Flight to Oregon

View S$87 flight on Sat, 2 May, 2026Opens in a new window

Popular airlines to Oregon

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

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Cheap round-trip flights to Oregon

Prices were available within the past 7 days and start at S$87 for one-way flights and S$174 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 2 May - Sat, 9 May
SFO
San Francisco
PDX
Portland
S$174 Return, found 13 hours ago
S$174
Return
found 13 hours ago
Select Delta flight, departing Sat, 2 May from San Francisco to Portland, returning Sat, 9 May, priced at S$174 found 13 hours ago
United
Wed, 6 May - Sat, 9 May
SFO
San Francisco
PDX
Portland
S$216 Return, found 14 hours ago
S$216
Return
found 14 hours ago
Select United flight, departing Wed, 6 May from San Francisco to Portland, returning Sat, 9 May, priced at S$216 found 14 hours ago
American Airlines
Sat, 2 May - Sat, 9 May
SFO
San Francisco
PDX
Portland
S$288 Return, found 13 hours ago
S$288
Return
found 13 hours ago
Select American Airlines flight, departing Sat, 2 May from San Francisco to Portland, returning Sat, 9 May, priced at S$288 found 13 hours ago
Delta
Fri, 6 Mar - Mon, 9 Mar
SFO
San Francisco
PSC
Pasco
S$430 Return, found 2 days ago
S$430
Return
found 2 days ago
Select Delta flight, departing Fri, 6 Mar from San Francisco to Pasco, returning Mon, 9 Mar, priced at S$430 found 2 days ago
Delta
Mon, 16 Mar - Mon, 16 Mar
SFO
San Francisco
RDM
Redmond
S$477 Return, found 20 hours ago
S$477
Return
found 20 hours ago
Select Delta flight, departing Mon, 16 Mar from San Francisco to Redmond, returning Mon, 16 Mar, priced at S$477 found 20 hours ago
China Airlines
Wed, 22 Apr - Mon, 27 Apr
SIN
Singapore
PDX
Portland
S$1,113 Return, found 4 days ago
S$1,113
Return
found 4 days ago
Select China Airlines flight, departing Wed, 22 Apr from Singapore to Portland, returning Mon, 27 Apr, priced at S$1,113 found 4 days ago
Lufthansa
Mon, 12 Oct - Tue, 27 Oct
SIN
Singapore
PDX
Portland
S$1,240 Return, found 19 hours ago
S$1,240
Return
found 19 hours ago
Select Lufthansa flight, departing Mon, 12 Oct from Singapore to Portland, returning Tue, 27 Oct, priced at S$1,240 found 19 hours ago
STARLUX Airlines
Mon, 14 Dec - Tue, 29 Dec
SIN
Singapore
PDX
Portland
S$1,245 Return, found 17 hours ago
S$1,245
Return
found 17 hours ago
Select STARLUX Airlines flight, departing Mon, 14 Dec from Singapore to Portland, returning Tue, 29 Dec, priced at S$1,245 found 17 hours ago
Swiss International Air Lines
Mon, 2 Nov - Sat, 14 Nov
SIN
Singapore
PDX
Portland
S$1,294 Return, found 1 hour ago
S$1,294
Return
found 1 hour ago
Select Swiss International Air Lines flight, departing Mon, 2 Nov from Singapore to Portland, returning Sat, 14 Nov, priced at S$1,294 found 1 hour ago
Japan Airlines
Tue, 27 Oct - Wed, 11 Nov
SIN
Singapore
PDX
Portland
S$1,365 Return, found 18 hours ago
S$1,365
Return
found 18 hours ago
Select Japan Airlines flight, departing Tue, 27 Oct from Singapore to Portland, returning Wed, 11 Nov, priced at S$1,365 found 18 hours ago

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Trending flights to Oregon

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
Wed, 22 Apr - Mon, 27 Apr
SIN
Singapore
PDX
Portland
S$1,113 Return, found 4 days ago
S$1,113
Return
found 4 days ago
Select China Airlines flight, departing Wed, 22 Apr from Singapore to Portland, returning Mon, 27 Apr, priced at S$1,113 found 4 days ago

Frequently asked questions

How do I find cheap flights to Oregon that have flexible change policies?
When it comes to travelling these days, flexibility is crucial. That's why we have a "No change fee" filter to help you locate flexible and cheap airfares to Oregon. It's to the left of your screen just below the "Flexible change policies" subheading.
Which airlines fly to Oregon?
Whether you're on your way to someplace new or returning to a favourite stomping ground, the following airlines will fly you into or near Oregon:

  • Alaska Airlines - 3,052 flights to or near Oregon each month, including 2,614 flights to Portland Intl. Airport (PDX) and 255 flights to Robert's Field Airport (RDM) per month.
  • Delta Air Lines - 1,109 flights to or near Oregon each month, including 814 flights to Portland Intl. Airport (PDX) and 147 flights to Robert's Field Airport (RDM) per month.
  • United Airlines - 966 flights to or near Oregon each month, including 632 flights to Portland Intl. Airport (PDX) and 182 flights to Robert's Field Airport (RDM) per month.

How can I find cheap tickets to Oregon?
In the last seven days, S$174 was the lowest price for a flight to Oregon. If you'd love to save even more, book well in advance and be flexible with your travel dates. Search for your airfare to Oregon, then check out prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Oregon?
You could have purchased a round-trip airfare to Oregon from anywhere between S$174 and S$1,365 in the last seven days. For one-way journeys departing from San Francisco (SFO), the lowest amount paid during this period was S$87.
What are the most popular airports to fly into in Oregon?
You've got a number of choices in Oregon. Once you've worked out what city you want to visit in the region, selecting one of these leading airports will be a piece of cake:

  • Portland Intl. Airport (PDX) - 5,648 flights per month.
  • Mahlon Sweet Field Airport (EUG) - 741 flights per month.
  • Robert's Field Airport (RDM) - 654 flights per month.

When is the cheapest time to fly to Oregon?
Leave for Oregon early on in the week and you'll usually be rewarded with lower fares. Tuesday is known for being the cheapest day to fly out, followed closely by Monday. If you're eager to avoid the costliest flights, stay away from Saturdays.
How much is a plane ticket to Oregon?
Plane tickets ranged from just S$174 to S$1,365 over the last seven days. When you're ready to book, we're here to help you pick up an amazing deal to Oregon.
What is the best time to go to Oregon?
A popular time to visit Oregon, as well as the top city of Portland, is during the lively months of March, May and August. Summer in this part of the world begins June 20, and you can look forward to average temperatures of between 10ºC and 27ºC if you visit then. This warmer weather is perfect for strolling around this city's sights.
What months are the cheapest to book a flight to Oregon?
February is the best month to lock in a seat for your Oregon getaway. Airfares cost the most throughout the month of December, so avoid this time if you can.

Book with confidence

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

Travel information

Oregon Flights Information

Airlines serving
Delta, United, American Airlines, Lufthansa, China Airlines, Swiss International Air Lines, STARLUX Airlines, Japan Airlines
Roundtrip price
from S$174
Oregon Flights Information

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