Cherry blossoms on Portland Waterfront, with Steel Bridge and Portland Convention Center, Oregon

Flight to Oregon

View S$250 flight on Tue, 23 Jun, 2026Opens in a new window

Popular airlines to Oregon

  • Alaska Airlines

  • United

  • American Airlines

  • Delta

  • Southwest Airlines

  • Frontier Airlines

  • JetBlue Airways

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Cheap round-trip flights to Oregon

Prices were available within the past 7 days and start at S$250 for one-way flights and S$499 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 23 Jun - Wed, 24 Jun
SNA
Orange County
PDX
Portland
S$499 Return, found 1 day ago
S$499
Return
found 1 day ago
Select American Airlines flight, departing Tue, 23 Jun from Orange County to Portland, returning Wed, 24 Jun, priced at S$499 found 1 day ago
United
Tue, 23 Jun - Wed, 24 Jun
SNA
Orange County
PDX
Portland
S$499 Return, found 1 day ago
S$499
Return
found 1 day ago
Select United flight, departing Tue, 23 Jun from Orange County to Portland, returning Wed, 24 Jun, priced at S$499 found 1 day ago
United
Sat, 19 Sept - Sat, 10 Oct
SNA
Orange County
OTH
North Bend
S$501 Return, found 9 hours ago
S$501
Return
found 9 hours ago
Select United flight, departing Sat, 19 Sept from Orange County to North Bend, returning Sat, 10 Oct, priced at S$501 found 9 hours ago
United
Tue, 29 Sept - Tue, 13 Oct
SNA
Orange County
OTH
North Bend
S$520 Return, found 9 hours ago
S$520
Return
found 9 hours ago
Select United flight, departing Tue, 29 Sept from Orange County to North Bend, returning Tue, 13 Oct, priced at S$520 found 9 hours ago
American Airlines
Tue, 23 Jun - Wed, 24 Jun
SNA
Orange County
PDX
Portland
S$539 Return, found 1 day ago
S$539
Return
found 1 day ago
Select American Airlines flight, departing Tue, 23 Jun from Orange County to Portland, returning Wed, 24 Jun, priced at S$539 found 1 day ago
United
Fri, 25 Sept - Sat, 10 Oct
SNA
Orange County
OTH
North Bend
S$559 Return, found 9 hours ago
S$559
Return
found 9 hours ago
Select United flight, departing Fri, 25 Sept from Orange County to North Bend, returning Sat, 10 Oct, priced at S$559 found 9 hours ago
United
Tue, 29 Sept - Mon, 12 Oct
SNA
Orange County
OTH
North Bend
S$578 Return, found 9 hours ago
S$578
Return
found 9 hours ago
Select United flight, departing Tue, 29 Sept from Orange County to North Bend, returning Mon, 12 Oct, priced at S$578 found 9 hours ago
United
Tue, 23 Jun - Wed, 24 Jun
SNA
Orange County
PDX
Portland
S$590 Return, found 1 day ago
S$590
Return
found 1 day ago
Select United flight, departing Tue, 23 Jun from Orange County to Portland, returning Wed, 24 Jun, priced at S$590 found 1 day ago
American Airlines
Tue, 23 Jun - Wed, 24 Jun
SNA
Orange County
PDX
Portland
S$591 Return, found 1 day ago
S$591
Return
found 1 day ago
Select American Airlines flight, departing Tue, 23 Jun from Orange County to Portland, returning Wed, 24 Jun, priced at S$591 found 1 day ago
Delta
Fri, 19 Jun - Fri, 26 Jun
SNA
Orange County
PDX
Portland
S$885 Return, found 9 hours ago
S$885
Return
found 9 hours ago
Select Delta flight, departing Fri, 19 Jun from Orange County to Portland, returning Fri, 26 Jun, priced at S$885 found 9 hours ago

Airports in Oregon

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 S$483
PDX
Portland Intl.
Cheapest
Flights from S$483

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.

Air Canada
Sat, 20 Mar - Sun, 4 Apr
SIN
Singapore
PDX
Portland
S$1,182 Return, found 1 day ago
S$1,182
Return
found 1 day ago
Select Air Canada flight, departing Sat, 20 Mar from Singapore to Portland, returning Sun, 4 Apr, priced at S$1,182 found 1 day 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$499 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$499 and S$1,182 in the last seven days. For one-way journeys departing from Orange County (SNA), the lowest amount paid during this period was S$250.
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$499 to S$1,182 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
American Airlines, United, Delta
Roundtrip price
from S$499
Oregon Flights Information

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