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Cheap flights from Watertown, New York to Washington, D.C. from $457

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Watertown, New York to Washington, D.C. departing on 3/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Watertown, New York to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 3:52 pm
ART
-
DCA
9h 52m
2 stops
American Airlines Logo
1:44 pm - 10:55 pm
DCA
-
ART
9h 11m
2 stops
$457American Airlines
Tue, Mar 17 - Sat, Mar 21
American Airlines Logo
4:01 pm - 8:37 pm
ART
-
DCA
4h 36m
1 stop
American Airlines Logo
1:54 pm - 10:55 pm
DCA
-
ART
9h 01m
2 stops
$526American Airlines
Tue, Mar 17 - Sat, Mar 21
American Airlines Logo
4:01 pm - 8:37 pm
ART
-
DCA
4h 36m
1 stop
American Airlines Logo
4:34 pm - 10:55 pm
DCA
-
ART
6h 21m
1 stop
$575American Airlines
Tue, Mar 17 - Sat, Mar 21
American Airlines Logo
11:25 am - 10:10 pm
ART
-
BWI
10h 45m
2 stops
American Airlines Logo
5:00 am - 3:56 pm
BWI
-
ART
10h 56m
2 stops
$628American Airlines
Sat, Apr 11 - Sat, May 23
American Airlines Logo
11:25 am - 11:56 pm
ART
-
BWI
12h 31m
2 stops
American Airlines Logo
3:31 pm - 10:59 am
BWI
-
ART
19h 28m
2 stops
$727American Airlines
Sun, Apr 12 - Fri, Apr 17
American Airlines Logo
6:00 am - 10:10 pm
ART
-
BWI
16h 10m
2 stops
American Airlines Logo
5:00 am - 3:56 pm
BWI
-
ART
10h 56m
3 stops
$789American Airlines
Sat, Apr 11 - Sat, May 23
American Airlines Logo
4:01 pm - 8:37 pm
ART
-
DCA
4h 36m
1 stop
American Airlines Logo
1:59 pm - 11:23 pm
DCA
-
ART
9h 24m
2 stops
$825American Airlines
Mon, Apr 6 - Wed, Apr 8
American Airlines Logo
6:00 am - 11:53 am
ART
-
DCA
5h 53m
2 stops
American Airlines Logo
1:59 pm - 11:23 pm
DCA
-
ART
9h 24m
2 stops
$830American Airlines
Mon, Apr 6 - Wed, Apr 8
American Airlines Logo
4:01 pm - 8:37 pm
ART
-
DCA
4h 36m
1 stop
American Airlines Logo
5:22 pm - 11:23 pm
DCA
-
ART
6h 01m
1 stop
$890American Airlines
Mon, Apr 6 - Wed, Apr 8
American Airlines Logo
11:25 am - 10:10 pm
ART
-
BWI
10h 45m
3 stops
American Airlines Logo
5:00 am - 3:56 pm
BWI
-
ART
10h 56m
3 stops
$1,056American Airlines
Sat, Apr 11 - Sat, May 23

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
Mar 17
ART6:00 amWatertown
9h 52m
2 stops
DCA3:52 pmWashington, D.C. Reagan-National
Mar 21
DCA1:44 pmWashington, D.C. Reagan-National
9h 11m
2 stops
ART10:55 pmWatertown
$457
American Airlines
Mar 17
ART4:01 pmWatertown
4h 36m
1 stop
DCA8:37 pmWashington, D.C. Reagan-National
Mar 21
DCA1:54 pmWashington, D.C. Reagan-National
9h 01m
2 stops
ART10:55 pmWatertown
$526
American Airlines
Mar 17
ART4:01 pmWatertown
4h 36m
1 stop
DCA8:37 pmWashington, D.C. Reagan-National
Mar 21
DCA4:34 pmWashington, D.C. Reagan-National
6h 21m
1 stop
ART10:55 pmWatertown
$575

momondo Fare Finder

 
Customize your flight search to find flights from Watertown, New York to Washington, D.C. 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, momondo users made 832,500 searches. Data last updated March 3, 2026.
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 3/17

6:00 am-3:52 pm

2 stops9h 52m

Washington, D.C. Reagan-National

Sat 3/21

1:44 pm-10:55 pm

2 stops9h 11m

$457

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Tue 3/17

4:01 pm-8:37 pm

1 stop4h 36m

Washington, D.C. Reagan-National

Sat 3/21

1:54 pm-10:55 pm

2 stops9h 01m

$526

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Tue 3/17

4:01 pm-8:37 pm

1 stop4h 36m

Washington, D.C. Reagan-National

Sat 3/21

4:34 pm-10:55 pm

1 stop6h 21m

$575

WatertownBaltimore

ART - BWI

ARTBWI

Watertown

Sat 4/11

11:25 am-10:10 pm

2 stops10h 45m

Baltimore/Washington

Sat 5/23

5:00 am-3:56 pm

2 stops10h 56m

$628

WatertownBaltimore

ART - BWI

ARTBWI

Watertown

Sun 4/12

11:25 am-11:56 pm

2 stops12h 31m

Baltimore/Washington

Fri 4/17

3:31 pm-10:59 am

2 stops19h 28m

$727

WatertownBaltimore

ART - BWI

ARTBWI

Watertown

Sat 4/11

6:00 am-10:10 pm

2 stops16h 10m

Baltimore/Washington

Sat 5/23

5:00 am-3:56 pm

3 stops10h 56m

$789

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Mon 4/6

4:01 pm-8:37 pm

1 stop4h 36m

Washington, D.C. Reagan-National

Wed 4/8

1:59 pm-11:23 pm

2 stops9h 24m

$825

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Mon 4/6

6:00 am-11:53 am

2 stops5h 53m

Washington, D.C. Reagan-National

Wed 4/8

1:59 pm-11:23 pm

2 stops9h 24m

$830

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Mon 4/6

4:01 pm-8:37 pm

1 stop4h 36m

Washington, D.C. Reagan-National

Wed 4/8

5:22 pm-11:23 pm

1 stop6h 01m

$890

WatertownBaltimore

ART - BWI

ARTBWI

Watertown

Sat 4/11

11:25 am-10:10 pm

3 stops10h 45m

Baltimore/Washington

Sat 5/23

5:00 am-3:56 pm

3 stops10h 56m

$1,056

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington, D.C. from

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 58% 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

4h 31m

Direct flights

None
The fastest flight from Watertown, New York to Washington, D.C. takes 4h 31m
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 4h 31m.

  • 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.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Colonial Beach
Laurel
Towson
Silver Spring
Gaithersburg
Fredericksburg
Rockville
Tysons
Manassas
Springfield
Bethesda
Fairfax
Linthicum Heights
Reston

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.

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport