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Cheap flights from Boston to Killeen from $544

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 7/3. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Killeen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:38 pm - 6:50 pm
BOS
-
GRK
7h 12m
1 stop
American Airlines Logo
12:54 pm - 10:17 pm
GRK
-
BOS
8h 23m
1 stop
$544American Airlines
Fri, Jul 3 - Sun, Jul 5
American Airlines Logo
9:01 am - 2:38 pm
BOS
-
GRK
6h 37m
1 stop
American Airlines Logo
12:54 pm - 8:50 pm
GRK
-
BOS
6h 56m
1 stop
$585American Airlines
Sat, Jul 4 - Sat, Jul 18
American Airlines Logo
8:01 am - 2:38 pm
BOS
-
GRK
7h 37m
1 stop
American Airlines Logo
3:08 pm - 11:59 pm
GRK
-
BOS
7h 51m
1 stop
$596American Airlines
Sat, Jul 4 - Sun, Jul 19
American Airlines Logo
6:00 am - 12:23 pm
BOS
-
GRK
7h 23m
1 stop
American Airlines Logo
5:00 am - 1:37 pm
GRK
-
BOS
7h 37m
1 stop
$607American Airlines
Tue, Jul 7 - Wed, Jul 15
American Airlines Logo
9:01 am - 2:36 pm
BOS
-
GRK
6h 35m
1 stop
American Airlines Logo
3:08 pm - 11:10 pm
GRK
-
BOS
7h 02m
1 stop
$614American Airlines
Thu, Jul 2 - Sun, Jul 5
American Airlines Logo
8:01 am - 2:38 pm
BOS
-
GRK
7h 37m
1 stop
American Airlines Logo
6:30 am - 1:37 pm
GRK
-
BOS
6h 07m
1 stop
$619American Airlines
Sat, Jul 18 - Wed, Jul 29
American Airlines Logo
8:01 am - 2:38 pm
BOS
-
GRK
7h 37m
1 stop
American Airlines Logo
3:08 pm - 11:10 pm
GRK
-
BOS
7h 02m
1 stop
$630American Airlines
Sat, Jul 18 - Mon, Jul 27
American Airlines Logo
5:10 am - 4:54 pm
BOS
-
GRK
12h 44m
2 stops
American Airlines Logo
3:08 pm - 11:59 pm
GRK
-
BOS
7h 51m
1 stop
$638American Airlines
Sat, Jul 4 - Sun, Jul 19
American Airlines Logo
7:00 am - 2:37 pm
BOS
-
GRK
8h 37m
1 stop
American Airlines Logo
3:08 pm - 11:10 pm
GRK
-
BOS
7h 02m
1 stop
$650American Airlines
Wed, Jul 1 - Sun, Jul 5
American Airlines Logo
7:00 am - 2:38 pm
BOS
-
GRK
8h 38m
1 stop
American Airlines Logo
12:54 pm - 10:17 pm
GRK
-
BOS
8h 23m
1 stop
$673American Airlines
Sat, Jul 18 - Sun, Aug 2

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American Airlines flights from Boston to Killeen

Our best American Airlines deals on Boston to Killeen flight tickets
American Airlines
Jul 3
BOS12:38 pmBoston Logan Intl
7h 12m
1 stop
GRK6:50 pmKilleen Fort Hood Regional
Jul 5
GRK12:54 pmKilleen Fort Hood Regional
8h 23m
1 stop
BOS10:17 pmBoston Logan Intl
$544
American Airlines
Jul 4
BOS9:01 amBoston Logan Intl
6h 37m
1 stop
GRK2:38 pmKilleen Fort Hood Regional
Jul 18
GRK12:54 pmKilleen Fort Hood Regional
6h 56m
1 stop
BOS8:50 pmBoston Logan Intl
$585
American Airlines
Jul 4
BOS8:01 amBoston Logan Intl
7h 37m
1 stop
GRK2:38 pmKilleen Fort Hood Regional
Jul 19
GRK3:08 pmKilleen Fort Hood Regional
7h 51m
1 stop
BOS11:59 pmBoston Logan Intl
$596

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 June 20, 2026.
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

Cheapest round-trip

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Fri 7/3

12:38 pm-6:50 pm

1 stop7h 12m

Killeen Fort Hood Regional

Sun 7/5

12:54 pm-10:17 pm

1 stop8h 23m

$544
Quickest round-trip

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 7/4

9:01 am-2:38 pm

1 stop6h 37m

Killeen Fort Hood Regional

Sat 7/18

12:54 pm-8:50 pm

1 stop6h 56m

$585

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 7/4

8:01 am-2:38 pm

1 stop7h 37m

Killeen Fort Hood Regional

Sun 7/19

3:08 pm-11:59 pm

1 stop7h 51m

$596

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Tue 7/7

6:00 am-12:23 pm

1 stop7h 23m

Killeen Fort Hood Regional

Wed 7/15

5:00 am-1:37 pm

1 stop7h 37m

$607

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Thu 7/2

9:01 am-2:36 pm

1 stop6h 35m

Killeen Fort Hood Regional

Sun 7/5

3:08 pm-11:10 pm

1 stop7h 02m

$614

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 7/18

8:01 am-2:38 pm

1 stop7h 37m

Killeen Fort Hood Regional

Wed 7/29

6:30 am-1:37 pm

1 stop6h 07m

$619

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 7/18

8:01 am-2:38 pm

1 stop7h 37m

Killeen Fort Hood Regional

Mon 7/27

3:08 pm-11:10 pm

1 stop7h 02m

$630

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 7/4

5:10 am-4:54 pm

2 stops12h 44m

Killeen Fort Hood Regional

Sun 7/19

3:08 pm-11:59 pm

1 stop7h 51m

$638

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Wed 7/1

7:00 am-2:37 pm

1 stop8h 37m

Killeen Fort Hood Regional

Sun 7/5

3:08 pm-11:10 pm

1 stop7h 02m

$650

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 7/18

7:00 am-2:38 pm

1 stop8h 38m

Killeen Fort Hood Regional

Sun 8/2

12:54 pm-10:17 pm

1 stop8h 23m

$673

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 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 airlines fly to Killeen?

Delta, JetBlue and Southwest are the top three most popular airlines that fly to Killeen from Boston according to our data. Delta is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Killeen. Keep in mind that there are 6 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 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

Fastest flight time

7h 38m

Direct flights

None
The fastest flight from Boston to Killeen takes 7h 38m
There are no direct flights from Boston to Killeen. There are no popular flight routes from Boston to Killeen.
Search flight deals

Frequently asked questions about flying from Boston to Killeen

  • 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 7h 38m.

  • 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 $186Free CancellationRating
7.1
11,705 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
Copperas Cove
Salado
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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