$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$389
Las Vegas
Las Vegas1 stop$393
San Francisco
San Francisco1 stop$463
Miami
Miami1 stop$463
Boston
Boston1 stop$492
Washington, D.C.
Baltimore1 stop$417
Fort Lauderdale
Fort Lauderdale1 stop$590
Denver
Denver1 stop$327
Seattle
Seattle1 stop$507
Atlanta
Atlanta1 stop$399
Tampa
Tampa1 stop$277
Houston
Houston1 stop$389
San Diego
San Diego1 stop$367
Honolulu
Honolulu2 stops$847
Philadelphia
Philadelphia1 stop$595
New York
New York1 stop$329
Los Angeles
Los Angeles1 stop$389
Las Vegas
Las Vegas1 stop$393
San Francisco
San Francisco1 stop$463
Miami
Miami1 stop$463
Boston
Boston1 stop$492
Washington, D.C.
Baltimore1 stop$417
Fort Lauderdale
Fort Lauderdale1 stop$590
Denver
Denver1 stop$327
Seattle
Seattle1 stop$507
Atlanta
Atlanta1 stop$399
Tampa
Tampa1 stop$277
Houston
Houston1 stop$389
San Diego
San Diego1 stop$367
Honolulu
Honolulu2 stops$847
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

Fri, Jul 3 - Tue, Jul 28
American Airlines Logo
7:21 pm - 11:50 pm
GRK
-
DEN
5h 29m
1 stop
American Airlines Logo
6:23 am - 12:23 pm
DEN
-
GRK
5h 00m
1 stop
$327American Airlines
Thu, May 21 - Tue, May 26
American Airlines Logo
3:07 pm - 10:29 pm
GRK
-
JFK
6h 22m
1 stop
American Airlines Logo
8:04 am - 2:37 pm
JFK
-
GRK
7h 33m
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 - 12:18 pm
JFK
-
GRK
6h 19m
1 stop
$334American Airlines
Tue, Apr 28 - Sun, May 3
American Airlines Logo
11:58 am - 5:35 pm
GRK
-
DEN
6h 37m
1 stop
American Airlines Logo
5:30 am - 11:21 am
DEN
-
GRK
4h 51m
1 stop
$347American Airlines
Sat, Apr 25 - Wed, May 13
American Airlines Logo
7:09 pm - 11:45 pm
GRK
-
DEN
5h 36m
1 stop
American Airlines Logo
5:14 pm - 11:46 pm
DEN
-
GRK
5h 32m
1 stop
$357American Airlines
Wed, May 6 - Wed, May 13
American Airlines Logo
7:09 pm - 11:46 pm
GRK
-
ONT
6h 37m
1 stop
American Airlines Logo
11:59 pm - 9:35 am
ONT
-
GRK
7h 36m
1 stop
$365American Airlines
Tue, Apr 28 - Sun, May 3
American Airlines Logo
7:13 am - 12:19 pm
GRK
-
DEN
6h 06m
1 stop
American Airlines Logo
5:30 am - 11:21 am
DEN
-
GRK
4h 51m
1 stop
$367American Airlines
Sat, Jul 11 - Sat, Jul 18
American Airlines Logo
7:52 pm - 11:59 pm
GRK
-
ONT
6h 07m
1 stop
American Airlines Logo
1:10 pm - 11:39 pm
ONT
-
GRK
8h 29m
2 stops
$370American Airlines
Wed, Sep 2 - Tue, Sep 8
Alaska Airlines Logo
10:04 am - 3:25 pm
GRK
-
SEA
7h 21m
1 stop
Alaska Airlines Logo
6:00 am - 2:39 pm
SEA
-
GRK
6h 39m
1 stop
$597Alaska Airlines
Fri, Sep 4 - Tue, Sep 8
Alaska Airlines Logo
3:06 pm - 8:19 pm
GRK
-
SEA
7h 13m
1 stop
Alaska Airlines Logo
12:22 pm - 9:09 pm
SEA
-
GRK
6h 47m
1 stop
$642Alaska 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
8.5Crew
7.8Entertainment
7.9Comfort
8.1Boarding
7.2Food
Airline reviews

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

8.0 ExcellentPaul A, Apr 2026
ATL - MIA
Read more Delta reviews

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

The flight was smooth, the crew was great but the plane was quite old

Everything was great until I lost my water bottle and they can’t seem to locate it. I know I left it on the plane though.

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Okay considering we had weather delays which the Pilot notified us of immediately!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

Flight from Fort Wayne to Atlanta was the smallest in terms of cabin space that I've ever seen. A carry on I've used for 20 years BARELY fit in overhead compartment. I'm 5'10" and felt very cramped. Not the best experience.

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

We departed and landed early which was a nice surprise. The boarding process was slow.

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.

Mostly good. The WiFi wasn’t working so that was not great.

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

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

Information on your arrival and departure airports