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Killeen

$287+ Cheap flights from Boston to Killeen (BOS - GRK)

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GRK
nov 27 — dez 41
qui 11/27
qui 12/4
1 adult, Economy
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Cheap flight deals from Boston to Killeen

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Killeen (GRK). 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 outubro 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$287
(American Airlines)

Popular in

February

Cheapest in

March

Average price

$321
Provider with most accurate pricing for Boston Logan Intl-Killeen Fort Hood Regional flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Killeen Fort Hood Regional flights.
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From Boston Logan Intl to Killeen Fort Hood Regional
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Highest demand for flights based on searches. 5% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Boston to Killeen

Cheapest flights from Boston to Killeen
Explore the most affordable flight options available from Boston to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on outubro 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/26. 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.
ter 11/45:30 amBOS - GRK
1 stop6h 52mAmerican Airlines
sáb 11/85:05 amGRK - BOS
1 stop7h 34mAmerican Airlines
Deal found 10/26$337
This American Airlines deal was found by Cheapflights users on 10/26. 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.
ter 11/184:01 pmBOS - GRK
1 stop7h 20mAmerican Airlines
qui 11/2710:34 amGRK - BOS
1 stop5h 56mAmerican Airlines
Deal found 10/26$402
This American Airlines deal was found by Cheapflights users on 10/26. 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.
ter 11/185:30 amBOS - GRK
1 stop6h 52mAmerican Airlines
ter 11/254:10 pmGRK - BOS
1 stop6h 12mAmerican Airlines
Deal found 10/26$445
This American Airlines deal was found by Cheapflights users on 10/26. 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.
ter 11/189:18 amBOS - GRK
2 stops10h 08mAmerican Airlines
qua 11/265:05 amGRK - BOS
2 stops9h 53mAmerican Airlines
Deal found 10/26$455
This American Airlines deal was found by Cheapflights users on 10/26. 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.
dom 11/231:38 pmBOS - GRK
2 stops11h 05mAmerican Airlines
qua 11/264:10 pmGRK - BOS
1 stop6h 12mAmerican Airlines
Deal found 10/26$511
This American Airlines deal was found by Cheapflights users on 10/26. 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.
qui 11/205:32 amBOS - GRK
1 stop6h 48mAmerican Airlines
qui 11/2710:34 amGRK - BOS
1 stop5h 56mAmerican Airlines
Deal found 10/26$517
This American Airlines deal was found by Cheapflights users on 10/26. 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.
ter 11/182:30 pmBOS - GRK
1 stop7h 36mAmerican Airlines
sex 11/286:05 amGRK - BOS
1 stop6h 34mAmerican Airlines
Deal found 10/26$521

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated outubro 28, 2025.
Use the filters below to find and compare flights from Boston to Killeen that are best for you.

Fly from

Boston

Fly to

Killeen

Route

Depart

Return

Price

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

sáb 2/21

2:20 pm-7:46 pm

1 stop6h 26m

Killeen Fort Hood Regional

qua 2/25

5:18 am-2:41 pm

1 stop8h 23m

$287

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

qua 11/19

7:30 am-3:40 pm

1 stop9h 10m

Killeen Fort Hood Regional

qui 11/27

10:34 am-5:30 pm

1 stop5h 56m

$402

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

ter 11/18

6:00 am-3:40 pm

2 stops10h 40m

Killeen Fort Hood Regional

qui 11/27

10:34 am-5:30 pm

1 stop5h 56m

$407

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

qua 11/19

4:01 pm-10:21 pm

1 stop7h 20m

Killeen Fort Hood Regional

qua 11/26

4:10 pm-11:22 pm

1 stop6h 12m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Compare providers for flights from Boston to Killeen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Killeen in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Killeen flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Killeen flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Killeen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Killeen flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Killeen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Boston 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 Boston to Killeen

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

Currently, August is the cheapest month in which you can book a flight from Boston to Killeen (average of $129). Flying from Boston to Killeen in May is currently the most expensive (average of $230). 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 Killeen

Get insights into the airlines that provide service to Killeen. 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 Killeen. Reviews last updated outubro 28, 2025.
Read through reviews of airlines operating flights from Boston to Killeen, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,032 reviews

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Overall

7.2

Food

6.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.2
Good
11,032 reviews
American Airlines
7.2
Good
11,032 reviews

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Overall

7.2

Food

6.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Related info for your journey

Find useful and relevant information for your journey from Boston to Killeen. 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 Boston to Killeen?

    There are many flights that can get you from Boston to Killeen in 6h 26m. Fly via American Airlines to get the fastest option. Boston and Killeen are separated by a distance of 1667 mi.

  • What is the cheapest airline to fly from Boston to Killeen round-trip?

    Our cheapest airline available from Boston to Killeen is American Airlines. Our recent data shows that you can find tickets from as low as $262 on this airline. You may be able to fly from Boston to Killeen for 43% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Killeen 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 Boston to Killeen?

    Currently, August is the cheapest month in which you can book a flight from Boston to Killeen (average of $129). Flying from Boston to Killeen in May is currently the most expensive (average of $230). 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 Killeen?

Book flights to Killeen if you plan to visit one of these locations
Copperas Cove
Temple

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Top airline flying from Boston to Killeen

Discover the top airline that operate flights from Boston to Killeen. 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 outubro 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$262Average$501FlexibilityNo cancel feeOn-time71%

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