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Cheap flights from Watertown, New York to Killeen from $439

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Watertown, New York to Killeen departing on 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Watertown, New York to Killeen

Cheap round-trip flights

American Airlines Logo
6:00 am - 4:01 pmART-GRK
11h 01m2 stops
American Airlines Logo
12:11 pm - 10:43 pmGRK-ART
9h 32m2 stops
$439American Airlines
Find Deal
Thu, Aug 28 - Sun, Aug 31
American Airlines Logo
3:14 pm - 11:22 pmART-GRK
9h 08m2 stops
American Airlines Logo
5:16 am - 2:49 pmGRK-ART
8h 33m2 stops
$764American Airlines
Find Deal
Sun, Aug 17 - Thu, Aug 21
American Airlines Logo
6:00 am - 4:01 pmART-GRK
11h 01m3 stops
American Airlines Logo
12:11 pm - 10:43 pmGRK-ART
9h 32m2 stops
$964American Airlines
Find Deal
Thu, Aug 28 - Sun, Aug 31
American Airlines Logo
6:00 am - 4:02 pmART-GRK
11h 02m2 stops
American Airlines Logo
10:28 am - 10:43 pmGRK-ART
11h 15m3 stops
$1,003American Airlines
Find Deal
Fri, Aug 29 - Sun, Aug 31
American Airlines Logo
3:14 pm - 11:22 pmART-GRK
9h 08m2 stops
American Airlines Logo
10:28 am - 10:43 pmGRK-ART
11h 15m3 stops
$1,170American Airlines
Find Deal
Sun, Aug 17 - Thu, Aug 21
American Airlines Logo
6:00 am - 4:01 pmART-GRK
11h 01m3 stops
American Airlines Logo
10:28 am - 10:43 pmGRK-ART
11h 15m3 stops
$1,314American Airlines
Find Deal
Thu, Aug 28 - Sun, Aug 31
American Airlines Logo
6:00 am - 4:01 pmART-GRK
11h 01m3 stops
American Airlines Logo
10:28 am - 10:43 pmGRK-ART
11h 15m3 stops
$1,622American Airlines
Find Deal
Sun, Aug 17 - Thu, Aug 21

American Airlines flights from Watertown, New York to Killeen

Our best American Airlines deals on Watertown, New York to Killeen flight tickets
American Airlines
Aug 28
ART6:00 amWatertown
11h 01m
2 stops
GRK4:01 pmKilleen Fort Hood Regional
Aug 31
GRK12:11 pmKilleen Fort Hood Regional
9h 32m
2 stops
ART10:43 pmWatertown
$439
Find similar
American Airlines
Aug 17
ART3:14 pmWatertown
9h 08m
2 stops
GRK11:22 pmKilleen Fort Hood Regional
Aug 21
GRK5:16 amKilleen Fort Hood Regional
8h 33m
2 stops
ART2:49 pmWatertown
$764
Find similar
American Airlines
Aug 28
ART6:00 amWatertown
11h 01m
3 stops
GRK4:01 pmKilleen Fort Hood Regional
Aug 31
GRK12:11 pmKilleen Fort Hood Regional
9h 32m
2 stops
ART10:43 pmWatertown
$964
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Watertown, New York to Killeen 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 4, 2025.
Use the filters below to find and compare flights from Watertown, New York to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WatertownKilleen

ART - GRK

ARTGRK

Watertown

Thu 8/28

6:00 am-4:01 pm

2 stops11h 01m

Killeen Fort Hood Regional

Sun 8/31

12:11 pm-10:43 pm

2 stops9h 32m

$439

WatertownKilleen

ART - GRK

ARTGRK

Watertown

Sun 8/17

3:14 pm-11:22 pm

2 stops9h 08m

Killeen Fort Hood Regional

Thu 8/21

5:16 am-2:49 pm

2 stops8h 33m

$764

WatertownKilleen

ART - GRK

ARTGRK

Watertown

Thu 8/28

6:00 am-4:01 pm

3 stops11h 01m

Killeen Fort Hood Regional

Sun 8/31

12:11 pm-10:43 pm

2 stops9h 32m

$964

WatertownKilleen

ART - GRK

ARTGRK

Watertown

Fri 8/29

6:00 am-4:02 pm

2 stops11h 02m

Killeen Fort Hood Regional

Sun 8/31

10:28 am-10:43 pm

3 stops11h 15m

$1,003

WatertownKilleen

ART - GRK

ARTGRK

Watertown

Sun 8/17

3:14 pm-11:22 pm

2 stops9h 08m

Killeen Fort Hood Regional

Thu 8/21

10:28 am-10:43 pm

3 stops11h 15m

$1,170

WatertownKilleen

ART - GRK

ARTGRK

Watertown

Thu 8/28

6:00 am-4:01 pm

3 stops11h 01m

Killeen Fort Hood Regional

Sun 8/31

10:28 am-10:43 pm

3 stops11h 15m

$1,314

WatertownKilleen

ART - GRK

ARTGRK

Watertown

Sun 8/17

6:00 am-4:01 pm

3 stops11h 01m

Killeen Fort Hood Regional

Thu 8/21

10:28 am-10:43 pm

3 stops11h 15m

$1,622

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Killeen from

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

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 airlines fly to Killeen?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Killeen from Watertown, New York according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Killeen. Keep in mind that there are 3 different airlines that fly to Killeen on a routine basis, so you have a few additional options to choose from.

When to book flights from Watertown, New York to Killeen

Are you open to changing your travel dates? Check out the ideal times to fly from Watertown, New York to Killeen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Watertown, New York to Killeen (ART to GRK) flight deals and tips

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

Best Price Found

$439

Fastest flight time

9h 08m

Direct flights

None

Airports in Killeen

1 airport
The best flight deal from Watertown, New York to Killeen found on momondo in the last 72 hours is $439
The fastest flight from Watertown, New York to Killeen takes 9h 08m
There are no direct flights from Watertown, New York to Killeen. Popular non-direct route for this connection is Watertown Airport - Killeen Fort Hood Regional Airport.
There is 1 airport near Killeen: Killeen Fort Hood Regional (GRK)
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  • How far is Watertown to Killeen Fort Hood Regional by plane?

    Watertown and Killeen Fort Hood Regional are 1480.4 mi apart from one another. In terms of flight time, this usually takes a little over 9h 08m.

  • When did momondo last update prices for flights from Watertown Airport to Killeen Fort Hood Regional Airport?

    Prices for flights from Watertown Airport to Killeen Fort Hood Regional Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Watertown Airport to Killeen Fort Hood Regional Airport?

    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 Killeen Fort Hood Regional Airport.

  • What documentation or ID do you need to fly to Killeen Fort Hood Regional Airport?

    The travel and health documents required for your trip to Killeen Fort Hood Regional Airport 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 Killeen Fort Hood Regional Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Killeen?

Book flights to Killeen if you plan to visit one of these locations
Temple
Salado
Copperas Cove
Fort Hood

Why use momondo?

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

Finding the right flight to Killeen from Watertown is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Killeen quick and easy, saving you time and money.

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

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

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

Once all potential Watertown to Killeen flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Killeen, momondo offers a useful price alert feature which will track prices for flights to Killeen from Watertown and alert you when they change.

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