Cheap Flights from Portland (PDX) to Tainan (TNN)

Popular airlines from Portland International Airport (PDX) to Tainan (TNN)

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Alternative airports near Tainan

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

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Tainan Airport (TNN) cost?
Lock in a cheap one-way flight or cheap return flight from Portland Intl. Airport (PDX) to Tainan Airport (TNN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Tainan Airport (TNN)?
is the least expensive month to fly from PDX to TNN. Traveling during quieter months is often the key to finding a great deal.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Tainan Airport (TNN)?
To find the cheapest airline that'll fly you from PDX to TNN, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Portland Intl. Airport (PDX) to Tainan Airport (TNN)?
Nonstop flights from Portland Intl. Airport (PDX) to Tainan Airport (TNN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PDX to TNN?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Tainan Airport (TNN)?
To avoid possible delays on the Portland Intl. Airport (PDX) to Tainan Airport (TNN) route, fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**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 Portland Intl. Airport (PDX) to Tainan Airport (TNN) last-minute?
Booking your ticket from PDX to TNN just before your journey is generally more expensive. However, if there's some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a PDX to TNN flight and hotel package?
You can save money by booking a PDX to TNN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your ideal accommodations and flights, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Tainan Airport (TNN)?
Typically, you're able to reschedule or cancel your PDX to TNN flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want further details, go to our Customer Service portal.

Travel information

Origin airport
Portland Intl.
Destination airport
Tainan
Distance
6281 mi

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