$812+ 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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — BOS
jul. 8 — jul. 151
1 adult, Economy
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Cheapest flights from Killeen to BostonExplore 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 julio 3, 2025.
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 julio 3, 2025.
This American Airlines deal was found by Cheapflights users on 7/2. 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.
jue. 7/34:29 pmGRK - BOS
1 stop8h 01mAmerican Airlines
dom. 7/65:00 amBOS - GRK
1 stop6h 01mAmerican Airlines
Deal found 7/2![American Airlines logo]()
$812
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 julio 3, 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. 7/18
4:29 pm-7:19 pm
2 stops25h 50m
$1,048
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 June is currently the most expensive (average of $306). 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 julio 3, 2025.
Read reviews from past customers who have flown Alaska 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.
Entertainment
7.1
Crew
8.5
Food
7.1
Comfort
7.8
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Entertainment
7.1
Crew
8.5
Food
7.1
Comfort
7.8
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
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.
Traveling to a place near Killeen?
Book flights to Killeen if you plan to visit one of these locationsCambridge
Medford
Watertown
Warwick
Seabrook
Waltham
Framingham
Cranston
Randolph
Chestnut Hill
Chelsea
Brockton
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Swansea
Lincoln
Quincy
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Alternative routes for Killeen to Boston
See prices for flight routes from nearby airports that may be better suited for you.
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 julio 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$421 | FlexibilityNo cancel fee | On-time71% |