$99+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BLI
May 7 — May 141
Round-trip
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 April 7, 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 April 7, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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.
Wed 4/292:27 pm
PDX
- BLI
Nonstop0h 54m
Alaska Airlines
Wed 5/64:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$117
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 5/29:45 pm
PDX
- BLI
Nonstop0h 57m
Alaska Airlines
Sat 5/94:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 5/39:45 pm
PDX
- BLI
Nonstop0h 57m
Alaska Airlines
Sun 5/104:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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.
Thu 4/239:45 pm
PDX
- BLI
Nonstop0h 57m
Alaska Airlines
Sun 4/264:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$172
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 4/282:27 pm
PDX
- BLI
Nonstop0h 54m
Alaska Airlines
Fri 5/14:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 4/262:27 pm
PDX
- BLI
Nonstop0h 54m
Alaska Airlines
Sat 5/24:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$182
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 4/252:27 pm
PDX
- BLI
Nonstop0h 54m
Alaska Airlines
Thu 4/304:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$192
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 5/39:45 pm
PDX
- BLI
Nonstop0h 57m
Alaska Airlines
Fri 5/84:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 5/27:18 pm
PDX
- BLI
1 stop4h 41m
Alaska Airlines
Sun 5/104:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$212
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 4/262:27 pm
PDX
- BLI
Nonstop0h 54m
Alaska Airlines
Wed 4/294:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 4/6![Alaska Airlines logo]()
$227
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 April 7, 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 April 7, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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.
Wed 4/292:27 pm
PDX
- BLI
Nonstop0h 54m
Alaska Airlines
Wed 5/64:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$117
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 5/59:45 pm
PDX
- BLI
Nonstop0h 57m
Alaska Airlines
Tue 5/124:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 5/49:45 pm
PDX
- BLI
Nonstop0h 57m
Alaska Airlines
Sat 5/94:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 5/39:45 pm
PDX
- BLI
Nonstop0h 57m
Alaska Airlines
Wed 5/137:55 am
BLI
- PDX
Nonstop1h 00m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 5/79:45 pm
PDX
- BLI
Nonstop0h 57m
Alaska Airlines
Fri 5/84:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 5/39:45 pm
PDX
- BLI
Nonstop0h 57m
Alaska Airlines
Mon 5/117:19 pm
BLI
- PDX
1 stop3h 34m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$232
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 4/239:45 pm
PDX
- BLI
Nonstop0h 57m
Alaska Airlines
Sun 4/264:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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.
Wed 8/128:19 am
PDX
- BLI
1 stop4h 50m
Alaska Airlines
Sat 8/158:30 am
BLI
- PDX
Nonstop0h 59m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 4/292:27 pm
PDX
- BLI
Nonstop0h 54m
Alaska Airlines
Sat 5/27:19 pm
BLI
- PDX
2 stops10h 55m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$298
Last-minute flights from Portland to BellinghamDiscover last-minute flight deals from Portland to Bellingham. Data last updated April 7, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Bellingham. Data last updated April 7, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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.
Thu 4/239:45 pm
PDX
- BLI
Nonstop0h 57m
Alaska Airlines
Sun 4/264:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$172
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 4/252:27 pm
PDX
- BLI
Nonstop0h 54m
Alaska Airlines
Thu 4/304:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$192
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 4/259:45 pm
PDX
- BLI
Nonstop0h 57m
Alaska Airlines
Mon 4/277:19 pm
BLI
- PDX
1 stop3h 34m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$242
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 4/262:27 pm
PDX
- BLI
Nonstop0h 54m
Alaska Airlines
Sat 5/24:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$182
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 4/262:27 pm
PDX
- BLI
Nonstop0h 54m
Alaska Airlines
Fri 5/14:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 4/282:27 pm
PDX
- BLI
Nonstop0h 54m
Alaska Airlines
Fri 5/14:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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.
Wed 4/292:27 pm
PDX
- BLI
Nonstop0h 54m
Alaska Airlines
Wed 5/64:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$117
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 5/29:45 pm
PDX
- BLI
Nonstop0h 57m
Alaska Airlines
Sat 5/94:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 5/29:45 pm
PDX
- BLI
Nonstop0h 57m
Alaska Airlines
Wed 5/135:53 pm
BLI
- PDX
1 stop3h 35m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$212
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 5/39:45 pm
PDX
- BLI
Nonstop0h 57m
Alaska Airlines
Mon 5/114:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 5/39:45 pm
PDX
- BLI
Nonstop0h 57m
Alaska Airlines
Fri 5/84:01 pm
BLI
- PDX
Nonstop0h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$197
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 April 7, 2026.
Search for one-way flight options from Portland to Bellingham. Find affordable one-way fares based on user searches. Data last updated April 7, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:50 pm
PDX
- BLI
Nonstop1h 01m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$99
This Expedia deal was found by Cheapflights users on 4/4. 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 5/39:45 pm
PDX
- BLI
Nonstop0h 57m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$109
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:50 pm
PDX
- BLI
Nonstop1h 01m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$134
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:50 pm
PDX
- BLI
Nonstop1h 01m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$144
This Travelocity deal was found by Cheapflights users on 4/3. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:50 pm
PDX
- BLI
Nonstop1h 01m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:31 pm
PDX
- BLI
2 stops29h 38m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$226
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 April 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $117 (Expedia) |
One-way from | $99 (Alaska Airlines) |
Popular in | February |
Cheapest in | April |
Average price | $112 |
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 April 7, 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
Quickest round-trip
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Wed 4/29
2:27 pm-3:21 pm
Nonstop0h 54m
Bellingham
Wed 5/6
4:01 pm-4:55 pm
Nonstop0h 54m
$117
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Tue 5/5
9:45 pm-10:42 pm
Nonstop0h 57m
Bellingham
Tue 5/12
4:01 pm-4:55 pm
Nonstop0h 54m
$137
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Mon 5/4
9:45 pm-10:42 pm
Nonstop0h 57m
Bellingham
Sat 5/9
4:01 pm-4:55 pm
Nonstop0h 54m
$157
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Sun 5/3
9:45 pm-10:42 pm
Nonstop0h 57m
Bellingham
Wed 5/13
7:55 am-8:55 am
Nonstop1h 00m
$177
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Thu 5/7
9:45 pm-10:42 pm
Nonstop0h 57m
Bellingham
Fri 5/8
4:01 pm-4:55 pm
Nonstop0h 54m
$197
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Sun 5/3
9:45 pm-10:42 pm
Nonstop0h 57m
Bellingham
Mon 5/11
7:19 pm-10:53 pm
1 stop3h 34m
$232
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Thu 4/23
9:45 pm-10:42 pm
Nonstop0h 57m
Bellingham
Sun 4/26
4:01 pm-4:55 pm
Nonstop0h 54m
$252
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Wed 8/12
8:19 am-1:09 pm
1 stop4h 50m
Bellingham
Sat 8/15
8:30 am-9:29 am
Nonstop0h 59m
$257
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Wed 4/29
2:27 pm-3:21 pm
Nonstop0h 54m
Bellingham
Sat 5/2
7:19 pm-6:14 am
2 stops10h 55m
$298
Cheapest one-way
Quickest one-way
PortlandBellingham
PDX - BLI
PDXBLI
Portland
Tue 6/2
9:50 pm-10:51 pm
Nonstop1h 01m
$99
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 April.
| 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.
Cheapflights Insights
Everything you need to know about your flight from Portland to Bellingham
What is the cheapest time of day to fly from PDX to BLI?
Find hourly flight availability from Portland to Bellingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 7, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Bellingham as you normally would.
How much does it cost to fly round-trip from Portland to Bellingham?
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 April 7, 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.
Crew
8.5
Food
7.0
Boarding
8.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Food
7.0
Boarding
8.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$117 | Average$311 | FlexibilityNo cancel fee | On-time75% |