$369 Find Cheap Flights from Watertown to Missouri

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Watertown to Missouri departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Missouri

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Watertown to Missouri, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Watertown to Missouri, as well as popular online travel agencies
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Flight Deals
Booking Insights
Flight Deals

Book Cheap Watertown to Missouri Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Watertown to Missouri that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Watertown to Missouri

Mon, Apr 27 - Sat, May 9
American Airlines Logo
11:25 am - 10:07 pm
ART
-
STL
11h 42m
2 stops
American Airlines Logo
8:03 pm - 10:59 am
STL
-
ART
13h 56m
2 stops
$369American Airlines
Wed, Aug 12 - Mon, Aug 17
American Airlines Logo
4:00 pm - 9:55 pm
ART
-
MCI
6h 55m
1 stop
American Airlines Logo
5:11 pm - 11:52 pm
MCI
-
ART
5h 41m
1 stop
$435American Airlines
Wed, Aug 12 - Mon, Aug 17
American Airlines Logo
6:00 am - 5:40 pm
ART
-
MCI
12h 40m
2 stops
American Airlines Logo
5:11 pm - 11:52 pm
MCI
-
ART
5h 41m
1 stop
$441American Airlines
Thu, Aug 13 - Mon, Aug 17
American Airlines Logo
6:00 am - 12:46 pm
ART
-
MCI
7h 46m
1 stop
American Airlines Logo
5:11 pm - 11:52 pm
MCI
-
ART
5h 41m
1 stop
$487American Airlines
Thu, Aug 13 - Mon, Aug 17
American Airlines Logo
4:00 pm - 12:05 am
ART
-
MCI
9h 05m
2 stops
American Airlines Logo
5:11 pm - 11:52 pm
MCI
-
ART
5h 41m
1 stop
$493American Airlines
Mon, Apr 27 - Sat, May 9
American Airlines Logo
11:25 am - 10:07 pm
ART
-
STL
11h 42m
2 stops
American Airlines Logo
6:29 am - 11:28 pm
STL
-
ART
15h 59m
1 stop
$518American Airlines
Wed, Jul 29 - Mon, Aug 3
American Airlines Logo
6:00 am - 12:43 pm
ART
-
MCI
7h 43m
1 stop
American Airlines Logo
7:35 am - 3:44 pm
MCI
-
ART
7h 09m
1 stop
$584American Airlines
Wed, Jul 29 - Mon, Aug 3
American Airlines Logo
6:00 am - 12:43 pm
ART
-
MCI
7h 43m
1 stop
American Airlines Logo
5:30 am - 3:44 pm
MCI
-
ART
9h 14m
2 stops
$590American Airlines
Wed, Aug 12 - Mon, Aug 17
American Airlines Logo
6:00 am - 1:20 pm
ART
-
MCI
8h 20m
2 stops
American Airlines Logo
7:00 am - 7:01 pm
MCI
-
ART
11h 01m
2 stops
$595American Airlines
Thu, Aug 13 - Mon, Aug 17
American Airlines Logo
6:00 am - 2:59 pm
ART
-
MCI
9h 59m
2 stops
American Airlines Logo
10:00 am - 11:52 pm
MCI
-
ART
12h 52m
2 stops
$647American Airlines
Booking Insights

KAYAK's insights & trends for Watertown to Missouri flights

Get data-powered insights and trends into flights from Watertown to Missouri to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Watertown to Missouri take?

The duration of a flight to Missouri depends on your arrival airport. The shortest route to Missouri from Watertown is to St. Louis, which takes 7h 48m.

Good to know

Cheapest flight$369
Flight from Watertown to St. Louis

FAQs - booking Missouri flights

  • How does KAYAK find such low prices on flights from Watertown to Missouri?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Watertown to Missouri.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Watertown to Missouri?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Watertown to Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Watertown to Missouri?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Watertown to Missouri with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Watertown to Missouri?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Watertown to Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Watertown to Missouri

 
See real verified KAYAK customer reviews for airlines flying from Watertown to Missouri. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Watertown to Missouri? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11467 reviews
6.9Entertainment
7.2Comfort
6.4Food
7.9Crew
7.5Boarding
Airline reviews

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

2.0 MediocreBrendan, Mar 2026
LGA - ORD
Read more American Airlines reviews

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

It was good experience this time. The flight was on time.

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

Everything you need to know for your flight from Watertown to Missouri

Information on your arrival and departure airports