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$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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
JAN — ONT
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
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 December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:15 pmJAN - ONT
1 stop6h 37mUnited Airlines
Tue 1/68:00 amONT - JAN
1 stop6h 02mUnited Airlines
Deal found 12/20$772
This Delta deal was found by Cheapflights users on 12/20. 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.
Wed 12/316:00 amJAN - ONT
1 stop15h 50mDelta
Thu 1/17:05 amONT - JAN
1 stop7h 47mDelta
Deal found 12/20$783
This Delta deal was found by Cheapflights users on 12/20. 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.
Fri 12/265:32 pmJAN - ONT
1 stop7h 51mDelta
Thu 1/17:05 amONT - JAN
1 stop7h 47mDelta
Deal found 12/20$788
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/315:23 amJAN - ONT
1 stop6h 15mAmerican Airlines
Sat 1/36:10 amONT - JAN
1 stop7h 42mAmerican Airlines
Deal found 12/21$806
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:15 pmJAN - ONT
1 stop6h 37mUnited Airlines
Sat 1/36:10 amONT - JAN
1 stop7h 52mUnited Airlines
Deal found 12/20$808
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:03 pmJAN - ONT
2 stops9h 04mUnited Airlines
Sat 1/36:10 amONT - JAN
1 stop7h 52mUnited Airlines
Deal found 12/20$813
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:15 pmJAN - ONT
1 stop6h 37mUnited Airlines
Tue 1/68:00 amONT - JAN
1 stop6h 02mUnited Airlines
Deal found 12/20$818
This Southwest deal was found by Cheapflights users on 12/21. 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 12/316:25 amJAN - ONT
2 stops7h 45mSouthwest
Sat 1/312:50 pmONT - JAN
2 stops7h 40mSouthwest
Deal found 12/21$833
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:15 pmJAN - ONT
1 stop6h 37mUnited Airlines
Wed 12/316:04 amONT - JAN
1 stop5h 22mUnited Airlines
Deal found 12/20$842
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Tue 12/232:03 pmJAN - ONT
2 stops9h 04mUnited Airlines
Fri 1/166:00 amONT - JAN
1 stop8h 02mUnited Airlines
Deal found 12/22$843

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 December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$337
(Delta)

One-way from

$329
(United Airlines)

Popular in

September

Cheapest in

October

Average price

$591
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. 3% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 23, 2025.
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 1/13

5:32 am-11:31 am

1 stop7h 59m

Ontario

Tue 1/20

10:30 pm-8:41 am

1 stop8h 11m

$337

JacksonOntario

JAN - ONT

JANONT

Jackson-Evers Intl

Tue 1/13

12:50 pm-10:48 pm

2 stops11h 58m

Ontario

Tue 1/20

9:59 am-10:54 pm

2 stops10h 55m

$347

JacksonOntario

JAN - ONT

JANONT

Jackson-Evers Intl

Mon 1/12

2:51 pm-9:05 pm

1 stop8h 14m

Ontario

Tue 1/20

12:41 pm-11:01 pm

1 stop8h 20m

$383

JacksonOntario

JAN - ONT

JANONT

Jackson-Evers Intl

Sat 1/17

2:00 pm-8:58 pm

2 stops8h 58m

Ontario

Tue 1/20

8:00 am-4:02 pm

1 stop6h 02m

$402

JacksonOntario

JAN - ONT

JANONT

Jackson-Evers Intl

Wed 1/7

5:32 am-11:31 am

1 stop7h 59m

Ontario

Wed 1/14

10:30 pm-8:41 am

1 stop8h 11m

$467

JacksonOntario

JAN - ONT

JANONT

Jackson-Evers Intl

Sun 1/4

5:15 pm-9:52 pm

1 stop6h 37m

$329

JacksonOntario

JAN - ONT

JANONT

Jackson-Evers Intl

Sat 1/3

5:15 pm-9:52 pm

1 stop6h 37m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Jackson, Mississippi-Ontario flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 November is currently the most expensive (average of $417). 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 JAN to ONT?

Find hourly flight availability from Jackson 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 December 23, 2025.

One of the essential ways to save on airfare from Jackson, Mississippi to Ontario is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 12% on airfare.

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 December 23, 2025.
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
11,054 reviews

Comfort

7.2

Overall

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Boarding

7.5

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
11,054 reviews
American Airlines
7.2
Good
11,054 reviews

Comfort

7.2

Overall

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Boarding

7.5

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 7h 59m. Delta provides one of the quickest options available for as low as $337. 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 26% 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 November is currently the most expensive (average of $417). 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.

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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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$356Average$526FlexibilityNo cancel feeOn-time71%

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