$389+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
ART — STL
Oct 11 — Oct 181
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Watertown to Missouri
Keep the following information in mind while searching for Watertown to Missouri flight deals. Data was last updated September 11, 2025.
Round-trip from | $389 (American Airlines) |
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Find flight deals from Watertown to Missouri
Cheapest flights from Watertown to MissouriExplore 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 September 11, 2025.
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 September 11, 2025.
This American Airlines deal was found by Cheapflights users on 9/10. 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 12/112:30 pmART - MCI
1 stop7h 55mAmerican Airlines
Tue 12/166:00 amMCI - ART
1 stop7h 05mAmerican Airlines
Deal found 9/10![American Airlines logo]()
$389
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 September 11, 2025.
Use the filters below to find and compare flights from Watertown to Missouri that are best for you.
Fly from
Watertown
Fly to
Missouri
Route
Depart
Return
Price
WatertownKansas City
ART - MCI
ARTMCI
Watertown
Thu 12/11
2:30 pm-9:25 pm
1 stop7h 55m
Kansas City
Tue 12/16
6:00 am-2:05 pm
1 stop7h 05m
$389
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
What is the cheapest month to book a flight from Watertown, New York to Missouri?
Currently, August is the cheapest month in which you can book a flight from Watertown, New York to Missouri (average of $311). Flying from Watertown, New York to Missouri in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.