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Cheap flights from Watertown, New York to Washington, D.C. from $558

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 10/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
5:25 pm - 9:30 pm
ART
-
DCA
4h 05m
1 stop
American Airlines Logo
1:44 pm - 5:21 pm
DCA
-
ART
3h 37m
1 stop
$558American Airlines
Mon, Oct 26 - Sat, Nov 7
American Airlines Logo
5:25 pm - 9:30 pm
ART
-
DCA
4h 05m
1 stop
American Airlines Logo
8:25 am - 5:21 pm
DCA
-
ART
8h 56m
2 stops
$564American Airlines
Mon, Oct 26 - Sat, Nov 7
American Airlines Logo
5:25 pm - 11:59 pm
ART
-
DCA
6h 34m
2 stops
American Airlines Logo
8:25 am - 5:21 pm
DCA
-
ART
8h 56m
2 stops
$569American Airlines
Mon, Oct 26 - Sat, Nov 7
American Airlines Logo
6:00 am - 12:58 pm
ART
-
DCA
6h 58m
2 stops
American Airlines Logo
1:55 pm - 7:00 pm
DCA
-
ART
5h 05m
1 stop
$576American Airlines
Tue, Aug 18 - Sat, Aug 22
American Airlines Logo
6:00 am - 12:58 pm
ART
-
DCA
6h 58m
2 stops
American Airlines Logo
11:56 am - 7:00 pm
DCA
-
ART
7h 04m
2 stops
$581American Airlines
Tue, Aug 18 - Sat, Aug 22
American Airlines Logo
3:30 pm - 9:13 pm
ART
-
DCA
5h 43m
1 stop
American Airlines Logo
1:55 pm - 7:00 pm
DCA
-
ART
5h 05m
1 stop
$660American Airlines
Tue, Aug 18 - Sat, Aug 22
American Airlines Logo
6:00 am - 3:59 pm
ART
-
DCA
9h 59m
2 stops
American Airlines Logo
1:44 pm - 5:25 pm
DCA
-
ART
3h 41m
1 stop
$666American Airlines
Tue, Nov 24 - Mon, Nov 30
American Airlines Logo
4:00 pm - 9:13 pm
ART
-
DCA
5h 13m
1 stop
American Airlines Logo
5:39 pm - 10:55 pm
DCA
-
ART
5h 16m
1 stop
$686American Airlines
Thu, Aug 27 - Thu, Sep 3
American Airlines Logo
4:00 pm - 9:13 pm
ART
-
DCA
5h 13m
1 stop
American Airlines Logo
6:52 am - 3:35 pm
DCA
-
ART
8h 43m
2 stops
$692American Airlines
Thu, Aug 27 - Thu, Sep 3
American Airlines Logo
6:00 am - 3:58 pm
ART
-
DCA
9h 58m
2 stops
American Airlines Logo
6:52 am - 3:35 pm
DCA
-
ART
8h 43m
2 stops
$697American Airlines
Thu, Aug 27 - Thu, Sep 3

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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
Oct 26
ART5:25 pmWatertown
4h 05m
1 stop
DCA9:30 pmWashington, D.C. Reagan-National
Nov 7
DCA1:44 pmWashington, D.C. Reagan-National
3h 37m
1 stop
ART5:21 pmWatertown
$558
American Airlines
Oct 26
ART5:25 pmWatertown
4h 05m
1 stop
DCA9:30 pmWashington, D.C. Reagan-National
Nov 7
DCA8:25 amWashington, D.C. Reagan-National
8h 56m
2 stops
ART5:21 pmWatertown
$564
American Airlines
Oct 26
ART5:25 pmWatertown
6h 34m
2 stops
DCA11:59 pmWashington, D.C. Reagan-National
Nov 7
DCA8:25 amWashington, D.C. Reagan-National
8h 56m
2 stops
ART5:21 pmWatertown
$569

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 August 4, 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

Cheapest round-trip
Quickest round-trip

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Mon 10/26

5:25 pm-9:30 pm

1 stop4h 05m

Washington, D.C. Reagan-National

Sat 11/7

1:44 pm-5:21 pm

1 stop3h 37m

$558

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Mon 10/26

5:25 pm-9:30 pm

1 stop4h 05m

Washington, D.C. Reagan-National

Sat 11/7

8:25 am-5:21 pm

2 stops8h 56m

$564

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Mon 10/26

5:25 pm-11:59 pm

2 stops6h 34m

Washington, D.C. Reagan-National

Sat 11/7

8:25 am-5:21 pm

2 stops8h 56m

$569

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Tue 8/18

6:00 am-12:58 pm

2 stops6h 58m

Washington, D.C. Reagan-National

Sat 8/22

1:55 pm-7:00 pm

1 stop5h 05m

$576

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Tue 8/18

6:00 am-12:58 pm

2 stops6h 58m

Washington, D.C. Reagan-National

Sat 8/22

11:56 am-7:00 pm

2 stops7h 04m

$581

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Tue 8/18

3:30 pm-9:13 pm

1 stop5h 43m

Washington, D.C. Reagan-National

Sat 8/22

1:55 pm-7:00 pm

1 stop5h 05m

$660

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Tue 11/24

6:00 am-3:59 pm

2 stops9h 59m

Washington, D.C. Reagan-National

Mon 11/30

1:44 pm-5:25 pm

1 stop3h 41m

$666

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Thu 8/27

4:00 pm-9:13 pm

1 stop5h 13m

Washington, D.C. Reagan-National

Thu 9/3

5:39 pm-10:55 pm

1 stop5h 16m

$686

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Thu 8/27

4:00 pm-9:13 pm

1 stop5h 13m

Washington, D.C. Reagan-National

Thu 9/3

6:52 am-3:35 pm

2 stops8h 43m

$692

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Thu 8/27

6:00 am-3:58 pm

2 stops9h 58m

Washington, D.C. Reagan-National

Thu 9/3

6:52 am-3:35 pm

2 stops8h 43m

$697

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 is the cheapest airline that flies from Watertown to Washington, D.C.?

American Airlines is the most popular carrier operating from Watertown to Washington, D.C.

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 65% 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

5h 13m

Direct flights

None
The fastest flight from Watertown, New York to Washington, D.C. takes 5h 13m
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

Frequently asked questions about flying from Watertown, New York to Washington, D.C.

  • 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 5h 13m.

  • 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
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Colonial Beach
Springfield
Fairfax
Tysons
Edgewood
Bethesda
Glen Burnie

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