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$254+ Cheap flights from Jackson to Ontario (JAC - 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
JAC — ONT
Nov 4 — Nov 111
Tue 11/4
Tue 11/11
1 adult, Economy
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Cheap flight deals from Jackson to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Jackson (JAC) 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 October 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(Delta)

One-way from

$254
(Alaska Airlines)

Popular in

April

Cheapest in

March

Average price

$395
Provider with most accurate pricing for Jackson Hole-Ontario flight deals.
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Provider most trusted by Cheapflights users for Jackson Hole-Ontario flights.
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From Jackson Hole to Ontario
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One-way flight from Jackson Hole to Ontario
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Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 5, 2025.

This Delta deal was found by Cheapflights users on 10/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:30 amJAC - ONT
1 stop5h 44mDelta
Mon 11/104:49 pmONT - JAC
1 stop3h 40mDelta
Deal found 10/2$289
This Delta deal was found by Cheapflights users on 10/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:00 pmJAC - ONT
2 stops10h 41mDelta
Sun 11/96:00 amONT - JAC
1 stop5h 01mDelta
Deal found 10/2$294
This Delta deal was found by Cheapflights users on 10/4. 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 10/246:55 pmJAC - ONT
1 stop5h 44mDelta
Mon 10/274:35 pmONT - JAC
1 stop3h 54mDelta
Deal found 10/4$299
This Delta deal was found by Cheapflights users on 10/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/31:00 pmJAC - ONT
2 stops23h 08mDelta
Sun 11/96:00 amONT - JAC
1 stop5h 01mDelta
Deal found 10/2$319
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Thu 12/114:25 pmJAC - ONT
1 stop5h 17mUnited Airlines
Sun 12/145:05 amONT - JAC
1 stop7h 17mUnited Airlines
Deal found 10/4$321
This Delta deal was found by Cheapflights users on 10/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/95:50 pmJAC - ONT
1 stop7h 02mDelta
Wed 11/124:49 pmONT - JAC
1 stop3h 40mDelta
Deal found 10/2$323
This Delta deal was found by Cheapflights users on 10/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:00 pmJAC - ONT
2 stops10h 41mDelta
Sat 11/85:50 pmONT - JAC
2 stops17h 11mDelta
Deal found 10/2$324
This Delta deal was found by Cheapflights users on 10/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:55 pmJAC - ONT
1 stop3h 25mDelta
Fri 11/76:00 amONT - JAC
1 stop5h 05mDelta
Deal found 10/2$333
This Delta deal was found by Cheapflights users on 10/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/51:00 pmJAC - ONT
2 stops10h 41mDelta
Tue 11/116:45 amONT - JAC
2 stops13h 44mDelta
Deal found 10/2$344
This Delta deal was found by Cheapflights users on 10/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:55 pmJAC - ONT
1 stop3h 25mDelta
Thu 11/67:35 amONT - JAC
2 stops30h 12mDelta
Deal found 10/2$351

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 October 5, 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

JAC - ONT

JACONT

Jackson Hole

Thu 11/6

6:55 pm-9:20 pm

1 stop3h 25m

Ontario

Wed 11/12

6:00 am-12:01 pm

1 stop5h 01m

$289

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Sat 11/8

6:55 pm-9:20 pm

1 stop3h 25m

Ontario

Mon 11/10

4:49 pm-9:29 pm

1 stop3h 40m

$289

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Mon 11/3

7:30 am-12:14 pm

1 stop5h 44m

Ontario

Sun 11/9

6:00 am-12:01 pm

1 stop5h 01m

$289

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Wed 11/5

1:00 pm-3:53 pm

1 stop3h 53m

Ontario

Mon 11/10

4:49 pm-9:29 pm

1 stop3h 40m

$289

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Fri 11/7

6:55 pm-9:20 pm

1 stop3h 25m

Ontario

Tue 11/11

6:00 am-12:01 pm

1 stop5h 01m

$289

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Fri 11/7

6:55 pm-9:20 pm

1 stop3h 25m

Ontario

Wed 11/12

4:49 pm-9:29 pm

1 stop3h 40m

$289

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Sat 11/8

6:55 pm-9:20 pm

1 stop3h 25m

Ontario

Tue 11/11

6:00 am-12:01 pm

1 stop5h 01m

$289

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Wed 11/5

1:00 pm-3:53 pm

1 stop3h 53m

Ontario

Tue 11/11

4:49 pm-9:29 pm

1 stop3h 40m

$289

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Fri 11/7

6:55 pm-9:20 pm

1 stop3h 25m

Ontario

Sat 11/8

6:00 am-12:05 pm

1 stop5h 05m

$289

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Mon 11/3

7:30 am-12:14 pm

1 stop5h 44m

Ontario

Mon 11/10

4:49 pm-9:29 pm

1 stop3h 40m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Showing 1-10 of 15 results
1
2
  • Most accurate provider: When it comes to deals on Jackson-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jackson-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jackson-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jackson-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub 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-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 to Ontario?

Currently, August is the cheapest month in which you can book a flight from Jackson to Ontario (average of $246). Flying from Jackson to Ontario in March is currently the most expensive (average of $327). 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.

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 to Ontario?

    There are many flights that can get you from Jackson to Ontario in 3h 25m. Fly via Delta to get the fastest option. Jackson and Ontario are separated by a distance of 755 mi.

  • 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 to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Jackson to Ontario (average of $246). Flying from Jackson to Ontario in March is currently the most expensive (average of $327). 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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