BUF - GRK

$465 Find Cheap Flights from Buffalo to Killeen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Killeen departing on 7/8. 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, 0 bags

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 Buffalo 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 Buffalo to Killeen, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$887
American Airlines
Thu 9/10Mon 9/14
BUF - GRK • 1 stop
Cheapest one-way
$465
American Airlines
Wed 7/8
BUF - GRK • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Buffalo and Killeen. You'll need at least 1 connection.
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We hope you love your trip to Killeen!
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Flight Deals

Cheap Flights from Buffalo to Killeen (BUF-GRK)

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

Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
7:00 am - 12:18 pm
BUF
-
GRK
6h 18m
1 stop
American Airlines Logo
3:06 pm - 11:10 pm
GRK
-
BUF
7h 04m
1 stop
$887American Airlines
Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
6:25 am - 2:39 pm
BUF
-
GRK
9h 14m
2 stops
American Airlines Logo
3:06 pm - 11:10 pm
GRK
-
BUF
7h 04m
1 stop
$892American Airlines
Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
11:59 am - 9:09 pm
BUF
-
GRK
10h 10m
2 stops
American Airlines Logo
3:06 pm - 12:13 am
GRK
-
BUF
8h 07m
2 stops
$1,041American Airlines
Booking Insights

Good to know

Cheapest flight$465
Flight from Buffalo to Killeen

When to book flights from Buffalo to Killeen

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

  • What is the cheapest flight from Buffalo to Killeen?

    In the last 3 days, the lowest price for a flight from Buffalo to Killeen was $465 for a one-way ticket and $887 for a round-trip.

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

    No

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

    When flying out of Buffalo you will be using Buffalo. You will be landing at Killeen, also known as Killeen Fort Hood Regional.

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

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

  • Which airline alliances offer flights from Buffalo to Killeen?

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

  • How does KAYAK find such low prices on flights from Buffalo 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 Buffalo to Killeen.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Killeen from Buffalo 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 Buffalo 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 Buffalo with another airline. Booking your flights between Buffalo 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 Buffalo 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 Buffalo 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 Buffalo to Killeen

 
See real verified KAYAK customer reviews for airlines flying from Buffalo 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 Buffalo 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.
7.1
American AirlinesOverall score based on 11473 reviews
7.9Crew
7.5Boarding
6.4Food
7.2Comfort
6.9Entertainment
Airline reviews

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

4.0 OkaySean, Mar 2026
PSP - DFW
Read more American Airlines reviews

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

Where do I start!! I was delayed with my flight from Dallas to Tampa. On the way back from Tampa to Dallas the flight was delayed over 4 hours+. I was put on another flight that was also delayed but not as long. Traveling on American Airlines is becoming exhausing.

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

The flight attendants and the service is getting worse by the day.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

I am an AA flyer for a very long time... AA has yet to disappoint.

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

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

Information on your arrival and departure airports

Buffalo (BUF)
Killeen (GRK)