HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Watertown

$659+ Cheap flights from Baltimore to Watertown, NY (BWI - 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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ART
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Watertown with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Baltimore to Watertown

One-way flights from Baltimore to Watertown
Search for one-way flight options from Baltimore to Watertown. Find affordable one-way fares based on user searches. Data last updated December 8, 2025.

This American Airlines deal was found by Cheapflights users on 12/7. 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 12/209:13 amBWI - ART
2 stops13h 51mAmerican Airlines
Deal found 12/7$659
This American Airlines deal was found by Cheapflights users on 12/7. 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.
Fri 12/196:42 amBWI - ART
2 stops11h 51mAmerican Airlines
Deal found 12/7$701

Find flight deals from Baltimore to Watertown

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 December 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,027
(American Airlines)

One-way from

$659
(American Airlines)
Provider with most accurate pricing for Baltimore/Washington-Watertown flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Watertown flights.
Search Deals
From Baltimore/Washington to Watertown
Search Deals
One-way flight from Baltimore/Washington to Watertown
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 December 8, 2025.
Use the filters below to find and compare flights from Baltimore to Watertown that are best for you.

Fly from

Baltimore

Fly to

Watertown

Route

Depart

Return

Price

BaltimoreWatertown

BWI - ART

BWIART

Baltimore/Washington

Sat 12/20

9:13 am-11:04 pm

2 stops13h 51m

$659

BaltimoreWatertown

BWI - ART

BWIART

Baltimore/Washington

Fri 12/19

6:42 am-6:33 pm

2 stops11h 51m

$701

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Compare providers for flights from Baltimore to Watertown

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Watertown in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Watertown, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Watertown, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Watertown, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Watertown, New York flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Watertown, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Watertown

Have a flexible travel schedule? Discover the best time to fly to Watertown from Baltimore 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 Baltimore to Watertown

What is the cheapest month to book a flight from Baltimore to Watertown, New York?

Currently, June is the cheapest month in which you can book a flight from Baltimore to Watertown, New York (average of $47). Flying from Baltimore to Watertown, New York in December is currently the most expensive (average of $68). 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.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Watertown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

  • How can I find direct flights from Baltimore to Watertown?

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Watertown, New York?

    Currently, June is the cheapest month in which you can book a flight from Baltimore to Watertown, New York (average of $47). Flying from Baltimore to Watertown, New York in December is currently the most expensive (average of $68). 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 Watertown?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Watertown

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to LaGuardia flights
Reagan-National to John F Kennedy Intl flights
Dulles Intl to John F Kennedy Intl flights
Dulles Intl to LaGuardia flights
Dulles Intl to Newark flights
Reagan-National to Newark flights
Baltimore to LaGuardia flights
Baltimore to John F Kennedy Intl flights
Baltimore to Newark flights
Philadelphia to Buffalo flights
Baltimore to Buffalo flights
Dulles Intl to Buffalo flights
Reagan-National to Buffalo flights
Philadelphia to John F Kennedy Intl flights
Reagan-National to Rochester flights
Philadelphia to LaGuardia flights
Reagan-National to Syracuse flights
Philadelphia to Newark flights
Dulles Intl to Syracuse flights
Reagan-National to White Plains flights
Dulles Intl to Albany flights
Dulles Intl to Rochester flights
Baltimore to Syracuse flights
Baltimore to Rochester flights
Dulles Intl to White Plains flights
Philadelphia to Stewart flights
Reagan-National to Albany flights
Philadelphia to Albany flights
Dulles Intl to Stewart flights
Reagan-National to Saranac Lake flights
Baltimore to Albany flights
Baltimore to Stewart flights
Philadelphia to Rochester flights
Dulles Intl to Plattsburgh flights
Philadelphia to Syracuse flights
Baltimore to White Plains flights
Dulles Intl to Ithaca flights
Baltimore to Islip flights
Dulles Intl to Islip flights
Reagan-National to Rutland flights
Reagan-National to Ithaca flights
Reagan-National to Islip flights
Baltimore to Plattsburgh flights
Philadelphia to White Plains flights
Philadelphia to Saranac Lake flights
Philadelphia to Rutland flights
Dulles Intl to Binghamton flights
Philadelphia to Ithaca flights
Philadelphia to Watertown flights
Baltimore to Binghamton flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.