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$328+ Cheap flights from Watertown, NY (ART) to Missouri

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
ART — STL
Jun 2 — Jun 91
Tue 6/2
Tue 6/9
1 adult, Economy
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Cheap flight deals from Watertown to Missouri

Cheapest flights from Watertown to Missouri
Explore the most affordable flight options available from Watertown to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.

This American Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
ART
-
MCI
1 stop7h 52m
American Airlines
Tue 6/91:35 pm
MCI
-
ART
1 stop8h 17m
American Airlines
Deal found 5/3$328
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:00 am
ART
-
MCI
1 stop7h 34m
American Airlines
Tue 6/231:35 pm
MCI
-
ART
1 stop8h 17m
American Airlines
Deal found 5/1$563
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am
ART
-
STL
1 stop7h 24m
American Airlines
Thu 10/225:46 pm
STL
-
ART
1 stop5h 06m
American Airlines
Deal found 4/30$1,010

Find flight deals from Watertown to Missouri

Keep the following information in mind while searching for Watertown to Missouri flight deals. Data was last updated May 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$328
(American Airlines)
Provider with most accurate pricing for Watertown-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Watertown-Lambert-St Louis flights.
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From Watertown to Missouri
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Watertown to Missouri 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, Cheapflights users made 2,558,603 searches. Data last updated May 3, 2026.
Use the filters below to find and compare flights from Watertown to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WatertownKansas City

ART - MCI

ARTMCI

Watertown

Tue 6/2

6:00 am-12:52 pm

1 stop7h 52m

Kansas City

Tue 6/9

1:35 pm-10:52 pm

1 stop8h 17m

$328

WatertownKansas City

ART - MCI

ARTMCI

Watertown

Thu 6/18

6:00 am-12:34 pm

1 stop7h 34m

Kansas City

Tue 6/23

1:35 pm-10:52 pm

1 stop8h 17m

$563
Quickest round-trip

WatertownSt. Louis

ART - STL

ARTSTL

Watertown

Mon 10/19

6:00 am-12:24 pm

1 stop7h 24m

Lambert-St Louis

Thu 10/22

5:46 pm-11:52 pm

1 stop5h 06m

$1,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Sorted by cheapest first

Best time to book a flight from Watertown to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Watertown with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Watertown to Missouri
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Watertown to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Watertown to Missouri?

    Watertown (ART) is the airport you will fly out of if you book a flight from Watertown to Missouri. It is only a 5.6 mi journey to Watertown (ART) from Watertown’s city center.

  • How long is the flight from Watertown, New York to Missouri?

    A quick flight from Watertown, New York to Missouri can take about 7h 52m. American Airlines provides one of the quickest options available for as low as $328. Airlines will cover a distance of 1015 mi.

  • Can I find deals for flights from Watertown to Missouri that include hotel bookings?

    Yes. In addition to deals on Watertown to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Watertown to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Watertown to Missouri.

  • Can I find deals for business class flights from Watertown to Missouri?

    Yes. Cheapflights offers flight deals from Watertown to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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