What airlines fly to Ontario?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Ontario from Syracuse according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 6 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 Syracuse Hancock Intl to Ontario?

United Airlines and Delta are the most popular carriers operating from Syracuse Hancock Intl to Ontario

When did momondo last update prices for flights from Syracuse Hancock Intl Airport to Ontario Airport?

Prices for flights from Syracuse Hancock Intl Airport to Ontario Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Syracuse Hancock Intl Airport to Ontario Airport?

There are 3 operators available for flights from Syracuse Hancock Intl Airport to Ontario Airport as of November 2025.

How old do you have to be to fly from Syracuse Hancock Intl 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 Syracuse Hancock Intl Airport to Ontario Airport.

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

The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$232 Cheap Flights from Syracuse to Ontario in 2025/26

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3:00 pm - 9:07 pmSYR-ONT

9h 07m1 stop

10:20 pm - 11:15 amONT-SYR

9h 55m1 stop

$309Delta

Find Deal

Sat, Feb 28 - Wed, Mar 4

6:00 am - 11:54 amSYR-ONT

8h 54m1 stop

10:30 pm - 12:01 pmONT-SYR

10h 31m2 stops

$314Delta

Find Deal

Sun, Jan 25 - Fri, Feb 6

11:43 am - 9:07 pmSYR-ONT

12h 24m2 stops

10:30 pm - 11:37 amONT-SYR

10h 07m2 stops

$319Delta

Find Deal

Sat, Jan 24 - Thu, Jan 29

7:45 am - 12:47 pmSYR-ONT

8h 02m1 stop

1:24 pm - 11:13 pmONT-SYR

6h 49m1 stop

$409United Airlines

Find Deal

Tue, Jan 20 - Tue, Feb 3

6:15 am - 5:37 pmSYR-ONT

14h 22m2 stops

1:34 pm - 11:15 pmONT-SYR

6h 41m1 stop

$414United Airlines

Find Deal

Tue, Dec 9 - Tue, Dec 16

11:29 am - 10:53 pmSYR-ONT

14h 24m2 stops

5:05 am - 9:20 pmONT-SYR

13h 15m2 stops

$419United Airlines

Find Deal

Tue, Jan 20 - Tue, Feb 3

1:33 pm - 8:58 pmSYR-ONT

10h 25m1 stop

12:45 pm - 10:45 pmONT-SYR

7h 00m1 stop

$432American Airlines

Find Deal

Wed, Dec 24 - Fri, Dec 26

1:33 pm - 8:58 pmSYR-ONT

10h 25m1 stop

7:18 pm - 11:45 amONT-SYR

13h 27m2 stops

$437American Airlines

Find Deal

Wed, Dec 24 - Fri, Dec 26

7:25 am - 4:07 pmSYR-ONT

11h 42m2 stops

7:18 pm - 11:45 amONT-SYR

13h 27m2 stops

$501American Airlines

Find Deal

Wed, Dec 24 - Fri, Dec 26

6:13 am - 1:55 pmSYR-ONT

10h 42m1 stop

7:10 am - 6:42 pmONT-SYR

8h 32m1 stop

$578American Airlines

Find Deal

Wed, Dec 17 - Wed, Dec 24

Delta flights from Syracuse to Ontario

Our best Delta deals on Syracuse to Ontario flight tickets

Delta

Feb 28

SYR3:00 pmSyracuse Hancock Intl

9h 07m

1 stop

ONT9:07 pmOntario

Mar 4

ONT10:20 pmOntario

9h 55m

1 stop

SYR11:15 amSyracuse Hancock Intl

$309

Find similar

Delta

Jan 25

SYR6:00 amSyracuse Hancock Intl

8h 54m

1 stop

ONT11:54 amOntario

Feb 6

ONT10:30 pmOntario

10h 31m

2 stops

SYR12:01 pmSyracuse Hancock Intl

$314

Find similar

Delta

Jan 24

SYR11:43 amSyracuse Hancock Intl

12h 24m

2 stops

ONT9:07 pmOntario

Jan 29

ONT10:30 pmOntario

10h 07m

2 stops

SYR11:37 amSyracuse Hancock Intl

$319

Find similar

United Airlines flights from Syracuse to Ontario

Our best United Airlines deals on Syracuse to Ontario flight tickets

United Airlines

Jan 20

SYR7:45 amSyracuse Hancock Intl

8h 02m

1 stop

ONT12:47 pmOntario

Feb 3

ONT1:24 pmOntario

6h 49m

1 stop

SYR11:13 pmSyracuse Hancock Intl

$409

Find similar

United Airlines

Dec 9

SYR6:15 amSyracuse Hancock Intl

14h 22m

2 stops

ONT5:37 pmOntario

Dec 16

ONT1:34 pmOntario

6h 41m

1 stop

SYR11:15 pmSyracuse Hancock Intl

$414

Find similar

United Airlines

Jan 20

SYR11:29 amSyracuse Hancock Intl

14h 24m

2 stops

ONT10:53 pmOntario

Feb 3

ONT5:05 amOntario

13h 15m

2 stops

SYR9:20 pmSyracuse Hancock Intl

$419

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Sat 2/28

3:00 pm-9:07 pm

1 stop9h 07m

Ontario

Wed 3/4

10:20 pm-11:15 am

1 stop9h 55m

$309

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Sun 1/25

6:00 am-11:54 am

1 stop8h 54m

Ontario

Fri 2/6

10:30 pm-12:01 pm

2 stops10h 31m

$314

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Sat 1/24

11:43 am-9:07 pm

2 stops12h 24m

Ontario

Thu 1/29

10:30 pm-11:37 am

2 stops10h 07m

$319

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Tue 1/20

7:45 am-12:47 pm

1 stop8h 02m

Ontario

Tue 2/3

1:24 pm-11:13 pm

1 stop6h 49m

$409

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Tue 12/9

6:15 am-5:37 pm

2 stops14h 22m

Ontario

Tue 12/16

1:34 pm-11:15 pm

1 stop6h 41m

$414

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Tue 1/20

11:29 am-10:53 pm

2 stops14h 24m

Ontario

Tue 2/3

5:05 am-9:20 pm

2 stops13h 15m

$419

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Wed 12/24

1:33 pm-8:58 pm

1 stop10h 25m

Ontario

Fri 12/26

12:45 pm-10:45 pm

1 stop7h 00m

$432

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Wed 12/24

1:33 pm-8:58 pm

1 stop10h 25m

Ontario

Fri 12/26

7:18 pm-11:45 am

2 stops13h 27m

$437

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Wed 12/24

7:25 am-4:07 pm

2 stops11h 42m

Ontario

Fri 12/26

7:18 pm-11:45 am

2 stops13h 27m

$501

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Wed 12/17

6:13 am-1:55 pm

1 stop10h 42m

Ontario

Wed 12/24

7:10 am-6:42 pm

1 stop8h 32m

$578

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How to get the cheapest flight ticket from Syracuse 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 month to fly to Ontario?

In general, April is the cheapest month to fly from Syracuse to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $296. If you aren’t able to travel during the month of April, then book flights to Ontario from Syracuse during September instead. Flights to Ontario in September, while not as cheap as those in April, still average around $308.

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 Wednesday when prices can be found for as low as $391. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Syracuse to Ontario for around $613.

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

In the evening is the cheapest time of day to fly from Syracuse to Ontario when you can find flight prices for as low as $298. Flying to Ontario in the evening 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 $496 on average. Flights to Ontario from Syracuse in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How have Syracuse to Ontario flight prices changed over time?

When to book flights from Syracuse to Ontario

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

Estimated round-trip price

Cheap Syracuse to Ontario (SYR to ONT) flight deals and tips

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

Direct flights	None

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

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How far is Syracuse Hancock Intl to Ontario by plane?
A flight from Syracuse Hancock Intl to Ontario will travel around 2299.8 mi. By plane, this route typically takes 7h 31m.
When did momondo last update prices for flights from Syracuse Hancock Intl Airport to Ontario Airport?
Prices for flights from Syracuse Hancock Intl Airport to Ontario Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Syracuse Hancock Intl Airport to Ontario Airport?
There are 3 operators available for flights from Syracuse Hancock Intl Airport to Ontario Airport as of November 2025.
How old do you have to be to fly from Syracuse Hancock Intl 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 Syracuse Hancock Intl Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Syracuse to Ontario?
Based on momondo bookings for flights between Syracuse and Ontario, the leading airline is American Airlines, making up 40% of the total bookings. Other popular airlines include Delta with 36% and United Airlines with 24%.

Best airlines flying from Syracuse to Ontario

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $236	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
United Airlines	PriceFrom $266	Free Cancellation	Rating 7.4 9,002 reviews	Search United Airlines flights
Delta	PriceFrom $296	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta flights

Why use momondo?

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

It is quick and easy to find Syracuse 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 Syracuse to Ontario with flexible booking policies on momondo?

All flight searches from Syracuse to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Syracuse 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 Syracuse to Ontario.

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

Yes. momondo can track prices for Syracuse to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.