Flight to Multnomah County

View S$89 flight on Wed, 18 Feb, 2026Opens in a new window

Popular airlines to Multnomah County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

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Cheap round-trip flights to Multnomah County

Prices were available within the past 7 days and start at S$89 for one-way flights and S$203 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 10 May - Sat, 16 May
LAX
Los Angeles
PDX
Portland
S$203 Return, found 5 hours ago
S$203
Return
found 5 hours ago
Select Delta flight, departing Sun, 10 May from Los Angeles to Portland, returning Sat, 16 May, priced at S$203 found 5 hours ago
Alaska Airlines
Tue, 17 Feb - Sat, 28 Feb
SFO
San Francisco
PDX
Portland
S$204 Return, found 2 days ago
S$204
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 17 Feb from San Francisco to Portland, returning Sat, 28 Feb, priced at S$204 found 2 days ago
Alaska Airlines
Wed, 8 Apr - Sat, 11 Apr
DFW
Dallas
PDX
Portland
S$229 Return, found 2 days ago
S$229
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 8 Apr from Dallas to Portland, returning Sat, 11 Apr, priced at S$229 found 2 days ago
Delta
Thu, 19 Feb - Mon, 23 Feb
MIA
Miami
PDX
Portland
S$277 Return, found 1 day ago
S$277
Return
found 1 day ago
Select Delta flight, departing Thu, 19 Feb from Miami to Portland, returning Mon, 23 Feb, priced at S$277 found 1 day ago
American Airlines
Sat, 21 Feb - Sat, 28 Feb
SFO
San Francisco
PDX
Portland
S$293 Return, found 4 days ago
S$293
Return
found 4 days ago
Select American Airlines flight, departing Sat, 21 Feb from San Francisco to Portland, returning Sat, 28 Feb, priced at S$293 found 4 days ago
Air Canada
Sun, 12 Apr - Fri, 17 Apr
YYC
Calgary
PDX
Portland
S$293 Return, found 9 hours ago
S$293
Return
found 9 hours ago
Select Air Canada flight, departing Sun, 12 Apr from Calgary to Portland, returning Fri, 17 Apr, priced at S$293 found 9 hours ago
United
Thu, 5 Mar - Thu, 12 Mar
SFO
San Francisco
PDX
Portland
S$311 Return, found 3 days ago
S$311
Return
found 3 days ago
Select United flight, departing Thu, 5 Mar from San Francisco to Portland, returning Thu, 12 Mar, priced at S$311 found 3 days ago
Air Canada
Wed, 3 Jun - Wed, 17 Jun
NRT
Tokyo
PDX
Portland
S$741 Return, found 11 hours ago
S$741
Return
found 11 hours ago
Select Air Canada flight, departing Wed, 3 Jun from Tokyo to Portland, returning Wed, 17 Jun, priced at S$741 found 11 hours ago
Delta
Sat, 18 Jul - Sat, 25 Jul
DAL
Dallas
PDX
Portland
S$799 Return, found 2 days ago
S$799
Return
found 2 days ago
Select Delta flight, departing Sat, 18 Jul from Dallas to Portland, returning Sat, 25 Jul, priced at S$799 found 2 days ago
Hawaiian Airlines
Tue, 24 Feb - Wed, 11 Mar
NRT
Tokyo
PDX
Portland
S$976 Return, found 11 hours ago
S$976
Return
found 11 hours ago
Select Hawaiian Airlines flight, departing Tue, 24 Feb from Tokyo to Portland, returning Wed, 11 Mar, priced at S$976 found 11 hours ago
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.

Multnomah County Flights Information

Airlines serving
Delta, American Airlines, United, Air Canada, Alaska Airlines, China Airlines, Hawaiian Airlines
Roundtrip price
from S$203

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, S$203 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 S$89 in the last seven days. During this time, the cost of a return journey to Multnomah County ranged between S$203 and S$1,123. 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.
When is the cheapest time to fly to Multnomah County?
Depart for Multnomah County earlier in the week and you'll usually be rewarded with cheaper fares. Tuesday is typically the cheapest day to jump on a plane, closely followed by Monday. If you're eager to avoid the priciest flights, give Saturdays a wide berth.
How much is a plane ticket to Multnomah County?
In the last seven days, journeys to Multnomah County cost between S$203 and S$1,123. 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.

China Airlines
Sun, 28 Jun - Mon, 13 Jul
SIN
Singapore
PDX
Portland
S$1,123 Return, just found
S$1,123
Return
just found
Select China Airlines flight, departing Sun, 28 Jun from Singapore to Portland, returning Mon, 13 Jul, priced at S$1,123 just found
*Available to Expedia members.