Cheap flights from Portland to Bellingham

One-way fares from $283 · PDX → BLI · prices found by travellers in the last 48 hours

Compare all dates Bellingham → Portland
Cheapest fare
$283

Alaska Airlines · Thu, Nov 12

Cheapest month
November

from $283

Direct flights
Yes

Alaska Airlines

Flight time
1h 00m

360 km

Get a price alert

We'll email you when Portland → Bellingham drops to your price. It's free, and you can stop any time.

Today's cheapest fare is $283. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Portland to Bellingham

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $283

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Alaska Airlines
Depart21:30 Thu, Nov 12PDX → BLI 1h 00m · Direct
$283one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Bellingham

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in BellinghamCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in BellinghamTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in BellinghamPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in BellinghamCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Portland to Bellingham

Portland (PDX) and Bellingham (BLI) are about 360 km apart. Direct flights take around 1h 00m, and recent direct fares were with Alaska Airlines. Over the next few months, one-way fares start from $283, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Portland to Bellingham?

The cheapest one-way fare we've seen recently is $283 with Alaska Airlines, departing Thursday, November 12, 2026.

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

November 2026 currently has the lowest fares, from $283 one way.

Are there direct flights from Portland to Bellingham?

Yes. Recent direct fares were with Alaska Airlines.

How long is the flight from Portland to Bellingham?

A direct flight takes about 1h 00m. Portland and Bellingham are around 360 km apart.

Which airlines fly from Portland to Bellingham?

Recent fares on this route were with Alaska Airlines.

More cheap flights from Portland

Compare flights to Bellingham from other cities →