$456 Cheap Flights from Taipei (TSA) to Portland (PDX)

View $456 flight on Sat, Jun 6, 2026Opens in a new window

Popular airlines from Songshan Airport (TSA) to Portland International Airport (PDX)

Cheap Flights from Taipei to Portland (TSA-PDX)

Prices were available within the past 7 days and start at $456 for one-way flights and $775 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Tue, Dec 23 - Wed, Dec 31
TSA
Taipei
PDX
Portland
$775 Roundtrip, found 3 days ago
$775
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Tue, Dec 23 from Taipei to Portland, returning Wed, Dec 31, priced at $775 found 3 days ago
All Nippon Airways
Tue, Dec 23 - Wed, Dec 31
TSA
Taipei
PDX
Portland
$775 Roundtrip, found 3 days ago
$775
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Tue, Dec 23 from Taipei to Portland, returning Wed, Dec 31, priced at $775 found 3 days ago
All Nippon Airways
Tue, Dec 23 - Fri, Jan 23
TSA
Taipei
PDX
Portland
$1,055 Roundtrip, found 2 days ago
$1,055
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Tue, Dec 23 from Taipei to Portland, returning Fri, Jan 23, priced at $1,055 found 2 days ago
All Nippon Airways
Wed, Nov 19 - Wed, Jan 28
TSA
Taipei
PDX
Portland
$1,096 Roundtrip, found 2 days ago
$1,096
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Wed, Nov 19 from Taipei to Portland, returning Wed, Jan 28, priced at $1,096 found 2 days ago
All Nippon Airways
Tue, Dec 23 - Wed, Dec 31
TSA
Taipei
PDX
Portland
$1,123 Roundtrip, found 3 days ago
$1,123
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Tue, Dec 23 from Taipei to Portland, returning Wed, Dec 31, priced at $1,123 found 3 days ago
All Nippon Airways
Wed, Nov 19 - Wed, Jan 28
TSA
Taipei
PDX
Portland
$1,140 Roundtrip, found 2 days ago
$1,140
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Wed, Nov 19 from Taipei to Portland, returning Wed, Jan 28, priced at $1,140 found 2 days ago
All Nippon Airways
Thu, Oct 16 - Thu, Oct 23
TSA
Taipei
PDX
Portland
$1,151 Roundtrip, found 1 day ago
$1,151
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Thu, Oct 16 from Taipei to Portland, returning Thu, Oct 23, priced at $1,151 found 1 day ago
All Nippon Airways
Wed, Nov 19 - Wed, Jan 28
TSA
Taipei
PDX
Portland
$1,167 Roundtrip, found 2 days ago
$1,167
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Wed, Nov 19 from Taipei to Portland, returning Wed, Jan 28, priced at $1,167 found 2 days ago
All Nippon Airways
Tue, Dec 23 - Fri, Jan 2
TSA
Taipei
PDX
Portland
$1,172 Roundtrip, found 3 days ago
$1,172
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Tue, Dec 23 from Taipei to Portland, returning Fri, Jan 2, priced at $1,172 found 3 days ago
Japan Airlines
Wed, Nov 19 - Wed, Jan 28
TSA
Taipei
PDX
Portland
$1,240 Roundtrip, found 2 days ago
$1,240
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Wed, Nov 19 from Taipei to Portland, returning Wed, Jan 28, priced at $1,240 found 2 days ago

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. PDX. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $2,128
PDX
Portland Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $2,128
Flights from Taipei (TSA) to Portland (PDX)
Origin airport
Songshan
Destination airport
Portland Intl.
Airlines serving
All Nippon Airways, Japan Airlines
Roundtrip price
$775
Distance
6114 mi

Taipei to Portland Flights

The cheapest times to fly from Taipei to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Taipei to Portland are during the month of December. You can find some of the cheapest flights from Taipei to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Taipei to Portland

Sunday is one of the best days to book for cheap flights from Taipei to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Taipei to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Taipei to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $456 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Taipei to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Taipei to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Songshan Airport (TSA) to Portland Intl. Airport (PDX) cost?
Grab a cheap one-way flight from $456 or cheap return flight from $775 from Songshan Airport (TSA) to Portland Intl. Airport (PDX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Songshan Airport (TSA) to Portland Intl. Airport (PDX)?
The cheapest month to fly from TSA to PDX is December, when demand is low. Off-peak season is often when better flight deals are available between these airports.
What is the cheapest airline that flies from Songshan Airport (TSA) to Portland Intl. Airport (PDX)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from TSA to PDX. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Songshan Airport (TSA) to Portland Intl. Airport (PDX)?
Direct flights from Songshan Airport (TSA) to Portland Intl. Airport (PDX) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TSA to PDX?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Songshan Airport (TSA) to Portland Intl. Airport (PDX)?
To reach Portland Intl. Airport (PDX) without delays, pick a flight that leaves from Songshan Airport (TSA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Songshan Airport (TSA) to Portland Intl. Airport (PDX) last-minute?
Last-minute bookings from TSA to PDX are usually more expensive. To secure the lowest prices, start looking for flights as early as possible. That being said, if your travel plans are flexible, you may land a cheap ticket right before you leave.
Is it cheaper to book a TSA to PDX flight and hotel package?
Compared with arranging flights and hotels separately, booking a TSA to PDX flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place takes the hassle out of planning your trip. Just secure your flights and select from our wide range of stays, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Songshan Airport (TSA) to Portland Intl. Airport (PDX)?
It's generally possible to cancel or reschedule your TSA to PDX flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.