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S$ 653+ Cheap flights to Oregon

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3-9. Fares are subject to change and may not be available on all flights or dates of travel.
— PDX
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Oregon in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Oregon
Explore the most affordable flight options available to Oregon. Find the lowest fares based on data from user searches, with prices last updated on 10 March 2026.

Tue 8-914:30
SIN
-
PDX
2 stops24h 40m
Multiple Airlines
Wed 23-919:40
PDX
-
SIN
2 stops22h 25m
Multiple Airlines
Deal found 9-3S$ 1,028
Wed 9-914:30
SIN
-
PDX
2 stops24h 40m
Multiple Airlines
Thu 24-919:40
PDX
-
SIN
2 stops22h 25m
Multiple Airlines
Deal found 10-3S$ 1,072
Mon 7-913:45
SIN
-
PDX
2 stops33h 07m
Multiple Airlines
Tue 22-920:59
PDX
-
SIN
2 stops24h 36m
Multiple Airlines
Deal found 8-3S$ 1,106
Fri 11-913:45
SIN
-
PDX
2 stops34h 40m
Multiple Airlines
Sat 26-919:40
PDX
-
SIN
2 stops25h 55m
Multiple Airlines
Deal found 6-3S$ 1,110
Fri 4-902:00
SIN
-
PDX
2 stops46h 25m
Multiple Airlines
Sun 20-914:30
PDX
-
SIN
2 stops31h 05m
Multiple Airlines
Deal found 6-3S$ 1,123
Sun 6-913:45
SIN
-
PDX
2 stops25h 25m
Multiple Airlines
Mon 21-921:59
PDX
-
SIN
2 stops23h 36m
Multiple Airlines
Deal found 7-3S$ 1,146
Sat 31-1014:25
SIN
-
PDX
2 stops24h 45m
Multiple Airlines
Fri 13-1114:30
PDX
-
SIN
2 stops30h 35m
Multiple Airlines
Deal found 7-3S$ 1,152
Tue 21-413:45
SIN
-
PDX
2 stops34h 53m
Multiple Airlines
Tue 28-413:52
PDX
-
SIN
2 stops31h 43m
Multiple Airlines
Deal found 6-3S$ 1,156
Thu 3-913:45
SIN
-
PDX
2 stops25h 25m
Multiple Airlines
Fri 18-917:40
PDX
-
SIN
2 stops27h 55m
Multiple Airlines
Deal found 6-3S$ 1,188
Fri 7-813:45
SIN
-
PDX
2 stops34h 39m
Multiple Airlines
Sat 22-820:59
PDX
-
SIN
2 stops24h 36m
Multiple Airlines
Deal found 6-3S$ 1,195
Mon 20-415:20
SIN
-
BOI
2 stops44h 20m
Multiple Airlines
Mon 27-416:38
BOI
-
SIN
2 stops29h 17m
Multiple Airlines
Deal found 6-3S$ 1,235
Sun 26-413:45
SIN
-
BOI
2 stops33h 57m
Multiple Airlines
Thu 30-416:38
BOI
-
SIN
2 stops29h 57m
Multiple Airlines
Deal found 6-3S$ 1,240

Find flights to Oregon

Browse one-way and return flights deals to Oregon on Cheapflights. Flight deals are based on user searches and were last updated on 10 March 2026
Explore Oregon
Flights to Portland
Flights to Eugene
Flights to Boise

Find flight deals to Oregon

Find the latest flights to Oregon in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 10 March 2026.

Return from

S$ 1,123

One-way from

S$ 653

Popular in

April

Cheapest in

December

Average price

S$ 1,379
4-9-20-9
  • 4-9-20-9
  • 4 total stops
  • 77h 30m total
  • Singapore to Portland
Search Deals
3-9
  • 3-9
  • 3 total stops
  • 56h 42m total
  • Singapore to Oregon
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (S$ 495 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (S$ 112 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Oregon that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 10 March 2026.
Use the filters below to find and compare flights to Oregon that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Thu 3-9

13:45-00:10

2 stops25h 25m

Portland

Fri 18-9

17:40-12:35

2 stops27h 55m

S$ 1,188

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Tue 21-4

14:10-22:57

2 stops22h 47m

Boise Air Term. Gowen Fld

Thu 23-4

18:08-12:50

2 stops28h 42m

S$ 1,310

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Tue 5-5

14:10-19:34

2 stops20h 24m

Portland

Wed 6-5

17:30-12:40

2 stops28h 10m

S$ 1,320

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Sat 18-4

03:15-21:40

2 stops32h 25m

Boise Air Term. Gowen Fld

Sun 26-4

09:02-08:50

2 stops33h 48m

S$ 1,373

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sat 5-9

09:25-23:54

2 stops29h 29m

Portland

Sun 20-9

12:31-05:15

1 stop25h 44m

S$ 1,587
Fastest return journey

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Tue 5-5

09:00-12:35

1 stop18h 35m

Portland

Wed 6-5

19:45-06:45

1 stop20h 00m

S$ 1,655

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Thu 3-9

20:35-00:47

1 stop19h 12m

Portland

Fri 18-9

06:54-18:35

1 stop20h 41m

S$ 1,720

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Fri 24-4

20:45-19:39

1 stop36h 54m

Boise Air Term. Gowen Fld

Fri 1-5

14:57-17:35

1 stop36h 38m

S$ 1,844

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Tue 21-4

09:00-20:13

2 stops25h 13m

Boise Air Term. Gowen Fld

Thu 23-4

16:08-06:45

1 stop24h 37m

S$ 2,014
Cheapest one-way
Fastest single journey

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Wed 6-5

17:55-11:57

3 stops57h 02m

S$ 690

Flights are sorted by cheapest return flights first.

Deals found on 7-3

Sorted by cheapest first

Best time to book a flight to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Oregon

How long is the flight to Oregon?

On average, a flight from Singapore to Oregon takes 22 hours 36 minutes. Flights to Oregon from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Oregon?

The most popular airline flying from Singapore to Oregon is Air Canada.

Air Canada
Air Canada
From S$ 1,115

What are the cheapest airlines that fly to Oregon?

The cheapest airline flying from Singapore to Oregon is Air Canada.

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oregon ranges from 18.0 - 142.0 mm per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Oregon when rainfall is around 18.0 mm.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What are the most popular places to fly to in Oregon?

Destination popularity is based on the amount of flight searches to Oregon in the last few years. This data was updated on 10 March 2026.
The most popular places in Oregon to fly to are Portland and Eugene.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated 10 March 2026.
Read reviews from past customers who have flown Air Canada to the United States. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,800 reviews
Check prices

Overall

7.1

Boarding

7.3

Crew

7.8

Food

6.3

Comfort

7.1

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.
Air Canada
7.1
Good
10,800 reviews
Air Canada
7.1
Good
10,800 reviews
Check prices

Overall

7.1

Boarding

7.3

Crew

7.8

Food

6.3

Comfort

7.1

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.

FAQs about flying to Oregon

Oregon climate

Oregon is split into two climate zones by the north-south Cascade Mountains. In general, west of the Cascades gets fairly heavy rain and moderate temperatures. East of the Cascades, the high desert can have very cold winters with considerable snowfall in the upper elevations. Summer days are very hot and the nights cool. Annual rainfall ranges from less than 20cm (8 inches) in the plateau regions to 508cm (200 inches) in the upper western Coast Range. The highest elevations of the Cascades receive 762-1,400cm (300 to 550 inches) of snow annually.

What is good to know if travelling to Oregon?

  • The Sea Lion Caves in Florence is the largest sea cave in the world.
  • Heceta Head Lighthouse is beautifully situated in Lane County, America’s most photographed lighthouse (it is claimed) sits on a cliff overlooking the Pacific Ocean and beach below.
  • It is said that Oregon has more ghost towns than any other state in America. These ghost towns don’t have spooks, they are rather towns that have either been abandoned or are greatly diminished. Shaniko is Oregon’s best known ghost town.
  • There are several places along the Oregon coast from which to watch whales including Winchester Bay. There are two times of year to see the whales. During the winter migration (see the whales between December 26 and the start of January) the mammals travel south to the breeding grounds in Baja, California. The spring migration occurs in March and is when the whales swim by with their calves on their way to the Alaskan feeding grounds.
  • The Willamette Valley is the heart of Oregon’s agriculture country. During spring and summer, roadside stands and farmers’ markets in the towns sell produce. There are more than 200 wineries producing several types of wine including Pinot noir, Pinot gris and Riesling.
  • Mount Hood is the highest mountain in Oregon and is easily accessible from Portland. There is just a 90-minute drive to get to the skiing or snowboarding areas.

  • When is the best time to fly to Oregon?

    Peak Season: The peak season for Oregon flights is May through October, and the height of the season is July. Portland and Ashland are booked solid in summer, and many wineries are open daily during the summer months. The abundant winter snow brings downhill and cross-country skiers, snowboarders, and snowshoers to the mountains. Mount Hood is crowded summer and winter, and the Timberline snow lasts into summer. Off Season: Spring and autumn generally have good weather, fewer crowds, and lower prices. Late March through April is the peak fishing season. Many vineyards begin wine tasting in November, but most are closed in January and February. Between October and May, hotel rates are lower, but you need good rain gear.

  • Can I find cheaper flights to Oregon if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Oregon on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Oregon?

    Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to Oregon.

  • Where does the fastest flight to Oregon depart from?

    For those looking to save time traveling to Oregon, Singapore Changi offers the quickest one-way flight (20 hours 24 minutes).

  • Does Portland have rental cars?

    Yes. Those touching down at Portland can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Portland?

    Yes. Portland has hotels nearby for those requiring accommodations. Sheraton Portland Airport Hotel is the closest property to Portland (1.6 km away from Portland).

See more FAQs

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How does Cheapflights help users find flights to Oregon?

Deals for Oregon flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Oregon?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Oregon.

Can Cheapflights find flights to Oregon with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Oregon, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Oregon become cheaper?

Yes, Cheapflights offers price alerts on Oregon flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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