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$170+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
JAC — ONT
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
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 January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$219
(Delta)

One-way from

$170
(Alaska Airlines)

Popular in

April

Cheapest in

March

Average price

$366
Provider with most accurate pricing for Jackson Hole-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Jackson Hole-Los Angeles 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. 5% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 7, 2026.

This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2212:58 pmJAC - ONT
1 stop4h 17mDelta
Sun 1/251:11 pmONT - JAC
1 stop4h 55mDelta
Deal found 1/7$219
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2212:58 pmJAC - ONT
1 stop4h 17mDelta
Mon 1/267:30 amONT - JAC
2 stops7h 54mDelta
Deal found 1/7$224
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2212:58 pmJAC - ONT
2 stops10h 53mDelta
Sat 1/247:30 amONT - JAC
2 stops10h 36mDelta
Deal found 1/7$230
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2212:58 pmJAC - ONT
1 stop4h 17mDelta
Wed 1/281:11 pmONT - JAC
1 stop4h 55mDelta
Deal found 1/7$269
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2212:58 pmJAC - ONT
2 stops10h 53mDelta
Thu 1/291:11 pmONT - JAC
1 stop4h 55mDelta
Deal found 1/7$274
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2212:58 pmJAC - ONT
2 stops10h 53mDelta
Fri 1/307:30 amONT - JAC
2 stops10h 36mDelta
Deal found 1/7$280
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:50 pmJAC - ONT
1 stop5h 58mDelta
Sat 4/41:20 pmONT - JAC
1 stop4h 42mDelta
Deal found 1/7$287
This United Airlines deal was found by Cheapflights users on 1/7. 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 1/214:29 pmJAC - ONT
1 stop5h 29mUnited Airlines
Sat 1/246:00 amONT - JAC
1 stop7h 26mUnited Airlines
Deal found 1/7$289
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2912:51 pmJAC - ONT
1 stop12h 05mAlaska Airlines
Sun 2/16:00 amONT - JAC
1 stop28h 08mAlaska Airlines
Deal found 1/6$345
This United Airlines deal was found by Cheapflights users on 1/7. 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 1/214:29 pmJAC - ONT
1 stop5h 29mUnited Airlines
Fri 1/306:00 amONT - JAC
1 stop7h 26mUnited Airlines
Deal found 1/7$349

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 7, 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

JAC - ONT

JACONT

Jackson Hole

Sat 1/24

7:20 am-12:16 pm

1 stop5h 56m

Ontario

Tue 1/27

1:11 pm-7:06 pm

1 stop4h 55m

$219

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Thu 1/22

12:58 pm-4:15 pm

1 stop4h 17m

Ontario

Mon 1/26

1:11 pm-7:06 pm

1 stop4h 55m

$219

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Sat 1/24

7:20 am-12:16 pm

1 stop5h 56m

Ontario

Mon 1/26

6:00 am-11:58 am

1 stop4h 58m

$219

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Fri 1/23

12:58 pm-10:51 pm

2 stops10h 53m

Ontario

Mon 1/26

1:11 pm-7:06 pm

1 stop4h 55m

$224

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Fri 1/23

12:58 pm-10:51 pm

2 stops10h 53m

Ontario

Tue 1/27

1:11 pm-7:06 pm

1 stop4h 55m

$224

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Thu 1/22

12:58 pm-10:51 pm

2 stops10h 53m

Ontario

Sat 1/24

6:00 am-11:58 am

1 stop4h 58m

$224

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Sat 1/24

12:58 pm-10:51 pm

2 stops10h 53m

Ontario

Wed 1/28

1:11 pm-7:06 pm

1 stop4h 55m

$274

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Thu 1/22

12:58 pm-10:51 pm

2 stops10h 53m

Ontario

Fri 1/30

7:30 am-7:06 pm

2 stops10h 36m

$280

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Sat 1/17

12:51 pm-8:36 pm

1 stop8h 45m

$170

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Thu 6/4

7:50 am-12:20 pm

1 stop5h 30m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 19 results
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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 $88). 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 January 7, 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
8,025 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

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
8,025 reviews
Delta
7.9
Good
8,025 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

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 56m. 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, May is the cheapest month in which you can book a flight from Jackson to Ontario (average of $88). 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 January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$274Average$333FlexibilityNo cancel feeOn-timeN/A

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