What is the cheapest flight from Washington, D.C. to Watertown?

In the last 3 days, the lowest price for a flight from Washington, D.C. to Watertown was $381 for a one-way ticket and $542 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Washington, D.C. and Watertown?

A passport is not required to fly from Washington, D.C. to Watertown. Visit our flight page for the latest deals!>/a>

Which airports will I be using when flying from Washington, D.C. to Watertown?

On your way to Watertown, you’ll fly out from one of these Washington, D.C. airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You’ll be landing at Watertown. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Washington, D.C. to Watertown?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Washington, D.C. to Watertown?

oneworld is the only airline alliance operating flights between Washington, D.C. and Watertown.

How does KAYAK find such low prices on flights from Washington, D.C. to Watertown?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Watertown. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Watertown?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Watertown from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington, D.C. to Watertown?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Watertown with an airline and back to Washington, D.C. with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Watertown?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Watertown from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$381 CHEAP FLIGHTS from Washington, D.C. to Watertown (WAS - ART)

WAS - ART

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Cheap Flights from Washington, D.C. to Watertown

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Watertown that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington, D.C. to Watertown

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington, D.C. to Watertown.

Discover the best prices for you by selecting your travel dates on KAYAK.

Choose your dates

5:00 am - 1:16 pmDCA-ART

8h 16m2 stops

6:05 am - 11:49 amART-DCA

5h 44m1 stop

$542American Airlines

Find Deal

Fri, May 16 - Fri, May 23

5:00 am - 1:16 pmDCA-ART

8h 16m2 stops

6:05 am - 12:59 pmART-DCA

6h 54m2 stops

$590American Airlines

Find Deal

Fri, May 16 - Fri, May 23

5:02 am - 1:16 pmIAD-ART

8h 14m2 stops

1:41 pm - 7:32 pmART-IAD

5h 51m2 stops

$607American Airlines

Find Deal

Fri, May 16 - Fri, May 23

6:33 am - 10:54 pmDCA-ART

16h 21m1 stop

6:05 am - 11:49 amART-DCA

5h 44m1 stop

$616American Airlines

Find Deal

Fri, May 16 - Fri, May 23

10:16 pm - 12:43 pmDCA-ART

14h 27m2 stops

6:05 am - 11:46 amART-DCA

5h 41m1 stop

$818American Airlines

Find Deal

Tue, Apr 29 - Fri, May 2

10:16 pm - 12:43 pmDCA-ART

14h 27m2 stops

6:05 am - 12:59 pmART-DCA

6h 54m2 stops

$823American Airlines

Find Deal

Tue, Apr 29 - Fri, May 2

6:30 am - 12:43 pmDCA-ART

6h 13m1 stop

6:05 am - 11:46 amART-DCA

5h 41m1 stop

$830American Airlines

Find Deal

Tue, Apr 29 - Fri, May 2

6:20 am - 10:56 pmBWI-ART

16h 36m2 stops

6:00 am - 8:54 pmART-BWI

14h 54m2 stops

$1,057American Airlines

Find Deal

Mon, Jul 14 - Thu, Jul 17

6:20 am - 3:03 pmBWI-ART

8h 43m3 stops

6:00 am - 10:15 pmART-BWI

16h 15m2 stops

$1,203American Airlines

Find Deal

Mon, Jul 14 - Thu, Jul 17

Cheapest flight	$381

Flight from Reagan Washington National Airport to Watertown

When to book flights from Washington, D.C. to Watertown

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Watertown based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Washington, D.C. to Watertown?
In the last 3 days, the lowest price for a flight from Washington, D.C. to Watertown was $381 for a one-way ticket and $542 for a round-trip.
Do I need a passport to fly between Washington, D.C. and Watertown?
A passport is not required to fly from Washington, D.C. to Watertown.
Which airports will I be using when flying from Washington, D.C. to Watertown?
On your way to Watertown, you’ll fly out from one of these Washington, D.C. airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You’ll be landing at Watertown.
Which aircraft models fly most regularly from Washington, D.C. to Watertown?
We unfortunately don’t have that data for this specific route.
Which airline alliances offer flights from Washington, D.C. to Watertown?
oneworld is the only airline alliance operating flights between Washington, D.C. and Watertown.
How does KAYAK find such low prices on flights from Washington, D.C. to Watertown?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Watertown.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Watertown?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Watertown from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington, D.C. to Watertown?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Watertown with an airline and back to Washington, D.C. with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Watertown?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Watertown from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.