Flights to Columbia River Gorge from Baltimore - $112

View $112 flight on Mon, Nov 3, 2025Opens in a new window

Popular airlines from Baltimore to Columbia River Gorge

  • Alaska Airlines

    Alaska Airlines

  • Spirit Airlines

    Spirit Airlines

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Baltimore to Columbia River Gorge (WAS-PDX)

Prices were available within the past 7 days and start at $112 for one-way flights and $224 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, Nov 8 - Thu, Nov 13
BWI
Baltimore
PDX
Portland
$224 Roundtrip, found 13 hours ago
$224
Roundtrip
found 13 hours ago
Select Spirit Airlines flight, departing Sat, Nov 8 from Baltimore to Portland, returning Thu, Nov 13, priced at $224 found 13 hours ago
Spirit Airlines
Fri, Sep 26 - Tue, Sep 30
BWI
Baltimore
PDX
Portland
$226 Roundtrip, just found
$226
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Sep 26 from Baltimore to Portland, returning Tue, Sep 30, priced at $226 just found
Frontier Airlines
Tue, Aug 12 - Wed, Aug 20
DCA
Washington
PDX
Portland
$268 Roundtrip, just found
$268
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Aug 12 from Washington to Portland, returning Wed, Aug 20, priced at $268 just found
Hawaiian Airlines
Wed, Oct 8 - Wed, Oct 29
DCA
Washington
PDX
Portland
$297 Roundtrip, found 2 hours ago
$297
Roundtrip
found 2 hours ago
Select Hawaiian Airlines flight, departing Wed, Oct 8 from Washington to Portland, returning Wed, Oct 29, priced at $297 found 2 hours ago
United
Wed, Sep 3 - Thu, Sep 4
BWI
Baltimore
PDX
Portland
$302 Roundtrip, found 3 days ago
$302
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 3 from Baltimore to Portland, returning Thu, Sep 4, priced at $302 found 3 days ago
Alaska Airlines
Sat, Aug 30 - Sat, Sep 6
DCA
Washington
PDX
Portland
$316 Roundtrip, found 3 hours ago
$316
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Sat, Aug 30 from Washington to Portland, returning Sat, Sep 6, priced at $316 found 3 hours ago

Find the cheapest month to fly from Baltimore (BWI) to Portland (PDX)

September is typically the cheapest month to fly

From $96 - $261 per traveler.

Graph displaying average flight prices per month

Alternative airports

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. PDX. Cheapest option available. Flights from $390
PDX
Portland Intl.
Cheapest
Flights from $390

Explore a world of travel with Expedia

*Available to One Key members.