When did momondo last update prices for flights from Watertown Airport to Washington, D.C.?

Prices for flights from Watertown Airport to Washington, D.C. refresh daily.

How old do you have to be to fly from Watertown Airport to Washington, D.C.?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Watertown Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$438 Cheap Flights from Watertown to Washington, D.C. in 2025/26

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Find the cheapest flights from Watertown, New York to Washington, D.C.

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 6:59 pm

ART

DCA

11h 59m2 stops

1:44 pm - 6:14 pm

DCA

ART

4h 30m1 stop

$438American Airlines

Tue, Jan 13 - Tue, Jan 20

7:00 am - 6:59 pm

ART

DCA

11h 59m2 stops

10:10 am - 6:14 pm

DCA

ART

8h 04m2 stops

$443American Airlines

Tue, Jan 13 - Tue, Jan 20

6:00 am - 1:27 pm

ART

DCA

7h 27m2 stops

4:00 pm - 8:32 pm

DCA

ART

4h 32m1 stop

$507American Airlines

Wed, Dec 24 - Wed, Dec 31

6:00 am - 1:27 pm

ART

DCA

7h 27m2 stops

1:44 pm - 8:32 pm

DCA

ART

6h 48m2 stops

$512American Airlines

Wed, Dec 24 - Wed, Dec 31

7:00 am - 4:50 pm

ART

DCA

9h 50m1 stop

1:44 pm - 9:23 pm

DCA

ART

7h 39m1 stop

$513American Airlines

Tue, Jan 13 - Tue, Jan 20

6:00 am - 1:27 pm

ART

DCA

7h 27m2 stops

4:00 pm - 8:32 pm

DCA

ART

4h 32m1 stop

$639American Airlines

Fri, Dec 26 - Wed, Dec 31

6:00 am - 1:27 pm

ART

DCA

7h 27m2 stops

4:00 pm - 8:32 pm

DCA

ART

4h 32m1 stop

$893American Airlines

Sat, Dec 27 - Wed, Dec 31

6:00 am - 1:27 pm

ART

DCA

7h 27m2 stops

10:15 am - 8:32 pm

DCA

ART

10h 17m2 stops

$898American Airlines

Sat, Dec 27 - Wed, Dec 31

6:00 am - 2:24 pm

ART

DCA

8h 24m2 stops

4:00 pm - 8:32 pm

DCA

ART

4h 32m1 stop

$1,112American Airlines

Sun, Dec 28 - Wed, Dec 31

6:00 am - 2:24 pm

ART

DCA

8h 24m2 stops

10:15 am - 8:32 pm

DCA

ART

10h 17m2 stops

$1,117American Airlines

Sun, Dec 28 - Wed, Dec 31

American Airlines flights from Watertown, New York to Washington, D.C.

Our best American Airlines deals on Watertown, New York to Washington, D.C. flight tickets

American Airlines

Jan 13

ART7:00 amWatertown

11h 59m

2 stops

DCA6:59 pmWashington, D.C. Reagan-National

Jan 20

DCA1:44 pmWashington, D.C. Reagan-National

4h 30m

1 stop

ART6:14 pmWatertown

$438

Find similar

American Airlines

Jan 13

ART7:00 amWatertown

11h 59m

2 stops

DCA6:59 pmWashington, D.C. Reagan-National

Jan 20

DCA10:10 amWashington, D.C. Reagan-National

8h 04m

2 stops

ART6:14 pmWatertown

$443

Find similar

American Airlines

Dec 24

ART6:00 amWatertown

7h 27m

2 stops

DCA1:27 pmWashington, D.C. Reagan-National

Dec 31

DCA4:00 pmWashington, D.C. Reagan-National

4h 32m

1 stop

ART8:32 pmWatertown

$507

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Watertown, New York to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Tue 1/13

7:00 am-6:59 pm

2 stops11h 59m

Washington, D.C. Reagan-National

Tue 1/20

1:44 pm-6:14 pm

1 stop4h 30m

$438

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Tue 1/13

7:00 am-6:59 pm

2 stops11h 59m

Washington, D.C. Reagan-National

Tue 1/20

10:10 am-6:14 pm

2 stops8h 04m

$443

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Wed 12/24

6:00 am-1:27 pm

2 stops7h 27m

Washington, D.C. Reagan-National

Wed 12/31

4:00 pm-8:32 pm

1 stop4h 32m

$507

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Wed 12/24

6:00 am-1:27 pm

2 stops7h 27m

Washington, D.C. Reagan-National

Wed 12/31

1:44 pm-8:32 pm

2 stops6h 48m

$512

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Tue 1/13

7:00 am-4:50 pm

1 stop9h 50m

Washington, D.C. Reagan-National

Tue 1/20

1:44 pm-9:23 pm

1 stop7h 39m

$513

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Fri 12/26

6:00 am-1:27 pm

2 stops7h 27m

Washington, D.C. Reagan-National

Wed 12/31

4:00 pm-8:32 pm

1 stop4h 32m

$639

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Sat 12/27

6:00 am-1:27 pm

2 stops7h 27m

Washington, D.C. Reagan-National

Wed 12/31

4:00 pm-8:32 pm

1 stop4h 32m

$893

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Sat 12/27

6:00 am-1:27 pm

2 stops7h 27m

Washington, D.C. Reagan-National

Wed 12/31

10:15 am-8:32 pm

2 stops10h 17m

$898

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Sun 12/28

6:00 am-2:24 pm

2 stops8h 24m

Washington, D.C. Reagan-National

Wed 12/31

4:00 pm-8:32 pm

1 stop4h 32m

$1,112

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Sun 12/28

6:00 am-2:24 pm

2 stops8h 24m

Washington, D.C. Reagan-National

Wed 12/31

10:15 am-8:32 pm

2 stops10h 17m

$1,117

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Watertown, New York to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Washington, D.C.?

American Airlines, United Airlines and Breeze Airways are the top three most popular airlines that fly to Washington, D.C. from Watertown, New York according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 5 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

When to book flights from Watertown, New York to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Watertown, New York to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Watertown, New York to Washington, D.C. (ART to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Watertown, New York to Washington, D.C.

Fastest flight time	8h 24m
Direct flights	None

The fastest flight from Watertown, New York to Washington, D.C. takes 8h 24m

There are no direct flights from Watertown, New York to Washington, D.C.. There are no popular flight routes from Watertown, New York to Washington, D.C..

Search flight deals

How far is Watertown to Washington, D.C. by plane?
Watertown and Washington, D.C. are 354.8 mi apart from one another. A reasonable flight in good conditions will take 8h 24m.
When did momondo last update prices for flights from Watertown Airport to Washington, D.C.?
Prices for flights from Watertown Airport to Washington, D.C. refresh daily.
How old do you have to be to fly from Watertown Airport to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Watertown Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Alexandria

National Harbor

Gettysburg

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Gaithersburg

Reston

Manassas

Fairfax

Glen Burnie

Linthicum Heights

Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Watertown to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Watertown to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from Watertown to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Watertown which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Watertown to Washington, D.C.?

momondo helps you find the best flight between Watertown and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Watertown to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Watertown and alert you when they change.