$368+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
ART — STL
Sep 30 — Oct 71
Round-trip
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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Best
Last-minute
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 August 31, 2026.
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 August 31, 2026.
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 9/114:18 pm -
1 stop6h 54m
Tue 9/157:49 am -
1 stop7h 10m
Deal found 8/27![American Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Sat 9/126:00 am -
1 stop5h 29m
Wed 9/165:00 am -
2 stops9h 59m
Deal found 8/28![American Airlines logo]()
$601
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Wed 12/25:46 pm -
2 stops17h 00m
Sat 12/56:44 pm -
2 stops21h 37m
Deal found 8/30![American Airlines logo]()
$833
Best flights from Watertown to MissouriDiscover carefully curated flight deals from Watertown to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
Discover carefully curated flight deals from Watertown to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 9/114:18 pm -
1 stop6h 54m
Tue 9/157:49 am -
1 stop7h 10m
Deal found 8/27![American Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Sat 9/126:00 am -
1 stop5h 29m
Wed 9/165:00 am -
2 stops9h 59m
Deal found 8/28![American Airlines logo]()
$601
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Wed 12/25:46 pm -
2 stops17h 00m
Sat 12/56:44 pm -
2 stops21h 37m
Deal found 8/30![American Airlines logo]()
$833
Last-minute flights from Watertown to MissouriDiscover last-minute flight deals from Watertown to Missouri. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Watertown to Missouri. Data last updated August 31, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 9/114:18 pm -
1 stop6h 54m
Tue 9/157:49 am -
1 stop7h 10m
Deal found 8/27![American Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Sat 9/126:00 am -
1 stop5h 29m
Wed 9/165:00 am -
2 stops9h 59m
Deal found 8/28![American Airlines logo]()
$601
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 August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $368 (American Airlines) |
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 7,457,451 searches. Data last updated August 31, 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
Cheapest round-trip
Quickest round-trip
WatertownKansas City
ART Watertown - MCI Kansas City
ARTMCI
Watertown
Fri 9/11
4:18 pm-10:12 pm
1 stop6h 54m
Kansas City
Tue 9/15
7:49 am-3:59 pm
1 stop7h 10m
$368
WatertownSt. Louis
ART Watertown - STL Lambert-St Louis
ARTSTL
Watertown
Sat 9/12
6:00 am-10:29 am
1 stop5h 29m
Lambert-St Louis
Wed 9/16
5:00 am-3:59 pm
2 stops9h 59m
$601
WatertownKansas City
ART Watertown - MCI Kansas City
ARTMCI
Watertown
Wed 12/2
5:46 pm-9:46 am
2 stops17h 00m
Kansas City
Sat 12/5
6:44 pm-5:21 pm
2 stops21h 37m
$833
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.
ART-MCI
ART-STL
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
ART-USMO
ART-MCI
ART-STL
No data available for this route at this time. Please check back soon.
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