Cheap flights from Boston to Kelso - Longview

View AU$135 flight on Sat, 1 Nov. 2025Opens in a new window

Popular airlines from Boston to Kelso - Longview

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Boston (BOS) to Kelso - Longview (PDX)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 6 Nov. - Wed, 12 Nov.
BOS
Boston
PDX
Portland
AU$334 Return, found 2 days ago
AU$334
Return
found 2 days ago
Select American Airlines flight, departing Thu, 6 Nov. from Boston to Portland, returning Wed, 12 Nov., priced at AU$334 found 2 days ago
American Airlines
Thu, 6 Nov. - Wed, 12 Nov.
BOS
Boston
PDX
Portland
AU$396 Return, found 2 days ago
AU$396
Return
found 2 days ago
Select American Airlines flight, departing Thu, 6 Nov. from Boston to Portland, returning Wed, 12 Nov., priced at AU$396 found 2 days ago
Delta
Thu, 6 Nov. - Wed, 12 Nov.
BOS
Boston
PDX
Portland
AU$397 Return, found 2 days ago
AU$397
Return
found 2 days ago
Select Delta flight, departing Thu, 6 Nov. from Boston to Portland, returning Wed, 12 Nov., priced at AU$397 found 2 days ago
American Airlines
Thu, 6 Nov. - Wed, 12 Nov.
BOS
Boston
PDX
Portland
AU$426 Return, found 2 days ago
AU$426
Return
found 2 days ago
Select American Airlines flight, departing Thu, 6 Nov. from Boston to Portland, returning Wed, 12 Nov., priced at AU$426 found 2 days ago
Alaska Airlines
Thu, 6 Nov. - Wed, 12 Nov.
BOS
Boston
PDX
Portland
AU$427 Return, found 2 days ago
AU$427
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 6 Nov. from Boston to Portland, returning Wed, 12 Nov., priced at AU$427 found 2 days ago
United
Thu, 6 Nov. - Wed, 12 Nov.
BOS
Boston
PDX
Portland
AU$535 Return, found 2 days ago
AU$535
Return
found 2 days ago
Select United flight, departing Thu, 6 Nov. from Boston to Portland, returning Wed, 12 Nov., priced at AU$535 found 2 days ago

Find the cheapest month to fly from Boston (BOS) to Portland (PDX)

September is typically the cheapest month to fly

From AU$204 - AU$332 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.