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$381+ Cheap flights from Reagan-National (DCA) to Watertown, NY (ART)

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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — ART
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Reagan-National to Watertown

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Watertown (ART). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$446
(American Airlines)

One-way from

$381
(American Airlines)
From Washington, D.C. Reagan-National to Watertown
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One-way flight from Washington, D.C. Reagan-National to Watertown
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Find flight deals from Reagan-National to Watertown

Cheapest flights from Reagan-National to Watertown
Explore the most affordable flight options available from Reagan-National to Watertown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 7/266:20 amDCA - ART
2 stops8h 45mAmerican Airlines
Wed 7/306:05 amART - DCA
1 stop5h 27mAmerican Airlines
Deal found 6/10$446

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National to Watertown 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 June 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Watertown that are best for you.

Fly from

Reagan-National

Fly to

Watertown

Route

Depart

Return

Price

Washington, D.C.Watertown

DCA - ART

DCAART

Washington, D.C. Reagan-National

Sat 7/26

6:20 am-3:05 pm

2 stops8h 45m

Watertown

Wed 7/30

6:05 am-11:32 am

1 stop5h 27m

$446

Washington, D.C.Watertown

DCA - ART

DCAART

Washington, D.C. Reagan-National

Wed 6/18

4:40 pm-10:54 pm

1 stop6h 14m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Reagan-National to Watertown

Have a flexible travel schedule? Discover the best time to fly to Watertown from Reagan-National 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 Washington, D.C. Reagan-National Airport to Watertown

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Watertown, New York?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Watertown, New York (average of $187). Flying from Washington, D.C. Reagan-National Airport to Watertown, New York in May is currently the most expensive (average of $423). 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.

Rainfall in Watertown by month

Plan your trip to Watertown by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Watertown, New York ranges from 2.7 - 4.1 inches per month. December is typically the wettest month, when rainfall can reach 4.1 in. June is typically the driest time to visit Watertown, New York when rainfall is around 2.7 in.

Temperature in Watertown by month

Plan your trip to Watertown by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Watertown, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Watertown

Get insights into the airlines that provide service to Watertown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Watertown. Reviews last updated June 12, 2025.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Food

6.5

Crew

8.0

Reviews

1 / 20
4.0
Okay

Daniel,Apr 2024

MEX - JFK

Poor business class with no food or screens. Only water coffee and orange juice to drink
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Food

6.5

Crew

8.0

Reviews

1 / 20
4.0
Okay

Daniel,Apr 2024

MEX - JFK

Poor business class with no food or screens. Only water coffee and orange juice to drink

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Watertown. 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 into for flights to Watertown from Washington, D.C. Reagan-National?

    Watertown (ART), located 5.6 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Watertown. 0 airlines have flights to Watertown from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Watertown should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

  • Can I find deals for flights from Reagan-National to Watertown that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Watertown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Watertown?

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

  • Can I find deals for business class flights from Reagan-National to Watertown?

    Yes. Cheapflights offers flight deals from Reagan-National to Watertown 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 Washington, D.C. Reagan-National Airport to Watertown, New York?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Watertown, New York (average of $187). Flying from Washington, D.C. Reagan-National Airport to Watertown, New York in May is currently the most expensive (average of $423). 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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria Bay

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Alternative routes for Reagan-National to Watertown

See prices for flight routes from nearby airports that may be better suited for you.
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