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. Other layover airports each see under 5%.

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

Yes. Being flexible with your travel dates can save you up to 56% on the Chicago O'Hare Intl Airport to Watertown route. Friday is the cheapest departure day at $443 round-trip on average, while Wednesday is the most expensive at $993, a difference of $550. 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 varied from about $591 to $1,013. That means the highest observed fare was about 71% 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 $528, which is 279% 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.

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

American Airlines ($591) 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 $658. 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 252 minutes over the past 3 months.

$396 CHEAP FLIGHTS from Chicago to Watertown (ORD - ART)

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Cheapest round-trip

$591

Typical prices: $443-$993

American Airlines

Mon 10/15Sun 10/21

ORD - ART • 1 stop

Cheapest one-way

$396

Typical prices: $139-$139

American Airlines

Wed 10/10

ORD - ART • 2 stops

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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

Last minute

Recent round-trip flight deals from Chicago to Watertown

Thu, Oct 15 - Wed, Oct 21

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

7h 31m1 stop Philadelphia

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

7h 18m1 stop Philadelphia

$591American Airlines

Tue, Oct 13 - Wed, Oct 21

4:50 pm - 10:27 pmORD Chicago O'Hare Intl-ART Watertown

4h 37m1 stop Philadelphia

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

5h 14m1 stop Philadelphia

$593American Airlines

Thu, Oct 15 - Fri, Oct 23

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

7h 31m1 stop Philadelphia

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

6h 05m1 stop Philadelphia

$594American Airlines

Tue, Oct 13 - Mon, Oct 19

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

7h 31m1 stop Philadelphia

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

6h 05m1 stop Philadelphia

$596American Airlines

Tue, Oct 13 - Wed, Oct 21

6:59 am - 10:27 pmORD Chicago O'Hare Intl-ART Watertown

14h 28m2 stops Nashville Intl Philadelphia

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

5h 14m1 stop Philadelphia

$598American Airlines

Tue, Oct 13 - Thu, Oct 22

8:47 am - 10:27 pmORD Chicago O'Hare Intl-ART Watertown

12h 40m2 stops Nashville Intl Philadelphia

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

6h 05m1 stop Philadelphia

$601American Airlines

Thu, Oct 15 - Wed, Oct 21

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

7h 31m1 stop Philadelphia

6:00 am - 6:28 pmART Watertown-ORD Chicago O'Hare Intl

13h 28m2 stops Philadelphia Cleveland Hopkins Intl

$615American Airlines

Thu, Oct 15 - Sun, Oct 18

4:50 pm - 10:27 pmORD Chicago O'Hare Intl-ART Watertown

4h 37m1 stop Philadelphia

5:25 pm - 7:19 amART Watertown-ORD Chicago O'Hare Intl

14h 54m2 stops Philadelphia Nashville Intl

$616American Airlines

Tue, Oct 13 - Sun, Oct 18

6:59 am - 10:27 pmORD Chicago O'Hare Intl-ART Watertown

14h 28m2 stops Nashville Intl Philadelphia

5:25 pm - 7:19 amART Watertown-ORD Chicago O'Hare Intl

14h 54m2 stops Philadelphia Nashville Intl

$622American Airlines

Mon, Oct 12 - Tue, Oct 20

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

11h 42m2 stops Cleveland Hopkins Intl Philadelphia

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

6h 05m1 stop Philadelphia

$627American 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 from Chicago O'Hare Intl Airport to Watertown with more confidence.

Prices

Airlines

Layovers

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

Round-trip flights from Chicago O'Hare Intl Airport to Watertown start at $591. Prices are typical for this route right now, with typical round-trip fares ranging from $443 to $993. The lowest price found in the past 5 days was $591 on American Airlines.

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Cheapest flight	$396

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.

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. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Watertown?
Yes. Being flexible with your travel dates can save you up to 56% on the Chicago O'Hare Intl Airport to Watertown route. Friday is the cheapest departure day at $443 round-trip on average, while Wednesday is the most expensive at $993, a difference of $550. 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 varied from about $591 to $1,013. That means the highest observed fare was about 71% 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 $528, which is 279% 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.

If your dates can be flexible, aim for a Friday departure instead of Wednesday. On this route, Friday flights average $443 - about $550 less than Wednesday (55% savings) based on the last 12 months.

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ORD - ART

$396 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

Recent last minute 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?

What is the cheapest airline 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

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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

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Information on your arrival and departure airports

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Flights from domestic origins to Watertown

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