$213 Find Cheap Flights from Watertown to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Watertown to the United States departing on 7/4. 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

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Cheap Flights from Watertown to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New York2 stops$302
Las Vegas
Las Vegas1 stop$672
San Francisco
San Francisco2 stops$477
Miami
Miami1 stop$347
Boston
Boston1 stop$337
Fort Lauderdale
Fort Lauderdale1 stop$462
Denver
Denver1 stop$391
Seattle
Seattle1 stop$746
Atlanta
Atlanta1 stop$490
Tampa
Tampa1 stop$483
Houston
Houston2 stops$471
San Diego
San Diego2 stops$745
Honolulu
Honolulu2 stops$1,042
New York
New York2 stops$302
Las Vegas
Las Vegas1 stop$672
San Francisco
San Francisco2 stops$477
Miami
Miami1 stop$347
Boston
Boston1 stop$337
Fort Lauderdale
Fort Lauderdale1 stop$462
Denver
Denver1 stop$391
Seattle
Seattle1 stop$746
Atlanta
Atlanta1 stop$490
Tampa
Tampa1 stop$483
Houston
Houston2 stops$471
San Diego
San Diego2 stops$745
Honolulu
Honolulu2 stops$1,042

Book Cheap Watertown to the United States 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 the United States 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 the United States

Thu, Jul 9 - Sun, Jul 12
American Airlines Logo
4:22 pm - 10:48 pm
ART
-
MCO
6h 26m
1 stop
American Airlines Logo
5:37 pm - 10:53 pm
MCO
-
ART
5h 16m
1 stop
$279American Airlines
Thu, Jul 9 - Sun, Jul 12
American Airlines Logo
4:22 pm - 12:17 am
ART
-
MCO
7h 55m
2 stops
American Airlines Logo
8:40 am - 3:57 pm
MCO
-
ART
7h 17m
1 stop
$285American Airlines
Thu, Jul 9 - Sun, Jul 12
American Airlines Logo
4:22 pm - 12:17 am
ART
-
MCO
7h 55m
2 stops
American Airlines Logo
6:15 am - 3:57 pm
MCO
-
ART
9h 42m
2 stops
$290American Airlines
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
6:00 am - 7:29 pm
ART
-
JFK
13h 29m
2 stops
American Airlines Logo
8:10 am - 10:53 pm
JFK
-
ART
14h 43m
2 stops
$302American Airlines
Wed, Jul 22 - Fri, Jul 31
American Airlines Logo
6:00 am - 7:29 pm
ART
-
JFK
13h 29m
2 stops
American Airlines Logo
8:10 am - 10:53 pm
JFK
-
ART
14h 43m
2 stops
$306American Airlines
Tue, Jul 14 - Mon, Jul 20
American Airlines Logo
6:00 am - 11:12 am
ART
-
MCO
5h 12m
1 stop
American Airlines Logo
5:37 pm - 10:53 pm
MCO
-
ART
5h 16m
1 stop
$311American Airlines
Tue, Jul 14 - Mon, Jul 20
American Airlines Logo
6:00 am - 1:47 pm
ART
-
MCO
7h 47m
1 stop
American Airlines Logo
3:32 pm - 10:53 pm
MCO
-
ART
7h 21m
2 stops
$317American Airlines
Tue, Jul 14 - Mon, Jul 20
American Airlines Logo
6:00 am - 4:44 pm
ART
-
MCO
10h 44m
2 stops
American Airlines Logo
3:32 pm - 10:53 pm
MCO
-
ART
7h 21m
2 stops
$322American Airlines
Fri, Jun 26 - Sat, Jun 27
American Airlines Logo
4:06 pm - 9:47 pm
ART
-
RDU
5h 41m
1 stop
American Airlines Logo
5:32 pm - 10:52 pm
RDU
-
ART
5h 20m
1 stop
$328American Airlines
Sat, Sep 5 - Sat, Oct 31
American Airlines Logo
6:00 am - 2:54 pm
ART
-
COS
10h 54m
2 stops
American Airlines Logo
8:00 am - 11:52 pm
COS
-
ART
13h 52m
2 stops
$329American Airlines
Booking Insights

KAYAK's insights & trends for Watertown to the United States flights

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

Can I save money by flying with a layover from Watertown to the United States?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $492 on average.

What is the cheapest month to fly from Watertown to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Watertown to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Watertown to the United States is October, when tickets cost $129 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $455 and $396 respectively.

Find deals

Good to know

Low seasonJune
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 19% lower on average.

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Watertown to the United States?

    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 the United States.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Watertown to the United States 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 the United States?

    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 the United States 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 the United States?

    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 the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many flights are there between Watertown and United States per day?

    Each day, there are 2 nonstop flights that take off from Watertown and land in the United States, with an average flight time of 1h 25m. The most common departure time is 4:00 pm and most flights take off in the morning. Each week, there are 14 flights and there are the same amount of flights each day (2).

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Watertown to the following destinations at these prices or less: Philadelphia $307 one-way - $444 round-trip

Reviews of the top airline flying from Watertown to the United States

 
Need help choosing which airline to fly with from Watertown to the United States? 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 11666 reviews
7.2Comfort
6.8Entertainment
7.9Crew
7.5Boarding
6.4Food
Airline reviews

Leave on time. We waited on the plane for hour hours and it was hot and smelly

2.0 MediocreSamuel, Jun 2026
JFK - AUS
Read more American Airlines reviews

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Wifi was spotty. Tray table was very dirty when I sat down.

Flight was extremely hot and they made us check our bags when the space was nowhere near full

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

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.

Everything you need to know for your flight from Watertown to the United States

Information on your arrival and departure airports

Watertown (ART)