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

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

What airlines fly to Houston?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Houston from Watertown, New York according to our data. Delta is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 4 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Watertown Airport to Houston were last updated today.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Watertown Airport to Houston.

What documentation or ID do you need to fly to Houston?

The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$187 Cheap Flights from Watertown to Houston in 2025/26

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Find the cheapest flights from Watertown, New York to Houston

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 12:12 pmART-IAH

7h 12m1 stop

6:10 am - 5:41 pmIAH-ART

10h 31m2 stops

$449American Airlines

Find Deal

Fri, Feb 27 - Tue, Mar 3

6:00 am - 7:01 pmART-IAH

14h 01m2 stops

6:10 am - 5:41 pmIAH-ART

10h 31m2 stops

$454American Airlines

Find Deal

Fri, Feb 27 - Tue, Mar 3

6:00 am - 5:51 pmART-IAH

12h 51m2 stops

1:22 pm - 10:56 pmIAH-ART

8h 34m1 stop

$554American Airlines

Find Deal

Sat, Feb 28 - Wed, Mar 4

6:00 am - 5:31 pmART-IAH

12h 31m2 stops

6:00 am - 5:41 pmIAH-ART

10h 41m2 stops

$559American Airlines

Find Deal

Sat, Feb 28 - Wed, Mar 4

6:00 am - 12:12 pmART-IAH

7h 12m1 stop

1:22 pm - 10:56 pmIAH-ART

8h 34m1 stop

$611American Airlines

Find Deal

Fri, Feb 27 - Tue, Mar 3

6:00 am - 7:01 pmART-IAH

14h 01m2 stops

1:22 pm - 10:56 pmIAH-ART

8h 34m1 stop

$617American Airlines

Find Deal

Thu, Feb 12 - Thu, Feb 19

6:00 am - 7:01 pmART-IAH

14h 01m2 stops

10:06 am - 10:56 pmIAH-ART

11h 50m2 stops

$622American Airlines

Find Deal

Thu, Feb 12 - Thu, Feb 19

6:00 am - 12:12 pmART-IAH

7h 12m1 stop

1:22 pm - 10:56 pmIAH-ART

8h 34m1 stop

$640American Airlines

Find Deal

Thu, Feb 12 - Thu, Feb 19

6:00 am - 3:52 pmART-HOU

10h 52m2 stops

6:00 am - 5:41 pmHOU-ART

10h 41m2 stops

$651American Airlines

Find Deal

Fri, Feb 27 - Tue, Mar 3

6:00 am - 12:12 pmART-IAH

7h 12m1 stop

1:22 pm - 10:56 pmIAH-ART

8h 34m1 stop

$766American Airlines

Find Deal

Fri, Feb 13 - Fri, Feb 20

American Airlines flights from Watertown, New York to Houston

Our best American Airlines deals on Watertown, New York to Houston flight tickets

American Airlines

Feb 27

ART6:00 amWatertown

7h 12m

1 stop

IAH12:12 pmHouston George Bush Intcntl

Mar 3

IAH6:10 amHouston George Bush Intcntl

10h 31m

2 stops

ART5:41 pmWatertown

$449

Find similar

American Airlines

Feb 27

ART6:00 amWatertown

14h 01m

2 stops

IAH7:01 pmHouston George Bush Intcntl

Mar 3

IAH6:10 amHouston George Bush Intcntl

10h 31m

2 stops

ART5:41 pmWatertown

$454

Find similar

American Airlines

Nov 11

ART2:33 pmWatertown

7h 57m

1 stop

IAH9:30 pmHouston George Bush Intcntl

Nov 21

IAH6:30 amHouston George Bush Intcntl

6h 38m

1 stop

ART2:08 pmWatertown

$464

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Watertown, New York to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WatertownHouston

ART - IAH

ARTIAH

Watertown

Fri 2/27

6:00 am-12:12 pm

1 stop7h 12m

Houston George Bush Intcntl

Tue 3/3

6:10 am-5:41 pm

2 stops10h 31m

$449

WatertownHouston

ART - IAH

ARTIAH

Watertown

Fri 2/27

6:00 am-7:01 pm

2 stops14h 01m

Houston George Bush Intcntl

Tue 3/3

6:10 am-5:41 pm

2 stops10h 31m

$454

WatertownHouston

ART - IAH

ARTIAH

Watertown

Sat 2/28

6:00 am-5:51 pm

2 stops12h 51m

Houston George Bush Intcntl

Wed 3/4

1:22 pm-10:56 pm

1 stop8h 34m

$554

WatertownHouston

ART - IAH

ARTIAH

Watertown

Sat 2/28

6:00 am-5:31 pm

2 stops12h 31m

Houston George Bush Intcntl

Wed 3/4

6:00 am-5:41 pm

2 stops10h 41m

$559

WatertownHouston

ART - IAH

ARTIAH

Watertown

Fri 2/27

6:00 am-12:12 pm

1 stop7h 12m

Houston George Bush Intcntl

Tue 3/3

1:22 pm-10:56 pm

1 stop8h 34m

$611

WatertownHouston

ART - IAH

ARTIAH

Watertown

Thu 2/12

6:00 am-7:01 pm

2 stops14h 01m

Houston George Bush Intcntl

Thu 2/19

1:22 pm-10:56 pm

1 stop8h 34m

$617

WatertownHouston

ART - IAH

ARTIAH

Watertown

Thu 2/12

6:00 am-7:01 pm

2 stops14h 01m

Houston George Bush Intcntl

Thu 2/19

10:06 am-10:56 pm

2 stops11h 50m

$622

WatertownHouston

ART - IAH

ARTIAH

Watertown

Thu 2/12

6:00 am-12:12 pm

1 stop7h 12m

Houston George Bush Intcntl

Thu 2/19

1:22 pm-10:56 pm

1 stop8h 34m

$640

WatertownHouston

ART - HOU

ARTHOU

Watertown

Fri 2/27

6:00 am-3:52 pm

2 stops10h 52m

Houston Hobby

Tue 3/3

6:00 am-5:41 pm

2 stops10h 41m

$651

WatertownHouston

ART - IAH

ARTIAH

Watertown

Fri 2/13

6:00 am-12:12 pm

1 stop7h 12m

Houston George Bush Intcntl

Fri 2/20

1:22 pm-10:56 pm

1 stop8h 34m

$766

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Watertown, New York is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $212. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Sunday is $294.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Watertown, New York to Houston flights are usually those with departure times in the afternoon. Our users have found flights to Houston in the afternoon for as low as $249. Try not to purchase tickets in the morning because they tend to be around $353. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Watertown, New York to Houston flight deals and tips

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

Direct flights	None

There are no direct flights from Watertown, New York to Houston. There are no popular flight routes from Watertown, New York to Houston.

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How far is Watertown to Houston by plane?
The distance between Watertown and Houston is about 1448.7 mi. A reasonable flight in good conditions will take 7h 12m.
When did momondo last update prices for flights from Watertown Airport to Houston?
Prices for flights from Watertown Airport to Houston were last updated today.
How old do you have to be to fly from Watertown Airport to Houston?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Watertown Airport to Houston.
What documentation or ID do you need to fly to Houston?
The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Watertown to Houston. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Watertown to Houston flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Watertown.

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

Yes momondo offers price alerts on flights to Houston from Watertown. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.