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$267+ Cheap flights from Killeen to Boston (GRK - BOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — BOS
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Killeen to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 17, 2025.

Round-trip from

$267
(American Airlines)
From Killeen Fort Hood Regional to Boston Logan Intl
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Find flight deals from Killeen to Boston

Cheapest flights from Killeen to Boston
Explore the most affordable flight options available from Killeen to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/185:05 amGRK - BOS
1 stop7h 34mAmerican Airlines
mié. 11/195:30 amBOS - GRK
1 stop6h 52mAmerican Airlines
Deal found 9/17$267
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/154:10 pmGRK - BOS
1 stop5h 52mAmerican Airlines
mié. 11/194:01 pmBOS - GRK
1 stop7h 20mAmerican Airlines
Deal found 9/17$269
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/155:05 amGRK - BOS
2 stops10h 16mAmerican Airlines
mar. 11/185:30 amBOS - GRK
1 stop6h 52mAmerican Airlines
Deal found 9/17$274
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/155:05 amGRK - BOS
1 stop5h 30mAmerican Airlines
dom. 11/238:00 amBOS - GRK
2 stops11h 16mAmerican Airlines
Deal found 9/17$276
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/511:52 amGRK - BOS
2 stops9h 12mAmerican Airlines
mié. 12/106:40 amBOS - GRK
2 stops12h 44mAmerican Airlines
Deal found 9/17$279
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/185:05 amGRK - BOS
1 stop5h 30mAmerican Airlines
mar. 11/182:30 pmBOS - GRK
1 stop7h 36mAmerican Airlines
Deal found 9/17$331
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/174:10 pmGRK - BOS
1 stop5h 52mAmerican Airlines
mar. 11/182:30 pmBOS - GRK
1 stop7h 36mAmerican Airlines
Deal found 9/17$392
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/155:05 amGRK - BOS
1 stop5h 30mAmerican Airlines
lun. 11/172:30 pmBOS - GRK
1 stop7h 36mAmerican Airlines
Deal found 9/17$394

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Killeen to Boston that are best for you.

Fly from

Killeen

Fly to

Boston

Route

Depart

Return

Price

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

vie. 12/5

4:10 pm-11:00 pm

1 stop5h 50m

Boston Logan Intl

mar. 12/9

2:28 pm-9:05 pm

1 stop7h 37m

$269

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

vie. 12/5

4:10 pm-11:00 pm

1 stop5h 50m

Boston Logan Intl

mié. 12/10

11:30 am-6:24 pm

1 stop7h 54m

$269

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

sáb. 11/15

5:05 am-4:21 pm

2 stops10h 16m

Boston Logan Intl

mar. 11/18

5:30 am-11:22 am

1 stop6h 52m

$274

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

sáb. 12/6

11:52 am-8:47 pm

1 stop7h 55m

Boston Logan Intl

mié. 12/10

12:03 pm-9:05 pm

2 stops10h 02m

$274

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

sáb. 12/6

5:05 am-11:30 am

1 stop5h 25m

Boston Logan Intl

mar. 12/9

9:00 am-6:24 pm

2 stops10h 24m

$274

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

mar. 11/18

4:10 pm-11:02 pm

1 stop5h 52m

Boston Logan Intl

dom. 11/23

8:00 am-6:16 pm

2 stops11h 16m

$274

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

sáb. 11/15

5:05 am-11:35 am

1 stop5h 30m

Boston Logan Intl

dom. 11/23

8:00 am-6:16 pm

2 stops11h 16m

$276

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

mar. 10/21

6:09 pm-9:32 am

2 stops14h 23m

$318

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

mié. 10/22

7:45 am-3:21 pm

1 stop6h 36m

$415

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

jue. 10/16

12:34 pm-9:00 pm

1 stop7h 26m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 13 results
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Best time to book a flight from Killeen to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Killeen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Killeen to Boston

What is the cheapest month to book a flight from Killeen to Boston?

Currently, January is the cheapest month in which you can book a flight from Killeen to Boston (average of $218). Flying from Killeen to Boston in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated septiembre 17, 2025.
Read reviews from past customers who have flown American Airlines from Killeen to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from Killeen to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Killeen to Boston?

    Departing from Killeen to Boston will take you 5h 50m. There are 1667 mi between Killeen and Boston.

  • Can I find deals for flights from Killeen to Boston that include hotel bookings?

    Yes. In addition to deals on Killeen to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Killeen to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Killeen to Boston.

  • Can I find deals for business class flights from Killeen to Boston?

    Yes. Cheapflights offers flight deals from Killeen to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Killeen to Boston?

    Currently, January is the cheapest month in which you can book a flight from Killeen to Boston (average of $218). Flying from Killeen to Boston in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Chelsea
Warwick
Peabody
Quincy
York Beach
Swansea
Old Orchard Beach
Brockton
Waltham

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Top airline flying from Killeen to Boston

Discover the top airline that operate flights from Killeen to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$262Average$499FlexibilityNo cancel feeOn-time71%

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