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Ontario

$211+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
JAC — ONT
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
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 March 12, 2026.

This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/282:33 pm
JAC
-
ONT
1 stop7h 17m
United Airlines
Wed 4/15:10 am
ONT
-
JAC
1 stop7h 11m
United Airlines
Deal found 3/11$309
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:15 pm
JAC
-
ONT
1 stop5h 21m
United Airlines
Sat 4/46:00 am
ONT
-
JAC
1 stop6h 56m
United Airlines
Deal found 3/8$359
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/154:15 pm
JAC
-
ONT
1 stop5h 21m
United Airlines
Fri 5/85:00 am
ONT
-
JAC
1 stop7h 21m
United Airlines
Deal found 3/7$409
This Delta deal was found by Cheapflights users on 3/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:20 am
JAC
-
ONT
1 stop5h 54m
Delta
Thu 4/237:00 am
ONT
-
JAC
2 stops8h 13m
Delta
Deal found 3/8$423
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:00 am
JAC
-
ONT
2 stops11h 47m
United Airlines
Sat 5/21:40 pm
ONT
-
JAC
1 stop6h 18m
United Airlines
Deal found 3/11$434
This United Airlines deal was found by Cheapflights users on 3/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:00 am
JAC
-
ONT
2 stops11h 47m
United Airlines
Sat 4/46:00 am
ONT
-
JAC
1 stop6h 56m
United Airlines
Deal found 3/10$484

Find 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 March 12, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$309
(United Airlines)

One-way from

$211
(Delta)

Popular in

May

Cheapest in

January

Average price

$279
Provider with most accurate pricing for Jackson Hole-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jackson Hole-Ontario flights.
Search Deals
From Jackson Hole to Ontario
Search Deals
One-way flight from Jackson Hole to Ontario
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 12, 2026.
Use the filters below to find and compare flights from Jackson to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Wed 4/1

4:15 pm-8:36 pm

1 stop5h 21m

Ontario

Sat 4/4

6:00 am-1:56 pm

1 stop6h 56m

$359

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Wed 4/15

4:15 pm-8:36 pm

1 stop5h 21m

Ontario

Thu 5/7

5:00 am-1:21 pm

1 stop7h 21m

$409

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Wed 4/15

4:15 pm-8:36 pm

1 stop5h 21m

Ontario

Fri 5/8

5:00 am-1:21 pm

1 stop7h 21m

$409

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Thu 4/2

7:00 am-5:47 pm

2 stops11h 47m

Ontario

Sat 4/4

6:00 am-1:56 pm

1 stop6h 56m

$484

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Sat 4/4

4:15 pm-8:36 pm

1 stop5h 21m

Ontario

Mon 4/6

5:10 am-1:21 pm

1 stop7h 11m

$489
Cheapest one-way

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Tue 6/9

7:15 am-12:29 pm

1 stop6h 14m

$211
Quickest one-way

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Mon 7/13

8:00 am-12:12 pm

1 stop5h 12m

$221

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Wed 4/1

4:15 pm-8:36 pm

1 stop5h 21m

$221

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Thu 8/27

7:00 am-1:41 pm

1 stop7h 41m

$222

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Tue 6/16

8:00 am-12:12 pm

1 stop5h 12m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 15 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Jackson-Ontario flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Jackson-Ontario flight deals on Cheapflights vs. Expedia <90% 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 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-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, May is the cheapest month in which you can book a flight from Jackson to Ontario (average of $92). Flying from Jackson to Ontario in June is currently the most expensive (average of $164). 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 March 12, 2026.
Read reviews from past customers who have flown Delta from Jackson to Ontario. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,286 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,286 reviews
Delta
7.9
Good
8,286 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 5h 21m. Fly via United Airlines 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, May is the cheapest month in which you can book a flight from Jackson to Ontario (average of $92). Flying from Jackson to Ontario in June is currently the most expensive (average of $164). 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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Alternative routes for Jackson to Ontario

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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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$274Average$333FlexibilityNo cancel feeOn-timeN/A

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