HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$808+ Cheap flights from Taichung City (RMQ) to Washington

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
RMQ — SEA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Taichung City to Washington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Taichung City to Washington

Keep the following information in mind while searching for Taichung City to Washington flight deals. Data was last updated September 15, 2025.

Round-trip from

$808
(Korean Air)
From Taichung City ChingChuanKang to Washington
Search Deals

Find flight deals from Taichung City to Washington

Cheapest flights from Taichung City to Washington
Explore the most affordable flight options available from Taichung City to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Korean Air deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:25 pmRMQ - SEA
1 stop31h 15mKorean Air
Mon 9/2912:50 pmSEA - RMQ
1 stop37h 25mKorean Air
Deal found 9/15$808
This Korean Air deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:25 pmRMQ - SEA
1 stop31h 15mKorean Air
Sun 9/2812:50 pmSEA - RMQ
1 stop37h 25mKorean Air
Deal found 9/15$828
This Korean Air deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:25 pmRMQ - SEA
1 stop31h 15mKorean Air
Tue 9/3012:50 pmSEA - RMQ
1 stop37h 25mKorean Air
Deal found 9/15$994
This Korean Air deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:25 pmRMQ - SEA
1 stop34h 15mKorean Air
Tue 9/302:25 pmSEA - RMQ
2 stops35h 50mKorean Air
Deal found 9/15$1,044
This Korean Air deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:25 pmRMQ - SEA
1 stop31h 15mKorean Air
Sat 9/2712:50 pmSEA - RMQ
1 stop37h 25mKorean Air
Deal found 9/15$1,160
This Korean Air deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:25 pmRMQ - SEA
2 stops42h 50mKorean Air
Sat 9/276:50 pmSEA - RMQ
2 stops31h 25mKorean Air
Deal found 9/15$1,200
This IEagle deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:25 pmRMQ - SEA
1 stop31h 15mKorean Air
Sat 10/46:59 pmSEA - RMQ
2 stops55h 16mKorean Air
Deal found 9/13$1,227
This Korean Air deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:25 pmRMQ - SEA
1 stop31h 15mKorean Air
Wed 10/15:05 pmSEA - RMQ
2 stops57h 10mKorean Air
Deal found 9/14$4,088

Cheapflights Fare Finder

 
Customize your flight search to find flights from Taichung City to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Taichung City to Washington that are best for you.

Fly from

Taichung City

Fly to

Washington

Route

Depart

Return

Price

Taichung CitySeattle

RMQ - SEA

RMQSEA

Taichung City ChingChuanKang

Mon 2/23

5:50 pm-9:00 am

1 stop31h 10m

Seattle/Tacoma Intl

Fri 3/27

12:00 pm-5:15 pm

1 stop38h 15m

$808

Taichung CitySeattle

RMQ - SEA

RMQSEA

Taichung City ChingChuanKang

Fri 3/6

5:50 pm-9:00 am

1 stop31h 10m

Seattle/Tacoma Intl

Mon 3/9

12:00 pm-4:25 pm

1 stop37h 25m

$828

Taichung CitySeattle

RMQ - SEA

RMQSEA

Taichung City ChingChuanKang

Sun 2/22

5:50 pm-9:00 am

1 stop31h 10m

Seattle/Tacoma Intl

Fri 3/27

12:00 pm-5:15 pm

1 stop38h 15m

$828

Taichung CitySeattle

RMQ - SEA

RMQSEA

Taichung City ChingChuanKang

Mon 2/23

5:50 pm-9:00 am

1 stop31h 10m

Seattle/Tacoma Intl

Sat 3/28

12:00 pm-5:15 pm

1 stop38h 15m

$828

Taichung CitySeattle

RMQ - SEA

RMQSEA

Taichung City ChingChuanKang

Fri 2/20

5:50 pm-1:20 pm

1 stop35h 30m

Seattle/Tacoma Intl

Fri 3/27

12:00 pm-5:15 pm

1 stop38h 15m

$894

Taichung CitySeattle

RMQ - SEA

RMQSEA

Taichung City ChingChuanKang

Mon 2/23

5:50 pm-9:00 am

1 stop31h 10m

Seattle/Tacoma Intl

Tue 3/24

12:00 pm-4:25 pm

1 stop37h 25m

$928

Taichung CitySeattle

RMQ - SEA

RMQSEA

Taichung City ChingChuanKang

Thu 9/25

6:25 pm-10:40 am

1 stop31h 15m

Seattle/Tacoma Intl

Wed 10/1

12:50 pm-5:15 pm

1 stop37h 25m

$994

Taichung CitySeattle

RMQ - SEA

RMQSEA

Taichung City ChingChuanKang

Thu 9/25

6:25 pm-10:40 am

1 stop31h 15m

Seattle/Tacoma Intl

Tue 9/30

12:50 pm-5:15 pm

1 stop37h 25m

$994

Taichung CitySeattle

RMQ - SEA

RMQSEA

Taichung City ChingChuanKang

Thu 9/25

6:25 pm-10:40 am

1 stop31h 15m

Seattle/Tacoma Intl

Mon 9/29

12:50 pm-5:15 pm

1 stop37h 25m

$994

Taichung CitySeattle

RMQ - SEA

RMQSEA

Taichung City ChingChuanKang

Thu 9/25

6:25 pm-10:40 am

1 stop31h 15m

Seattle/Tacoma Intl

Sun 9/28

12:50 pm-5:15 pm

1 stop37h 25m

$994

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 13 results
1
2

Best time to book a flight from Taichung City to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Taichung City with our price prediction graph.
Estimated round-trip 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 from Taichung City to Washington

What is the cheapest month to book a flight from Taichung City to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Taichung City to State of Washington (average of $238). Flying from Taichung City to State of Washington in June is currently the most expensive (average of $387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Taichung City to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Taichung City to Washington?

    Taichung City ChingChuanKang (RMQ), located 8.5 mi from the city center, is the airport you fly out of when you book flights from Taichung City to Washington.

  • How long is the flight from Taichung City to State of Washington?

    A quick flight from Taichung City to State of Washington can take about 31h 10m. Korean Air provides one of the quickest options available for as low as $808. There are 6127 mi between Taichung City and State of Washington.

  • Can I find deals for flights from Taichung City to Washington that include hotel bookings?

    Yes. In addition to deals on Taichung City to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Taichung City to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Taichung City to Washington.

  • Can I find deals for business class flights from Taichung City to Washington?

    Yes. Cheapflights offers flight deals from Taichung City to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Taichung City to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Taichung City to State of Washington (average of $238). Flying from Taichung City to State of Washington in June is currently the most expensive (average of $387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Taichung City to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Taiwan Taoyuan Intl to San Francisco flights
Taiwan Taoyuan Intl to Los Angeles flights
Taiwan Taoyuan Intl to Dulles Intl flights
Taiwan Taoyuan Intl to O'Hare Intl flights
Taiwan Taoyuan Intl to John F Kennedy Intl flights
Taiwan Taoyuan Intl to Reagan-National flights
Taiwan Taoyuan Intl to Seattle flights
Sung Shan to Los Angeles flights
Taiwan Taoyuan Intl to Ontario flights
Taiwan Taoyuan Intl to Honolulu flights
Taiwan Taoyuan Intl to Newark flights
Sung Shan to John F Kennedy Intl flights
Taiwan Taoyuan Intl to LaGuardia flights
Taiwan Taoyuan Intl to Dallas/Fort Worth flights
Taiwan Taoyuan Intl to Hobby flights
Sung Shan to Honolulu flights
Taiwan Taoyuan Intl to George Bush Intcntl flights
Taiwan Taoyuan Intl to San Jose flights
Taiwan Taoyuan Intl to Baltimore flights
Taiwan Taoyuan Intl to Buffalo flights
Taiwan Taoyuan Intl to Boston flights
Kaohsiung City to O'Hare Intl flights
Taiwan Taoyuan Intl to Denver flights
Taiwan Taoyuan Intl to Orlando flights
Taiwan Taoyuan Intl to Portland flights
Taiwan Taoyuan Intl to Santa Ana flights
Taiwan Taoyuan Intl to Sky Harbor Intl flights
Taiwan Taoyuan Intl to Miami flights
Sung Shan to Denver flights
Taiwan Taoyuan Intl to Austin flights
Taiwan Taoyuan Intl to Fort Lauderdale flights
Taiwan Taoyuan Intl to Minneapolis flights
Taiwan Taoyuan Intl to Boise flights
Taiwan Taoyuan Intl to Tampa flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights