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.

$423 Cheap Flights from Watertown, New York to Chicago O'Hare Intl Airport in 2026/27

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.

6:00 am - 12:18 pmART Watertown-ORD Chicago O'Hare Intl

7h 18m1 stop Philadelphia

1:22 pm - 6:57 pmORD Chicago O'Hare Intl-ART Watertown

4h 35m1 stop Philadelphia

$562American Airlines

Sat, Oct 24 - Tue, Oct 27

6:00 am - 11:05 amART Watertown-ORD Chicago O'Hare Intl

6h 05m1 stop Philadelphia

3:22 pm - 10:56 pmORD Chicago O'Hare Intl-ART Watertown

6h 34m1 stop Philadelphia

$578American Airlines

Sat, Nov 21 - Mon, Nov 23

6:00 am - 12:18 pmART Watertown-ORD Chicago O'Hare Intl

7h 18m1 stop Philadelphia

10:51 pm - 5:00 pmORD Chicago O'Hare Intl-ART Watertown

17h 09m2 stops Nashville Intl Philadelphia

$605American Airlines

Sat, Oct 24 - Wed, Oct 28

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

6h 05m1 stop Philadelphia

1:22 pm - 6:57 pmORD Chicago O'Hare Intl-ART Watertown

4h 35m1 stop Philadelphia

$615American Airlines

Thu, Oct 22 - Tue, Oct 27

6:00 am - 12:18 pmART Watertown-ORD Chicago O'Hare Intl

7h 18m1 stop Philadelphia

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

11h 42m2 stops Cleveland Hopkins Intl Philadelphia

$634American Airlines

Sat, Oct 24 - Mon, Oct 26

6:16 pm - 10:30 pmART Watertown-ORD Chicago O'Hare Intl

5h 14m1 stop Philadelphia

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

7h 31m1 stop Philadelphia

$657American Airlines

Sat, Oct 24 - Sun, Oct 25

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

6h 05m1 stop Philadelphia

10:51 pm - 5:00 pmORD Chicago O'Hare Intl-ART Watertown

17h 09m2 stops Nashville Intl Philadelphia

$658American Airlines

Thu, Oct 22 - Wed, Oct 28

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

$668American Airlines

Thu, Oct 22 - Mon, Oct 26

6:00 am - 2:35 pmART Watertown-ORD Chicago O'Hare Intl

9h 35m2 stops Philadelphia Charlotte Douglas

4:50 pm - 10:56 pmORD Chicago O'Hare Intl-ART Watertown

5h 06m1 stop Philadelphia

$669American Airlines

Sat, Nov 21 - Mon, Nov 23

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

6h 05m1 stop Philadelphia

7:15 am - 10:27 pmORD Chicago O'Hare Intl-ART Watertown

14h 12m2 stops Cleveland Hopkins Intl Philadelphia

$687American Airlines

Thu, Oct 22 - Mon, Oct 26

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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

Oct 24

ART6:00 amWatertown

7h 18m

1 stop

ORD12:18 pmChicago O'Hare Intl

Oct 27

ORD1:22 pmChicago O'Hare Intl

4h 35m

1 stop

ART6:57 pmWatertown

$562

American Airlines

Nov 21

ART6:00 amWatertown

6h 05m

1 stop

ORD11:05 amChicago O'Hare Intl

Nov 23

ORD3:22 pmChicago O'Hare Intl

6h 34m

1 stop

ART10:56 pmWatertown

$578

American Airlines

Oct 24

ART6:00 amWatertown

7h 18m

1 stop

ORD12:18 pmChicago O'Hare Intl

Oct 28

ORD10:51 pmChicago O'Hare Intl

17h 09m

2 stops

ART5:00 pmWatertown

$605

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

Sat 10/24

6:00 am-12:18 pm

1 stop7h 18m

Chicago O'Hare Intl

Tue 10/27

1:22 pm-6:57 pm

1 stop4h 35m

$562

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Sat 11/21

6:00 am-11:05 am

1 stop6h 05m

Chicago O'Hare Intl

Mon 11/23

3:22 pm-10:56 pm

1 stop6h 34m

$578

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Sat 10/24

6:00 am-12:18 pm

1 stop7h 18m

Chicago O'Hare Intl

Wed 10/28

10:51 pm-5:00 pm

2 stops17h 09m

$605

Quickest round-trip

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Thu 10/22

5:25 pm-10:30 pm

1 stop6h 05m

Chicago O'Hare Intl

Tue 10/27

1:22 pm-6:57 pm

1 stop4h 35m

$615

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Sat 10/24

6:00 am-12:18 pm

1 stop7h 18m

Chicago O'Hare Intl

Mon 10/26

9:45 am-10:27 pm

2 stops11h 42m

$634

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Sat 10/24

6:16 pm-10:30 pm

1 stop5h 14m

Chicago O'Hare Intl

Sun 10/25

8:29 am-5:00 pm

1 stop7h 31m

$657

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Thu 10/22

5:25 pm-10:30 pm

1 stop6h 05m

Chicago O'Hare Intl

Wed 10/28

10:51 pm-5:00 pm

2 stops17h 09m

$658

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Thu 10/22

5:25 pm-10:30 pm

1 stop6h 05m

Chicago O'Hare Intl

Mon 10/26

8:29 am-5:00 pm

1 stop7h 31m

$668

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Sat 11/21

6:00 am-2:35 pm

2 stops9h 35m

Chicago O'Hare Intl

Mon 11/23

4:50 pm-10:56 pm

1 stop5h 06m

$669

WatertownChicago

ART Watertown - ORD Chicago O'Hare Intl

ARTORD

Watertown

Thu 10/22

5:25 pm-10:30 pm

1 stop6h 05m

Chicago O'Hare Intl

Mon 10/26

7:15 am-10:27 pm

2 stops14h 12m

$687

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted 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 is the cheapest airline that flies from Watertown to Chicago O'Hare Intl?

American Airlines is the most popular carrier operating from Watertown to Chicago O'Hare Intl

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 61% 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	$423
Fastest flight time	6h 05m
Direct flights	None

The best one-way flight to Chicago O'Hare Intl Airport from Watertown, New York in the past 72 hours is $423. The best round-trip flight deal from Watertown, New York to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $562.

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

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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.