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$387+ Cheap flights from Dulles Intl (IAD) 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ART
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap flight deals from Dulles Intl to Watertown

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 30, 2025.

Round-trip from

$451
(American Airlines)

One-way from

$387
(American Airlines)
From Washington, D.C. Dulles Intl to Watertown
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One-way flight from Washington, D.C. Dulles Intl to Watertown
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Find flight deals from Dulles Intl to Watertown

Cheapest flights from Dulles Intl to Watertown
Explore the most affordable flight options available from Dulles Intl to Watertown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 8/67:44 amIAD - ART
2 stops7h 05mAmerican Airlines
Sat 8/93:14 pmART - IAD
2 stops8h 43mAmerican Airlines
Deal found 6/30$451

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl 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 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Watertown that are best for you.

Fly from

Dulles Intl

Fly to

Watertown

Route

Depart

Return

Price

Washington, D.C.Watertown

IAD - ART

IADART

Washington, D.C. Dulles Intl

Wed 8/6

7:44 am-2:49 pm

2 stops7h 05m

Watertown

Sat 8/9

3:14 pm-11:57 pm

2 stops8h 43m

$451

Washington, D.C.Watertown

IAD - ART

IADART

Washington, D.C. Dulles Intl

Sat 7/26

1:19 pm-10:56 pm

2 stops9h 37m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Best time to book a flight from Dulles Intl to Watertown

Have a flexible travel schedule? Discover the best time to fly to Watertown from Dulles Intl 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. Dulles Intl Airport to Watertown

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Watertown, New York (average of $187). Flying from Washington, D.C. Dulles Intl 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

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 30, 2025.
Read reviews from past customers who have flown American Airlines from Washington, D.C. Dulles Intl Airport to Watertown. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.2

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

Food

6.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.2

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 Dulles Intl 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. Dulles Intl?

    If you book a flight to Watertown from Washington, D.C. Dulles Intl, you will be flying to Watertown, which is the city’s only airport. Watertown (ART) is located 5.6 mi from the center of Watertown. There are 0 flights from Washington, D.C. Dulles Intl to Watertown per day from 0 different airlines.

  • Can I find deals for flights from Dulles Intl to Watertown that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Watertown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Watertown?

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

  • Can I find deals for business class flights from Dulles Intl to Watertown?

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Watertown, New York?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Watertown, New York (average of $187). Flying from Washington, D.C. Dulles Intl 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. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria Bay

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