Photo by Kristen Beatty

Popular airlines to Tualatin
- Alaska Airlines
Alaska Airlines
- Delta
Delta
- American Airlines
American Airlines
- United
United
- Southwest Airlines
Southwest Airlines
- Frontier Airlines
Frontier Airlines
- Air Canada
Air Canada
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 45% on select hotels after you book a flight*
How much is the cheapest flight to Tualatin?
Prices were available within the past 7 days and start at NT$1,858 for one-way flights and NT$2,459 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 11 - Sun, Dec 14
SEA
Seattle
PDX
Portland
NT$2,459 Roundtrip, found 5 days ago
NT$2,459
Roundtrip
found 5 days ago

Tue, Dec 23 - Tue, Dec 30
YVR
Vancouver
PDX
Portland
NT$6,504 Roundtrip, found 10 hours ago
NT$6,504
Roundtrip
found 10 hours ago

Mon, Jan 5 - Mon, Jan 12
CYS
Cheyenne
PDX
Portland
NT$9,746 Roundtrip, found 1 day ago
NT$9,746
Roundtrip
found 1 day ago

Fri, Dec 12 - Sat, Dec 13
SEA
Seattle
PDX
Portland
NT$15,351 Roundtrip, found 2 days ago
NT$15,351
Roundtrip
found 2 days ago

Sun, Nov 23 - Thu, Dec 4
KHH
Kaohsiung
PDX
Portland
NT$20,071 Roundtrip, found 1 day ago
NT$20,071
Roundtrip
found 1 day ago
Destination airport | Portland Intl. |
|---|---|
Destination airport IATA code | PDX |
Destination city name | Portland |
Roundtrip price | NT$2,459 |
Get up to 100% off your flight to Tualatin when booking a Flight + Hotel
Heading to Tualatin? Explore Tualatin with Expedia's Travel Guides to find the best hotels, vacation packages, car rental deals and more!
Trending flights to Tualatin
Prices were available within the past 7 days and start at NT$1,858 for one-way flights and NT$2,459 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 2 - Tue, Dec 2
TPE
Taipei
PDX
Portland
NT$18,054 Roundtrip, found 2 days ago
NT$18,054
Roundtrip
found 2 days ago
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