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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Watertown Airport to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The necessary travel and health documents for your Chicago O'Hare Intl 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.

$488 Cheap Flights from Watertown, New York to Chicago O'Hare Intl Airport in 2026

Find the cheapest flights from Watertown, New York to Chicago

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:18 pm - 10:35 pmART Watertown-ORD Chicago O'Hare Intl

7h 17m1 stop Philadelphia

3:00 pm - 10:50 pmORD Chicago O'Hare Intl-ART Watertown

6h 50m1 stop Philadelphia

$488American Airlines

Fri, Sep 11 - Sat, Sep 12

5:25 pm - 10:30 pmART Watertown-ORD Chicago O'Hare Intl

6h 05m1 stop Philadelphia

8:29 am - 5:00 pmORD Chicago O'Hare Intl-ART Watertown

7h 31m1 stop Philadelphia

$574American Airlines

Thu, Oct 8 - Sun, Oct 11

5:25 pm - 5:49 amART Watertown-ORD Chicago O'Hare Intl

13h 24m2 stops Philadelphia Cleveland Hopkins Intl

8:29 am - 5:00 pmORD Chicago O'Hare Intl-ART Watertown

7h 31m1 stop Philadelphia

$595American Airlines

Fri, Oct 9 - Sun, Oct 11

5:18 pm - 9:30 pmART Watertown-ORD Chicago O'Hare Intl

5h 12m1 stop Philadelphia

3:00 pm - 10:50 pmORD Chicago O'Hare Intl-ART Watertown

6h 50m1 stop Philadelphia

$608American Airlines

Sun, Sep 6 - Thu, Sep 10

5:25 pm - 5:49 amART Watertown-ORD Chicago O'Hare Intl

13h 24m2 stops Philadelphia Cleveland Hopkins Intl

8:29 am - 5:00 pmORD Chicago O'Hare Intl-ART Watertown

7h 31m1 stop Philadelphia

$612American Airlines

Thu, Oct 8 - Sun, Oct 11

5:39 pm - 11:48 pmART Watertown-ORD Chicago O'Hare Intl

7h 09m1 stop Philadelphia

3:20 pm - 10:49 pmORD Chicago O'Hare Intl-ART Watertown

6h 29m1 stop Philadelphia

$624American Airlines

Thu, Dec 24 - Sun, Dec 27

4:18 pm - 9:30 pmART Watertown-ORD Chicago O'Hare Intl

6h 12m1 stop Philadelphia

6:45 am - 3:53 pmORD Chicago O'Hare Intl-ART Watertown

8h 08m2 stops Charlotte Douglas Philadelphia

$646American Airlines

Fri, Sep 11 - Sat, Sep 12

4:18 pm - 9:29 pmART Watertown-ORD Chicago O'Hare Intl

6h 11m1 stop Philadelphia

4:54 pm - 10:50 pmORD Chicago O'Hare Intl-ART Watertown

4h 56m1 stop Philadelphia

$650American Airlines

Wed, Sep 9 - Sun, Sep 13

5:25 pm - 5:49 amART Watertown-ORD Chicago O'Hare Intl

13h 24m2 stops Philadelphia Cleveland Hopkins Intl

9:45 am - 10:27 pmORD Chicago O'Hare Intl-ART Watertown

11h 42m2 stops Cleveland Hopkins Intl Philadelphia

$710American Airlines

Fri, Oct 9 - Sun, Oct 11

4:18 pm - 10:35 pmART Watertown-ORD Chicago O'Hare Intl

7h 17m1 stop Philadelphia

6:45 am - 3:53 pmORD Chicago O'Hare Intl-ART Watertown

8h 08m2 stops Charlotte Douglas Philadelphia

$711American Airlines

Wed, Sep 9 - Sun, Sep 13

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

Our best American Airlines deals on Watertown, New York to Chicago O'Hare Intl Airport flight tickets

American Airlines

Sep 11

ART4:18 pmWatertown

7h 17m

1 stop

ORD10:35 pmChicago O'Hare Intl

Sep 12

ORD3:00 pmChicago O'Hare Intl

6h 50m

1 stop

ART10:50 pmWatertown

$488

American Airlines

Oct 8

ART5:25 pmWatertown

6h 05m

1 stop

ORD10:30 pmChicago O'Hare Intl

Oct 11

ORD8:29 amChicago O'Hare Intl

7h 31m

1 stop

ART5:00 pmWatertown

$574

American Airlines

Oct 9

ART5:25 pmWatertown

13h 24m

2 stops

ORD5:49 amChicago O'Hare Intl

Oct 11

ORD8:29 amChicago O'Hare Intl

7h 31m

1 stop

ART5:00 pmWatertown

$595

momondo Fare Finder

Use the filters below to find and compare flights from Watertown, New York to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Fri 9/11

4:18 pm-10:35 pm

1 stop7h 17m

Chicago O'Hare Intl

Sat 9/12

3:00 pm-10:50 pm

1 stop6h 50m

$488

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Thu 10/8

5:25 pm-10:30 pm

1 stop6h 05m

Chicago O'Hare Intl

Sun 10/11

8:29 am-5:00 pm

1 stop7h 31m

$574

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Fri 10/9

5:25 pm-5:49 am

2 stops13h 24m

Chicago O'Hare Intl

Sun 10/11

8:29 am-5:00 pm

1 stop7h 31m

$595

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Sun 9/6

5:18 pm-9:30 pm

1 stop5h 12m

Chicago O'Hare Intl

Thu 9/10

3:00 pm-10:50 pm

1 stop6h 50m

$608

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Thu 10/8

5:25 pm-5:49 am

2 stops13h 24m

Chicago O'Hare Intl

Sun 10/11

8:29 am-5:00 pm

1 stop7h 31m

$612

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Thu 12/24

5:39 pm-11:48 pm

1 stop7h 09m

Chicago O'Hare Intl

Sun 12/27

3:20 pm-10:49 pm

1 stop6h 29m

$624

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Fri 9/11

4:18 pm-9:30 pm

1 stop6h 12m

Chicago O'Hare Intl

Sat 9/12

6:45 am-3:53 pm

2 stops8h 08m

$646

Quickest round-trip

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Wed 9/9

4:18 pm-9:29 pm

1 stop6h 11m

Chicago O'Hare Intl

Sun 9/13

4:54 pm-10:50 pm

1 stop4h 56m

$650

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Fri 10/9

5:25 pm-5:49 am

2 stops13h 24m

Chicago O'Hare Intl

Sun 10/11

9:45 am-10:27 pm

2 stops11h 42m

$710

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Wed 9/9

4:18 pm-10:35 pm

1 stop7h 17m

Chicago O'Hare Intl

Sun 9/13

6:45 am-3:53 pm

2 stops8h 08m

$711

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Watertown, New York to Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl Airport?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Watertown, New York according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 3 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.

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

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

Estimated round-trip price

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

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

Best Price Found	$488
Fastest flight time	6h 05m
Direct flights	None

The best flight deal from Watertown, New York to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $488

The fastest flight from Watertown, New York to Chicago O'Hare Intl Airport takes 6h 05m

There are no direct flights from Watertown, New York to Chicago O'Hare Intl Airport. There are no popular flight routes from Watertown, New York to Chicago O'Hare Intl Airport.

Search flight deals

Frequently asked questions about flying from Watertown, New York to Chicago O'Hare Intl Airport

How far is Watertown to Chicago O'Hare Intl by plane?
A flight from Watertown to Chicago O'Hare Intl will travel around 620.7 mi. 6h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Watertown Airport to Chicago O'Hare Intl Airport?
Prices for flights from Watertown Airport to Chicago O'Hare Intl Airport were last updated today.
How old do you have to be to fly from Watertown Airport to Chicago O'Hare Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Watertown Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The necessary travel and health documents for your Chicago O'Hare Intl 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.

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Rosemont

Gurnee

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Watertown.

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

Yes. momondo allows you to filter the results for Watertown to Chicago flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Watertown and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Watertown and alert you when they change.