In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from TPE to DCA?

When flying from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Taipei City Taiwan Taoyuan Intl Airport-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Taipei City Taiwan Taoyuan Intl Airport-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Taipei City Taiwan Taoyuan Intl Airport-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Taipei City Taiwan Taoyuan Intl Airport-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Taipei City Taiwan Taoyuan Intl Airport-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

How can I find direct flights from Taiwan Taoyuan Intl to Reagan-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Taiwan Taoyuan Intl to Reagan-National.

Can I find deals for business class flights from Taiwan Taoyuan Intl to Reagan-National?

Yes. Cheapflights offers flight deals from Taiwan Taoyuan Intl to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$353+ Flights from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Reagan-National Airport

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1. Tell us where you want to go

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Cheap flight deals from Taiwan Taoyuan Intl to Reagan-National

Best flights from Taiwan Taoyuan Intl to Reagan-National
Discover carefully curated flight deals from Taiwan Taoyuan Intl to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

Wed 4/19:50 amTPE - DCA

2 stops24h 53mUnited Airlines

Sun 4/56:30 amDCA - TPE

2 stops24h 15mUnited Airlines

Deal found 12/31

$603

Thu 2/510:55 amTPE - DCA

1 stop17h 25mDelta

Thu 2/126:05 amDCA - TPE

2 stops26h 00mDelta

Deal found 12/31

$810

Fri 3/209:55 amTPE - DCA

1 stop17h 28mDelta

Sat 3/284:40 pmDCA - TPE

1 stop39h 15mDelta

Deal found 12/31

$817

Last-minute flights from Taiwan Taoyuan Intl to Reagan-National
Discover last-minute flight deals from Taiwan Taoyuan Intl to Reagan-National. Data last updated January 2, 2026 and is based on user searches.

Tue 1/63:50 pmTPE - DCA

1 stop19h 02mEVA Air

Thu 1/157:00 amDCA - TPE

1 stop23h 50mEVA Air

Deal found 12/31

$1,771

Tue 1/611:35 pmTPE - DCA

1 stop29h 34mMultiple Airlines

Thu 1/157:00 amDCA - TPE

2 stops25h 10mMultiple Airlines

Deal found 12/31

$2,356

Tue 1/68:20 amTPE - DCA

2 stops23h 24mCathay Pacific

Thu 1/159:35 amDCA - TPE

2 stops45h 40mCathay Pacific

Deal found 12/31

$3,157

Sat 1/314:30 pmTPE - DCA

3 stops32h 49mMultiple Airlines

Sat 2/711:05 amDCA - TPE

3 stops34h 45mMultiple Airlines

Deal found 12/31

$1,104

One-way flights from Taiwan Taoyuan Intl to Reagan-National
Search for one-way flight options from Taiwan Taoyuan Intl to Reagan-National. Find affordable one-way fares based on user searches. Data last updated January 2, 2026.

Sun 3/89:55 amTPE - DCA

1 stop17h 27mDelta

Deal found 12/30

$353

Thu 3/129:55 amTPE - DCA

1 stop17h 27mDelta

Deal found 1/2

$354

Wed 2/2511:10 amTPE - DCA

1 stop18h 33mUnited Airlines

Deal found 1/2

$358

Fri 1/3011:10 amTPE - DCA

3 stops41h 47mUnited Airlines

Deal found 1/1

$359

Sat 3/73:50 pmTPE - DCA

3 stops36h 09mUnited Airlines

Deal found 12/31

$392

Sun 3/811:10 amTPE - DCA

3 stops41h 49mMultiple Airlines

Deal found 12/30

$507

Sat 3/79:35 pmTPE - DCA

3 stops55h 24mMultiple Airlines

Deal found 12/31

$590

Sun 3/158:45 pmTPE - DCA

1 stop22h 15mSTARLUX Airlines

Deal found 1/1

$625

Tue 6/99:35 amTPE - DCA

2 stops25h 53mDelta

Deal found 1/1

$627

Thu 5/710:15 amTPE - DCA

1 stop19h 44mMultiple Airlines

Deal found 1/1

$629

Find flight deals from Taiwan Taoyuan Intl to Reagan-National

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$603 (United Airlines)
One-way from	$353 (Delta)
Popular in	August
Cheapest in	September
Average price	$1,025

Provider with most accurate pricing for Taipei City Taiwan Taoyuan Intl-Washington, D.C. Reagan-National flight deals.

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Provider most trusted by Cheapflights users for Taipei City Taiwan Taoyuan Intl-Washington, D.C. Reagan-National flights.

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From Taipei City Taiwan Taoyuan Intl to Washington, D.C. Reagan-National

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One-way flight from Taipei City Taiwan Taoyuan Intl to Washington, D.C. Reagan-National

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Highest demand for flights based on searches. 13% potential increase in price ($170 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).

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Average for round-trip flights in January 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Taipei CityWashington, D.C.

TPE - DCA

TPEDCA

Taipei City Taiwan Taoyuan Intl

Wed 4/1

9:50 am-10:43 pm

2 stops24h 53m

Washington, D.C. Reagan-National

Sun 4/5

6:30 am-6:45 pm

2 stops24h 15m

$603

Taipei CityWashington, D.C.

TPE - DCA

TPEDCA

Taipei City Taiwan Taoyuan Intl

Thu 2/5

10:55 am-3:20 pm

1 stop17h 25m

Washington, D.C. Reagan-National

Thu 2/12

6:05 am-9:05 pm

2 stops26h 00m

$810

Taipei CityWashington, D.C.

TPE - DCA

TPEDCA

Taipei City Taiwan Taoyuan Intl

Fri 3/20

9:55 am-3:23 pm

1 stop17h 28m

Washington, D.C. Reagan-National

Sat 3/28

4:40 pm-7:55 pm

1 stop39h 15m

$817

Taipei CityWashington, D.C.

TPE - DCA

TPEDCA

Taipei City Taiwan Taoyuan Intl

Thu 3/12

9:55 am-5:59 pm

2 stops20h 04m

$353

Taipei CityWashington, D.C.

TPE - DCA

TPEDCA

Taipei City Taiwan Taoyuan Intl

Sun 3/8

10:10 am-8:54 am

2 stops35h 44m

$353

Taipei CityWashington, D.C.

TPE - DCA

TPEDCA

Taipei City Taiwan Taoyuan Intl

Sun 3/8

9:55 am-2:22 pm

1 stop17h 27m

$353

Taipei CityWashington, D.C.

TPE - DCA

TPEDCA

Taipei City Taiwan Taoyuan Intl

Sat 3/7

3:50 pm-10:59 am

2 stops32h 09m

$354

Taipei CityWashington, D.C.

TPE - DCA

TPEDCA

Taipei City Taiwan Taoyuan Intl

Fri 1/30

10:55 am-10:00 pm

2 stops24h 05m

$354

Taipei CityWashington, D.C.

TPE - DCA

TPEDCA

Taipei City Taiwan Taoyuan Intl

Fri 1/30

11:10 am-4:52 pm

1 stop42h 42m

$354

Taipei CityWashington, D.C.

TPE - DCA

TPEDCA

Taipei City Taiwan Taoyuan Intl

Wed 2/25

11:10 am-4:43 pm

1 stop18h 33m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Compare providers for flights from Taiwan Taoyuan Intl to Reagan-National

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Taiwan Taoyuan Intl to Reagan-National in January.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Taipei City Taiwan Taoyuan Intl Airport-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Taipei City Taiwan Taoyuan Intl Airport-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Taipei City Taiwan Taoyuan Intl Airport-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Taipei City Taiwan Taoyuan Intl Airport-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Taipei City Taiwan Taoyuan Intl Airport-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Taiwan Taoyuan Intl to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Taiwan Taoyuan Intl 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.

Related info for your journey

How long is the flight from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Reagan-National Airport?
United Airlines can get you from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Reagan-National Airport in just under 24h 53m. Your travel time can differ by up to . There are 7859 mi between Taipei City Taiwan Taoyuan Intl Airport and Washington, D.C. Reagan-National Airport.
Can I find deals for flights from Taiwan Taoyuan Intl to Reagan-National that include hotel bookings?
Yes. In addition to deals on Taiwan Taoyuan Intl to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Taiwan Taoyuan Intl to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Taiwan Taoyuan Intl to Reagan-National.
Can I find deals for business class flights from Taiwan Taoyuan Intl to Reagan-National?
Yes. Cheapflights offers flight deals from Taiwan Taoyuan Intl to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$353+ Cheap flights from Taiwan Taoyuan Intl (TPE) to Reagan-National (DCA)

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Taiwan Taoyuan Intl to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Taiwan Taoyuan Intl to Reagan-National

Best flights from Taiwan Taoyuan Intl to Reagan-NationalDiscover carefully curated flight deals from Taiwan Taoyuan Intl to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

Discover carefully curated flight deals from Taiwan Taoyuan Intl to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

Find flight deals from Taiwan Taoyuan Intl to Reagan-National

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Reagan-National Airport that are best for you.

Compare providers for flights from Taiwan Taoyuan Intl to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Taiwan Taoyuan Intl to Reagan-National in January.

Best time to book a flight from Taiwan Taoyuan Intl to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Taiwan Taoyuan Intl with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Taiwan Taoyuan Intl to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Reagan-National Airport?

Can I find deals for flights from Taiwan Taoyuan Intl to Reagan-National that include hotel bookings?

How can I find direct flights from Taiwan Taoyuan Intl to Reagan-National?

Can I find deals for business class flights from Taiwan Taoyuan Intl to Reagan-National?

Traveling to a place near Washington, D.C. Reagan-National Airport?

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Alternative routes for Taiwan Taoyuan Intl to Reagan-National

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Best flights from Taiwan Taoyuan Intl to Reagan-National
Discover carefully curated flight deals from Taiwan Taoyuan Intl to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.