$109 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 3/31. 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$275
Las Vegas
Las Vegas2 stops$336
San Francisco
San Francisco1 stop$359
Miami
Miami2 stops$252
Boston
Boston1 stop$148
Denver
Denver2 stops$517
Fort Lauderdale
Fort Lauderdale1 stop$504
Seattle
Seattle1 stop$438
Atlanta
Atlanta2 stops$419
Tampa
Tampa2 stops$338
Houston
Houston1 stop$384
Honolulu
Honolulu2 stops$1,386
San Diego
San Diego1 stop$413
New York
New York2 stops$275
Las Vegas
Las Vegas2 stops$336
San Francisco
San Francisco1 stop$359
Miami
Miami2 stops$252
Boston
Boston1 stop$148
Denver
Denver2 stops$517
Fort Lauderdale
Fort Lauderdale1 stop$504
Seattle
Seattle1 stop$438
Atlanta
Atlanta2 stops$419
Tampa
Tampa2 stops$338
Houston
Houston1 stop$384
Honolulu
Honolulu2 stops$1,386
San Diego
San Diego1 stop$413

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

lø., apr. 11 - ti., apr. 14
American Airlines Logo
11:25 am - 4:18 pm
ART
-
BOS
4h 53m
1 stop
American Airlines Logo
6:00 am - 10:59 am
BOS
-
ART
4h 59m
1 stop
$148American Airlines
on., apr. 8 - on., apr. 15
American Airlines Logo
11:25 am - 7:12 pm
ART
-
MCO
7h 47m
1 stop
American Airlines Logo
5:54 pm - 11:23 pm
MCO
-
ART
5h 29m
1 stop
$232American Airlines
on., apr. 8 - on., apr. 15
American Airlines Logo
11:25 am - 7:04 pm
ART
-
MCO
7h 39m
2 stops
American Airlines Logo
6:04 am - 10:59 am
MCO
-
ART
4h 55m
1 stop
$238American Airlines
to., mai 28 - ti., jun. 2
American Airlines Logo
4:06 pm - 11:40 pm
ART
-
PBI
7h 34m
1 stop
American Airlines Logo
4:07 pm - 10:52 pm
PBI
-
ART
6h 45m
1 stop
$246American Airlines
to., mai 28 - ti., jun. 2
American Airlines Logo
6:00 am - 11:39 am
ART
-
PBI
5h 39m
1 stop
American Airlines Logo
5:42 am - 3:39 pm
PBI
-
ART
9h 57m
2 stops
$252American Airlines
ma., apr. 6 - to., apr. 9
American Airlines Logo
4:01 pm - 12:34 am
ART
-
MCO
8h 33m
2 stops
American Airlines Logo
6:04 am - 10:59 am
MCO
-
ART
4h 55m
1 stop
$255American Airlines
to., mai 28 - ti., jun. 2
American Airlines Logo
6:00 am - 4:35 pm
ART
-
PBI
10h 35m
2 stops
American Airlines Logo
5:42 am - 3:39 pm
PBI
-
ART
9h 57m
2 stops
$257American Airlines
ti., mar. 24 - lø., mar. 28
American Airlines Logo
4:01 pm - 8:23 pm
ART
-
BNA
5h 22m
1 stop
American Airlines Logo
7:10 am - 3:19 pm
BNA
-
ART
7h 09m
1 stop
$286American Airlines
on., apr. 22 - lø., mai 2
American Airlines Logo
6:00 am - 11:53 am
ART
-
LAX
8h 53m
1 stop
American Airlines Logo
9:40 pm - 10:59 am
LAX
-
ART
10h 19m
1 stop
$288American Airlines
ti., mar. 24 - lø., mar. 28
American Airlines Logo
4:01 pm - 8:23 pm
ART
-
BNA
5h 22m
1 stop
American Airlines Logo
10:25 am - 10:55 pm
BNA
-
ART
11h 30m
2 stops
$292American 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.

No, with an average price for the route of $359, prices are generally cheapest when you fly direct.

Good to know

Low seasonNovember
Cheapest flight$109
Best time to beat the crowds but there is an average 32% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Watertown to Nashville

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 6:00 am 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 $287 one-way - $368 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 11435 reviews
6.9Entertainment
7.2Comfort
6.4Food
8.0Crew
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.

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.

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!!

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.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Tell the crew (when boarding) to yell at the imbeciles blocking us from walking up to scan. I promise everyone crowds around and half of us (most the time I’m group 4) have to push our way through. Your staff is awesome, the public - not so much-

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

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

Information on your arrival and departure airports