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Cheap flights from Killeen to Boston from $318

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Killeen to Boston departing on 10/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

American Airlines Logo
5:18 am - 12:45 pmGRK-BOS
6h 27m1 stop
American Airlines Logo
6:11 pm - 11:24 pmBOS-GRK
6h 13m1 stop
$517American Airlines
Find Deal
jue., feb. 26 - lun., mar. 2
American Airlines Logo
5:18 am - 12:45 pmGRK-BOS
6h 27m1 stop
American Airlines Logo
2:53 pm - 11:24 pmBOS-GRK
9h 31m2 stops
$522American Airlines
Find Deal
jue., feb. 26 - lun., mar. 2
American Airlines Logo
5:18 am - 1:13 pmGRK-BOS
6h 55m2 stops
American Airlines Logo
6:00 am - 3:49 pmBOS-GRK
10h 49m2 stops
$527American Airlines
Find Deal
jue., feb. 26 - lun., mar. 2
American Airlines Logo
5:16 am - 3:59 pmGRK-BOS
9h 43m2 stops
American Airlines Logo
6:13 pm - 11:50 pmBOS-GRK
6h 37m1 stop
$543American Airlines
Find Deal
jue., oct. 2 - jue., oct. 9
American Airlines Logo
5:16 am - 3:59 pmGRK-BOS
9h 43m2 stops
American Airlines Logo
7:50 am - 2:30 pmBOS-GRK
7h 40m2 stops
$548American Airlines
Find Deal
jue., oct. 2 - jue., oct. 9
American Airlines Logo
11:38 am - 9:46 pmGRK-BOS
9h 08m2 stops
American Airlines Logo
7:10 am - 2:30 pmBOS-GRK
8h 20m2 stops
$577American Airlines
Find Deal
jue., oct. 2 - jue., oct. 9
American Airlines Logo
10:08 am - 5:17 pmGRK-BOS
6h 09m1 stop
American Airlines Logo
7:59 am - 2:30 pmBOS-GRK
7h 31m1 stop
$645American Airlines
Find Deal
jue., oct. 2 - jue., oct. 9
American Airlines Logo
4:10 pm - 11:22 pmGRK-BOS
6h 12m1 stop
American Airlines Logo
5:32 am - 11:20 amBOS-GRK
6h 48m1 stop
$750American Airlines
Find Deal
jue., nov. 20 - vie., nov. 28
American Airlines Logo
5:05 am - 4:32 pmGRK-BOS
10h 27m2 stops
American Airlines Logo
5:32 am - 11:20 amBOS-GRK
6h 48m1 stop
$755American Airlines
Find Deal
jue., nov. 20 - mié., nov. 26
American Airlines Logo
6:05 am - 8:22 pmGRK-BOS
13h 17m2 stops
American Airlines Logo
6:08 pm - 11:43 pmBOS-GRK
6h 35m1 stop
$758American Airlines
Find Deal
sáb., nov. 22 - mié., nov. 26

American Airlines flights from Killeen to Boston

Our best American Airlines deals on Killeen to Boston flight tickets
American Airlines
Feb 26
GRK5:18 amKilleen Fort Hood Regional
6h 27m
1 stop
BOS12:45 pmBoston Logan Intl
Mar 2
BOS6:11 pmBoston Logan Intl
6h 13m
1 stop
GRK11:24 pmKilleen Fort Hood Regional
$517
Find similar
American Airlines
Feb 26
GRK5:18 amKilleen Fort Hood Regional
6h 27m
1 stop
BOS12:45 pmBoston Logan Intl
Mar 2
BOS2:53 pmBoston Logan Intl
9h 31m
2 stops
GRK11:24 pmKilleen Fort Hood Regional
$522
Find similar
American Airlines
Feb 26
GRK5:18 amKilleen Fort Hood Regional
6h 55m
2 stops
BOS1:13 pmBoston Logan Intl
Mar 2
BOS6:00 amBoston Logan Intl
10h 49m
2 stops
GRK3:49 pmKilleen Fort Hood Regional
$527
Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

jue. 2/26

5:18 am-12:45 pm

1 stop6h 27m

Boston Logan Intl

lun. 3/2

6:11 pm-11:24 pm

1 stop6h 13m

$517

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

jue. 2/26

5:18 am-12:45 pm

1 stop6h 27m

Boston Logan Intl

lun. 3/2

2:53 pm-11:24 pm

2 stops9h 31m

$522

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

jue. 2/26

5:18 am-1:13 pm

2 stops6h 55m

Boston Logan Intl

lun. 3/2

6:00 am-3:49 pm

2 stops10h 49m

$527

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

jue. 10/2

5:16 am-3:59 pm

2 stops9h 43m

Boston Logan Intl

jue. 10/9

6:13 pm-11:50 pm

1 stop6h 37m

$543

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

jue. 10/2

5:16 am-3:59 pm

2 stops9h 43m

Boston Logan Intl

jue. 10/9

7:50 am-2:30 pm

2 stops7h 40m

$548

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

jue. 10/2

11:38 am-9:46 pm

2 stops9h 08m

Boston Logan Intl

jue. 10/9

7:10 am-2:30 pm

2 stops8h 20m

$577

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

jue. 10/2

10:08 am-5:17 pm

1 stop6h 09m

Boston Logan Intl

jue. 10/9

7:59 am-2:30 pm

1 stop7h 31m

$645

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

jue. 11/20

4:10 pm-11:22 pm

1 stop6h 12m

Boston Logan Intl

vie. 11/28

5:32 am-11:20 am

1 stop6h 48m

$750

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

jue. 11/20

5:05 am-4:32 pm

2 stops10h 27m

Boston Logan Intl

mié. 11/26

5:32 am-11:20 am

1 stop6h 48m

$755

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

sáb. 11/22

6:05 am-8:22 pm

2 stops13h 17m

Boston Logan Intl

mié. 11/26

6:08 pm-11:43 pm

1 stop6h 35m

$758

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Killeen to Boston

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 Boston?

The cheapest day to depart from Killeen to Boston is on a Tuesday when prices can be found for as low as $318. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Thursday is $535.

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

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Killeen to Boston in the afternoon for as low as $277. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Boston, so prices are often more expensive at around $460 per ticket.

When to book flights from Killeen to Boston

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

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

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

Direct flights

None
There are no direct flights from Killeen to Boston. There are no popular flight routes from Killeen to Boston.
Search flight deals

  • How far is Killeen Fort Hood Regional to Boston Logan Intl by plane?

    The distance between Killeen Fort Hood Regional and Boston Logan Intl is about 1657.5 mi. 5h 27m is a normal flight duration for this route.

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

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

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

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

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

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

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

Best airlines flying from Killeen to Boston

Compare and see reviews for airlines that fly from Killeen to Boston 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
Cambridge
South Yarmouth
Narragansett
Nashua
Gloucester
Brockton
Laconia
Falmouth
Concord
Everett
Wells
Chatham

Why use momondo?

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

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

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

All flight searches from Killeen to Boston on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Killeen to Boston 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 Killeen to Boston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Killeen to Boston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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