$196 Find Cheap Flights from Killeen to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Killeen to the United States departing on 8/15. 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, 0 bags

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Cheap Flights from Killeen to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop$329
Los Angeles
Los Angeles1 stop$331
Las Vegas
Las Vegas1 stop$377
San Francisco
San Francisco1 stop$477
Miami
Miami1 stop$479
Boston
Boston1 stop$539
Washington, D.C.
Baltimore1 stop$417
Fort Lauderdale
Fort Lauderdale1 stop$459
Denver
Denver1 stop$327
Seattle
Seattle1 stop$467
Atlanta
Atlanta1 stop$380
Tampa
Tampa1 stop$277
Houston
Houston1 stop$389
San Diego
San Diego1 stop$367
Honolulu
Honolulu2 stops$742
Philadelphia
Philadelphia1 stop$595
New York
New York1 stop$329
Los Angeles
Los Angeles1 stop$331
Las Vegas
Las Vegas1 stop$377
San Francisco
San Francisco1 stop$477
Miami
Miami1 stop$479
Boston
Boston1 stop$539
Washington, D.C.
Baltimore1 stop$417
Fort Lauderdale
Fort Lauderdale1 stop$459
Denver
Denver1 stop$327
Seattle
Seattle1 stop$467
Atlanta
Atlanta1 stop$380
Tampa
Tampa1 stop$277
Houston
Houston1 stop$389
San Diego
San Diego1 stop$367
Honolulu
Honolulu2 stops$742
Philadelphia
Philadelphia1 stop$595

Book Cheap Killeen to the United States Plane Tickets

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

Sat, May 16 - Wed, May 27
American Airlines Logo
1:08 pm - 8:20 pm
GRK
-
TPA
6h 12m
1 stop
American Airlines Logo
5:45 am - 9:34 am
TPA
-
GRK
4h 49m
1 stop
$277American Airlines
Sat, Jun 20 - Tue, Jun 30
American Airlines Logo
3:07 pm - 10:58 pm
GRK
-
TPA
6h 51m
1 stop
American Airlines Logo
5:45 am - 9:34 am
TPA
-
GRK
4h 49m
1 stop
$307American Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
5:00 am - 2:33 pm
GRK
-
JFK
8h 33m
1 stop
American Airlines Logo
6:59 am - 2:39 pm
JFK
-
GRK
8h 40m
1 stop
$329American Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
5:00 am - 2:59 pm
GRK
-
JFK
8h 59m
2 stops
American Airlines Logo
6:59 am - 2:39 pm
JFK
-
GRK
8h 40m
1 stop
$334American Airlines
Wed, May 6 - Tue, Jun 9
American Airlines Logo
5:00 am - 1:28 pm
GRK
-
JFK
7h 28m
1 stop
American Airlines Logo
8:04 am - 2:37 pm
JFK
-
GRK
7h 33m
1 stop
$364American Airlines
Sat, Jul 11 - Sat, Jul 18
American Airlines Logo
3:07 pm - 7:59 pm
GRK
-
ONT
6h 52m
1 stop
American Airlines Logo
2:15 pm - 11:39 pm
ONT
-
GRK
7h 24m
1 stop
$365American Airlines
Sat, May 16 - Wed, May 27
American Airlines Logo
5:00 am - 10:30 am
GRK
-
TPA
4h 30m
1 stop
American Airlines Logo
4:45 pm - 11:38 pm
TPA
-
GRK
7h 53m
2 stops
$366American Airlines
Sat, Jul 11 - Sat, Jul 18
American Airlines Logo
12:54 pm - 9:45 pm
GRK
-
ONT
10h 51m
2 stops
American Airlines Logo
2:15 pm - 11:39 pm
ONT
-
GRK
7h 24m
1 stop
$370American Airlines
Tue, May 5 - Sat, May 9
Alaska Airlines Logo
11:58 am - 6:48 pm
GRK
-
RNO
8h 50m
2 stops
Alaska Airlines Logo
7:28 pm - 9:35 am
RNO
-
GRK
12h 07m
2 stops
$544Alaska Airlines
Sat, May 9 - Tue, May 12
Alaska Airlines Logo
1:08 pm - 10:05 pm
GRK
-
RNO
10h 57m
2 stops
Alaska Airlines Logo
7:28 pm - 9:35 am
RNO
-
GRK
12h 07m
2 stops
$622Alaska Airlines
Booking Insights

KAYAK's insights & trends for Killeen to the United States flights

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

What is the cheapest Killeen to the United States flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United States from Killeen found in the last 72 hours was to Dallas, at $358 round-trip. The most popular route is from Killeen (GRK) to Dallas/Fort Worth Airport (DFW), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $358.

Can I save money by flying with a layover from Killeen to the United States?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $549 on average.

Good to know

Low seasonMarch
Cheapest flight$196
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 26% lower on average.
Flight from Killeen to Ontario

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Killeen to the United States?

    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 the United States.

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

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

    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 from Killeen to the United States with an airline and back with another airline.

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

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

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Killeen to the following destinations at these prices or less: Dallas $334 one-way - $497 round-trip

Reviews of the top airlines flying from Killeen to the United States

 
Need help choosing which airline to fly with from Killeen to the United States? 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.
7.9
DeltaOverall score based on 8406 reviews
7.9Comfort
8.1Boarding
8.5Crew
7.2Food
7.8Entertainment
Airline reviews

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

4.0 OkayLisa, Apr 2026
MSP - PHL
Read more Delta reviews

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

Didn't like sitting on the waiting pad for 30 minutes right after departing the gate. If you're going to do that, just don't board so people can still get up and walk around in the terminal. My luggage was damaged by the baggage handlers.

Pilots lied about waiting on “paperwork”. Sat in the plane for over an hour, waiting on some papers to be printed according to the pilot and then all of a sudden he says good news maintenance is finally on their way. Maybe they can fix it before we get our paperwork. Ended up missing my connection in LaGuardia and as a result, had a fly home to Lexington instead of the Louisville airport. Then paid $100 to uber to Louisville since it was midnight by the time I got in. I wish they would just be transparent with passengers sometimes and not try to beat around the bush on why things are delayed.

The WiFi was horrific. I fly delta often and love their (usually reliable and free) WiFi. On this flight it was intermittent and when it did connect was extremely slow. I couldn’t get any work done while I was on the flight which was extremely frustrating. I was also in the exit row seat where there is now immediate seat in front of you, so while the leg room was nice, I couldn’t even watch the TV when the internet wasn’t working. Finally, for the last 20 mins of the flight, the announcement indicator came on the TV screens and took them over, even though no announcement was being made. Really disappointed.

The flight was way too HOT! And the plane did not have any in-flight TV entertainment.

The tray table was broken and the food was terrible.

The gentleman at the gate I think his name is RIE was exceptional

To have arrived on time and not 3 hours late after having already spent $100 to change to an earlier flight, only to arrive back home close to the original flight time.

American Airlines is a miserable experience. It is predictably miserable, in the sense that every time I fly American, I brace myself for the certainty that it will be unpleasant and uncomfortable. But it is unpredictable in the sense that I never know if the flight will be on time or delayed nine hours (both happened to me this week). I never know if I will be able to sit in the seat that I selected when I purchased the ticket or if I will be told by Customer Service (!!!) that I must relocate from first class to a seat in the back of the aircraft with no explanation (both happened to me this week). Will the food be frozen and half defrosted, or scalding hot? Will the drinks be warm? Will the flight attendants be surly and mean? Will the toilets be cramped and foul? Will the seats be narrow and uncomfortable? Will there be a real electric outlet at the seat, or just an unreliable USB-2 port? Will there be enough seats in the boarding lounge or just a few? Will the boarding process be smooth and efficient, or will the gate agents mess it up and delay it needlessly for 30 or 40 minutes? Will the catering and cleaning crew be prompt or will they take an extra 30 minutes? Will the brakes on the aircraft work properly, or will the pilot delay takeoff for four hours while the ground crew attends to what can only be described as routine maintenance that should have been done the night before? I've eexperienced every one of these unpleasant things this year, 2026. The only thing I can reliably count on is that American will find a new way to make the experience of flying as miserable as they possibly can.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

The WiFi would not connect enough for me to do my actual work. It permaspooled, disconnected, said it was connected, then wouldn't open an email... it was frustrating. I am not a tall person, 5'4" - and I felt cramped with little room to reach into my bag under the seat in front of me. I feel sorry for anyone taller than me having to fly. the one positive thing I will add, is the overhead bins are roomy enough to manage more bags than other carriers.

Boarding was quick and efficient. We arrived at our destination early.

Seat was VERY uncomfortable. Flight was delayed and then boarded slowly. The crew was super helpful with boarding and supporting maximizing the luggage in the overhead.

The flight changed gates multiple times and flight had to be delayed multiple times

Delayed for mechanical and no updates on what was happening and how long the delay might be.

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Everything you need to know for your flight from Killeen to the United States

Information on your arrival and departure airports