BOS - GRK

$177 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 7/15. 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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Flights 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

Tue, Jul 15 - Tue, Jul 22
American Airlines Logo
5:00 am - 10:01 amBOS-GRK
6h 01m1 stop
American Airlines Logo
4:29 pm - 11:44 pmGRK-BOS
6h 15m1 stop
$177American Airlines
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Tue, Jul 15 - Tue, Jul 22
American Airlines Logo
5:00 am - 10:01 amBOS-GRK
6h 01m1 stop
American Airlines Logo
12:37 pm - 10:19 pmGRK-BOS
8h 42m2 stops
$182American Airlines
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Tue, Jul 15 - Tue, Jul 22
American Airlines Logo
12:26 pm - 7:28 pmBOS-GRK
8h 02m2 stops
American Airlines Logo
12:37 pm - 10:19 pmGRK-BOS
8h 42m2 stops
$312American Airlines
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Sat, Sep 20 - Thu, Sep 25
American Airlines Logo
8:05 am - 4:11 pmBOS-GRK
9h 06m1 stop
American Airlines Logo
4:32 pm - 11:41 pmGRK-BOS
6h 09m1 stop
$431American Airlines
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Sat, Sep 20 - Thu, Sep 25
American Airlines Logo
7:03 am - 4:11 pmBOS-GRK
10h 08m2 stops
American Airlines Logo
5:16 am - 1:46 pmGRK-BOS
7h 30m1 stop
$436American Airlines
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Sat, Sep 20 - Thu, Sep 25
American Airlines Logo
7:10 am - 4:11 pmBOS-GRK
10h 01m2 stops
American Airlines Logo
5:16 am - 3:09 pmGRK-BOS
8h 53m2 stops
$441American Airlines
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Thu, Jun 26 - Tue, Jul 1
American Airlines Logo
6:52 am - 12:08 pmBOS-GRK
6h 16m1 stop
American Airlines Logo
4:50 pm - 11:49 pmGRK-BOS
5h 59m1 stop
$462American Airlines
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Thu, Jun 26 - Mon, Jun 30
American Airlines Logo
5:00 am - 12:08 pmBOS-GRK
8h 08m1 stop
American Airlines Logo
4:29 pm - 1:30 amGRK-BOS
8h 01m1 stop
$464American Airlines
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Thu, Jun 26 - Tue, Jul 1
American Airlines Logo
2:08 pm - 11:26 pmBOS-GRK
10h 18m2 stops
American Airlines Logo
4:50 pm - 11:49 pmGRK-BOS
5h 59m1 stop
$467American Airlines
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Thu, Jun 26 - Mon, Jun 30
American Airlines Logo
2:08 pm - 11:26 pmBOS-GRK
10h 18m2 stops
American Airlines Logo
4:29 pm - 1:30 amGRK-BOS
8h 01m1 stop
$469American Airlines
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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.

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Good to know

Cheapest flight$177
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 $410 for a one-way ticket and $177 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.

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
8.0Crew
7.2Comfort
6.9Entertainment
7.5Boarding
6.5Food
Airline reviews

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

10.0 ExcellentFraxys, Jun 2025ONT - DFW
Read more American Airlines reviews

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

It’s a great flight. Service is good. Staff is awesome.

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

Boarding on time and fight was early but they didn't let us off the plane on time so we missed our connecting flight to Japan.

I miss the screens they used to have for the long flights. I use a Kendal and it doesn’t work well with there WiFi. I tried my cell and the wifi was not good for it either this is the free wifi.

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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