Cheap flights from Ontario to Killeen (ONT - GRK)

ONT — GRK
Dec 2 — Dec 91

How to find the cheapest flight from Ontario (ONT) to Killeen (GRK)

All the information you need to plan the best ONT to GRK flight in 2022: compare Ontario to Killeen flight prices with the expected peak season, weather and rainfall in Killeen.

ONT - GRK

Price

$275 - $784

GRK

Temperature

46.4 - 84.2 °F

GRK

Rainfall

1.5 - 4.4 inches

Popular inMayHigh demand for flights, 35% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 46% potential price drop
Round-trip from$275From Ontario to Killeen Fort Hood Regional
One-way from$179One-way flight from Ontario to Killeen Fort Hood Regional

What is the cheapest day to fly round-trip from Ontario to Killeen?

Wednesday flights are found to be more expensive to fly from Ontario to Killeen. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Killeen.

What is the cheapest month to fly from Ontario to Killeen?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Killeen. Flights to Killeen from Ontario in January are about $414 on average during January, but can be found for as low as $170.

When is the cheapest time to fly from Ontario to Killeen (ONT - GRK)?

When flying from Ontario to Killeen, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 7% versus a flight in the morning.

Cheap flights from Ontario to Killeen in November, December 2022

The best prices found for ONT to GRK flights for November, December
Dec 17 - Dec 20
ONT

Ontario

GRK

Killeen Fort Hood Regional

1 stop

7h 30m
GRK

Killeen Fort Hood Regional

ONT

Ontario

1 stop

5h 58m
$448

American Airlines

Pick Dates

Deal found 11/23

Dec 17 - Dec 20
ONT

Ontario

GRK

Killeen Fort Hood Regional

1 stop

7h 30m
GRK

Killeen Fort Hood Regional

ONT

Ontario

2 stops

7h 28m
$452

American Airlines

Pick Dates

Deal found 11/23

Dec 19 - Dec 29
ONT

Ontario

GRK

Killeen Fort Hood Regional

1 stop

7h 18m
GRK

Killeen Fort Hood Regional

ONT

Ontario

2 stops

7h 01m
$488

American Airlines

Pick Dates

Deal found 11/25

Ontario to Killeen 2022 flight deals

Cheap flights to Killeen from Ontario found for this year
Dec 17 - Dec 20
ONT

Ontario

GRK

Killeen Fort Hood Regional

1 stop

7h 30m
GRK

Killeen Fort Hood Regional

ONT

Ontario

1 stop

5h 58m
$448

American Airlines

Pick Dates

Deal found 11/23

Dec 17 - Dec 20
ONT

Ontario

GRK

Killeen Fort Hood Regional

1 stop

7h 30m
GRK

Killeen Fort Hood Regional

ONT

Ontario

2 stops

7h 28m
$452

American Airlines

Pick Dates

Deal found 11/23

Dec 19 - Dec 29
ONT

Ontario

GRK

Killeen Fort Hood Regional

1 stop

7h 18m
GRK

Killeen Fort Hood Regional

ONT

Ontario

2 stops

7h 01m
$488

American Airlines

Pick Dates

Deal found 11/25

Cheap American Airlines flights from Ontario to Killeen

Jan 12 - Jan 17
ONT

Ontario

GRK

Killeen Fort Hood Regional

1 stop

6h 37m
GRK

Killeen Fort Hood Regional

ONT

Ontario

1 stop

5h 39m
$368

American Airlines

Pick Dates

Deal found 11/23

Apr 12 - Apr 18
ONT

Ontario

GRK

Killeen Fort Hood Regional

1 stop

6h 40m
GRK

Killeen Fort Hood Regional

ONT

Ontario

1 stop

4h 56m
$394

American Airlines

Pick Dates

Deal found 11/26

Jan 13 - Jan 16
ONT

Ontario

GRK

Killeen Fort Hood Regional

1 stop

4h 58m
GRK

Killeen Fort Hood Regional

ONT

Ontario

2 stops

18h 42m
$439

American Airlines

Pick Dates

Deal found 11/23

Last minute flights from Ontario to Killeen

Late deals on return flights to Killeen from Ontario, departing today and this week
Dec 2 - Dec 4
ONT

Ontario

GRK

Killeen Fort Hood Regional

1 stop

5h 26m
GRK

Killeen Fort Hood Regional

ONT

Ontario

1 stop

6h 05m
$621

American Airlines

Pick Dates

Deal found 11/26

Dec 2 - Dec 4
ONT

Ontario

GRK

Killeen Fort Hood Regional

1 stop

4h 57m
GRK

Killeen Fort Hood Regional

ONT

Ontario

1 stop

6h 05m
$694

American Airlines

Pick Dates

Deal found 11/23

One-way flights to Killeen from Ontario

The cheapest one-way flights from Ontario to Killeen
Dec 6
ONT

Ontario

GRK

Killeen Fort Hood Regional

1 stop

7h 04m
$179

American Airlines

Pick Dates

Deal found 11/25

Dec 26
ONT

Ontario

GRK

Killeen Fort Hood Regional

1 stop

7h 30m
$255

American Airlines

Pick Dates

Deal found 11/25

Dec 4
ONT

Ontario

GRK

Killeen Fort Hood Regional

1 stop

5h 21m
$333

American Airlines

Pick Dates

Deal found 11/25

Related info for your journey

Useful info, stats and facts about Ontario to Killeen flights.

Which airlines flying from Ontario to Killeen Fort Hood Regional have flexible cancellations due to COVID-19?

Some of our airline partners flying from Ontario to Killeen Fort Hood Regional have new flexible policies in place due to COVID-19. American Airlines, Frontier, and Juneyao Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from Ontario to Killeen for under $400 on Cheapflights?

Yes, there are multiple flights from Ontario to Killeen for under $400. The cheapest flight booked recently is on American Airlines for just $368, but on average you can expect to pay $597.

Are there last-minute flights available from Ontario to Killeen for under $700?

There are currently 2+ open flights from Ontario to Killeen within the next 7 days for less than $700.

What is the cheapest airline to fly from Ontario to Killeen round-trip?

According to our current data, American Airlines ($368), offers the cheapest pricing from Ontario to Killeen. American Airlines is 28% cheaper than the average price of flights available within the next 90 days to this destination.

What are the most popular airlines that fly from Ontario to Killeen?

Before booking your flight from Ontario to Killeen check out the most popular airlines for this route: American Airlines, Frontier or Juneyao Airlines.

What are the cheapest flights from Ontario to Killeen?

On average you can expect to pay $295 for a flight from Ontario to Killeen. The cheapest flight overall is $184 while the most popular route, (Ontario - Killeen Fort Hood Regional) is currently priced at $368.

Alternative routes for Ontario to Killeen

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ontario to Killeen

The chart below displays the airlines Cheapflights users traveling from Ontario to Killeen choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$260Average$558FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights