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Cheap flights from Chicago O'Hare Intl Airport to Watertown from $437

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Watertown departing on 4/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Watertown

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:48 pm - 10:55 pm
ORD
-
ART
5h 07m
1 stop
American Airlines Logo
4:01 pm - 9:18 pm
ART
-
ORD
6h 17m
1 stop
$437American Airlines
Thu, Apr 2 - Mon, Apr 6
American Airlines Logo
8:23 am - 3:19 pm
ORD
-
ART
5h 56m
1 stop
American Airlines Logo
4:01 pm - 12:06 am
ART
-
ORD
9h 05m
2 stops
$443American Airlines
Thu, Apr 2 - Mon, Apr 6
American Airlines Logo
7:12 am - 3:19 pm
ORD
-
ART
7h 07m
2 stops
American Airlines Logo
4:01 pm - 12:06 am
ART
-
ORD
9h 05m
2 stops
$448American Airlines
Thu, Apr 2 - Mon, Apr 6
American Airlines Logo
6:05 am - 7:01 pm
ORD
-
ART
11h 56m
2 stops
American Airlines Logo
6:00 am - 10:16 am
ART
-
ORD
5h 16m
1 stop
$491American Airlines
Wed, Aug 5 - Wed, Aug 12
American Airlines Logo
6:05 am - 7:01 pm
ORD
-
ART
11h 56m
2 stops
American Airlines Logo
6:00 am - 12:14 pm
ART
-
ORD
7h 14m
1 stop
$494American Airlines
Wed, Aug 5 - Thu, Aug 13
American Airlines Logo
6:05 am - 7:01 pm
ORD
-
ART
11h 56m
2 stops
American Airlines Logo
6:00 am - 2:09 pm
ART
-
ORD
9h 09m
2 stops
$496American Airlines
Wed, Aug 5 - Wed, Aug 12
American Airlines Logo
7:00 am - 7:01 pm
ORD
-
ART
11h 01m
2 stops
American Airlines Logo
6:00 am - 2:09 pm
ART
-
ORD
9h 09m
2 stops
$499American Airlines
Wed, Aug 5 - Thu, Aug 13
American Airlines Logo
7:00 am - 7:01 pm
ORD
-
ART
11h 01m
2 stops
American Airlines Logo
6:00 am - 10:16 am
ART
-
ORD
5h 16m
1 stop
$514American Airlines
Wed, Aug 5 - Sun, Aug 9
American Airlines Logo
6:05 am - 7:01 pm
ORD
-
ART
11h 56m
2 stops
American Airlines Logo
6:00 am - 2:09 pm
ART
-
ORD
9h 09m
2 stops
$541American Airlines
Wed, Aug 5 - Fri, Aug 14
American Airlines Logo
6:05 am - 7:01 pm
ORD
-
ART
11h 56m
2 stops
American Airlines Logo
6:00 am - 3:10 pm
ART
-
ORD
10h 10m
2 stops
$567American Airlines
Wed, Aug 5 - Sat, Aug 8

American Airlines flights from Chicago O'Hare Intl Airport to Watertown, New York

Our best American Airlines deals on Chicago O'Hare Intl Airport to Watertown, New York flight tickets
American Airlines
Apr 2
ORD4:48 pmChicago O'Hare Intl
5h 07m
1 stop
ART10:55 pmWatertown
Apr 6
ART4:01 pmWatertown
6h 17m
1 stop
ORD9:18 pmChicago O'Hare Intl
$437
American Airlines
Apr 2
ORD8:23 amChicago O'Hare Intl
5h 56m
1 stop
ART3:19 pmWatertown
Apr 6
ART4:01 pmWatertown
9h 05m
2 stops
ORD12:06 amChicago O'Hare Intl
$443
American Airlines
Apr 2
ORD7:12 amChicago O'Hare Intl
7h 07m
2 stops
ART3:19 pmWatertown
Apr 6
ART4:01 pmWatertown
9h 05m
2 stops
ORD12:06 amChicago O'Hare Intl
$448

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 March 23, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Watertown, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoWatertown

ORD - ART

ORDART

Chicago O'Hare Intl

Thu 4/2

4:48 pm-10:55 pm

1 stop5h 07m

Watertown

Mon 4/6

4:01 pm-9:18 pm

1 stop6h 17m

$437

ChicagoWatertown

ORD - ART

ORDART

Chicago O'Hare Intl

Thu 4/2

8:23 am-3:19 pm

1 stop5h 56m

Watertown

Mon 4/6

4:01 pm-12:06 am

2 stops9h 05m

$443

ChicagoWatertown

ORD - ART

ORDART

Chicago O'Hare Intl

Thu 4/2

7:12 am-3:19 pm

2 stops7h 07m

Watertown

Mon 4/6

4:01 pm-12:06 am

2 stops9h 05m

$448

ChicagoWatertown

ORD - ART

ORDART

Chicago O'Hare Intl

Wed 8/5

6:05 am-7:01 pm

2 stops11h 56m

Watertown

Wed 8/12

6:00 am-10:16 am

1 stop5h 16m

$491

ChicagoWatertown

ORD - ART

ORDART

Chicago O'Hare Intl

Wed 8/5

6:05 am-7:01 pm

2 stops11h 56m

Watertown

Thu 8/13

6:00 am-12:14 pm

1 stop7h 14m

$494

ChicagoWatertown

ORD - ART

ORDART

Chicago O'Hare Intl

Wed 8/5

6:05 am-7:01 pm

2 stops11h 56m

Watertown

Wed 8/12

6:00 am-2:09 pm

2 stops9h 09m

$496

ChicagoWatertown

ORD - ART

ORDART

Chicago O'Hare Intl

Wed 8/5

7:00 am-7:01 pm

2 stops11h 01m

Watertown

Thu 8/13

6:00 am-2:09 pm

2 stops9h 09m

$499

ChicagoWatertown

ORD - ART

ORDART

Chicago O'Hare Intl

Wed 8/5

7:00 am-7:01 pm

2 stops11h 01m

Watertown

Sun 8/9

6:00 am-10:16 am

1 stop5h 16m

$514

ChicagoWatertown

ORD - ART

ORDART

Chicago O'Hare Intl

Wed 8/5

6:05 am-7:01 pm

2 stops11h 56m

Watertown

Fri 8/14

6:00 am-2:09 pm

2 stops9h 09m

$541

ChicagoWatertown

ORD - ART

ORDART

Chicago O'Hare Intl

Wed 8/5

6:05 am-7:01 pm

2 stops11h 56m

Watertown

Sat 8/8

6:00 am-3:10 pm

2 stops10h 10m

$567

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Chicago O'Hare Intl Airport to Watertown, New York

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

Cheap Chicago O'Hare Intl Airport to Watertown, New York (ORD to ART) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Watertown, New York

Fastest flight time

6h 24m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Watertown, New York takes 6h 24m
There are no direct flights from Chicago O'Hare Intl Airport to Watertown, New York. There are no popular flight routes from Chicago O'Hare Intl Airport to Watertown, New York.
Search flight deals

  • How far is Chicago O'Hare Intl to Watertown by plane?

    There are 620.7 mi between Chicago O'Hare Intl and Watertown. A reasonable flight in good conditions will take 6h 24m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Watertown Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Watertown Airport were last updated today.

  • How old do you have to be to fly from Chicago O'Hare Intl 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 Chicago O'Hare Intl Airport to Watertown Airport.

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

    The travel and health documents you'll need for your trip to Watertown Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Watertown Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Chicago O'Hare Intl Airport to Watertown, New York?

    Search flight deals from Chicago O'Hare Intl Airport to Watertown, New York. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Chicago O'Hare Intl Airport to Watertown, New York with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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 Chicago to Watertown?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Watertown. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once all potential Chicago 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 Chicago to Watertown right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Watertown from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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