BOS - GRK

$269 Find Cheap Flights from Boston to Killeen

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Killeen departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Killeen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Killeen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Killeen, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Boston to Killeen (BOS-GRK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Killeen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Killeen

Sat, Nov 8 - Tue, Nov 11
American Airlines Logo
2:30 pm - 9:06 pmBOS-GRK
7h 36m1 stop
American Airlines Logo
4:10 pm - 11:02 pmGRK-BOS
5h 52m1 stop
$269American Airlines
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Sat, Nov 8 - Wed, Nov 12
American Airlines Logo
11:56 am - 9:06 pmBOS-GRK
10h 10m2 stops
American Airlines Logo
4:10 pm - 11:24 pmGRK-BOS
6h 14m1 stop
$274American Airlines
Find Deal
Sat, Nov 8 - Thu, Nov 13
American Airlines Logo
2:30 pm - 10:21 pmBOS-GRK
8h 51m1 stop
American Airlines Logo
5:05 am - 11:35 amGRK-BOS
5h 30m1 stop
$394American Airlines
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Sat, Nov 22 - Thu, Nov 27
American Airlines Logo
1:53 pm - 11:43 pmBOS-GRK
10h 50m2 stops
American Airlines Logo
10:34 am - 5:30 pmGRK-BOS
5h 56m1 stop
$399American Airlines
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Fri, Sep 26 - Sun, Sep 28
American Airlines Logo
6:00 am - 11:04 amBOS-GRK
6h 04m1 stop
American Airlines Logo
5:16 am - 11:50 amGRK-BOS
5h 34m1 stop
$428American Airlines
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Tue, Nov 25 - Thu, Nov 27
American Airlines Logo
8:00 am - 6:16 pmBOS-GRK
11h 16m2 stops
American Airlines Logo
10:34 am - 5:30 pmGRK-BOS
5h 56m1 stop
$432American Airlines
Find Deal
Fri, Sep 26 - Sun, Sep 28
American Airlines Logo
6:00 am - 11:04 amBOS-GRK
6h 04m1 stop
American Airlines Logo
5:16 am - 3:59 pmGRK-BOS
9h 43m2 stops
$433American Airlines
Find Deal
Sat, Nov 22 - Wed, Nov 26
American Airlines Logo
6:08 pm - 11:43 pmBOS-GRK
6h 35m1 stop
American Airlines Logo
4:10 pm - 11:22 pmGRK-BOS
6h 12m1 stop
$478American Airlines
Find Deal
Sat, Nov 22 - Tue, Dec 2
American Airlines Logo
4:20 pm - 11:43 pmBOS-GRK
8h 23m2 stops
American Airlines Logo
4:10 pm - 11:22 pmGRK-BOS
6h 12m1 stop
$483American Airlines
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Fri, Nov 21 - Thu, Nov 27
American Airlines Logo
2:30 pm - 9:07 pmBOS-GRK
7h 37m1 stop
American Airlines Logo
10:34 am - 5:30 pmGRK-BOS
5h 56m1 stop
$503American Airlines
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Everything you should know

Cheapest round-trip
$269
American Airlines
Sat 11/8Tue 11/11
BOS - GRK • 1 stop
Cheapest one-way
$343
American Airlines
Sat 10/25
BOS - GRK • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Killeen!
Booking Insights

KAYAK's insights & trends for Boston to Killeen flights

Get data-powered insights and trends into flights from Boston to Killeen to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to Killeen?

The average price of all round-trip flights from Boston to Killeen clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Killeen on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Boston to Killeen. For your return ticket, we recommend flying on a Tuesday and avoiding Thursdays for the best deals.

Find deals

Good to know

Cheapest flight$269
Flight from Boston to Killeen

When to book flights from Boston to Killeen

Are your dates flexible? Find out the best times to travel from Boston to Killeen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Killeen

  • What is the cheapest flight from Boston to Killeen?

    In the last 3 days, the lowest price for a flight from Boston to Killeen was $343 for a one-way ticket and $269 for a round-trip.

  • Do I need a passport to fly between Boston and Killeen?

    A passport is not required to fly from Boston to Killeen.

  • Which airports will I be using when flying from Boston to Killeen?

    On your way to Killeen, you’ll fly out from Boston Logan Intl. You’ll be landing at Killeen Fort Hood Regional.

  • Which aircraft models fly most regularly from Boston to Killeen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Killeen?

    oneworld is the only airline alliance operating flights between Boston and Killeen.

  • How does KAYAK find such low prices on flights from Boston to Killeen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Killeen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Killeen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Killeen from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Killeen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Killeen with an airline and back to Boston with another airline. Booking your flights between Boston and GRK can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Killeen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Killeen from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boston to Killeen

 
See real verified KAYAK customer reviews for airlines flying from Boston to Killeen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Killeen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
7.2Comfort
6.9Entertainment
6.4Food
8.0Crew
7.5Boarding
Airline reviews

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

2.0 MediocreDustin, Sep 2025IAH - DFW
Read more American Airlines reviews

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

The entertainment package was vast and the selections were very current. Keep updating it was great.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

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

Information on your arrival and departure airports

Boston (BOS)
Killeen (GRK)

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