$318 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 8/19. 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$393
San Francisco
San Francisco1 stop$449
Miami
Miami1 stop$591
Boston
Boston1 stop$553
Washington, D.C.
Baltimore1 stop$397
Fort Lauderdale
Fort Lauderdale1 stop$580
Denver
Denver1 stop$327
Seattle
Seattle1 stop$507
Atlanta
Atlanta1 stop$350
Tampa
Tampa1 stop$277
Houston
Houston1 stop$388
Honolulu
Honolulu2 stops$768
San Diego
San Diego1 stop$367
Philadelphia
Philadelphia1 stop$595
New York
New York1 stop$329
Los Angeles
Los Angeles1 stop$331
Las Vegas
Las Vegas1 stop$393
San Francisco
San Francisco1 stop$449
Miami
Miami1 stop$591
Boston
Boston1 stop$553
Washington, D.C.
Baltimore1 stop$397
Fort Lauderdale
Fort Lauderdale1 stop$580
Denver
Denver1 stop$327
Seattle
Seattle1 stop$507
Atlanta
Atlanta1 stop$350
Tampa
Tampa1 stop$277
Houston
Houston1 stop$388
Honolulu
Honolulu2 stops$768
San Diego
San Diego1 stop$367
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

Wed, Jul 29 - Tue, Aug 4
American Airlines Logo
3:07 pm - 10:29 pm
GRK
-
JFK
6h 22m
1 stop
American Airlines Logo
5:25 pm - 10:44 pm
JFK
-
GRK
6h 19m
1 stop
$329American Airlines
Fri, May 1 - Mon, May 4
American Airlines Logo
3:54 pm - 10:45 pm
GRK
-
ORD
6h 51m
1 stop
American Airlines Logo
5:00 am - 9:35 am
ORD
-
GRK
4h 35m
1 stop
$369American Airlines
Sat, May 9 - Sat, May 16
American Airlines Logo
1:08 pm - 8:11 pm
GRK
-
MCO
6h 03m
1 stop
American Airlines Logo
7:14 pm - 11:46 pm
MCO
-
GRK
5h 32m
1 stop
$371American Airlines
Sat, May 9 - Sat, May 16
American Airlines Logo
1:08 pm - 8:11 pm
GRK
-
MCO
6h 03m
1 stop
American Airlines Logo
4:25 pm - 11:46 pm
MCO
-
GRK
8h 21m
2 stops
$376American Airlines
Sat, May 9 - Sat, May 16
American Airlines Logo
1:08 pm - 9:59 pm
GRK
-
MCO
7h 51m
2 stops
American Airlines Logo
4:25 pm - 11:46 pm
MCO
-
GRK
8h 21m
2 stops
$382American Airlines
Thu, Aug 6 - Tue, Aug 11
American Airlines Logo
3:06 pm - 6:39 pm
GRK
-
LAS
5h 33m
1 stop
American Airlines Logo
4:38 pm - 11:39 pm
LAS
-
GRK
5h 01m
1 stop
$393American Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
5:00 am - 9:39 am
GRK
-
ORD
4h 39m
1 stop
American Airlines Logo
6:57 am - 12:38 pm
ORD
-
GRK
5h 41m
1 stop
$394American Airlines
Thu, Aug 6 - Tue, Aug 11
American Airlines Logo
3:06 pm - 8:12 pm
GRK
-
LAS
7h 06m
1 stop
American Airlines Logo
11:58 am - 9:09 pm
LAS
-
GRK
7h 11m
2 stops
$398American Airlines
Tue, Apr 28 - Sat, May 2
Alaska Airlines Logo
3:54 pm - 11:01 pm
GRK
-
SFO
9h 07m
2 stops
Alaska Airlines Logo
10:10 am - 9:52 pm
SFO
-
GRK
9h 42m
2 stops
$539Alaska Airlines
Tue, Apr 28 - Sat, May 2
Alaska Airlines Logo
3:54 pm - 11:01 pm
GRK
-
SFO
9h 07m
2 stops
Alaska Airlines Logo
10:10 am - 9:52 pm
SFO
-
GRK
9h 42m
2 stops
$549Alaska 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 $376 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 $376.

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 $539 on average.

Good to know

Low seasonJanuary
Cheapest flight$300
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Killeen to Washington Dulles Airport

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 $288 one-way - $485 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 8359 reviews
7.2Food
7.9Comfort
7.8Entertainment
8.5Crew
8.1Boarding
Airline reviews

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

2.0 MediocreJames, Mar 2026
BOS - LGA
Read more Delta reviews

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

I am still at the Airport! Delayed Delayed and Delyaed

I took seat 15A in anticipation of window seat, there is no window.

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

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.

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Poor communication ahead of time about flight delays and old planes/other equipment.

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

Information on your arrival and departure airports