HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$129+ Cheap flights from Arkansas 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
XNA — ONT
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Arkansas 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 Arkansas to Ontario

Cheapest flights from Arkansas to Ontario
Explore the most affordable flight options available from Arkansas to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2026.

This Frontier deal was found by Cheapflights users on 7/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/42:21 pm
XNA
-
ONT
1 stop11h 29m
Frontier
Tue 8/116:00 am
ONT
-
XNA
1 stop5h 36m
Frontier
Deal found 7/9$250
This Frontier deal was found by Cheapflights users on 7/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/42:21 pm
XNA
-
ONT
1 stop11h 29m
Frontier
Sat 8/86:00 am
ONT
-
XNA
1 stop5h 36m
Frontier
Deal found 7/9$255
This Frontier deal was found by Cheapflights users on 7/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:21 pm
XNA
-
ONT
1 stop11h 29m
Frontier
Sun 8/236:00 am
ONT
-
XNA
1 stop5h 36m
Frontier
Deal found 7/11$260
This Frontier deal was found by Cheapflights users on 7/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:21 pm
XNA
-
ONT
1 stop21h 43m
Frontier
Sat 8/227:56 pm
ONT
-
XNA
1 stop15h 40m
Frontier
Deal found 7/10$261
This Southwest deal was found by Cheapflights users on 7/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:15 pm
MEM
-
ONT
1 stop5h 55m
Southwest
Wed 8/121:50 pm
ONT
-
MEM
1 stop5h 45m
Southwest
Deal found 7/8$261
This Frontier deal was found by Cheapflights users on 7/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/252:21 pm
XNA
-
ONT
1 stop11h 29m
Frontier
Tue 8/46:00 am
ONT
-
XNA
1 stop5h 36m
Frontier
Deal found 7/6$262
This Frontier deal was found by Cheapflights users on 7/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/92:21 pm
XNA
-
ONT
1 stop11h 29m
Frontier
Tue 8/116:00 am
ONT
-
XNA
1 stop5h 36m
Frontier
Deal found 7/9$265
This Expedia deal was found by Cheapflights users on 7/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:21 pm
XNA
-
ONT
1 stop21h 43m
Frontier
Thu 7/236:00 am
ONT
-
XNA
1 stop5h 36m
Frontier
Deal found 7/8$267
This Expedia deal was found by Cheapflights users on 7/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:46 pm
LIT
-
ONT
1 stop6h 04m
Frontier
Sun 8/910:49 am
ONT
-
LIT
1 stop6h 12m
Frontier
Deal found 7/8$269
This Frontier deal was found by Cheapflights users on 7/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/92:21 pm
XNA
-
ONT
1 stop11h 29m
Frontier
Thu 8/136:00 am
ONT
-
XNA
1 stop5h 36m
Frontier
Deal found 7/9$270
This Southwest deal was found by Cheapflights users on 7/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:35 pm
MEM
-
ONT
2 stops8h 20m
Southwest
Wed 8/266:40 am
ONT
-
MEM
2 stops8h 35m
Southwest
Deal found 7/9$271
This Booking.com deal was found by Cheapflights users on 7/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:21 pm
XNA
-
ONT
1 stop11h 29m
Frontier
Mon 8/2410:49 am
ONT
-
XNA
1 stop24h 47m
Frontier
Deal found 7/6$272

Find flight deals from Arkansas to Ontario

Keep the following information in mind while searching for Arkansas to Ontario flight deals. Data was last updated July 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$250
(Frontier)

One-way from

$129
(Delta)

Popular in

March

Cheapest in

July

Average price

$309
Provider with most accurate pricing for Little Rock-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Little Rock-Los Angeles flights.
Search Deals
From Arkansas to Ontario
Search Deals
One-way flight from Arkansas to Ontario
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arkansas 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 July 11, 2026.
Use the filters below to find and compare flights from Arkansas to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MemphisOntario

MEM - ONT

MEMONT

Memphis

Thu 8/6

5:45 am-9:15 am

1 stop5h 30m

Ontario

Wed 8/12

6:40 am-5:15 pm

2 stops8h 35m

$266

Little RockOntario

LIT - ONT

LITONT

Little Rock

Thu 8/27

8:15 pm-11:50 pm

1 stop5h 35m

Ontario

Sat 8/29

7:56 pm-7:30 pm

1 stop21h 34m

$276

Little RockOntario

LIT - ONT

LITONT

Little Rock

Fri 10/16

6:02 pm-11:46 pm

1 stop7h 44m

Ontario

Thu 10/22

9:45 am-5:22 pm

1 stop5h 37m

$277

MemphisOntario

MEM - ONT

MEMONT

Memphis

Mon 8/10

7:10 am-12:16 pm

1 stop7h 06m

Ontario

Fri 8/14

10:00 pm-8:49 am

1 stop8h 49m

$304

Little RockOntario

LIT - ONT

LITONT

Little Rock

Sat 8/22

11:57 am-6:12 pm

1 stop8h 15m

Ontario

Tue 8/25

9:15 am-7:39 pm

1 stop8h 24m

$325

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Wed 9/9

6:00 pm-10:04 pm

1 stop6h 04m

Ontario

Tue 9/15

12:17 pm-10:12 pm

1 stop7h 55m

$329

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Sun 9/6

5:54 pm-10:23 pm

1 stop6h 29m

Ontario

Sat 9/12

12:17 pm-11:58 pm

1 stop9h 41m

$329
Quickest round-trip

Little RockOntario

LIT - ONT

LITONT

Little Rock

Tue 8/25

9:00 am-12:50 pm

1 stop5h 50m

Ontario

Wed 8/26

5:00 am-12:51 pm

1 stop5h 51m

$347

FayettevilleOntario

XNA - ONT

XNAONT

Fayetteville Northwest Arkansas

Fri 8/7

5:54 pm-11:34 pm

1 stop7h 40m

Ontario

Tue 8/11

9:43 am-5:14 pm

1 stop5h 31m

$364

MemphisOntario

MEM - ONT

MEMONT

Memphis

Mon 8/17

3:27 pm-9:59 pm

1 stop8h 32m

Ontario

Wed 8/19

1:18 pm-8:42 pm

1 stop5h 24m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Arkansas to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Arkansas 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 Arkansas to Ontario

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

Currently, April is the cheapest month in which you can book a flight from Arkansas to Ontario (average of $101). Flying from Arkansas to Ontario in September is currently the most expensive (average of $296). 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.

How much does it cost to fly round-trip from Arkansas to Ontario?

How far ahead should I book a flight from Arkansas to Ontario?

Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Arkansas to Ontario. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

Find useful and relevant information for your journey from Arkansas 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 Arkansas?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Ontario from Arkansas.

  • How long is the flight from Arkansas to Ontario?

    Southwest, Frontier, and Delta can get you from Arkansas to Ontario in just under 5h 30m. Your travel time can differ by up to 2h 14m. There are 1567 mi between Arkansas and Ontario. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Arkansas to Ontario one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $97. Users have also found prices from $175 and $226 on American Airlines and United Airlines, respectively.

  • What are the most popular routes from Arkansas to Ontario?

    While some choose either Fayetteville Northwest Arkansas - Ontario or Little Rock - Ontario, Memphis - Ontario is the most popular route from Arkansas to Ontario.

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

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

  • How can I find direct flights from Arkansas to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Arkansas 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 Arkansas to Ontario?

    Currently, April is the cheapest month in which you can book a flight from Arkansas to Ontario (average of $101). Flying from Arkansas to Ontario in September is currently the most expensive (average of $296). 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 Arkansas to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Newark to San Francisco flights
John F Kennedy Intl to San Francisco flights
LaGuardia to San Francisco flights
John F Kennedy Intl to Los Angeles flights
Newark to Los Angeles flights
Dallas/Fort Worth to Las Vegas flights
Newark to Las Vegas flights
Dallas/Fort Worth to Los Angeles flights
Seattle to Los Angeles flights
Los Angeles to Las Vegas flights
O'Hare Intl to Las Vegas flights
Stewart to San Francisco flights
Hobby to Las Vegas flights
John F Kennedy Intl to Las Vegas flights
LaGuardia to Los Angeles flights
Atlanta to Las Vegas flights
Seattle to Las Vegas flights
Seattle to Ontario flights
O'Hare Intl to Los Angeles flights
Seattle to San Francisco flights
Dulles Intl to Las Vegas flights
George Bush Intcntl to Las Vegas flights
John F Kennedy Intl to Ontario flights
San Francisco to Ontario flights
Ontario to San Francisco flights
San Francisco to Los Angeles flights
Detroit to Las Vegas flights
LaGuardia to Las Vegas flights
Hobby to Los Angeles flights
Los Angeles to San Francisco flights
Santa Ana to Las Vegas flights
Reagan-National to Los Angeles flights
Dallas/Fort Worth to San Francisco flights
San Francisco to Las Vegas flights
Denver to Las Vegas flights
Boston to Las Vegas flights
San Francisco to Santa Ana flights
Boston to Los Angeles flights
Baltimore to Las Vegas flights
Reagan-National to Las Vegas flights
Atlanta to Los Angeles flights
Portland to Los Angeles flights
Dulles Intl to Los Angeles flights
Baltimore to Los Angeles flights
Seattle to Santa Ana flights
George Bush Intcntl to Los Angeles flights
Austin to Las Vegas flights
Dallas/Fort Worth to Ontario flights
Orlando to Las Vegas flights
O'Hare Intl to San Francisco flights

Top 5 airlines flying from Arkansas to Ontario

Discover the top 5 airlines that operate flights from Arkansas 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 July 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$142Average$281FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$251Average$403FlexibilityNo cancel feeOn-time69%
DeltaCheapest$257Average$366FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$284Average$453FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$325Average$456FlexibilityNo cancel feeOn-time63%

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.