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Cheap flights from Houston to Watertown from $314

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Watertown departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Watertown

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:15 am - 4:53 pmIAH  Houston George Bush Intcntl-ART Watertown
8h 38m1 stop Philadelphia
American Airlines Logo
6:00 am - 11:16 amART  Watertown-IAH Houston George Bush Intcntl
6h 16m1 stop Philadelphia
$314American Airlines
Sun, Sep 6 - Sun, Sep 13
American Airlines Logo
2:10 pm - 10:50 pmIAH  Houston George Bush Intcntl-ART Watertown
7h 40m1 stop Philadelphia
American Airlines Logo
6:00 am - 11:16 amART  Watertown-IAH Houston George Bush Intcntl
6h 16m1 stop Philadelphia
$314American Airlines
Fri, Oct 2 - Sun, Oct 4
American Airlines Logo
2:10 pm - 10:50 pmIAH  Houston George Bush Intcntl-ART Watertown
7h 40m1 stop Philadelphia
American Airlines Logo
4:18 pm - 10:59 pmART  Watertown-IAH Houston George Bush Intcntl
7h 41m1 stop Philadelphia
$314American Airlines
Fri, Sep 25 - Sat, Oct 3
American Airlines Logo
2:10 pm - 10:50 pmIAH  Houston George Bush Intcntl-ART Watertown
7h 40m1 stop Philadelphia
American Airlines Logo
6:00 am - 11:16 amART  Watertown-IAH Houston George Bush Intcntl
6h 16m1 stop Philadelphia
$314American Airlines
Fri, Sep 25 - Sun, Sep 27
American Airlines Logo
7:00 am - 3:53 pmIAH  Houston George Bush Intcntl-ART Watertown
7h 53m1 stop Philadelphia
American Airlines Logo
4:18 pm - 10:59 pmART  Watertown-IAH Houston George Bush Intcntl
7h 41m1 stop Philadelphia
$314American Airlines
Fri, Oct 2 - Sun, Oct 4
American Airlines Logo
2:10 pm - 10:50 pmIAH  Houston George Bush Intcntl-ART Watertown
7h 40m1 stop Philadelphia
American Airlines Logo
6:00 am - 1:17 pmART  Watertown-IAH Houston George Bush Intcntl
8h 17m2 stops Philadelphia Dallas/Fort Worth
$320American Airlines
Fri, Sep 25 - Sat, Oct 3
American Airlines Logo
6:00 am - 4:53 pmIAH  Houston George Bush Intcntl-ART Watertown
9h 53m2 stops Dallas/Fort Worth Philadelphia
American Airlines Logo
6:00 am - 11:16 amART  Watertown-IAH Houston George Bush Intcntl
6h 16m1 stop Philadelphia
$320American Airlines
Sun, Sep 6 - Sun, Sep 13
American Airlines Logo
5:41 am - 4:53 pmHOU  Houston Hobby-ART Watertown
10h 12m2 stops Dallas/Fort Worth Philadelphia
American Airlines Logo
6:00 am - 3:43 pmART  Watertown-HOU Houston Hobby
10h 43m2 stops Philadelphia Dallas/Fort Worth
$325American Airlines
Sun, Sep 6 - Sat, Sep 12
American Airlines Logo
2:10 pm - 10:50 pmIAH  Houston George Bush Intcntl-ART Watertown
7h 40m1 stop Philadelphia
American Airlines Logo
6:00 am - 6:25 pmART  Watertown-IAH Houston George Bush Intcntl
13h 25m2 stops Philadelphia Dallas/Fort Worth
$439American Airlines
Fri, Sep 25 - Sat, Oct 3
American Airlines Logo
5:41 am - 4:53 pmHOU  Houston Hobby-ART Watertown
10h 12m2 stops Dallas/Fort Worth Philadelphia
American Airlines Logo
6:00 am - 3:43 pmART  Watertown-HOU Houston Hobby
10h 43m2 stops Philadelphia Dallas/Fort Worth
$600American Airlines
Sun, Sep 6 - Sun, Sep 13

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American Airlines flights from Houston to Watertown, New York

Our best American Airlines deals on Houston to Watertown, New York flight tickets
American Airlines
Sep 25
IAH2:10 pmHouston George Bush Intcntl
7h 40m
1 stop
ART10:50 pmWatertown
Oct 3
ART4:18 pmWatertown
7h 41m
1 stop
IAH10:59 pmHouston George Bush Intcntl
$314
American Airlines
Sep 6
IAH6:00 amHouston George Bush Intcntl
9h 53m
2 stops
ART4:53 pmWatertown
Sep 13
ART6:00 amWatertown
6h 16m
1 stop
IAH11:16 amHouston George Bush Intcntl
$320
American Airlines
Sep 6
HOU5:41 amHouston Hobby
10h 12m
2 stops
ART4:53 pmWatertown
Sep 12
ART6:00 amWatertown
10h 43m
2 stops
HOU3:43 pmHouston Hobby
$325

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Watertown, New York that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 13, 2026.
Use the filters below to find and compare flights from Houston to Watertown, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonWatertown

IAH Houston George Bush Intcntl - ART Watertown

IAHART

Houston George Bush Intcntl

Sun 9/6

7:15 am-4:53 pm

1 stop8h 38m

Watertown

Sun 9/13

6:00 am-11:16 am

1 stop6h 16m

$314
Quickest round-trip

HoustonWatertown

IAH Houston George Bush Intcntl - ART Watertown

IAHART

Houston George Bush Intcntl

Fri 10/2

2:10 pm-10:50 pm

1 stop7h 40m

Watertown

Sun 10/4

6:00 am-11:16 am

1 stop6h 16m

$314

HoustonWatertown

IAH Houston George Bush Intcntl - ART Watertown

IAHART

Houston George Bush Intcntl

Fri 9/25

2:10 pm-10:50 pm

1 stop7h 40m

Watertown

Sat 10/3

4:18 pm-10:59 pm

1 stop7h 41m

$314

HoustonWatertown

IAH Houston George Bush Intcntl - ART Watertown

IAHART

Houston George Bush Intcntl

Fri 9/25

2:10 pm-10:50 pm

1 stop7h 40m

Watertown

Sun 9/27

6:00 am-11:16 am

1 stop6h 16m

$314

HoustonWatertown

IAH Houston George Bush Intcntl - ART Watertown

IAHART

Houston George Bush Intcntl

Fri 10/2

7:00 am-3:53 pm

1 stop7h 53m

Watertown

Sun 10/4

4:18 pm-10:59 pm

1 stop7h 41m

$314

HoustonWatertown

IAH Houston George Bush Intcntl - ART Watertown

IAHART

Houston George Bush Intcntl

Fri 9/25

2:10 pm-10:50 pm

1 stop7h 40m

Watertown

Sat 10/3

6:00 am-1:17 pm

2 stops8h 17m

$320

HoustonWatertown

IAH Houston George Bush Intcntl - ART Watertown

IAHART

Houston George Bush Intcntl

Sun 9/6

6:00 am-4:53 pm

2 stops9h 53m

Watertown

Sun 9/13

6:00 am-11:16 am

1 stop6h 16m

$320

HoustonWatertown

HOU Houston Hobby - ART Watertown

HOUART

Houston Hobby

Sun 9/6

5:41 am-4:53 pm

2 stops10h 12m

Watertown

Sat 9/12

6:00 am-3:43 pm

2 stops10h 43m

$325

HoustonWatertown

IAH Houston George Bush Intcntl - ART Watertown

IAHART

Houston George Bush Intcntl

Fri 9/25

2:10 pm-10:50 pm

1 stop7h 40m

Watertown

Sat 10/3

6:00 am-6:25 pm

2 stops13h 25m

$439

HoustonWatertown

HOU Houston Hobby - ART Watertown

HOUART

Houston Hobby

Sun 9/6

5:41 am-4:53 pm

2 stops10h 12m

Watertown

Sun 9/13

6:00 am-3:43 pm

2 stops10h 43m

$600

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Watertown from

How to get the cheapest flight ticket from Houston to Watertown, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Houston to Watertown?

American Airlines is the most popular carrier operating from Houston to Watertown

What airlines fly to Watertown, New York?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Watertown, New York from Houston according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Watertown, New York. Keep in mind that there are 4 different airlines that fly to Watertown, New York on a routine basis, so you have a few additional options to choose from.

Cheap Houston to Watertown, New York flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Watertown, New York

Fastest flight time

7h 40m

Direct flights

None
The fastest flight from Houston to Watertown, New York takes 7h 40m
There are no direct flights from Houston to Watertown, New York. There are no popular flight routes from Houston to Watertown, New York.
Search flight deals

Frequently asked questions about flying from Houston to Watertown, New York

  • How far is Houston to Watertown by plane?

    Watertown is 1448.7 mi away from Houston. Flights usually cover this in 7h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Houston to Watertown Airport?

    Prices for flights from Houston to Watertown Airport are updated daily.

  • How many operators does momondo search for flights from Houston to Watertown Airport?

  • How old do you have to be to fly from Houston to Watertown Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Watertown Airport.

  • What documentation or ID do you need to fly to Watertown Airport?

    The travel and health documents you'll need for your trip to Watertown Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Watertown Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Watertown, New York

Compare and see reviews for airlines that fly from Houston to Watertown, New York with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $206Free CancellationRating
7.1
11,923 reviews
Search American Airlines flights

Traveling to a place near Watertown?

Book flights to Watertown if you plan to visit one of these locations
Alexandria Bay
Clayton

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Watertown?

It is quick and easy to find Houston to Watertown flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Watertown that suits you.

Can I find flights from Houston to Watertown with flexible booking policies on momondo?

All flight searches from Houston to Watertown on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Houston to Watertown?

momondo helps you find the best flight between Houston and Watertown by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Houston to Watertown right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Watertown flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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