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Cheap flights from Baltimore to Watertown from $804

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Watertown departing on 3/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:54 am - 10:20 pmBWI-ART
11h 26m2 stops
American Airlines Logo
6:22 am - 10:53 amART-BWI
28h 31m2 stops
$804American Airlines
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Sat, Mar 21 - Tue, Mar 24

American Airlines flights from Baltimore to Watertown, New York

Our best American Airlines deals on Baltimore to Watertown, New York flight tickets
American Airlines
Mar 21
BWI10:54 amBaltimore/Washington
11h 26m
2 stops
ART10:20 pmWatertown
Mar 24
ART6:22 amWatertown
28h 31m
2 stops
BWI10:53 amBaltimore/Washington
$804
Find similar
American Airlines
Oct 19
BWI5:00 amBaltimore/Washington
9h 20m
3 stops
ART2:20 pmWatertown
Oct 21
ART6:00 amWatertown
13h 29m
2 stops
BWI7:29 pmBaltimore/Washington
$1,353
Find similar
American Airlines
Oct 19
BWI6:28 amBaltimore/Washington
7h 52m
2 stops
ART2:20 pmWatertown
Oct 21
ART6:00 amWatertown
13h 29m
2 stops
BWI7:29 pmBaltimore/Washington
$1,385
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Watertown, New York 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, momondo users made 832,500 searches. Data last updated October 17, 2025.
Use the filters below to find and compare flights from Baltimore to Watertown, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreWatertown

BWI - ART

BWIART

Baltimore/Washington

Sat 3/21

10:54 am-10:20 pm

2 stops11h 26m

Watertown

Tue 3/24

6:22 am-10:53 am

2 stops28h 31m

$804

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Watertown from

How to get the cheapest flight ticket from Baltimore to Watertown, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Watertown, New York?

American Airlines, Breeze Airways and United Airlines are the top three most popular airlines that fly to Watertown, New York from Baltimore according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Watertown, New York. Keep in mind that there are 4 different airlines that fly to Watertown, New York on a routine basis, so you have a few additional options to choose from.

When to book flights from Baltimore to Watertown, New York

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Watertown, New York according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Watertown, New York (BWI to ART) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Watertown, New York

Direct flights

None
There are no direct flights from Baltimore to Watertown, New York. There are no popular flight routes from Baltimore to Watertown, New York.
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  • How far is Baltimore/Washington to Watertown by plane?

    Baltimore/Washington and Watertown are 325.5 mi apart from one another. A reasonable flight in good conditions will take 11h 26m.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Watertown Airport?

    Prices for flights from Baltimore/Washington Airport to Watertown Airport were last updated today.

  • How old do you have to be to fly from Baltimore/Washington Airport to Watertown Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Baltimore/Washington Airport to Watertown Airport.

  • What documentation or ID do you need to fly to Watertown Airport?

    The necessary travel and health documents for your Watertown Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Watertown?

Book flights to Watertown if you plan to visit one of these locations
Alexandria Bay
Clayton

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Watertown?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baltimore to Watertown for you.

Can I find flights from Baltimore to Watertown with flexible booking policies on momondo?

All flight searches from Baltimore to Watertown on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Baltimore to Watertown?

Once all potential Baltimore to Watertown flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Baltimore to Watertown right now. Can momondo alert me if prices change?

Price alerts on flights to Watertown from Baltimore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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