GRK - ONT

Find cheap flights from Killeen to Ontario

Round-trip
1 adult
Economy
0 bags
Fri 4/21
Fri 4/28

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Good to know

Low season

February

High season

November

Cheapest flight

$169

Average price round-trip

$562

Good deal round-trip

$278

Good deal one-way

$255
Best time to beat the crowds with an average 49% drop in price.
Most popular time to fly with an average 34% increase in price.
Flight from Killeen to Ontario
(avg. price over the last 2 weeks)
or less
or less

When to book flights from Killeen to Ontario

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight from GRK to Ontario

  • Looking for a cheap flight? 25% of our users found flights on this route for $255 or less one-way and $278 or less round-trip.
  • High season is considered to be October, November and December. The cheapest month to fly is February.
  • Morning departure is around 24% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking flights from Killeen to Ontario

Top airline flying Killeen Fort Hood Regional to Ontario

Scores according to KAYAK customer reviews
7.2
American AirlinesOverall score based on 46178 reviews
7.5Boarding
7.1Comfort
7.8Crew
6.8Entertainment
6.7Food
Airline reviews

I'll be back

Read more about American Airlines

I'll be back

It was fine. I didn't love the food but it was at least a real attempt at serving a meal, unlike my earlier flight from Nashville to Dallas.

It was all good. Thanks

Pros: "Seats were comfortable didn’t have to pay extra for my personal day crew was polite"
Pros: "I was arriving only 45 minutes prior to departure time. Not able to check in my luggage. AA ticketing agent allowed me to bring my garment bag through security and to be checked in at the gate. Thank you very much!"
Cons: "Nothing really. Very satisfied customer here."
Cons: "AA needs to standardize their WiFi. Sometimes it is boingo, GoGo, or Panasonic or something other. Each has a different way of logging in. It is way too complicated. Sometimes you can watch on the iPad in a browser, other times you need a flash player or the AA app. Have a common way of at least accessing the internet, otherwise it can take 10 minutes to log in if switching from a GoGo yo Panasonic service. It is just too difficult and buggy. I am glad I don’t actually pay for the internet."
Cons: "30 min late"
Pros: "Seats were very comfortable staff was really professional"
Cons: "No complaints"
Pros: "The crew was great"
Cons: "No complaints so far"
Pros: "Plane was newer than I expected. Had tv monitors on the back of seat headrests."
Cons: "The flight was delayed an hour because the flight crew was late."
Cons: "On line booked ticket in wrong name and they would not change or refund"
Cons: "Mejorar el espacio"
Pros: "The crew was ok"
Cons: "Be organized better."
Pros: "Made it to my destination"
Cons: "2-hour delay in the plan after departure from the gate for maintenance. The seats are so small that my knees hit the seat in front of me the entire flight."
Pros: "Shory"
Pros: "miserable. Flight."
Pros: "Short flight."
Cons: "No concerns What I expected for a quick flight"
Pros: "great trip and crew"
Pros: "great trip and crew"
Pros: "Plane too cold hard to sleep, no blankets or pillows"
Cons: "late cold plane"
Cons: "We had to switch planes for the first flight out of the day. The plane had a technical issue and was not repaired during the night that had just passed. Absolutely ridiculous!"
Pros: "Comfort on board, entertainment system"
Cons: "Older plane than on the way to Paris, did not like so much the food (except main course)"
Pros: "Nothing"
Cons: "spending $600 on a one way flight with you today has been the worst experience and rip off ever! Delayed in Hartford 6 hours. Changed my layover flight in Dallas. Now Dallas delayed 1 hour."
Cons: "Flight was delayed"
Pros: "On time"
Cons: "Nisy airplane and hard seats."
Cons: "Gate agent told me it wasn't his job to quickly verify if my luggage had made it on the plane after my 10 minute sprint in PHX. I know at my job, I don't get the luxury of telling customers "it's not my job", especially when the customer has had a bad experience with us."
Pros: "Enough leg room. Free movies"
Cons: "Nothing really"
Cons: "A fellow passenger used the restroom too late in the flight making us do anther circle around FWA. Oh well somebody couldn't hold it."
Pros: "The staff was very helpful"
Cons: "I did not like the fact that, I was ask to help a non English person, whom spoke French find their way to the departure area from check in. I could not understand their broken English. That I feel is the job of the person or staff trying to check them in."
Pros: "Legroom, interactive lcd screens on seat headrests. Would fly again, affordable as well."
Pros: "Excellent. on Time. Friendly crew"
Pros: "Planes were punctual and smooth flight"
Cons: "don’t know! didn’t get to phoenix because of plane issues"
Cons: "The flight was a bit delayed and was not cleaned at all, may be because of short of time, but minimized the further delay, so acceptable."
Pros: "After the nearly 9 hours of delays, the seemingly hastily assembled crew appeared to be equally annoyed, but got us through to MIA."
Cons: "Same. The flight crew and stewards were mostly also angry in demeanor."
Pros: "The actual flight was fine. But leading up to it not so much."
Cons: "Please inform travelers that their passport must not expire within 3-6 months of their trip to France. I was unaware of this and was not allowed on our flight in Philadelphia because my passport would expire in two months. We lost an entire day in France because I had to go to the customs office the next morning and get an emergency passport. I travel frequently, but somehow was not aware of this rule. If I had known I would have fixed the issue months ago. Multiple people viewed my ticket and passport before arriving in Philadelphia and no one caught this error until right as I was boarding the flight to Paris."
Cons: "Delayed flight out of Paris caused missed connection in Dallas."
Pros: "Personell at Bagage drop was nice"
Cons: "First the time between connection flights was very short. Then after just making the. Innextion sat for almost 2 hours on board . Missed introductory lunch for my new summer job at my college -"
Cons: "Essentially a bus ride with the comfort of a wooden bench."
Pros: "Prompt boarding"
Cons: "I could never sync in the entertainment app and wifi"
Cons: "I'm pregnant, and didn't have time before my connecting flight to get food at the airport. I was sitting near the back of the plane, and was ready to purchase food. By the time the cart reached my row, all the food options were literally sold out. I ate the free cookie and had some apple juice, but wanted something with some protein. I guess I'll remember to pack more snacks next time."
Cons: "The seats were cramped and uncomfortable. The entertainment options are very limited on a cross-country trip. I also don't see how there are no charging options at all."
Pros: "Seat was comfortable"
Cons: "Gate agent told me my bag would fit under seat but when I got on board found it would not and had to do gate check."
Pros: "Ease of check in"
Pros: "Snacks and beverage"
Cons: "Delays"
Pros: "Personel attitude and excelent service"
Cons: "The 2 hours delay to deppart and the small room in seats."
Pros: "The flight attendant lady from 1st class/Business held my suit jacket for me to grab on the way out. Simple thing, but very thoughtful and kind. Love it."
Cons: "The negatives are puny compared to what made me happy in this trip. Thanks AA! Please thank that nice lady for me!"
Cons: "I reached the Lima airport an hour before domestic flight from Lima to Cusco. The lady in charge told me the gate was closed. I told her it was an hour before and i had valid tickets and she was not ready to listen to anything. Horrible service ! Who closes gates to a flight an hour before ?"
Pros: "Can't make my stars better on the survey. My flights were great. Great people...kind."

Book cheap flights from Killeen to Ontario

Recent round-trip flight deals

5/17Wed
1 stopAmerican Airlines
8h 18mGRK-ONT
5/22Mon
1 stopAmerican Airlines
7h 44mONT-GRK
$416
4/21Fri
1 stopAmerican Airlines
7h 26mGRK-ONT
4/23Sun
1 stopAmerican Airlines
6h 44mONT-GRK
$498
4/19Wed
1 stopAmerican Airlines
5h 21mGRK-ONT
4/23Sun
1 stopAmerican Airlines
6h 44mONT-GRK
$536
4/14Fri
1 stopAmerican Airlines
6h 01mGRK-ONT
4/16Sun
1 stopAmerican Airlines
6h 48mONT-GRK
$555
4/21Fri
1 stopAmerican Airlines
7h 26mGRK-ONT
4/23Sun
2 stopsAmerican Airlines
28h 45mONT-GRK
$593
4/14Fri
2 stopsAmerican Airlines
29h 22mGRK-ONT
4/16Sun
1 stopAmerican Airlines
8h 04mONT-GRK
$633
5/19Fri
1 stopAmerican Airlines
6h 11mGRK-ONT
5/21Sun
1 stopAmerican Airlines
7h 44mONT-GRK
$636
4/21Fri
2 stopsAmerican Airlines
29h 22mGRK-ONT
4/23Sun
2 stopsAmerican Airlines
28h 45mONT-GRK
$671

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Recent one-way flight deals

4/26Wed
1 stopAmerican Airlines
7h 26mGRK-ONT
$169
3/27Mon
1 stopAmerican Airlines
7h 19mGRK-ONT
$174
4/14Fri
1 stopAmerican Airlines
7h 26mGRK-ONT
$188
5/29Mon
1 stopAmerican Airlines
6h 11mGRK-ONT
$261
4/27Thu
1 stopAmerican Airlines
10h 37mGRK-ONT
$283
4/14Fri
2 stopsAmerican Airlines
29h 22mGRK-ONT
$301
3/29Wed
2 stopsAmerican Airlines
7h 52mGRK-ONT
$372
4/26Wed
2 stopsAmerican Airlines
7h 36mGRK-ONT
$453
4/14Fri
3 stopsAmerican Airlines
17h 06mGRK-ONT
$841
4/21Fri
3 stopsAmerican Airlines
17h 06mGRK-ONT
$906

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Killeen - Ontario Flights

Departure:

Killeen (GRK)United States

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Killeen

Cabin classes:

$278

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