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Cheap flights from Killeen to Boston from $383

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 2/23. 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 Killeen to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 3:13 pm
GRK
-
BOS
7h 13m
1 stop
American Airlines Logo
4:04 pm - 10:03 pm
BOS
-
GRK
6h 59m
1 stop
$397American Airlines
Tue, Mar 10 - Sun, Mar 15
American Airlines Logo
12:01 pm - 10:24 pm
GRK
-
BOS
9h 23m
2 stops
American Airlines Logo
4:04 pm - 10:03 pm
BOS
-
GRK
6h 59m
1 stop
$402American Airlines
Tue, Mar 10 - Sun, Mar 15
American Airlines Logo
7:00 am - 6:07 pm
GRK
-
BOS
10h 07m
2 stops
American Airlines Logo
1:55 pm - 10:03 pm
BOS
-
GRK
9h 08m
2 stops
$586American Airlines
Tue, Mar 10 - Sun, Mar 15
American Airlines Logo
3:06 pm - 11:09 pm
GRK
-
BOS
7h 03m
1 stop
American Airlines Logo
12:38 pm - 6:54 pm
BOS
-
GRK
7h 16m
1 stop
$705American Airlines
Thu, May 28 - Mon, Jun 1
American Airlines Logo
12:50 pm - 10:04 pm
GRK
-
BOS
8h 14m
2 stops
American Airlines Logo
6:45 am - 12:20 pm
BOS
-
GRK
6h 35m
1 stop
$710American Airlines
Thu, May 28 - Mon, Jun 1

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 February 8, 2026.
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

Tue 3/10

7:00 am-3:13 pm

1 stop7h 13m

Boston Logan Intl

Sun 3/15

4:04 pm-10:03 pm

1 stop6h 59m

$397

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

Tue 3/10

12:01 pm-10:24 pm

2 stops9h 23m

Boston Logan Intl

Sun 3/15

4:04 pm-10:03 pm

1 stop6h 59m

$402

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

Tue 3/10

7:00 am-6:07 pm

2 stops10h 07m

Boston Logan Intl

Sun 3/15

1:55 pm-10:03 pm

2 stops9h 08m

$586

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

Thu 5/28

3:06 pm-11:09 pm

1 stop7h 03m

Boston Logan Intl

Mon 6/1

12:38 pm-6:54 pm

1 stop7h 16m

$705

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

Thu 5/28

12:50 pm-10:04 pm

2 stops8h 14m

Boston Logan Intl

Mon 6/1

6:45 am-12:20 pm

1 stop6h 35m

$710

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

Mon 2/23

6:33 pm-10:46 am

2 stops15h 13m

$383

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

Tue 2/24

7:00 am-3:13 pm

1 stop7h 13m

$445

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

Tue 2/24

10:15 am-7:47 pm

2 stops8h 32m

$450

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

Mon 2/23

3:59 pm-11:51 pm

1 stop6h 52m

$478

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Boston from

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 airline that flies from Killeen Fort Hood Regional to Boston Logan Intl?

American Airlines is the most popular carrier operating from Killeen Fort Hood Regional to Boston Logan Intl

What airlines fly to Boston?

Delta, JetBlue and Southwest are the top three most popular airlines that fly to Boston from Killeen according to our data. Delta is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 8 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

7h 03m

Direct flights

None
The fastest flight from Killeen to Boston takes 7h 03m
There are no direct flights from Killeen to Boston. There are no popular flight routes from Killeen to Boston.
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  • 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. 7h 03m 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 $330Free CancellationRating
7.2
11,248 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
Kennebunkport
Plymouth
Cambridge
South Yarmouth
Narragansett
Gloucester
Falmouth
Nashua
Brockton
Laconia
Warwick
Sturbridge
Chatham
Concord

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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