$143 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$347
Las Vegas
Las Vegas1 stop$511
San Francisco
San Francisco2 stops$629
Miami
Miami2 stops$477
Boston
Boston1 stop$165
Fort Lauderdale
Fort Lauderdale1 stop$549
Denver
Denver1 stop$318
Seattle
Seattle1 stop$601
Atlanta
Atlanta2 stops$714
Tampa
Tampa1 stop$308
Houston
Houston1 stop$529
San Diego
San Diego1 stop$478
Honolulu
Honolulu2 stops$1,034
New York
New York2 stops$347
Las Vegas
Las Vegas1 stop$511
San Francisco
San Francisco2 stops$629
Miami
Miami2 stops$477
Boston
Boston1 stop$165
Fort Lauderdale
Fort Lauderdale1 stop$549
Denver
Denver1 stop$318
Seattle
Seattle1 stop$601
Atlanta
Atlanta2 stops$714
Tampa
Tampa1 stop$308
Houston
Houston1 stop$529
San Diego
San Diego1 stop$478
Honolulu
Honolulu2 stops$1,034

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

Sat, Oct 3 - Wed, Oct 7
American Airlines Logo
4:18 pm - 10:57 pm
ART
-
MCO
6h 39m
1 stop
American Airlines Logo
5:35 pm - 11:52 pm
MCO
-
ART
6h 17m
1 stop
$250American Airlines
Sat, Oct 3 - Wed, Oct 7
American Airlines Logo
4:18 pm - 10:57 pm
ART
-
MCO
6h 39m
1 stop
American Airlines Logo
11:38 am - 7:01 pm
MCO
-
ART
7h 23m
2 stops
$256American Airlines
Thu, Oct 29 - Tue, Nov 3
American Airlines Logo
4:00 pm - 10:55 pm
ART
-
MCO
6h 55m
1 stop
American Airlines Logo
7:00 am - 2:10 pm
MCO
-
ART
7h 10m
1 stop
$288American Airlines
Thu, Oct 29 - Tue, Nov 3
American Airlines Logo
4:00 pm - 10:55 pm
ART
-
MCO
6h 55m
1 stop
American Airlines Logo
5:00 am - 2:10 pm
MCO
-
ART
9h 10m
2 stops
$294American Airlines
Wed, Sep 2 - Tue, Sep 15
American Airlines Logo
4:00 pm - 10:55 pm
ART
-
TPA
6h 55m
1 stop
American Airlines Logo
9:22 am - 3:53 pm
TPA
-
ART
6h 31m
1 stop
$308American Airlines
Wed, Sep 2 - Tue, Sep 15
American Airlines Logo
4:00 pm - 10:55 pm
ART
-
TPA
6h 55m
1 stop
American Airlines Logo
5:44 am - 3:53 pm
TPA
-
ART
10h 09m
2 stops
$313American Airlines
Sun, Aug 23 - Sat, Aug 29
American Airlines Logo
4:00 pm - 10:43 pm
ART
-
DEN
8h 43m
1 stop
American Airlines Logo
8:00 am - 7:00 pm
DEN
-
ART
9h 00m
1 stop
$318American Airlines
Sun, Aug 23 - Sat, Aug 29
American Airlines Logo
4:00 pm - 10:43 pm
ART
-
DEN
8h 43m
1 stop
American Airlines Logo
5:03 am - 7:00 pm
DEN
-
ART
11h 57m
2 stops
$324American Airlines
Thu, Jul 16 - Fri, Jul 24
American Airlines Logo
4:22 pm - 10:48 pm
ART
-
MCO
6h 26m
1 stop
American Airlines Logo
8:40 am - 3:57 pm
MCO
-
ART
7h 17m
1 stop
$326American Airlines
Sat, Oct 3 - Wed, Oct 7
American Airlines Logo
4:18 pm - 11:12 pm
ART
-
MCO
6h 54m
2 stops
American Airlines Logo
1:42 pm - 11:52 pm
MCO
-
ART
10h 10m
2 stops
$331American 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 $492, prices are generally cheapest when you fly direct.

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 24m. The most common departure time is 4:00 pm and most flights take off in the afternoon. 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 11751 reviews
7.5Boarding
6.8Entertainment
7.2Comfort
7.9Crew
6.4Food
Airline reviews

My experience with American Airlines was great. Unfortunately my stroller was not located and has not been given to me and or reached out in return for in regard to information.

10.0 ExcellentAnonymous, Jun 2026
LGA - MIA
Read more American Airlines reviews

My experience with American Airlines was great. Unfortunately my stroller was not located and has not been given to me and or reached out in return for in regard to information.

Pilots were fantastic - super smooth. First Class flight attendant was very attentive. Main Cabin flight attendant should try to smooth the rough edges of her voice - very shrill / punitive. Hurt my ears just to listen to her. Recognize they have a (tough) job to do - but tone over speakers needs to be less like scolding a 5 year old.

Maybe focus more on delivering a good product vs selling me a damn credit card

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

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

Information on your arrival and departure airports

Watertown (ART)