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 TLL to DCA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tallinn to Washington, D.C. Reagan-National Airport as you normally would.

What airport do you fly from for flights from Tallinn to Washington, D.C. Reagan-National?

If you book a flight to Washington, D.C. Reagan-National from Tallinn, you will be flying from Tallinn, which is the city’s only airport. Tallinn (TLL) is located 2.1 mi from the center of Tallinn. There are 0 flights from Tallinn to Washington, D.C. Reagan-National per day from 0 different airlines.

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

Yes. In addition to deals on Tallinn to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Tallinn to Reagan-National?

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

Can I find deals for business class flights from Tallinn to Reagan-National?

Yes. Cheapflights offers flight deals from Tallinn 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.

$582+ Flights from Tallinn to Washington, D.C. Reagan-National Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Tallinn to Reagan-National 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 Tallinn to Reagan-National

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Popular in	July
Cheapest in	April
Average price	$664

Provider with most accurate pricing for Tallinn-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Tallinn-Washington, D.C. (WAS) flights.

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($71 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Find flight deals from Tallinn to Reagan-National

Cheapest flights from Tallinn to Reagan-National
Explore the most affordable flight options available from Tallinn to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

Thu 1/227:25 am

TLL

DCA

2 stops16h 33m

Multiple Airlines

Wed 1/285:00 pm

DCA

TLL

2 stops15h 00m

Multiple Airlines

Deal found 1/15

$582

Thu 10/16:15 am

TLL

DCA

2 stops23h 57m

Scandinavian Airlines

Mon 10/56:05 am

DCA

TLL

2 stops36h 25m

Scandinavian Airlines

Deal found 1/13

$752

Thu 10/110:55 am

TLL

DCA

2 stops19h 07m

Finnair

Mon 10/57:06 pm

DCA

TLL

2 stops14h 49m

Finnair

Deal found 1/14

$821

Thu 1/222:40 pm

TLL

DCA

2 stops14h 23m

Finnair

Wed 1/285:45 pm

DCA

TLL

2 stops15h 45m

Finnair

Deal found 1/15

$856

Last-minute flights from Tallinn to Reagan-National
Discover last-minute flight deals from Tallinn to Reagan-National. Data last updated January 15, 2026 and is based on user searches.

Thu 1/227:25 am

TLL

DCA

2 stops16h 33m

Multiple Airlines

Wed 1/285:00 pm

DCA

TLL

2 stops15h 00m

Multiple Airlines

Deal found 1/15

$582

Thu 1/222:40 pm

TLL

DCA

2 stops14h 23m

Finnair

Wed 1/285:45 pm

DCA

TLL

2 stops15h 45m

Finnair

Deal found 1/15

$856

One-way flights from Tallinn to Reagan-National
Search for one-way flight options from Tallinn to Reagan-National. Find affordable one-way fares based on user searches. Data last updated January 15, 2026.

Mon 2/1610:35 am

TLL

DCA

2 stops19h 24m

Multiple Airlines

Deal found 1/14

$744

Sat 2/212:45 pm

TLL

DCA

2 stops15h 14m

Multiple Airlines

Deal found 1/14

$1,095

Fri 2/202:40 pm

TLL

DCA

2 stops15h 19m

Multiple Airlines

Deal found 1/14

$1,757

Fri 2/278:35 am

TLL

DCA

2 stops31h 24m

Multiple Airlines

Deal found 1/13

$2,054

Tue 2/247:25 am

TLL

DCA

2 stops19h 31m

Delta

Deal found 1/13

$3,153

Sat 2/287:25 am

TLL

DCA

2 stops22h 32m

Delta

Deal found 1/13

$3,235

Sun 3/17:00 am

TLL

DCA

2 stops22h 33m

Delta

Deal found 1/13

$4,200

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

TallinnWashington, D.C.

TLL - DCA

TLLDCA

Tallinn

Mon 2/16

10:35 am-10:59 pm

2 stops19h 24m

$744

TallinnWashington, D.C.

TLL - DCA

TLLDCA

Tallinn

Sat 2/21

2:45 pm-10:59 pm

2 stops15h 14m

$1,095

TallinnWashington, D.C.

TLL - DCA

TLLDCA

Tallinn

Fri 2/20

2:40 pm-10:59 pm

2 stops15h 19m

$1,757

TallinnWashington, D.C.

TLL - DCA

TLLDCA

Tallinn

Fri 2/27

8:35 am-8:59 am

2 stops31h 24m

$2,054

TallinnWashington, D.C.

TLL - DCA

TLLDCA

Tallinn

Wed 2/25

7:25 am-4:27 pm

2 stops16h 02m

$3,153

TallinnWashington, D.C.

TLL - DCA

TLLDCA

Tallinn

Thu 2/26

7:25 am-11:43 pm

2 stops23h 18m

$3,153

TallinnWashington, D.C.

TLL - DCA

TLLDCA

Tallinn

Tue 2/24

7:25 am-7:56 pm

2 stops19h 31m

$3,153

TallinnWashington, D.C.

TLL - DCA

TLLDCA

Tallinn

Sat 2/28

7:25 am-10:57 pm

2 stops22h 32m

$3,235

TallinnWashington, D.C.

TLL - DCA

TLLDCA

Tallinn

Sun 3/1

7:00 am-10:33 pm

2 stops22h 33m

$4,200

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Best time to book a flight from Tallinn to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Tallinn 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

What airport do you fly from for flights from Tallinn to Washington, D.C. Reagan-National?
If you book a flight to Washington, D.C. Reagan-National from Tallinn, you will be flying from Tallinn, which is the city’s only airport. Tallinn (TLL) is located 2.1 mi from the center of Tallinn. There are 0 flights from Tallinn to Washington, D.C. Reagan-National per day from 0 different airlines.
Can I find deals for flights from Tallinn to Reagan-National that include hotel bookings?
Yes. In addition to deals on Tallinn to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Tallinn to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tallinn to Reagan-National.
Can I find deals for business class flights from Tallinn to Reagan-National?
Yes. Cheapflights offers flight deals from Tallinn 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.

See more FAQs

Alexandria

Woodbridge

Tysons

Arlington

Owings Mills

Springfield

Silver Spring

Hanover

Fredericksburg

Linthicum Heights

Rockville

Laurel

Towson

Manassas

National Harbor

Largo

Bowie

McLean

Clinton

Herndon

Browse thousands of different options on Cheapflights for your next trip

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.

$582+ Cheap flights from Tallinn (TLL) to Reagan-National (DCA)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Tallinn 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 Tallinn to Reagan-National

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Find flight deals from Tallinn to Reagan-National

Cheapest flights from Tallinn to Reagan-NationalExplore the most affordable flight options available from Tallinn to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

Explore the most affordable flight options available from Tallinn to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

Cheapflights Fare Finder

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

Best time to book a flight from Tallinn to Reagan-National

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

Related info for your journey

Find useful and relevant information for your journey from Tallinn to Reagan-National. 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 Tallinn to Washington, D.C. Reagan-National?

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

How can I find direct flights from Tallinn to Reagan-National?

Can I find deals for business class flights from Tallinn to Reagan-National?

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

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 Tallinn to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Tallinn to Reagan-National
Explore the most affordable flight options available from Tallinn to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.