Cheap flights to Multnomah County

View €73 flight on Tue, 27 Jan 2026Opens in a new window

Popular airlines to Multnomah County

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Air Canada

    Air Canada

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Cheap round-trip flights to Multnomah County

Prices were available within the past 7 days and start at €73 for one-way flights and €152 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 10 Jan - Mon, 12 Jan
SFO
San Francisco
PDX
Portland
€152 Return, found 6 days ago
€152
Return
found 6 days ago
Select Delta flight, departing Sat, 10 Jan from San Francisco to Portland, returning Mon, 12 Jan, priced at €152 found 6 days ago
Delta
Thu, 15 Jan - Sun, 18 Jan
PHX
Phoenix
PDX
Portland
€160 Return, found 1 day ago
€160
Return
found 1 day ago
Select Delta flight, departing Thu, 15 Jan from Phoenix to Portland, returning Sun, 18 Jan, priced at €160 found 1 day ago
American Airlines
Thu, 15 Jan - Sun, 18 Jan
LAX
Los Angeles
PDX
Portland
€162 Return, just found
€162
Return
just found
Select American Airlines flight, departing Thu, 15 Jan from Los Angeles to Portland, returning Sun, 18 Jan, priced at €162 just found
Delta
Sat, 28 Feb - Wed, 4 Mar
BOS
Boston
PDX
Portland
€169 Return, found 6 days ago
€169
Return
found 6 days ago
Select Delta flight, departing Sat, 28 Feb from Boston to Portland, returning Wed, 4 Mar, priced at €169 found 6 days ago
Condor
Fri, 30 Jan - Thu, 12 Feb
FRA
Frankfurt
PDX
Portland
€490 Return, found 4 days ago
€490
Return
found 4 days ago
Select Condor flight, departing Fri, 30 Jan from Frankfurt to Portland, returning Thu, 12 Feb, priced at €490 found 4 days ago
United
Thu, 25 Dec - Wed, 31 Dec
DTW
Detroit
PDX
Portland
€533 Return, found 1 day ago
€533
Return
found 1 day ago
Select United flight, departing Thu, 25 Dec from Detroit to Portland, returning Wed, 31 Dec, priced at €533 found 1 day ago
Condor
Tue, 2 Jun - Thu, 17 Sept
BUD
Budapest
PDX
Portland
€600 Return, found 5 days ago
€600
Return
found 5 days ago
Select Condor flight, departing Tue, 2 Jun from Budapest to Portland, returning Thu, 17 Sept, priced at €600 found 5 days ago
American Airlines
Sun, 1 Feb - Thu, 5 Feb
BNE
Brisbane
PDX
Portland
€605 Return, found 18 hours ago
€605
Return
found 18 hours ago
Select American Airlines flight, departing Sun, 1 Feb from Brisbane to Portland, returning Thu, 5 Feb, priced at €605 found 18 hours ago
JetBlue Airways
Mon, 4 May - Mon, 18 May
DUB
Dublin
PDX
Portland
€633 Return, found 6 days ago
€633
Return
found 6 days ago
Select JetBlue Airways flight, departing Mon, 4 May from Dublin to Portland, returning Mon, 18 May, priced at €633 found 6 days ago
Swiss International Air Lines
Tue, 17 Mar - Sun, 22 Mar
LHR
London
PDX
Portland
€698 Return, found 19 hours ago
€698
Return
found 19 hours ago
Select Swiss International Air Lines flight, departing Tue, 17 Mar from London to Portland, returning Sun, 22 Mar, priced at €698 found 19 hours ago

About Multnomah County

Expedia offers flights to Multnomah County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Multnomah County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Multnomah County that have flexible change policies?
It's quick and easy with Expedia. Step 1: Enter your preferred travel dates and click on "Search." Next step? Check "No change fee" directly below the "Flexible change policies" filter to the left of your screen. Step 3. Reserve your flexible and cheap flight to Multnomah County.
Which airlines fly to Multnomah County?
When you're ready to lock in your airfare to or near Multnomah County, these leading airlines look forward to welcoming you aboard:

  • Alaska Airlines - 2,614 flights to or near Multnomah County each month, including 2,614 flights to Portland Intl. Airport (PDX) per month.
  • Delta Air Lines - 814 flights to or near Multnomah County each month, including 814 flights to Portland Intl. Airport (PDX) per month.
  • Southwest Airlines - 784 flights to or near Multnomah County each month, including 784 flights to Portland Intl. Airport (PDX) per month.

How can I find cheap tickets to Multnomah County?
To nab a terrific deal to Multnomah County, book well ahead. Also take advantage of Expedia's "flexible dates" feature above your search results. This will list the cheapest prices for nearby days. In the last seven days, €152 was the best price for a flight to Multnomah County.
How much is a flight to Multnomah County?
One-way flights from San Francisco (SFO) sold for as little as €73 in the last seven days. During this time, the cost of a return journey to Multnomah County ranged between €152 and €698. If you spot a good deal, book fast — these prices don't wait around for long.
What are the most popular airports to fly into in Multnomah County?
Portland Intl. Airport (PDX) is the main gateway for many eager to visit Multnomah County. Around 5,648 monthly flights land at this airport.
How much is a plane ticket to Multnomah County?
In the last seven days, journeys to Multnomah County cost between €152 and €698. Prices depend on a number of things, particularly the departure time, seating class, airline and how early you make your booking.
What is the best time to go to Multnomah County?
A fantastic time to go to Portland is after June 20 when summer starts. In Multnomah County's major city, temperatures fluctuate from 10ºC to 27ºC during this time — ideal weather for touring around! June, July and August are the most popular months to visit.
What months are the cheapest to book a flight to Multnomah County?
February is the best month to score an awesome deal to Multnomah County. Keep in mind that the most expensive time to make a purchase in the USA isn't during the height of summer, but the month of December.

Trending flights to Multnomah County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, 4 May - Mon, 18 May
DUB
Dublin
PDX
Portland
€633 Return, found 6 days ago
€633
Return
found 6 days ago
Select JetBlue Airways flight, departing Mon, 4 May from Dublin to Portland, returning Mon, 18 May, priced at €633 found 6 days ago
*Available to Expedia members.