What airlines fly to Ontario?

Delta, Allegiant Air and United Airlines are the top three most popular airlines that fly to Ontario from Jackson according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 5 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Jackson Hole to Ontario?

Hawaiian Airlines, Alaska Airlines, and United Airlines are the most popular carriers operating from Jackson Hole to Ontario

When did momondo last update prices for flights from Jackson Hole Airport to Ontario Airport?

Prices for flights from Jackson Hole Airport to Ontario Airport refresh daily.

How many operators does momondo search for flights from Jackson Hole Airport to Ontario Airport?

There is 1 operator available for flights from Jackson Hole Airport to Ontario Airport as of October 2025.

How old do you have to be to fly from Jackson Hole Airport to Ontario Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Jackson Hole Airport to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$145 Cheap Flights from Jackson to Ontario in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Jackson to Los Angeles

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:50 pm - 11:58 pmJAC-ONT

7h 08m1 stop

6:00 am - 12:00 pmONT-JAC

5h 00m1 stop

$289Delta

Find Deal

Fri, Dec 5 - Sun, Dec 7

5:30 pm - 10:38 pmJAC-ONT

30h 08m2 stops

6:00 am - 12:17 pmONT-JAC

5h 17m1 stop

$299Delta

Find Deal

Fri, Feb 27 - Tue, Mar 3

5:30 pm - 10:38 pmJAC-ONT

30h 08m2 stops

6:45 am - 4:33 pmONT-JAC

8h 48m2 stops

$304Delta

Find Deal

Fri, Feb 27 - Tue, Mar 3

1:10 pm - 4:19 pmJAC-ONT

4h 09m1 stop

1:00 pm - 7:03 pmONT-JAC

5h 03m1 stop

$344Delta

Find Deal

Fri, Feb 27 - Tue, Mar 3

4:25 pm - 9:19 pmJAC-ONT

5h 54m1 stop

6:00 am - 2:02 pmONT-JAC

7h 02m1 stop

$359United Airlines

Find Deal

Fri, Feb 27 - Tue, Mar 3

4:25 pm - 8:42 pmJAC-ONT

5h 17m1 stop

5:05 am - 1:22 pmONT-JAC

7h 17m1 stop

$418United Airlines

Find Deal

Tue, Dec 9 - Wed, Dec 10

4:25 pm - 8:30 pmJAC-ONT

5h 05m1 stop

6:00 am - 1:59 pmONT-JAC

6h 59m1 stop

$424United Airlines

Find Deal

Sat, Mar 14 - Tue, Mar 17

1:11 pm - 4:01 pmJAC-ONT

27h 50m2 stops

4:47 pm - 12:14 pmONT-JAC

18h 27m2 stops

$545American Airlines

Find Deal

Fri, Nov 21 - Mon, Nov 24

7:20 pm - 4:53 pmJAC-ONT

22h 33m2 stops

11:30 am - 6:40 pmONT-JAC

6h 10m1 stop

$766Alaska Airlines

Find Deal

Mon, Feb 16 - Thu, Feb 19

7:20 pm - 10:37 pmJAC-ONT

28h 17m1 stop

11:30 am - 6:40 pmONT-JAC

6h 10m1 stop

$780Alaska Airlines

Find Deal

Mon, Feb 16 - Thu, Feb 19

Delta flights from Jackson to Ontario

Our best Delta deals on Jackson to Ontario flight tickets

Delta

Dec 5

JAC5:50 pmJackson Hole

7h 08m

1 stop

ONT11:58 pmOntario

Dec 7

ONT6:00 amOntario

5h 00m

1 stop

JAC12:00 pmJackson Hole

$289

Find similar

Delta

Feb 27

JAC5:30 pmJackson Hole

30h 08m

2 stops

ONT10:38 pmOntario

Mar 3

ONT6:00 amOntario

5h 17m

1 stop

JAC12:17 pmJackson Hole

$299

Find similar

Delta

Feb 27

JAC5:30 pmJackson Hole

30h 08m

2 stops

ONT10:38 pmOntario

Mar 3

ONT6:45 amOntario

8h 48m

2 stops

JAC4:33 pmJackson Hole

$304

Find similar

United Airlines flights from Jackson to Ontario

Our best United Airlines deals on Jackson to Ontario flight tickets

United Airlines

Feb 27

JAC4:25 pmJackson Hole

5h 54m

1 stop

ONT9:19 pmOntario

Mar 3

ONT6:00 amOntario

7h 02m

1 stop

JAC2:02 pmJackson Hole

$359

Find similar

United Airlines

Dec 9

JAC4:25 pmJackson Hole

5h 17m

1 stop

ONT8:42 pmOntario

Dec 10

ONT5:05 amOntario

7h 17m

1 stop

JAC1:22 pmJackson Hole

$418

Find similar

United Airlines

Mar 14

JAC4:25 pmJackson Hole

5h 05m

1 stop

ONT8:30 pmOntario

Mar 17

ONT6:00 amOntario

6h 59m

1 stop

JAC1:59 pmJackson Hole

$424

Find similar

Fly from

Fly to

Route

Depart

Return

Price

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Fri 12/5

5:50 pm-11:58 pm

1 stop7h 08m

Ontario

Sun 12/7

6:00 am-12:00 pm

1 stop5h 00m

$289

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Fri 2/27

5:30 pm-10:38 pm

2 stops30h 08m

Ontario

Tue 3/3

6:00 am-12:17 pm

1 stop5h 17m

$299

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Fri 2/27

5:30 pm-10:38 pm

2 stops30h 08m

Ontario

Tue 3/3

6:45 am-4:33 pm

2 stops8h 48m

$304

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Fri 2/27

1:10 pm-4:19 pm

1 stop4h 09m

Ontario

Tue 3/3

1:00 pm-7:03 pm

1 stop5h 03m

$344

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Fri 2/27

4:25 pm-9:19 pm

1 stop5h 54m

Ontario

Tue 3/3

6:00 am-2:02 pm

1 stop7h 02m

$359

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Tue 12/9

4:25 pm-8:42 pm

1 stop5h 17m

Ontario

Wed 12/10

5:05 am-1:22 pm

1 stop7h 17m

$418

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Sat 3/14

4:25 pm-8:30 pm

1 stop5h 05m

Ontario

Tue 3/17

6:00 am-1:59 pm

1 stop6h 59m

$424

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Fri 11/21

1:11 pm-4:01 pm

2 stops27h 50m

Ontario

Mon 11/24

4:47 pm-12:14 pm

2 stops18h 27m

$545

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Mon 2/16

7:20 pm-4:53 pm

2 stops22h 33m

Ontario

Thu 2/19

11:30 am-6:40 pm

1 stop6h 10m

$766

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

Mon 2/16

7:20 pm-10:37 pm

1 stop28h 17m

Ontario

Thu 2/19

11:30 am-6:40 pm

1 stop6h 10m

$780

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Jackson to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Tuesday when prices can be found for as low as $264. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Jackson to Ontario for around $579.

What is the cheapest time of day to depart on your flight to Ontario?

In the afternoon is the cheapest time of day to fly from Jackson to Ontario when you can find flight prices for as low as $419. Flying to Ontario in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $526 on average. Flights to Ontario from Jackson in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Jackson to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Jackson to Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Jackson to Ontario (JAC to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jackson to Ontario

Direct flights	None

There are no direct flights from Jackson to Ontario. There are no popular flight routes from Jackson to Ontario.

Search flight deals

How far is Jackson Hole to Ontario by plane?
The distance between Jackson Hole and Ontario is about 747.8 mi. Flights usually cover this in 4h 09m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Jackson Hole Airport to Ontario Airport?
Prices for flights from Jackson Hole Airport to Ontario Airport refresh daily.
How many operators does momondo search for flights from Jackson Hole Airport to Ontario Airport?
There is 1 operator available for flights from Jackson Hole Airport to Ontario Airport as of October 2025.
How old do you have to be to fly from Jackson Hole Airport to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Jackson Hole Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Jackson to Ontario?
Based on momondo bookings for flights between Jackson and Ontario, the leading airline is Delta, making up 100% of the total bookings.

Best airlines flying from Jackson to Ontario

Compare and see reviews for airlines that fly from Jackson to Ontario with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $274	Free Cancellation	Rating 7.9 7,984 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Jackson to Ontario?

It is quick and easy to find Jackson to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

Can I find flights from Jackson to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from Jackson on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Jackson to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Jackson to Ontario.

I’m not ready to book a flight from Jackson to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Jackson to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.