Cheap flights from Syracuse to Ontario (SYR - ONT) from $85

This is the cheapest one-way flight price, found on 9/26. Prices may vary by date and flight preferences.
SYR — ONT
Oct 3 — Oct 101

The best prices from Syracuse Hancock Intl to Ontario are usually found in January or February, booked 1 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

How to find the cheapest flight from Syracuse (SYR) to Ontario (ONT)

All the information you need to plan the best SYR to ONT flight in 2023: compare Syracuse to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.

Popular in

June

Cheapest in

January

Round-trip from

$217

One-way from

$168
High demand for flights, 30% potential price rise
Best time to find cheap flights, 30% potential price drop
From Syracuse Hancock Intl to Ontario
One-way flight from Syracuse Hancock Intl to Ontario

SYR - LAX

Price

$217 - $494

LAX

Temperature

57.2 - 73.4 °F

LAX

Rainfall

0 - 3.4 inches

What is the cheapest day to fly round-trip from Syracuse to Ontario?

Flights from Syracuse to Ontario are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ontario.

How far in advance should I book a flight from Syracuse to Ontario?

Find a great deal and save up to 25% by booking at least 43 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Syracuse to Ontario within the next two weeks, with the cheapest ticket starting at $571.

What is the cheapest month to fly from Syracuse to Ontario?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Ontario. Flights to Ontario from Syracuse in January are about $555 on average during January, but can be found for as low as $268.

When is the cheapest time to fly from Syracuse to Ontario (SYR - ONT)?

Unlike at noon, when flights are generally more expensive, you can save up to 49% on flights from Syracuse to Ontario by exploring options for tickets in the morning.

Cheap Frontier flights from Syracuse to Ontario

Take a look at some of the lowest-priced Frontier flights heading from Syracuse to Ontario. Come back soon if you're not finding the exact deal you're looking for.

Cheap American Airlines flights from Syracuse to Ontario

Browse through some of the cheapest American Airlines flights traveling from Syracuse to Ontario. Check back soon if you're not seeing flights that suit your needs.

Cheap Syracuse to Ontario flights in September & October 2023

The best prices found for SYR to ONT flights for September, October
Check out some of the best flight deals from Syracuse to Ontario in 2023. Check back in a little while for more flight options.

Syracuse to Ontario 2023 flight deals

Cheap flights to Ontario from Syracuse found for this year
Check out some of the best flight deals from Syracuse to Ontario in 2023. Check back in a little while for more flight options.

Syracuse to Ontario flights leaving soon

Late deals on return flights to Ontario from Syracuse, departing today and this week
Book one of these great deals on flights from Syracuse to Ontario. Users should examine the flight details to ensure there are no surprises.

One-way flights to Ontario from Syracuse

The cheapest one-way flights from Syracuse to Ontario
If you're seeking multiple options on one-way flights from Syracuse to Ontario, be sure to check out these deals, which are updated often. For those needing a return trip from Syracuse, there is a search form available above.

Find flights from Syracuse to Ontario within your budget

Use the slider to find flights from Syracuse to Ontario that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$158 - $332

Route

Depart

Return

Price

Syracuse Hancock IntlOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Sat 10/28

1 stop22h 34m

Ontario

Wed 11/1

1 stop18h 28m

Syracuse Hancock IntlOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Sat 10/28

1 stop22h 34m

Ontario

Thu 11/2

1 stop14h 39m

Syracuse Hancock IntlOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Sat 10/28

1 stop22h 34m

Ontario

Sun 10/29

1 stop18h 33m

Syracuse Hancock IntlOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Thu 10/12

1 stop10h 45m

Ontario

Sat 10/21

1 stop9h 14m

Syracuse Hancock IntlOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Thu 10/26

1 stop23h 23m

Ontario

Mon 11/6

1 stop17h 03m

Syracuse Hancock IntlOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Mon 12/18

1 stop25h 18m

Ontario

Wed 1/10

2 stops25h 37m

Syracuse Hancock IntlOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Mon 12/18

1 stop8h 58m

Ontario

Mon 1/8

2 stops11h 47m

Syracuse Hancock IntlOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Wed 10/11

1 stop7h 55m

Ontario

Mon 10/23

1 stop10h 03m

Syracuse Hancock IntlOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Sat 10/28

2 stops12h 05m

Ontario

Tue 10/31

1 stop6h 43m

Flights are sorted by cheapest first

Deals found on 9/27

Reviews of airlines servicing Ontario

Read through reviews of airlines operating flights from Syracuse to Ontario, such as Frontier, American Airlines and Delta. 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.
Alaska Airlines
8.1
Very good
1,394 reviews

Entertainment

7.2

Boarding

8.3

Food

7.2

Overall

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

Alaska Airlines
8.1
Very good
1,394 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Entertainment

7.2

Boarding

8.3

Food

7.2

Overall

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

Delta
7.9
Good
3,023 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Entertainment

7.2

Boarding

8.3

Food

7.2

Overall

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

United Airlines
7.4
Good
1,890 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Entertainment

7.2

Boarding

8.3

Food

7.2

Overall

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

American Airlines
7.2
Good
2,635 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Entertainment

7.2

Boarding

8.3

Food

7.2

Overall

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

JetBlue
7.2
Good
781 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Entertainment

7.2

Boarding

8.3

Food

7.2

Overall

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

Related info for your journey

Useful info, stats and facts about Syracuse to Ontario flights.

Can I find flights from Syracuse to Ontario for under $200 on Cheapflights?

Yes, there are multiple flights from Syracuse to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $158, but on average you can expect to pay $217.

Are there last-minute flights available from Syracuse to Ontario for under $400?

There are currently 20+ open flights from Syracuse to Ontario within the next 7 days for less than $400.

What is the cheapest airline to fly from Syracuse to Ontario round-trip?

Currently priced at $158, Frontier will fly you from Syracuse to Ontario and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Frontier is currently priced 72% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Syracuse to Ontario one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $85. However, be on the lookout for offers from JetBlue and Alaska Airlines, as they are both options that can get you from Syracuse to Ontario for a low price.

What are the most popular airlines that fly from Syracuse to Ontario?

What does SYR to ONT mean?

This is defined as Syracuse Hancock Intl Airport (SYR) and Ontario Airport (ONT). Codes like Ontario Airport are often used to just call airports uniquely.

Alternative routes for Syracuse to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Syracuse to Ontario

The chart below displays the airlines Cheapflights users traveling from Syracuse to Ontario choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$182Average$311FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$221Average$360FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$243Average$562FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$308Average$620FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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Of course! You can now track prices for flights from Syracuse to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and make a flight search when you’re ready to set up your price alert.

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