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Cheap flights from Boston 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 Boston 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 Boston to Killeen

Cheap round-trip flights

American Airlines Logo
6:11 pm - 11:24 pmBOS-GRK
6h 13m1 stop
American Airlines Logo
5:18 am - 11:36 amGRK-BOS
5h 18m1 stop
$269American Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
5:32 am - 11:20 amBOS-GRK
6h 48m1 stop
American Airlines Logo
10:34 am - 5:30 pmGRK-BOS
5h 56m1 stop
$271American Airlines
Find Deal
Sun, Nov 23 - Thu, Nov 27
American Airlines Logo
2:20 pm - 7:46 pmBOS-GRK
6h 26m1 stop
American Airlines Logo
5:18 am - 1:13 pmGRK-BOS
6h 55m2 stops
$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
2:30 pm - 9:07 pmBOS-GRK
7h 37m1 stop
American Airlines Logo
10:34 am - 5:30 pmGRK-BOS
5h 56m1 stop
$394American Airlines
Find Deal
Sat, Nov 22 - Thu, Nov 27
American Airlines Logo
6:02 am - 3:48 pmBOS-GRK
10h 46m2 stops
American Airlines Logo
12:45 pm - 6:54 pmGRK-BOS
5h 09m1 stop
$397American Airlines
Find Deal
Wed, Mar 11 - Tue, Mar 17
American Airlines Logo
1:53 pm - 11:43 pmBOS-GRK
10h 50m2 stops
American Airlines Logo
10:34 am - 5:30 pmGRK-BOS
5h 56m1 stop
$399American Airlines
Find Deal
Sat, Nov 22 - Thu, Nov 27
American Airlines Logo
2:00 pm - 11:43 pmBOS-GRK
10h 43m2 stops
American Airlines Logo
10:34 am - 6:56 pmGRK-BOS
7h 22m2 stops
$404American Airlines
Find Deal
Sat, Nov 22 - Thu, Nov 27

American Airlines flights from Boston to Killeen

Our best American Airlines deals on Boston 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
GRK5:18 amKilleen Fort Hood Regional
5h 18m
1 stop
BOS11:36 amBoston Logan Intl
$269
Find similar
American Airlines
Nov 23
BOS5:32 amBoston Logan Intl
6h 48m
1 stop
GRK11:20 amKilleen Fort Hood Regional
Nov 27
GRK10:34 amKilleen Fort Hood Regional
5h 56m
1 stop
BOS5:30 pmBoston Logan Intl
$271
Find similar
American Airlines
Feb 21
BOS2:20 pmBoston Logan Intl
6h 26m
1 stop
GRK7:46 pmKilleen Fort Hood Regional
Feb 25
GRK5:18 amKilleen Fort Hood Regional
6h 55m
2 stops
BOS1:13 pmBoston Logan Intl
$274
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston 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 17, 2025.
Use the filters below to find and compare flights from Boston 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

5:18 am-11:36 am

1 stop5h 18m

$269

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sun 11/23

5:32 am-11:20 am

1 stop6h 48m

Killeen Fort Hood Regional

Thu 11/27

10:34 am-5:30 pm

1 stop5h 56m

$271

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 2/21

2:20 pm-7:46 pm

1 stop6h 26m

Killeen Fort Hood Regional

Wed 2/25

5:18 am-1:13 pm

2 stops6h 55m

$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

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 11/22

2:30 pm-9:07 pm

1 stop7h 37m

Killeen Fort Hood Regional

Thu 11/27

10:34 am-5:30 pm

1 stop5h 56m

$394

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Wed 3/11

6:02 am-3:48 pm

2 stops10h 46m

Killeen Fort Hood Regional

Tue 3/17

12:45 pm-6:54 pm

1 stop5h 09m

$397

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 11/22

1:53 pm-11:43 pm

2 stops10h 50m

Killeen Fort Hood Regional

Thu 11/27

10:34 am-5:30 pm

1 stop5h 56m

$399

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 11/22

2:00 pm-11:43 pm

2 stops10h 43m

Killeen Fort Hood Regional

Thu 11/27

10:34 am-6:56 pm

2 stops7h 22m

$404

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 Boston 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 Boston is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $216. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Killeen is Monday, with ticket prices averaging around $568.

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 morning. momondo users have found flights departing from Boston to Killeen in the morning for as low as $446. 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 afternoon, with an average ticket price of $550. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Boston to Killeen

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

Cheap Boston to Killeen (BOS to GRK) flight deals and tips

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

Direct flights

None
There are no direct flights from Boston to Killeen. There are no popular flight routes from Boston to Killeen.
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  • How far is Boston Logan Intl to Killeen Fort Hood Regional by plane?

    A flight from Boston Logan Intl to Killeen Fort Hood Regional will travel around 1657.5 mi. In terms of flight time, this usually takes a little over 6h 10m.

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

    Prices for flights from Boston Logan Intl Airport to Killeen Fort Hood Regional Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Killeen Fort Hood Regional Airport?

  • How old do you have to be to fly from Boston Logan Intl 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 Boston Logan Intl Airport to Killeen Fort Hood Regional Airport.

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

    The required travel and health documents for your Killeen Fort Hood Regional Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Killeen Fort Hood Regional Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boston to Killeen?

Best airlines flying from Boston to Killeen

Compare and see reviews for airlines that fly from Boston to Killeen with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $262Free 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 Boston to Killeen?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Killeen. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Killeen from Boston which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Boston to Killeen flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Killeen from Boston. 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.

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