/811:53 am
BLI
- PDX
2 stops18h 22m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Fri 3/610:08 am
PDX
- BLI
2 stops13h 28m
Multiple Airlines
Sun 3/81:04 pm
BLI
- PDX
1 stop20h 09m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$292
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/117:05 am
PDX
- BLI
1 stop4h 08m
Alaska Airlines
Sat 3/1411:53 am
BLI
- PDX
1 stop3h 55m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$272
This Trip.com deal was found by Cheapflights users on 2/2. 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.
Thu 3/269:45 pm
PDX
- BLI
Nonstop1h 05m
Alaska Airlines
Sun 3/298:15 am
BLI
- PDX
Nonstop1h 00m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$142
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 February 3, 2026.
Search for one-way flight options from Portland to Bellingham. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/17:05 am
PDX
- BLI
1 stop4h 08m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/16:56 pm
PDX
- BLI
2 stops26h 18m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$147
This Expedia deal was found by Cheapflights users on 2/1. 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 2/239:48 pm
PDX
- BLI
2 stops13h 25m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$203
This Expedia deal was found by Cheapflights users on 2/1. 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.
Sun 2/227:05 am
PDX
- BLI
1 stop4h 08m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/226:58 pm
PDX
- BLI
3 stops26h 41m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$292
This Travelocity deal was found by Cheapflights users on 1/31. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:00 am
PDX
- BLI
1 stop5h 13m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Fri 2/1310:18 pm
PDX
- BLI
2 stops39h 10m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Mon 2/237:07 am
PDX
- BLI
3 stops28h 06m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,802
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 February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $142 (Trip.com) |
One-way from | $129 (Alaska Airlines) |
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 February 3, 2026.
Use the filters below to find and compare flights from Portland to Bellingham that are best for you.
Fly from
Portland
Fly to
Bellingham
Route
Depart
Return
Price
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Thu 3/26
9:45 pm-10:50 pm
Nonstop1h 05m
Bellingham
Sun 3/29
8:15 am-9:15 am
Nonstop1h 00m
$142
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Mon 3/2
6:00 am-11:13 am
1 stop5h 13m
Bellingham
Mon 3/9
11:53 am-3:48 pm
1 stop3h 55m
$247
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Wed 3/11
7:05 am-11:13 am
1 stop4h 08m
Bellingham
Sat 3/14
11:53 am-3:48 pm
1 stop3h 55m
$272
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Tue 2/17
6:00 am-11:13 am
1 stop5h 13m
Bellingham
Sat 2/21
5:04 pm-9:10 pm
1 stop4h 06m
$277
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Thu 3/5
7:05 am-11:13 am
1 stop4h 08m
Bellingham
Sun 3/8
11:53 am-3:48 pm
1 stop3h 55m
$277
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Fri 3/6
10:08 am-11:36 pm
2 stops13h 28m
Bellingham
Sun 3/8
1:04 pm-9:13 am
1 stop20h 09m
$292
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Thu 2/19
7:05 am-11:13 am
1 stop4h 08m
Bellingham
Sat 2/21
5:04 pm-9:10 pm
1 stop4h 06m
$302
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Wed 2/25
9:19 pm-11:13 am
1 stop13h 54m
Bellingham
Wed 3/4
3:55 pm-11:44 pm
1 stop7h 49m
$313
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Mon 2/16
6:00 am-11:13 am
1 stop5h 13m
Bellingham
Fri 2/20
4:19 pm-9:10 pm
1 stop4h 51m
$317
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Sun 3/1
7:05 am-11:13 am
1 stop4h 08m
$129
Showing 1-10 of 16 results
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 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.
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 February 3, 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
Overall
8.0
Crew
8.5
Comfort
7.8
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Overall
8.0
Crew
8.5
Comfort
7.8
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
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
Burlington
Ferndale
Blaine
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Portland to Bellingham
See prices for flight routes from nearby airports that may be better suited for you.
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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$157 | Average$345 | FlexibilityNo cancel fee | On-time75% |