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Cheap flights from District of Columbia to Watertown from $452

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Watertown departing on 8/22. 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 District of Columbia to Watertown

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 3:35 pmDCA  Washington, D.C. Reagan-National-ART Watertown
10h 35m2 stops Charlotte Douglas Philadelphia
American Airlines Logo
4:24 pm - 9:13 pmART  Watertown-DCA Washington, D.C. Reagan-National
4h 49m1 stop Philadelphia
$516American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
7:57 am - 3:35 pmIAD  Washington, D.C. Dulles Intl-ART Watertown
7h 38m2 stops Charlotte Douglas Philadelphia
American Airlines Logo
4:24 pm - 10:51 pmART  Watertown-IAD Washington, D.C. Dulles Intl
6h 27m2 stops Philadelphia Charlotte Douglas
$521American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
5:00 am - 3:35 pmDCA  Washington, D.C. Reagan-National-ART Watertown
10h 35m2 stops Charlotte Douglas Philadelphia
American Airlines Logo
6:00 am - 4:07 pmART  Watertown-DCA Washington, D.C. Reagan-National
10h 07m2 stops Philadelphia Charlotte Douglas
$521American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
5:35 pm - 10:55 pmDCA  Washington, D.C. Reagan-National-ART Watertown
5h 20m1 stop Philadelphia
American Airlines Logo
4:00 pm - 9:13 pmART  Watertown-DCA Washington, D.C. Reagan-National
5h 13m1 stop Philadelphia
$540American Airlines
Wed, Sep 2 - Tue, Sep 8
American Airlines Logo
5:35 pm - 10:55 pmDCA  Washington, D.C. Reagan-National-ART Watertown
5h 20m1 stop Philadelphia
American Airlines Logo
4:00 pm - 11:59 pmART  Watertown-DCA Washington, D.C. Reagan-National
7h 59m2 stops Philadelphia Charlotte Douglas
$546American Airlines
Wed, Sep 2 - Tue, Sep 8
American Airlines Logo
3:11 pm - 10:55 pmDCA  Washington, D.C. Reagan-National-ART Watertown
7h 44m2 stops Charlotte Douglas Philadelphia
American Airlines Logo
4:00 pm - 11:59 pmART  Watertown-DCA Washington, D.C. Reagan-National
7h 59m2 stops Philadelphia Charlotte Douglas
$551American Airlines
Wed, Sep 2 - Tue, Sep 8
American Airlines Logo
5:34 pm - 10:50 pmDCA  Washington, D.C. Reagan-National-ART Watertown
5h 16m1 stop Philadelphia
American Airlines Logo
4:18 pm - 9:00 pmART  Watertown-DCA Washington, D.C. Reagan-National
4h 42m1 stop Philadelphia
$580American Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
1:55 pm - 7:47 pmDCA  Washington, D.C. Reagan-National-ART Watertown
5h 52m1 stop Philadelphia
American Airlines Logo
4:18 pm - 9:00 pmART  Watertown-DCA Washington, D.C. Reagan-National
4h 42m1 stop Philadelphia
$581American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
1:55 pm - 7:47 pmDCA  Washington, D.C. Reagan-National-ART Watertown
5h 52m1 stop Philadelphia
American Airlines Logo
4:18 pm - 9:00 pmART  Watertown-DCA Washington, D.C. Reagan-National
4h 42m1 stop Philadelphia
$583American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
6:09 am - 3:53 pmDCA  Washington, D.C. Reagan-National-ART Watertown
9h 44m2 stops Charlotte Douglas Philadelphia
American Airlines Logo
4:18 pm - 9:00 pmART  Watertown-DCA Washington, D.C. Reagan-National
4h 42m1 stop Philadelphia
$586American Airlines
Sat, Sep 12 - Sat, Sep 19

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American Airlines flights from District of Columbia to Watertown, New York

Our best American Airlines deals on District of Columbia to Watertown, New York flight tickets
American Airlines
Sep 8
DCA5:00 amWashington, D.C. Reagan-National
10h 35m
2 stops
ART3:35 pmWatertown
Sep 15
ART4:24 pmWatertown
4h 49m
1 stop
DCA9:13 pmWashington, D.C. Reagan-National
$516
American Airlines
Sep 8
DCA5:00 amWashington, D.C. Reagan-National
10h 35m
2 stops
ART3:35 pmWatertown
Sep 15
ART6:00 amWatertown
10h 07m
2 stops
DCA4:07 pmWashington, D.C. Reagan-National
$521
American Airlines
Sep 2
DCA5:35 pmWashington, D.C. Reagan-National
5h 20m
1 stop
ART10:55 pmWatertown
Sep 8
ART4:00 pmWatertown
5h 13m
1 stop
DCA9:13 pmWashington, D.C. Reagan-National
$540

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Watertown, New York 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 10, 2026.
Use the filters below to find and compare flights from District of Columbia to Watertown, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Watertown

DCA Washington, D.C. Reagan-National - ART Watertown

DCAART

Washington, D.C. Reagan-National

Tue 9/8

5:00 am-3:35 pm

2 stops10h 35m

Watertown

Tue 9/15

4:24 pm-9:13 pm

1 stop4h 49m

$516

Washington, D.C.Watertown

IAD Washington, D.C. Dulles Intl - ART Watertown

IADART

Washington, D.C. Dulles Intl

Tue 9/8

7:57 am-3:35 pm

2 stops7h 38m

Watertown

Tue 9/15

4:24 pm-10:51 pm

2 stops6h 27m

$521

Washington, D.C.Watertown

DCA Washington, D.C. Reagan-National - ART Watertown

DCAART

Washington, D.C. Reagan-National

Tue 9/8

5:00 am-3:35 pm

2 stops10h 35m

Watertown

Tue 9/15

6:00 am-4:07 pm

2 stops10h 07m

$521

Washington, D.C.Watertown

DCA Washington, D.C. Reagan-National - ART Watertown

DCAART

Washington, D.C. Reagan-National

Wed 9/2

5:35 pm-10:55 pm

1 stop5h 20m

Watertown

Tue 9/8

4:00 pm-9:13 pm

1 stop5h 13m

$540

Washington, D.C.Watertown

DCA Washington, D.C. Reagan-National - ART Watertown

DCAART

Washington, D.C. Reagan-National

Wed 9/2

5:35 pm-10:55 pm

1 stop5h 20m

Watertown

Tue 9/8

4:00 pm-11:59 pm

2 stops7h 59m

$546

Washington, D.C.Watertown

DCA Washington, D.C. Reagan-National - ART Watertown

DCAART

Washington, D.C. Reagan-National

Wed 9/2

3:11 pm-10:55 pm

2 stops7h 44m

Watertown

Tue 9/8

4:00 pm-11:59 pm

2 stops7h 59m

$551
Quickest round-trip

Washington, D.C.Watertown

DCA Washington, D.C. Reagan-National - ART Watertown

DCAART

Washington, D.C. Reagan-National

Sat 9/12

5:34 pm-10:50 pm

1 stop5h 16m

Watertown

Sat 9/19

4:18 pm-9:00 pm

1 stop4h 42m

$580

Washington, D.C.Watertown

DCA Washington, D.C. Reagan-National - ART Watertown

DCAART

Washington, D.C. Reagan-National

Sat 9/5

1:55 pm-7:47 pm

1 stop5h 52m

Watertown

Sat 9/12

4:18 pm-9:00 pm

1 stop4h 42m

$581

Washington, D.C.Watertown

DCA Washington, D.C. Reagan-National - ART Watertown

DCAART

Washington, D.C. Reagan-National

Sat 9/5

1:55 pm-7:47 pm

1 stop5h 52m

Watertown

Sat 9/12

4:18 pm-9:00 pm

1 stop4h 42m

$583

Washington, D.C.Watertown

DCA Washington, D.C. Reagan-National - ART Watertown

DCAART

Washington, D.C. Reagan-National

Sat 9/12

6:09 am-3:53 pm

2 stops9h 44m

Watertown

Sat 9/19

4:18 pm-9:00 pm

1 stop4h 42m

$586

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Watertown from

How to get the cheapest flight ticket from District of Columbia to Watertown, New York

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 District of Columbia to Watertown?

American Airlines is the most popular carrier operating from District of Columbia to Watertown

What airlines fly to Watertown, New York?

American Airlines, United Airlines and Breeze Airways are the top three most popular airlines that fly to Watertown, New York from District of Columbia according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Watertown, New York. Keep in mind that there are 3 different airlines that fly to Watertown, New York on a routine basis, so you have a few additional options to choose from.

Cheap District of Columbia to Watertown, New York flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Watertown, New York

Fastest flight time

3h 31m

Direct flights

None
The fastest flight from District of Columbia to Watertown, New York takes 3h 31m
There are no direct flights from District of Columbia to Watertown, New York. There are no popular flight routes from District of Columbia to Watertown, New York.
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Frequently asked questions about flying from District of Columbia to Watertown, New York

  • When did momondo last update prices for flights from District of Columbia to Watertown Airport?

    Prices for flights from District of Columbia to Watertown Airport were last updated today.

  • How old do you have to be to fly from District of Columbia to Watertown Airport?

    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 District of Columbia to Watertown Airport.

  • What documentation or ID do you need to fly to Watertown Airport?

    The travel and health documents you'll need for your trip to Watertown Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Watertown Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Watertown?

Book flights to Watertown if you plan to visit one of these locations
Alexandria Bay
Clayton

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Watertown?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from District of Columbia to Watertown for you.

Can I find flights from District of Columbia to Watertown with flexible booking policies on momondo?

Flights from District of Columbia to Watertown with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from District of Columbia to Watertown?

Once all potential District of Columbia to Watertown flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from District of Columbia to Watertown right now. Can momondo alert me if prices change?

If you are not ready to book a flight from District of Columbia to Watertown now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Watertown and let you know when they change.

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