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$357+ Cheap flights from Watertown, NY (ART) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
ART — IAD
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheap flight deals from Watertown to District of Columbia

Cheapest flights from Watertown to District of Columbia
Explore the most affordable flight options available from Watertown to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amART - DCA
2 stops10h 21mAmerican Airlines
Wed 12/314:00 pmDCA - ART
1 stop4h 32mAmerican Airlines
Deal found 12/15$507
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:00 pmART - DCA
2 stops14h 19mAmerican Airlines
Wed 12/3110:03 amDCA - ART
2 stops10h 29mAmerican Airlines
Deal found 12/15$573

Find flight deals from Watertown to District of Columbia

Keep the following information in mind while searching for Watertown to District of Columbia flight deals. Data was last updated December 17, 2025.

Round-trip from

$481
(American Airlines)

One-way from

$357
(American Airlines)
From Watertown to District of Columbia
Search Deals
One-way flight from Watertown to District of Columbia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Watertown to District of Columbia 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, Cheapflights users made 2,558,603 searches. Data last updated December 17, 2025.
Use the filters below to find and compare flights from Watertown to District of Columbia that are best for you.

Fly from

Watertown

Fly to

District of Columbia

Route

Depart

Return

Price

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Tue 1/13

6:50 pm-6:43 am

2 stops11h 53m

Washington, D.C. Reagan-National

Tue 1/20

1:44 pm-6:14 pm

1 stop4h 30m

$481

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Thu 12/25

6:00 am-12:58 pm

2 stops6h 58m

$357

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Wed 12/24

6:00 am-11:47 am

2 stops29h 47m

$385

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Fri 12/26

6:58 pm-8:17 am

2 stops13h 19m

$458

WatertownWashington, D.C.

ART - DCA

ARTDCA

Watertown

Tue 12/23

7:00 pm-7:40 am

2 stops12h 40m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Best time to book a flight from Watertown to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Watertown 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.

Cheapflights Insights

Everything you need to know about your flight from Watertown to District of Columbia

What is the cheapest month to book a flight from Watertown, New York to District of Columbia?

Currently, March is the cheapest month in which you can book a flight from Watertown, New York to District of Columbia (average of $42). Flying from Watertown, New York to District of Columbia in December is currently the most expensive (average of $71). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Watertown to District of Columbia. 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 Watertown to District of Columbia?

    Watertown (ART), located 5.6 mi from the city center, is the airport you fly out of when you book flights from Watertown to District of Columbia.

  • How long is the flight from Watertown, New York to District of Columbia?

    American Airlines can get you from Watertown, New York to District of Columbia in just under 11h 53m. Your travel time can differ by up to . Airlines will cover a distance of 359 mi.

  • Can I find deals for flights from Watertown to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Watertown to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Watertown to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Watertown to District of Columbia.

  • Can I find deals for business class flights from Watertown to District of Columbia?

    Yes. Cheapflights offers flight deals from Watertown to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Watertown, New York to District of Columbia?

    Currently, March is the cheapest month in which you can book a flight from Watertown, New York to District of Columbia (average of $42). Flying from Watertown, New York to District of Columbia in December is currently the most expensive (average of $71). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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