Multnomah County Flights - Book Cheap Flights to Multnomah County

View RM475 flight on Tue, 5 May 2026Opens in a new window

Popular airlines to Multnomah County

  • Alaska Airlines

  • Delta

  • American Airlines

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Sun Country Airlines

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Cheap round-trip flights to Multnomah County

Prices were available within the past 7 days and start at RM475 for one-way flights and RM790 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 5 May - Sun, 10 May
SEA
Seattle
PDX
Portland
RM790 Return, found 1 day ago
RM790
Return
found 1 day ago
Select Delta flight, departing Tue, 5 May from Seattle to Portland, returning Sun, 10 May, priced at RM790 found 1 day ago
Delta
Tue, 5 May - Sat, 9 May
LAX
Los Angeles
PDX
Portland
RM790 Return, found 1 day ago
RM790
Return
found 1 day ago
Select Delta flight, departing Tue, 5 May from Los Angeles to Portland, returning Sat, 9 May, priced at RM790 found 1 day ago
Alaska Airlines
Sun, 3 May - Thu, 7 May
SEA
Seattle
PDX
Portland
RM870 Return, found 1 day ago
RM870
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 3 May from Seattle to Portland, returning Thu, 7 May, priced at RM870 found 1 day ago
Delta
Mon, 4 May - Sat, 9 May
LAX
Los Angeles
PDX
Portland
RM870 Return, found 1 day ago
RM870
Return
found 1 day ago
Select Delta flight, departing Mon, 4 May from Los Angeles to Portland, returning Sat, 9 May, priced at RM870 found 1 day ago
Delta
Mon, 8 Jun - Sat, 29 Aug
LAX
Los Angeles
PDX
Portland
RM918 Return, found 15 hours ago
RM918
Return
found 15 hours ago
Select Delta flight, departing Mon, 8 Jun from Los Angeles to Portland, returning Sat, 29 Aug, priced at RM918 found 15 hours ago
Delta
Mon, 4 May - Mon, 11 May
LAX
Los Angeles
PDX
Portland
RM950 Return, found 1 day ago
RM950
Return
found 1 day ago
Select Delta flight, departing Mon, 4 May from Los Angeles to Portland, returning Mon, 11 May, priced at RM950 found 1 day ago
Delta
Mon, 8 Jun - Sat, 29 Aug
LAX
Los Angeles
PDX
Portland
RM958 Return, found 15 hours ago
RM958
Return
found 15 hours ago
Select Delta flight, departing Mon, 8 Jun from Los Angeles to Portland, returning Sat, 29 Aug, priced at RM958 found 15 hours ago
United
Tue, 5 May - Sun, 10 May
LAX
Los Angeles
PDX
Portland
RM1,152 Return, found 1 day ago
RM1,152
Return
found 1 day ago
Select United flight, departing Tue, 5 May from Los Angeles to Portland, returning Sun, 10 May, priced at RM1,152 found 1 day ago
American Airlines
Tue, 5 May - Sun, 10 May
LAX
Los Angeles
PDX
Portland
RM1,190 Return, found 1 day ago
RM1,190
Return
found 1 day ago
Select American Airlines flight, departing Tue, 5 May from Los Angeles to Portland, returning Sun, 10 May, priced at RM1,190 found 1 day ago
China Airlines
Sun, 1 Nov - Wed, 11 Nov
KUL
Kuala Lumpur
PDX
Portland
RM4,174 Return, found 7 hours ago
RM4,174
Return
found 7 hours ago
Select China Airlines flight, departing Sun, 1 Nov from Kuala Lumpur to Portland, returning Wed, 11 Nov, priced at RM4,174 found 7 hours ago

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.

China Airlines
Sun, 1 Nov - Wed, 11 Nov
KUL
Kuala Lumpur
PDX
Portland
RM4,174 Return, found 7 hours ago
RM4,174
Return
found 7 hours ago
Select China Airlines flight, departing Sun, 1 Nov from Kuala Lumpur to Portland, returning Wed, 11 Nov, priced at RM4,174 found 7 hours ago

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, RM790 was the best price for a flight to Multnomah County.
How much is a flight to Multnomah County?
One-way flights from Seattle (SEA) sold for as little as RM475 in the last seven days. During this time, the cost of a return journey to Multnomah County ranged between RM790 and RM4,174. 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 RM790 and RM4,174. 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.

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About Multnomah County

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About Multnomah County

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