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Ontario

$329+ Cheap flights from Jackson, MS to Ontario (JAN - 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
JAN — ONT
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Jackson to Ontario

Cheapest flights from Jackson to Ontario
Explore the most affordable flight options available from Jackson to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:35 am
JAN
-
ONT
1 stop8h 12m
Delta
Tue 3/1710:25 pm
ONT
-
JAN
1 stop8h 10m
Delta
Deal found 1/20$380
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/184:55 pm
JAN
-
ONT
1 stop7h 04m
United Airlines
Sun 2/226:00 am
ONT
-
JAN
1 stop5h 26m
United Airlines
Deal found 1/21$407
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/182:07 pm
JAN
-
ONT
2 stops10h 12m
American Airlines
Sun 2/2211:58 pm
ONT
-
JAN
1 stop6h 38m
American Airlines
Deal found 1/21$412
This Southwest deal was found by Cheapflights users on 1/21. 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 2/186:40 am
JAN
-
ONT
2 stops9h 55m
Southwest
Sun 2/229:50 am
ONT
-
JAN
2 stops9h 25m
Southwest
Deal found 1/21$417
This Southwest deal was found by Cheapflights users on 1/19. 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.
Fri 5/155:45 am
JAN
-
ONT
1 stop5h 45m
Southwest
Mon 5/1810:10 am
ONT
-
JAN
1 stop6h 55m
Southwest
Deal found 1/19$420
This Southwest deal was found by Cheapflights users on 1/21. 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 8/126:40 pm
JAN
-
ONT
1 stop5h 25m
Southwest
Sun 8/1610:10 am
ONT
-
JAN
1 stop8h 05m
Southwest
Deal found 1/21$447
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/137:56 pm
JAN
-
ONT
1 stop6h 03m
American Airlines
Mon 2/1611:58 pm
ONT
-
JAN
1 stop6h 38m
American Airlines
Deal found 1/20$456
This American Airlines deal was found by Cheapflights users on 1/20. 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 3/44:34 pm
JAN
-
ONT
1 stop8h 15m
American Airlines
Wed 3/1111:58 pm
ONT
-
JAN
1 stop6h 47m
American Airlines
Deal found 1/20$457

Find flight deals from Jackson to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Jackson (JAN) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$380
(Delta)

One-way from

$329
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$456
Provider with most accurate pricing for Jackson-Evers Intl-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jackson-Evers Intl-Ontario flights.
Search Deals
From Jackson-Evers Intl to Ontario
Search Deals
One-way flight from Jackson-Evers Intl to Ontario
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jackson 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 January 21, 2026.
Use the filters below to find and compare flights from Jackson to Ontario that are best for you.

Fly from

Jackson

Fly to

Ontario

Route

Depart

Return

Price

JacksonOntario

JAN - ONT

JANONT

Jackson-Evers Intl

Tue 3/10

5:35 am-11:47 am

1 stop8h 12m

Ontario

Tue 3/17

10:25 pm-8:35 am

1 stop8h 10m

$380

JacksonOntario

JAN - ONT

JANONT

Jackson-Evers Intl

Tue 3/3

2:57 pm-9:05 pm

1 stop8h 08m

Ontario

Fri 3/6

10:20 pm-9:26 am

1 stop9h 06m

$407

JacksonOntario

JAN - ONT

JANONT

Jackson-Evers Intl

Wed 2/18

2:07 pm-10:19 pm

2 stops10h 12m

Ontario

Sun 2/22

11:58 pm-8:36 am

1 stop6h 38m

$412

JacksonOntario

JAN - ONT

JANONT

Jackson-Evers Intl

Wed 2/18

6:40 am-2:35 pm

2 stops9h 55m

Ontario

Sun 2/22

9:50 am-9:15 pm

2 stops9h 25m

$417

JacksonOntario

JAN - ONT

JANONT

Jackson-Evers Intl

Fri 2/13

7:56 pm-11:59 pm

1 stop6h 03m

Ontario

Mon 2/16

11:58 pm-8:36 am

1 stop6h 38m

$456

JacksonOntario

JAN - ONT

JANONT

Jackson-Evers Intl

Tue 3/10

11:55 am-6:07 pm

1 stop8h 12m

Ontario

Wed 3/11

6:00 am-4:11 pm

1 stop8h 11m

$457

JacksonOntario

JAN - ONT

JANONT

Jackson-Evers Intl

Wed 3/4

4:34 pm-10:49 pm

1 stop8h 15m

Ontario

Wed 3/11

11:58 pm-8:45 am

1 stop6h 47m

$457

JacksonOntario

JAN - ONT

JANONT

Jackson-Evers Intl

Wed 3/4

12:38 pm-6:42 pm

1 stop8h 04m

Ontario

Tue 3/17

11:58 pm-8:45 am

1 stop6h 47m

$457

JacksonOntario

JAN - ONT

JANONT

Jackson-Evers Intl

Wed 3/4

9:06 am-1:49 pm

1 stop6h 43m

Ontario

Mon 3/16

11:58 pm-8:45 am

1 stop6h 47m

$470

JacksonOntario

JAN - ONT

JANONT

Jackson-Evers Intl

Tue 2/3

2:51 pm-9:05 pm

1 stop8h 14m

Ontario

Tue 2/10

12:41 pm-11:01 pm

1 stop8h 20m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 13 results
1
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Compare providers for flights from Jackson to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Jackson to Ontario in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Jackson, Mississippi-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jackson, Mississippi-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jackson, Mississippi-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jackson, Mississippi-Ontario flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Jackson, Mississippi-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Jackson to Ontario

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

What is the cheapest month to book a flight from Jackson, Mississippi to Ontario?

Currently, September is the cheapest month in which you can book a flight from Jackson, Mississippi to Ontario (average of $200). Flying from Jackson, Mississippi to Ontario in March is currently the most expensive (average of $453). 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.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated January 21, 2026.
See what other customers who have flown with American Airlines from Jackson to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,169 reviews

Boarding

7.5

Entertainment

6.9

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2024

LHR - SAN

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.
American Airlines
7.2
Good
11,169 reviews
American Airlines
7.2
Good
11,169 reviews

Boarding

7.5

Entertainment

6.9

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2024

LHR - SAN

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

Related info for your journey

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

  • How long is the flight from Jackson, Mississippi to Ontario?

    A quick flight from Jackson, Mississippi to Ontario can take about 8h 12m. Delta provides one of the quickest options available for as low as $380. Jackson, Mississippi and Ontario are separated by a distance of 1590 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Jackson, Mississippi to Ontario round-trip?

    Currently priced at $356, American Airlines will fly you from Jackson, Mississippi to Ontario and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. American Airlines is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jackson 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 Jackson, Mississippi to Ontario?

    Currently, September is the cheapest month in which you can book a flight from Jackson, Mississippi to Ontario (average of $200). Flying from Jackson, Mississippi to Ontario in March is currently the most expensive (average of $453). 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

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Top airline flying from Jackson to Ontario

Discover the top airline that operate flights from Jackson 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$356Average$526FlexibilityNo cancel feeOn-time71%

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