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$278+ Cheap flights from O'Hare Intl (ORD) 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ART
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Watertown

Cheapest flights from O'Hare Intl to Watertown
Explore the most affordable flight options available from O'Hare Intl to Watertown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This American Airlines deal was found by Cheapflights users on 2/2. 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 2/188:23 am
ORD
-
ART
1 stop6h 18m
American Airlines
Sun 2/226:00 am
ART
-
ORD
1 stop7h 05m
American Airlines
Deal found 2/2$278
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Thu 4/28:23 am
ORD
-
ART
1 stop5h 56m
American Airlines
Tue 4/711:25 am
ART
-
ORD
1 stop7h 04m
American Airlines
Deal found 2/3$425
This American Airlines deal was found by Cheapflights users on 2/2. 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 4/14:48 pm
ORD
-
ART
1 stop5h 07m
American Airlines
Tue 4/711:25 am
ART
-
ORD
2 stops9h 27m
American Airlines
Deal found 2/2$441
This American Airlines deal was found by Cheapflights users on 2/2. 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 4/38:23 am
ORD
-
ART
1 stop5h 56m
American Airlines
Tue 4/711:25 am
ART
-
ORD
2 stops9h 27m
American Airlines
Deal found 2/2$449
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 4/28:23 am
ORD
-
ART
1 stop5h 56m
American Airlines
Mon 4/66:00 am
ART
-
ORD
1 stop5h 00m
American Airlines
Deal found 2/2$503

Find flight deals from O'Hare Intl to Watertown

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 February 4, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$278
(American Airlines)
Provider with most accurate pricing for Chicago O'Hare Intl-Watertown flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Watertown flights.
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From Chicago O'Hare Intl to Watertown
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare 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 February 4, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Watertown that are best for you.

Fly from

O'Hare Intl

Fly to

Watertown

Route

Depart

Return

Price

ChicagoWatertown

ORD - ART

ORDART

Chicago O'Hare Intl

Wed 2/18

7:10 am-3:41 pm

2 stops7h 31m

Watertown

Sun 2/22

6:00 am-12:05 pm

1 stop7h 05m

$284

ChicagoWatertown

ORD - ART

ORDART

Chicago O'Hare Intl

Thu 4/2

8:23 am-3:19 pm

1 stop5h 56m

Watertown

Tue 4/7

11:25 am-5:29 pm

1 stop7h 04m

$425

ChicagoWatertown

ORD - ART

ORDART

Chicago O'Hare Intl

Wed 4/1

4:48 pm-10:55 pm

1 stop5h 07m

Watertown

Tue 4/7

11:25 am-7:52 pm

2 stops9h 27m

$441

ChicagoWatertown

ORD - ART

ORDART

Chicago O'Hare Intl

Fri 4/3

2:40 pm-10:55 pm

2 stops7h 15m

Watertown

Tue 4/7

11:25 am-7:52 pm

2 stops9h 27m

$496

ChicagoWatertown

ORD - ART

ORDART

Chicago O'Hare Intl

Thu 4/2

8:23 am-3:19 pm

1 stop5h 56m

Watertown

Mon 4/6

6:00 am-10:00 am

1 stop5h 00m

$503

ChicagoWatertown

ORD - ART

ORDART

Chicago O'Hare Intl

Wed 4/1

8:23 am-3:19 pm

1 stop5h 56m

Watertown

Mon 4/6

6:00 am-10:00 am

1 stop5h 00m

$570

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Watertown, New York flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Chicago O'Hare Intl Airport-Watertown, New York flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Watertown, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-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 Chicago O'Hare Intl Airport-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 O'Hare Intl to Watertown

Have a flexible travel schedule? Discover the best time to fly to Watertown from O'Hare 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 Chicago O'Hare Intl Airport to Watertown

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Watertown, New York?

Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Watertown, New York (average of $200). Flying from Chicago O'Hare Intl Airport to Watertown, New York in March is currently the most expensive (average of $279). 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 O'Hare 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 Chicago O'Hare Intl?

    Watertown (ART), located 5.6 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to Watertown. 0 airlines have flights to Watertown from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Watertown should not be difficult; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day.

  • How long is the flight from Chicago O'Hare Intl Airport to Watertown, New York?

    Departing from Chicago O'Hare Intl Airport to Watertown, New York will take you 7h 31m. Airlines will cover a distance of 615 mi.

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

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

  • How can I find direct flights from O'Hare Intl to Watertown?

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

  • Can I find deals for business class flights from O'Hare Intl to Watertown?

    Yes. Cheapflights offers flight deals from O'Hare 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 Chicago O'Hare Intl Airport to Watertown, New York?

    Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Watertown, New York (average of $200). Flying from Chicago O'Hare Intl Airport to Watertown, New York in March is currently the most expensive (average of $279). 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?

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