Which airports can I use when flying from Chicago O'Hare Intl Airport to Watertown?

Flights from Chicago O'Hare Intl Airport to Watertown usually depart from Chicago O'Hare Intl (ORD) and arrive at Watertown (ART).

What cabin classes can I book on flights from Chicago O'Hare Intl Airport to Watertown?

Only Economy Class is available on flights from Chicago O'Hare Intl Airport to Watertown.

Which airports do connecting flights from Chicago O'Hare Intl Airport to Watertown pass through?

Most connecting flights from Chicago O'Hare Intl Airport to Watertown pass through Philadelphia (PHL), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Watertown?

Yes. Flexible dates can save you up to 57% on flights from Chicago O'Hare Intl Airport to Watertown. Friday is the cheapest departure day at $443 round-trip on average, while Monday is the most expensive at $1,030, a difference of $587. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Chicago O'Hare Intl Airport to Watertown?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Chicago O'Hare Intl Airport to Watertown changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $473 to $1,240. That means the highest observed fare was about 3x higher than the lowest one.

How are flight prices from Chicago O'Hare Intl Airport to Watertown looking right now?

One-way fares from Chicago O'Hare Intl Airport to Watertown are currently higher than usual. Average one-way flight prices are about $692, which is 397% above the typical average for this route.

What is the time difference between Chicago O'Hare Intl Airport and Watertown?

Watertown is 1 hour ahead of Chicago O'Hare Intl Airport (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Which airline is the cheapest to fly from Chicago O'Hare Intl Airport to Watertown?

American Airlines ($473) offered the cheapest round-trip ticket from Chicago O'Hare Intl Airport to Watertown in the last 5 days.

What is the cheapest layover airport when flying from Chicago O'Hare Intl Airport to Watertown?

Flights via Philadelphia (PHL) offer the most affordable fares, with an average round-trip price of $725. Based on KAYAK data over the past 3 months.

When flying from Chicago O'Hare Intl Airport to Watertown which airport offers the shortest layover?

Philadelphia (PHL) had the shortest average connection time for Chicago O'Hare Intl Airport to Watertown layovers at 4h 23m over the past 3 months.

$473 CHEAP FLIGHTS from Chicago to Watertown (ORD - ART)

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Cheapest round-trip

$473

Typical prices: $485-$1,030

American Airlines

Sun 12/23Mon 1/8

ORD - ART • 1 stop

Cheapest one-way

$528

Typical prices: $139-$139

American Airlines

Wed 1/3

ORD - ART • 1 stop

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Flight Deals

Cheap Flights from Chicago to Watertown (ORD-ART)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Chicago to Watertown

Wed, Dec 23 - Fri, Jan 8

3:21 pm - 10:49 pmORD Chicago O'Hare Intl-ART Watertown

6h 28m1 stop Philadelphia

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

6h 05m1 stop Philadelphia

$473American Airlines

Tue, Nov 24 - Wed, Dec 2

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

6h 34m1 stop Philadelphia

6:43 pm - 11:00 pmART Watertown-ORD Chicago O'Hare Intl

5h 17m1 stop Philadelphia

$550American Airlines

Tue, Nov 24 - Fri, Nov 27

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

6h 34m1 stop Philadelphia

8:00 am - 12:24 pmART Watertown-ORD Chicago O'Hare Intl

5h 24m1 stop Philadelphia

$552American Airlines

Fri, Nov 27 - Mon, Nov 30

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

6h 34m1 stop Philadelphia

6:05 pm - 11:31 pmART Watertown-ORD Chicago O'Hare Intl

6h 26m1 stop Philadelphia

$554American Airlines

Thu, Nov 26 - Wed, Dec 2

3:40 pm - 10:56 pmORD Chicago O'Hare Intl-ART Watertown

30h 16m2 stops Cleveland Hopkins Intl Philadelphia

6:43 pm - 11:00 pmART Watertown-ORD Chicago O'Hare Intl

5h 17m1 stop Philadelphia

$578American Airlines

Thu, Nov 26 - Mon, Nov 30

3:40 pm - 10:56 pmORD Chicago O'Hare Intl-ART Watertown

30h 16m2 stops Cleveland Hopkins Intl Philadelphia

6:05 pm - 11:31 pmART Watertown-ORD Chicago O'Hare Intl

6h 26m1 stop Philadelphia

$580American Airlines

Thu, Nov 19 - Mon, Nov 23

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

6h 34m1 stop Philadelphia

6:05 pm - 11:31 pmART Watertown-ORD Chicago O'Hare Intl

6h 26m1 stop Philadelphia

$588American Airlines

Tue, Nov 24 - Thu, Nov 26

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

6h 34m1 stop Philadelphia

6:00 am - 8:29 amART Watertown-ORD Chicago O'Hare Intl

27h 29m2 stops Philadelphia Dayton

$603American Airlines

Thu, Nov 26 - Wed, Dec 2

3:40 pm - 10:56 pmORD Chicago O'Hare Intl-ART Watertown

30h 16m2 stops Cleveland Hopkins Intl Philadelphia

6:43 pm - 6:00 amART Watertown-ORD Chicago O'Hare Intl

12h 17m2 stops Philadelphia Cleveland Hopkins Intl

$605American Airlines

Tue, Nov 24 - Tue, Dec 1

10:56 am - 10:56 pmORD Chicago O'Hare Intl-ART Watertown

11h 00m2 stops Washington, D.C. Reagan-National Philadelphia

6:00 am - 12:24 pmART Watertown-ORD Chicago O'Hare Intl

7h 24m1 stop Philadelphia

$606American Airlines

Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to Watertown flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Chicago O'Hare Intl Airport to Watertown? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago O'Hare Intl Airport to Watertown departing in december.

Find deals

Cheapest flight	$473

Round-trip flight from Chicago O'Hare Intl Airport to Watertown

When to book flights from Chicago to Watertown

Are your dates flexible? Find out the best times to travel from Chicago to Watertown based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Chicago O'Hare Intl Airport to Watertown?
Only Economy Class is available on flights from Chicago O'Hare Intl Airport to Watertown.
Do I need a passport to fly from Chicago O'Hare Intl Airport to Watertown?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
Have flight prices from Chicago O'Hare Intl Airport to Watertown changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $473 to $1,240. That means the highest observed fare was about 3x higher than the lowest one.
How are flight prices from Chicago O'Hare Intl Airport to Watertown looking right now?
One-way fares from Chicago O'Hare Intl Airport to Watertown are currently higher than usual. Average one-way flight prices are about $692, which is 397% above the typical average for this route.
Which airports can I use when flying from Chicago O'Hare Intl Airport to Watertown?
Flights from Chicago O'Hare Intl Airport to Watertown usually depart from Chicago O'Hare Intl (ORD) and arrive at Watertown (ART).
Which airports do connecting flights from Chicago O'Hare Intl Airport to Watertown pass through?
Most connecting flights from Chicago O'Hare Intl Airport to Watertown pass through Philadelphia (PHL), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Watertown?
Yes. Flexible dates can save you up to 57% on flights from Chicago O'Hare Intl Airport to Watertown. Friday is the cheapest departure day at $443 round-trip on average, while Monday is the most expensive at $1,030, a difference of $587.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Chicago O'Hare Intl Airport and Watertown?
Watertown is 1 hour ahead of Chicago O'Hare Intl Airport (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Friday departure and avoid flying on Monday. On this route, Friday flights average $443, about $587 less than Monday fares (57% savings) based on the last 12 months.

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ORD - ART

$473 Find Cheap Flights from Chicago to Watertown - Compare and Save

Everything you should know

Cheap Flights from Chicago to Watertown (ORD-ART)

Recent round-trip flight deals from Chicago to Watertown

Recent one-way flight deals from Chicago to Watertown

Price, demand and travel trends for Chicago O'Hare Intl Airport to Watertown flights

How much is a round-trip flight from Chicago O'Hare Intl Airport to Watertown?

Which airline is the cheapest to fly from Chicago O'Hare Intl Airport to Watertown?

What is the cheapest layover airport when flying from Chicago O'Hare Intl Airport to Watertown?

When flying from Chicago O'Hare Intl Airport to Watertown which airport offers the shortest layover?

Key details for Chicago O'Hare Intl Airport to Watertown flights

Cheapest flight

When to book flights from Chicago to Watertown

Your Chicago O'Hare Intl Airport to Watertown flight questions, answered

Your guide to booking Chicago O'Hare Intl Airport to Watertown flights

More options for your flight from Chicago to Watertown

Complete your trip to Watertown with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Watertown

Find direct flights to and from Chicago and Watertown

Flights from domestic origins to Watertown

Flights to other popular destinations

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