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.

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).

What is the cheapest time of day to fly from DCA to ART?

When flying from Washington, D.C. Reagan-National Airport to Watertown, New York, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$452+ Flights from Washington, D.C. Reagan-National Airport to Watertown, NY

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Cheap flight deals from Reagan-National to Watertown

Round-trip from	$452 (American Airlines)

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 July 29, 2025.

Tue 9/306:49 amDCA - ART

2 stops13h 41mAmerican Airlines

Sat 10/48:00 amART - DCA

2 stops14h 00mAmerican Airlines

Deal found 7/28

$452

Best flights from Reagan-National to Watertown
Discover carefully curated flight deals from Reagan-National to Watertown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Tue 9/306:49 amDCA - ART

2 stops13h 41mAmerican Airlines

Sat 10/48:00 amART - DCA

2 stops14h 00mAmerican Airlines

Deal found 7/28

$452

Last-minute flights from Reagan-National to Watertown
Discover last-minute flight deals from Reagan-National to Watertown. Data last updated July 29, 2025 and is based on user searches.

Wed 8/65:55 amDCA - ART

2 stops8h 54mAmerican Airlines

Sat 8/96:00 amART - DCA

1 stop5h 30mAmerican Airlines

Deal found 7/29

$466

Tue 8/124:40 pmDCA - ART

1 stop6h 03mAmerican Airlines

Sat 8/163:14 pmART - DCA

1 stop4h 46mAmerican Airlines

Deal found 7/28

$460

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Washington, D.C.Watertown

DCA - ART

DCAART

Washington, D.C. Reagan-National

Tue 9/30

6:49 am-8:30 pm

2 stops13h 41m

Watertown

Sat 10/4

8:00 am-10:00 pm

2 stops14h 00m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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.

Reviews of airlines servicing Watertown

See what other customers who have flown with American Airlines from Washington, D.C. Reagan-National Airport to Watertown have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

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

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

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.

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$452+ Cheap flights from Reagan-National (DCA) to Watertown, NY (ART)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Watertown with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Reagan-National to Watertown

Round-trip from

Find flight deals from Reagan-National to Watertown

Cheapest flights from Reagan-National to WatertownExplore 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 July 29, 2025.

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 July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Watertown that are best for you.

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.

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?

Reviews of airlines servicing Watertown

See what other customers who have flown with American Airlines from Washington, D.C. Reagan-National Airport to Watertown have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

Traveling to a place near Watertown?

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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 July 29, 2025.