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Cheap flights from Houston to Watertown from $344

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 2/18. 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
0 bags

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Cheap round-trip flights

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American Airlines Logo
1:22 pm - 10:56 pmIAH-ART
8h 34m1 stop
American Airlines Logo
6:00 am - 5:31 pmART-IAH
12h 31m2 stops
$344American Airlines
Find Deal
Wed, Feb 18 - Sat, Feb 21
American Airlines Logo
6:31 am - 5:41 pmIAH-ART
10h 10m2 stops
American Airlines Logo
6:00 am - 7:01 pmART-IAH
14h 01m2 stops
$349American Airlines
Find Deal
Wed, Feb 18 - Sat, Feb 21
American Airlines Logo
12:16 pm - 10:56 pmHOU-ART
9h 40m2 stops
American Airlines Logo
6:00 am - 3:52 pmART-HOU
10h 52m2 stops
$517American Airlines
Find Deal
Wed, Feb 18 - Sat, Feb 21
American Airlines Logo
6:00 am - 5:41 pmHOU-ART
10h 41m2 stops
American Airlines Logo
6:00 am - 3:52 pmART-HOU
10h 52m2 stops
$546American Airlines
Find Deal
Wed, Feb 18 - Sat, Feb 21
American Airlines Logo
12:10 pm - 11:09 pmIAH-ART
9h 59m2 stops
American Airlines Logo
2:30 pm - 9:28 pmART-IAH
7h 58m1 stop
$572American Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
American Airlines Logo
6:00 am - 6:30 pmIAH-ART
11h 30m2 stops
American Airlines Logo
6:00 am - 12:20 pmART-IAH
7h 20m1 stop
$617American Airlines
Find Deal
Fri, Jan 2 - Sun, Jan 4
American Airlines Logo
10:43 am - 11:09 pmIAH-ART
11h 26m2 stops
American Airlines Logo
2:30 pm - 12:09 amART-IAH
10h 39m2 stops
$682American Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
American Airlines Logo
6:00 am - 6:30 pmIAH-ART
11h 30m2 stops
American Airlines Logo
6:00 am - 2:03 pmART-IAH
9h 03m2 stops
$685American Airlines
Find Deal
Fri, Jan 2 - Sun, Jan 4
American Airlines Logo
6:00 am - 11:04 pmIAH-ART
16h 04m1 stop
American Airlines Logo
6:00 am - 10:56 pmART-IAH
17h 56m1 stop
$699American Airlines
Find Deal
Fri, Jan 2 - Sun, Jan 4
American Airlines Logo
6:30 am - 2:08 pmIAH-ART
6h 38m1 stop
American Airlines Logo
2:30 pm - 9:28 pmART-IAH
7h 58m1 stop
$748American Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8

American Airlines flights from Houston to Watertown, New York

Our best American Airlines deals on Houston to Watertown, New York flight tickets
American Airlines
Feb 18
IAH1:22 pmHouston George Bush Intcntl
8h 34m
1 stop
ART10:56 pmWatertown
Feb 21
ART6:00 amWatertown
12h 31m
2 stops
IAH5:31 pmHouston George Bush Intcntl
$344
Find similar
American Airlines
Feb 18
IAH6:31 amHouston George Bush Intcntl
10h 10m
2 stops
ART5:41 pmWatertown
Feb 21
ART6:00 amWatertown
14h 01m
2 stops
IAH7:01 pmHouston George Bush Intcntl
$349
Find similar
American Airlines
Feb 18
HOU12:16 pmHouston Hobby
9h 40m
2 stops
ART10:56 pmWatertown
Feb 21
ART6:00 amWatertown
10h 52m
2 stops
HOU3:52 pmHouston Hobby
$517
Find similar

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 November 3, 2025.
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

HoustonWatertown

IAH - ART

IAHART

Houston George Bush Intcntl

Wed 2/18

1:22 pm-10:56 pm

1 stop8h 34m

Watertown

Sat 2/21

6:00 am-5:31 pm

2 stops12h 31m

$344

HoustonWatertown

IAH - ART

IAHART

Houston George Bush Intcntl

Wed 2/18

6:31 am-5:41 pm

2 stops10h 10m

Watertown

Sat 2/21

6:00 am-7:01 pm

2 stops14h 01m

$349

HoustonWatertown

HOU - ART

HOUART

Houston Hobby

Wed 2/18

12:16 pm-10:56 pm

2 stops9h 40m

Watertown

Sat 2/21

6:00 am-3:52 pm

2 stops10h 52m

$517

HoustonWatertown

HOU - ART

HOUART

Houston Hobby

Wed 2/18

6:00 am-5:41 pm

2 stops10h 41m

Watertown

Sat 2/21

6:00 am-3:52 pm

2 stops10h 52m

$546

HoustonWatertown

IAH - ART

IAHART

Houston George Bush Intcntl

Mon 12/1

12:10 pm-11:09 pm

2 stops9h 59m

Watertown

Mon 12/8

2:30 pm-9:28 pm

1 stop7h 58m

$572

HoustonWatertown

IAH - ART

IAHART

Houston George Bush Intcntl

Fri 1/2

6:00 am-6:30 pm

2 stops11h 30m

Watertown

Sun 1/4

6:00 am-12:20 pm

1 stop7h 20m

$617

HoustonWatertown

IAH - ART

IAHART

Houston George Bush Intcntl

Mon 12/1

10:43 am-11:09 pm

2 stops11h 26m

Watertown

Mon 12/8

2:30 pm-12:09 am

2 stops10h 39m

$682

HoustonWatertown

IAH - ART

IAHART

Houston George Bush Intcntl

Fri 1/2

6:00 am-6:30 pm

2 stops11h 30m

Watertown

Sun 1/4

6:00 am-2:03 pm

2 stops9h 03m

$685

HoustonWatertown

IAH - ART

IAHART

Houston George Bush Intcntl

Fri 1/2

6:00 am-11:04 pm

1 stop16h 04m

Watertown

Sun 1/4

6:00 am-10:56 pm

1 stop17h 56m

$699

HoustonWatertown

IAH - ART

IAHART

Houston George Bush Intcntl

Mon 12/1

6:30 am-2:08 pm

1 stop6h 38m

Watertown

Mon 12/8

2:30 pm-9:28 pm

1 stop7h 58m

$748

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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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 time of day to depart on your flight to Watertown, New York?

Flying to Watertown, New York from Houston at noon is the least expensive time of day to depart. momondo users have found prices as low as $463 when looking at flights departing at noon. Flights in the morning are often more expensive with an average ticket price of $494.

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

Direct flights

None
There are no direct flights from Houston to Watertown, New York. There are no popular flight routes from Houston to Watertown, New York.
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  • How far is Houston to Watertown by plane?

    Watertown is 1448.7 mi away from Houston. Flights usually cover this in 6h 38m, 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 $230Free CancellationRating
7.2
11,038 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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