GRK - BOS

$353 Find Cheap Flights from Killeen to Boston

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Killeen to Boston departing on 5/17. 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

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

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

Cheap Flight Deals from Killeen to Boston (GRK-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Killeen to Boston 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.

Recent round-trip flight deals from Killeen to Boston

KAYAK's recommended round-trip deals from the most popular airlines that fly from Killeen to Boston.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
5:19 am - 1:12 pmGRK-BOS
6h 53m1 stop
American Airlines Logo
7:00 am - 12:02 pmBOS-GRK
6h 02m1 stop
$353American Airlines
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Sat, May 17 - Tue, May 20
American Airlines Logo
12:37 pm - 7:17 pmGRK-BOS
5h 40m1 stop
American Airlines Logo
2:41 pm - 11:37 pmBOS-GRK
9h 56m2 stops
$358American Airlines
Find Deal
Sat, May 17 - Tue, May 20
American Airlines Logo
5:19 am - 1:53 pmGRK-BOS
7h 34m2 stops
American Airlines Logo
3:00 pm - 11:37 pmBOS-GRK
9h 37m2 stops
$363American Airlines
Find Deal
Sat, May 17 - Tue, May 20
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KAYAK's insights & trends for Killeen to Boston flights

Get data-powered insights and trends into flights from Killeen to Boston 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 Killeen to Boston?

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

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

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Good to know

Cheapest flight$353
Flight from Killeen to Boston

When to book flights from Killeen to Boston

Are your dates flexible? Find out the best times to travel from Killeen to Boston 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 Killeen to Boston

  • What is the cheapest flight from Killeen to Boston?

    In the last 3 days, the lowest price for a flight from Killeen to Boston was $415 for a one-way ticket and $353 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

  • Which airline alliances offer flights from Killeen to Boston?

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

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

    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 Killeen to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Killeen 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 Killeen to Boston?

    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 Boston with an airline and back to Killeen with another airline. Booking your flights between Killeen and BOS 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 Killeen to Boston?

    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 Boston from Killeen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Killeen to Boston

 
See real verified KAYAK customer reviews for airlines flying from Killeen to Boston. 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 Killeen to Boston? 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
6.9Entertainment
8.0Crew
7.5Boarding
6.5Food
7.2Comfort
Airline reviews

Took off on time and successfully avoided weather that looked to be a problem along the way

10.0 ExcellentStephen, Apr 2025DFW - TUS
Read more American Airlines reviews

Took off on time and successfully avoided weather that looked to be a problem along the way

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

Everything was on time, we arrived early, everything worked well.

Angela was the best fa ever. She made that 8 hour flight a breeze

This was a pleasant, short flight and the crew was friendly.

Good crew and a great experience. Only good things to say.

The service and food needs to improve to catch up with other international flights

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

Information on your arrival and departure airports

Boston (BOS)
Killeen (GRK)

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