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Cheap flights from the United States to Killeen from $269

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Killeen departing on 2/21. 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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Find the cheapest flights from the United States to Killeen

Recent round-trip flight deals from the United States to Killeen

American Airlines Logo
6:11 pm - 11:24 pmBOS-GRK
6h 13m1 stop
American Airlines Logo
12:42 pm - 6:52 pmGRK-BOS
5h 10m1 stop
$269American Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
12:22 pm - 11:24 pmBOS-GRK
12h 02m2 stops
American Airlines Logo
12:42 pm - 6:52 pmGRK-BOS
5h 10m1 stop
$274American Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
7:00 am - 6:16 pmBOS-GRK
12h 16m2 stops
American Airlines Logo
10:34 am - 5:30 pmGRK-BOS
5h 56m1 stop
$276American Airlines
Find Deal
Sun, Nov 23 - Thu, Nov 27
American Airlines Logo
9:26 am - 9:07 pmBOS-GRK
12h 41m2 stops
American Airlines Logo
6:05 am - 3:50 pmGRK-BOS
8h 45m2 stops
$281American Airlines
Find Deal
Sat, Nov 22 - Fri, Nov 28
American Airlines Logo
9:26 am - 9:07 pmBOS-GRK
12h 41m2 stops
American Airlines Logo
6:05 am - 3:57 pmGRK-BOS
8h 52m2 stops
$365American Airlines
Find Deal
Sat, Nov 22 - Tue, Dec 2
American Airlines Logo
2:51 pm - 10:52 pmONT-GRK
6h 01m1 stop
American Airlines Logo
2:48 pm - 6:52 pmGRK-ONT
6h 04m1 stop
$375American Airlines
Find Deal
Wed, Oct 8 - Sat, Oct 11
American Airlines Logo
7:03 pm - 11:24 pmBWI-GRK
5h 21m1 stop
American Airlines Logo
6:24 am - 1:58 pmGRK-BWI
6h 34m1 stop
$377American Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
7:03 pm - 11:24 pmBWI-GRK
5h 21m1 stop
American Airlines Logo
12:42 pm - 9:40 pmGRK-BWI
7h 58m2 stops
$382American Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
6:00 am - 3:49 pmONT-GRK
7h 49m1 stop
American Airlines Logo
10:26 am - 1:44 pmGRK-ONT
5h 18m1 stop
$385American Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
2:12 pm - 11:24 pmBWI-GRK
10h 12m2 stops
American Airlines Logo
10:26 am - 7:24 pmGRK-BWI
7h 58m2 stops
$387American Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25

American Airlines flights from United States to Killeen

Our best American Airlines deals on United States to Killeen flight tickets
American Airlines
Feb 21
BOS6:11 pmBoston Logan Intl
6h 13m
1 stop
GRK11:24 pmKilleen Fort Hood Regional
Feb 25
GRK12:42 pmKilleen Fort Hood Regional
5h 10m
1 stop
BOS6:52 pmBoston Logan Intl
$269
Find similar
American Airlines
Feb 21
BOS12:22 pmBoston Logan Intl
12h 02m
2 stops
GRK11:24 pmKilleen Fort Hood Regional
Feb 25
GRK12:42 pmKilleen Fort Hood Regional
5h 10m
1 stop
BOS6:52 pmBoston Logan Intl
$274
Find similar
American Airlines
Nov 23
BOS7:00 amBoston Logan Intl
12h 16m
2 stops
GRK6:16 pmKilleen Fort Hood Regional
Nov 27
GRK10:34 amKilleen Fort Hood Regional
5h 56m
1 stop
BOS5:30 pmBoston Logan Intl
$276
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 September 16, 2025.
Use the filters below to find and compare flights from the United States to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 2/21

6:11 pm-11:24 pm

1 stop6h 13m

Killeen Fort Hood Regional

Wed 2/25

12:42 pm-6:52 pm

1 stop5h 10m

$269

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 2/21

12:22 pm-11:24 pm

2 stops12h 02m

Killeen Fort Hood Regional

Wed 2/25

12:42 pm-6:52 pm

1 stop5h 10m

$274

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sun 11/23

7:00 am-6:16 pm

2 stops12h 16m

Killeen Fort Hood Regional

Thu 11/27

10:34 am-5:30 pm

1 stop5h 56m

$276

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 11/22

9:26 am-9:07 pm

2 stops12h 41m

Killeen Fort Hood Regional

Fri 11/28

6:05 am-3:50 pm

2 stops8h 45m

$281

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 11/22

9:26 am-9:07 pm

2 stops12h 41m

Killeen Fort Hood Regional

Tue 12/2

6:05 am-3:57 pm

2 stops8h 52m

$365

OntarioKilleen

ONT - GRK

ONTGRK

Ontario

Wed 10/8

2:51 pm-10:52 pm

1 stop6h 01m

Killeen Fort Hood Regional

Sat 10/11

2:48 pm-6:52 pm

1 stop6h 04m

$375

BaltimoreKilleen

BWI - GRK

BWIGRK

Baltimore/Washington

Sat 2/21

7:03 pm-11:24 pm

1 stop5h 21m

Killeen Fort Hood Regional

Wed 2/25

6:24 am-1:58 pm

1 stop6h 34m

$377

BaltimoreKilleen

BWI - GRK

BWIGRK

Baltimore/Washington

Sat 2/21

7:03 pm-11:24 pm

1 stop5h 21m

Killeen Fort Hood Regional

Wed 2/25

12:42 pm-9:40 pm

2 stops7h 58m

$382

OntarioKilleen

ONT - GRK

ONTGRK

Ontario

Sat 2/21

6:00 am-3:49 pm

1 stop7h 49m

Killeen Fort Hood Regional

Wed 2/25

10:26 am-1:44 pm

1 stop5h 18m

$385

BaltimoreKilleen

BWI - GRK

BWIGRK

Baltimore/Washington

Sat 2/21

2:12 pm-11:24 pm

2 stops10h 12m

Killeen Fort Hood Regional

Wed 2/25

10:26 am-7:24 pm

2 stops7h 58m

$387

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Killeen from

How to get the cheapest flight ticket from United States 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 is the cheapest day to depart on your flight to Killeen?

On average, the least expensive day to fly to Killeen from United States is on a Saturday. momondo users have found tickets for Saturday departures for as low as $346. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Killeen is Sunday, with ticket prices averaging around $884.

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

According to our data, the cheapest time of day to fly to Killeen is in the evening. momondo users have found flights departing from United States to Killeen in the evening for as low as $368. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Killeen are more costly in the morning, with an average ticket price of $430. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on United States to Killeen flights?

You could potentially save up to 73% on your flight if you consider stops on a United States to Killeen flight.

Cheap United States to Killeen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Killeen

Direct flights

None
There are no direct flights from United States to Killeen. There are no popular flight routes from United States to Killeen.
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  • When did momondo last update prices for flights from United States to Killeen Fort Hood Regional Airport?

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

  • How many operators does momondo search for flights from United States to Killeen Fort Hood Regional Airport?

  • How old do you have to be to fly from United States to Killeen Fort Hood Regional 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 United States 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.

  • What is the most popular plane model from United States to Killeen?

Best airlines flying from United States to Killeen

Compare and see reviews for airlines that fly from United States to Killeen with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $231Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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 United States to Killeen?

It is quick and easy to find United States to Killeen 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 Killeen that suits you.

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

Yes. momondo enables you to select and highlight flights to Killeen from United States with this policy.

How can momondo help me find flights from United States to Killeen?

momondo helps you find the best flight between United States and Killeen 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 United States to Killeen right now. Can momondo alert me if prices change?

Yes. momondo can track prices for United States to Killeen 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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