Cheap flights from Bellingham to Portland (BLI - PDX) from $95

This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
BLI — PDX
Sep 26 — Oct 31

How to find the cheapest flight from Bellingham (BLI) to Portland (PDX)

All the information you need to plan the best BLI to PDX flight in 2023: compare Bellingham to Portland flight prices with the expected peak season, weather and rainfall in Portland.

Popular in

April

Cheapest in

February

Round-trip from

$278

One-way from

$95
High demand for flights, 31% potential price rise
Best time to find cheap flights, 70% potential price drop
From Bellingham to Portland
One-way flight from Bellingham to Portland

BLI - PDX

Price

$278 - $500

PDX

Temperature

41 - 69.8 °F

PDX

Rainfall

0.7 - 5.6 inches

What is the cheapest month to fly from Bellingham to Portland?

Our data shows that February tends to be the cheapest month to fly to Portland from Bellingham. Users have commonly found prices around $307 for the month, but tickets can be as low as $68. Due to multiple factors, prepare for potentially higher prices in April.

When is the cheapest time to fly from Bellingham to Portland (BLI - PDX)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bellingham to Portland as you normally would.

Cheap Alaska Airlines flights from Bellingham to Portland

Cheap Bellingham to Portland flights in September & October 2023

The best prices found for BLI to PDX flights for September, October

Bellingham to Portland 2023 flight deals

Cheap flights to Portland from Bellingham found for this year

Bellingham to Portland flights leaving soon

Late deals on return flights to Portland from Bellingham, departing today and this week

One-way flights to Portland from Bellingham

The cheapest one-way flights from Bellingham to Portland

Find flights from Bellingham to Portland within your budget

Use the slider to find flights from Bellingham to Portland that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$359 - $649

Route

Depart

Return

Price

BellinghamPortland

BLI - PDX

BLIPDX

Bellingham

Fri 12/1

1 stop2h 24m

Portland

Fri 12/1

1 stop2h 45m

BellinghamPortland

BLI - PDX

BLIPDX

Bellingham

Fri 10/20

1 stop13h 49m

Portland

Fri 10/27

1 stop14h 37m

BellinghamPortland

BLI - PDX

BLIPDX

Bellingham

Fri 10/20

3 stops26h 41m

Portland

Fri 10/27

1 stop14h 37m

BellinghamPortland

BLI - PDX

BLIPDX

Bellingham

Fri 12/1

1 stop3h 51m

Portland

Fri 12/1

2 stops17h 04m

BellinghamPortland

BLI - PDX

BLIPDX

Bellingham

Fri 10/20

1 stop13h 49m

Portland

Fri 10/27

2 stops22h 56m

BellinghamPortland

BLI - PDX

BLIPDX

Bellingham

Fri 10/20

3 stops29h 13m

Portland

Fri 10/27

2 stops22h 56m

BellinghamPortland

BLI - PDX

BLIPDX

Bellingham

Sun 10/1

1 stop9h 30m

Portland

Sun 10/1

1 stop16h 20m

BellinghamPortland

BLI - PDX

BLIPDX

Bellingham

Fri 10/6

1 stop10h 54m

Portland

Sat 10/7

1 stop5h 02m

BellinghamPortland

BLI - PDX

BLIPDX

Bellingham

Fri 10/6

1 stop17h 44m

Portland

Sat 10/7

2 stops8h 48m

Flights are sorted by cheapest first

Deals found on 9/20

Reviews of airlines servicing Portland

Alaska Airlines
8.1
Very good
1,393 reviews

Boarding

8.3

Entertainment

7.2

Overall

8.1

Food

7.2

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

Alaska Airlines
8.1
Very good
1,393 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Boarding

8.3

Entertainment

7.2

Overall

8.1

Food

7.2

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

American Airlines
7.2
Good
2,635 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Boarding

8.3

Entertainment

7.2

Overall

8.1

Food

7.2

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

Related info for your journey

Useful info, stats and facts about Bellingham to Portland flights.

Can I find flights from Bellingham to Portland for under $400 on Cheapflights?

Yes, there are multiple flights from Bellingham to Portland for under $400. The cheapest flight booked recently is on Alaska Airlines for just $359, but on average you can expect to pay $581.

Are there last-minute flights available from Bellingham to Portland for under $400?

There are currently 6+ open flights from Bellingham to Portland within the next 7 days for less than $400.

What are the cheapest airlines flying from Bellingham to Portland round-trip?

Cheapflights users have booked flights from Bellingham to Portland round-trip from $359. Another airline that can offer you cheap pricing is American Airlines.

What does BLI to PDX mean?

Great question - BLI to PDX just means Bellingham Airport to Portland Airport. Now you’ll know what these unique codes when you look for flights!

Alternative routes for Bellingham to Portland

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Bellingham to Portland

The chart below displays the airlines Cheapflights users traveling from Bellingham to Portland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$290Average$505FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.