HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$186+ Cheap flights from Fort Hood, TX to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — ONT
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Fort Hood to Ontario with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Fort Hood to Ontario

Cheapest flights from Fort Hood to Ontario
Explore the most affordable flight options available from Fort Hood to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:32 pm
GRK
-
ONT
1 stop7h 42m
American Airlines
Sat 9/126:35 am
ONT
-
GRK
1 stop6h 54m
American Airlines
Deal found 2/3$437
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:33 pm
GRK
-
ONT
1 stop7h 26m
American Airlines
Mon 3/2311:58 pm
ONT
-
GRK
1 stop7h 47m
American Airlines
Deal found 2/3$448
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:33 pm
GRK
-
ONT
1 stop7h 26m
American Airlines
Mon 3/2311:58 pm
ONT
-
GRK
1 stop7h 47m
American Airlines
Deal found 2/3$471
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:33 pm
GRK
-
ONT
1 stop7h 26m
American Airlines
Sun 3/2211:58 pm
ONT
-
GRK
1 stop7h 47m
American Airlines
Deal found 2/3$481
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:09 pm
GRK
-
ONT
1 stop5h 27m
American Airlines
Sun 5/2412:59 am
ONT
-
GRK
1 stop6h 33m
American Airlines
Deal found 2/3$493
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:33 pm
GRK
-
ONT
1 stop7h 26m
American Airlines
Sun 3/2211:58 pm
ONT
-
GRK
1 stop7h 47m
American Airlines
Deal found 2/3$504
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/105:00 pm
GRK
-
ONT
1 stop7h 48m
American Airlines
Tue 2/1711:58 pm
ONT
-
GRK
1 stop7h 47m
American Airlines
Deal found 2/2$535
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:00 pm
GRK
-
ONT
1 stop7h 48m
American Airlines
Sat 2/142:39 pm
ONT
-
GRK
1 stop5h 57m
American Airlines
Deal found 2/2$584

Find flight deals from Fort Hood to Ontario

Keep the following information in mind while searching for Fort Hood to Ontario flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$448
(American Airlines)

One-way from

$186
(American Airlines)
Provider with most accurate pricing for Killeen Fort Hood Regional-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Los Angeles flights.
Search Deals
From Fort Hood to Ontario
Search Deals
One-way flight from Fort Hood to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fort Hood to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Fort Hood to Ontario that are best for you.

Fly from

Fort Hood

Fly to

Ontario

Route

Depart

Return

Price

KilleenOntario

GRK - ONT

GRKONT

Killeen Fort Hood Regional

Thu 3/19

6:33 pm-11:59 pm

1 stop7h 26m

Ontario

Mon 3/23

11:58 pm-9:45 am

1 stop7h 47m

$471

KilleenOntario

GRK - ONT

GRKONT

Killeen Fort Hood Regional

Wed 3/18

6:33 pm-11:59 pm

1 stop7h 26m

Ontario

Sun 3/22

11:58 pm-9:45 am

1 stop7h 47m

$481

KilleenOntario

GRK - ONT

GRKONT

Killeen Fort Hood Regional

Fri 5/8

7:09 pm-10:36 pm

1 stop5h 27m

Ontario

Sun 5/24

12:59 am-9:32 am

1 stop6h 33m

$493

KilleenOntario

GRK - ONT

GRKONT

Killeen Fort Hood Regional

Thu 3/19

6:33 pm-11:59 pm

1 stop7h 26m

Ontario

Sun 3/22

11:58 pm-9:45 am

1 stop7h 47m

$504

KilleenOntario

GRK - ONT

GRKONT

Killeen Fort Hood Regional

Wed 3/18

10:15 am-4:22 pm

2 stops8h 07m

Ontario

Mon 3/23

11:58 pm-9:45 am

1 stop7h 47m

$578

KilleenOntario

GRK - ONT

GRKONT

Killeen Fort Hood Regional

Sun 2/15

6:28 pm-10:29 pm

1 stop6h 01m

Ontario

Thu 2/19

11:58 pm-9:45 am

1 stop7h 47m

$673

KilleenOntario

GRK - ONT

GRKONT

Killeen Fort Hood Regional

Sun 2/15

6:28 pm-11:59 pm

1 stop7h 31m

Ontario

Tue 2/17

11:58 pm-9:45 am

1 stop7h 47m

$673

KilleenOntario

GRK - ONT

GRKONT

Killeen Fort Hood Regional

Sun 2/15

6:28 pm-10:29 pm

1 stop6h 01m

Ontario

Wed 2/18

2:39 pm-10:36 pm

1 stop5h 57m

$673

KilleenOntario

GRK - ONT

GRKONT

Killeen Fort Hood Regional

Sun 2/15

6:28 pm-11:59 pm

1 stop7h 31m

Ontario

Mon 2/16

11:58 pm-9:45 am

1 stop7h 47m

$673

KilleenOntario

GRK - ONT

GRKONT

Killeen Fort Hood Regional

Mon 3/16

6:33 pm-10:30 pm

1 stop5h 57m

$186

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 11 results
1
2

Best time to book a flight from Fort Hood to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Fort Hood with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Fort Hood to Ontario

What is the cheapest month to book a flight from Fort Hood to Ontario?

Currently, May is the cheapest month in which you can book a flight from Fort Hood to Ontario (average of $107). Flying from Fort Hood to Ontario in December is currently the most expensive (average of $217). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from F0H to ONT?

Find hourly flight availability from Fort Hood to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 5, 2026.

When flying from Fort Hood to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 35% versus a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Fort Hood to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ontario from Fort Hood?

    Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Ontario from Fort Hood. Booking flights from Fort Hood to Ontario (ONT) should be relatively easy as there are 0 daily inbound flights from Fort Hood from 5 different airlines.

  • How popular is this Fort Hood to Ontario flight route?

    Within the past month, 3 users have taken a look at flights from Fort Hood to Ontario.

  • How long is the flight from Fort Hood to Ontario?

    American Airlines can get you from Fort Hood to Ontario in just under 7h 26m. Your travel time can differ by up to . Fort Hood and Ontario are separated by a distance of 1167 mi.

  • What are the cheapest flights from Fort Hood to Ontario?

    On average you can expect to pay $282 for a flight from Fort Hood to Ontario. The cheapest flight overall is $103 while the most popular route, (Killeen Fort Hood Regional - Ontario) is currently priced at $437.

  • Can I find deals for flights from Fort Hood to Ontario that include hotel bookings?

    Yes. In addition to deals on Fort Hood to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fort Hood to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fort Hood to Ontario.

  • Can I find deals for business class flights from Fort Hood to Ontario?

    Yes. Cheapflights offers flight deals from Fort Hood to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Fort Hood to Ontario?

    Currently, May is the cheapest month in which you can book a flight from Fort Hood to Ontario (average of $107). Flying from Fort Hood to Ontario in December is currently the most expensive (average of $217). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Fort Hood to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Las Vegas flights
Dallas/Fort Worth to San Francisco flights
Dallas/Fort Worth to Los Angeles flights
Hobby to Las Vegas flights
Austin to Las Vegas flights
Hobby to Los Angeles flights
Dallas/Fort Worth to Ontario flights
George Bush Intcntl to Las Vegas flights
George Bush Intcntl to Los Angeles flights
Dallas/Fort Worth to Santa Ana flights
Love Field to Las Vegas flights
San Antonio to Las Vegas flights
Austin to Los Angeles flights
Dallas/Fort Worth to San Diego flights
Hobby to San Francisco flights
Hobby to Ontario flights
Love Field to Los Angeles flights
George Bush Intcntl to Ontario flights
Austin to San Francisco flights
Hobby to San Diego flights
George Bush Intcntl to San Francisco flights
Dallas/Fort Worth to San Jose flights
Hobby to Santa Ana flights
George Bush Intcntl to Santa Ana flights
Dallas/Fort Worth to Sacramento flights
George Bush Intcntl to San Diego flights
San Antonio to Los Angeles flights
Austin to San Diego flights
Love Field to San Francisco flights
Hobby to Burbank flights
Dallas/Fort Worth to Burbank flights
George Bush Intcntl to Burbank flights
Dallas/Fort Worth to Oakland flights
Hobby to Sacramento flights
Austin to Ontario flights
El Paso to Las Vegas flights
Dallas/Fort Worth to Palm Springs flights
Austin to Santa Ana flights
Austin to San Jose flights
Love Field to San Diego flights
San Antonio to San Francisco flights
George Bush Intcntl to Sacramento flights
Dallas/Fort Worth to Reno flights
San Antonio to Ontario flights
Love Field to Ontario flights
Dallas/Fort Worth to Long Beach flights
Love Field to San Jose flights
El Paso to Los Angeles flights
Hobby to San Jose flights
Love Field to Santa Ana flights

Top 5 airlines flying from Fort Hood to Ontario

Discover the top 5 airlines that operate flights from Fort Hood to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$156Average$225FlexibilityNo cancel feeOn-time62%
DeltaCheapest$177Average$300FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$230Average$407FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$247Average$395FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$258Average$512FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.