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$403+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
ART — MCI
Aug 3 — Aug 101
Mon 8/3
Mon 8/10
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 July 4, 2026.

This American Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 7/114:22 pm
ART
-
MCI
1 stop7h 02m
American Airlines
Wed 7/151:30 pm
MCI
-
ART
1 stop8h 23m
American Airlines
Deal found 7/1$403
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Fri 7/104:22 pm
ART
-
MCI
1 stop7h 02m
American Airlines
Wed 7/151:30 pm
MCI
-
ART
1 stop8h 23m
American Airlines
Deal found 6/30$503
This American Airlines deal was found by Cheapflights users on 6/29. 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 7/104:22 pm
ART
-
MCI
1 stop7h 02m
American Airlines
Sun 7/121:37 pm
MCI
-
ART
1 stop8h 16m
American Airlines
Deal found 6/29$706
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 7/114:22 pm
ART
-
MCI
1 stop7h 02m
American Airlines
Mon 7/135:31 am
MCI
-
ART
2 stops9h 26m
American Airlines
Deal found 6/30$712
This American Airlines deal was found by Cheapflights users on 7/2. 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 7/114:22 pm
ART
-
MCI
1 stop7h 02m
American Airlines
Sat 7/189:45 am
MCI
-
ART
2 stops12h 08m
American Airlines
Deal found 7/2$718

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 July 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
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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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.

  • 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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