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Cheap flights from Ontario to Syracuse from $249

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Syracuse departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Syracuse

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Syracuse that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Syracuse.

Cheap last minute flights

Planning a quick getaway from Ontario to Syracuse? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Syracuse, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Syracuse

Find recent round-trip train or bus tickets from Ontario to Syracuse.

All round-trip flight deals from Ontario to Syracuse

The cheapest plane tickets from Ontario to Syracuse found on KAYAK recently.
5:15 pm - 11:56 pmONT-SYR
27h 41m2 stops
6:00 am - 7:42 pmSYR-ONT
16h 42m2 stops
$508Delta
Find Deal
Tue, May 6 - Sat, May 17
5:15 pm - 11:56 pmONT-SYR
27h 41m2 stops
6:18 am - 10:41 pmSYR-ONT
19h 23m2 stops
$514Delta
Find Deal
Tue, May 6 - Wed, May 14
11:29 am - 10:11 amONT-SYR
19h 42m2 stops
6:00 am - 7:42 pmSYR-ONT
16h 42m2 stops
$518Delta
Find Deal
Sat, May 10 - Sat, May 17
11:29 am - 10:11 amONT-SYR
19h 42m2 stops
6:18 am - 10:41 pmSYR-ONT
19h 23m2 stops
$524Delta
Find Deal
Sat, May 10 - Wed, May 14
4:25 pm - 10:48 amONT-SYR
15h 23m2 stops
5:54 am - 2:00 pmSYR-ONT
11h 06m1 stop
$536American Airlines
Find Deal
Wed, Feb 12 - Sun, Feb 16
6:10 am - 11:51 pmONT-SYR
14h 41m2 stops
5:54 am - 2:00 pmSYR-ONT
11h 06m1 stop
$582American Airlines
Find Deal
Wed, Feb 12 - Sun, Feb 16
1:43 pm - 11:02 pmONT-SYR
6h 19m1 stop
8:05 am - 12:43 pmSYR-ONT
7h 38m1 stop
$609United Airlines
Find Deal
Tue, Feb 4 - Sat, Feb 8
5:05 am - 11:30 pmONT-SYR
15h 25m1 stop
6:30 am - 8:53 pmSYR-ONT
17h 23m2 stops
$610United Airlines
Find Deal
Wed, May 7 - Sat, May 17
6:00 am - 10:18 pmONT-SYR
13h 18m2 stops
4:27 pm - 9:16 amSYR-ONT
19h 49m3 stops
$1,143Alaska Airlines
Find Deal
Thu, May 8 - Mon, May 12
7:14 pm - 10:49 amONT-SYR
12h 35m2 stops
2:28 pm - 11:02 amSYR-ONT
23h 34m3 stops
$1,173Alaska Airlines
Find Deal
Thu, Mar 13 - Fri, Mar 14
6:10 am - 11:51 pmONT-SYR
14h 41m2 stops
$249American Airlines
Find Deal
Tue, Feb 4
10:40 pm - 10:49 amONT-SYR
9h 09m1 stop
$255JetBlue
Find Deal
Wed, May 7
4:05 pm - 10:07 amONT-SYR
15h 02m2 stops
$260Delta
Find Deal
Sat, Feb 8
4:05 pm - 10:07 amONT-SYR
15h 02m2 stops
$295Delta
Find Deal
Mon, Feb 3
1:43 pm - 11:02 pmONT-SYR
6h 19m1 stop
$305United Airlines
Find Deal
Tue, Feb 4
5:05 am - 11:30 pmONT-SYR
15h 25m1 stop
$382United Airlines
Find Deal
Thu, Mar 27
6:15 am - 11:02 pmONT-SYR
13h 47m2 stops
$400United Airlines
Find Deal
Tue, Jan 28
5:05 am - 11:24 pmONT-SYR
15h 19m1 stop
$402United Airlines
Find Deal
Mon, Feb 17
7:17 pm - 10:49 amONT-SYR
12h 32m2 stops
$484Alaska Airlines
Find Deal
Thu, Mar 27
11:45 am - 10:41 pmONT-SYR
31h 56m3 stops
$1,823Alaska Airlines
Find Deal
Mon, Feb 17
1:45 pm - 11:02 pmONT-SYR
6h 17m1 stop
8:05 am - 8:51 pmSYR-ONT
15h 46m1 stop
$2,099United Airlines
Find Deal
Sat, Jan 25 - Mon, Jan 27

Delta flights from Ontario to Syracuse

Our best Delta deals on Ontario to Syracuse flight tickets
Delta
May 6
ONT5:15 pmOntario
27h 41m
2 stops
SYR11:56 pmSyracuse Hancock Intl
May 17
SYR6:00 amSyracuse Hancock Intl
16h 42m
2 stops
ONT7:42 pmOntario
Delta
May 6
ONT5:15 pmOntario
27h 41m
2 stops
SYR11:56 pmSyracuse Hancock Intl
May 14
SYR6:18 amSyracuse Hancock Intl
19h 23m
2 stops
ONT10:41 pmOntario
Delta
May 10
ONT11:29 amOntario
19h 42m
2 stops
SYR10:11 amSyracuse Hancock Intl
May 17
SYR6:00 amSyracuse Hancock Intl
16h 42m
2 stops
ONT7:42 pmOntario

American Airlines flights from Ontario to Syracuse

Our best American Airlines deals on Ontario to Syracuse flight tickets
American Airlines
Feb 12
ONT4:25 pmOntario
15h 23m
2 stops
SYR10:48 amSyracuse Hancock Intl
Feb 16
SYR5:54 amSyracuse Hancock Intl
11h 06m
1 stop
ONT2:00 pmOntario
American Airlines
Feb 12
ONT6:10 amOntario
14h 41m
2 stops
SYR11:51 pmSyracuse Hancock Intl
Feb 16
SYR5:54 amSyracuse Hancock Intl
11h 06m
1 stop
ONT2:00 pmOntario
American Airlines
Feb 12
ONT6:10 amOntario
14h 41m
2 stops
SYR11:51 pmSyracuse Hancock Intl
Feb 16
SYR5:54 amSyracuse Hancock Intl
12h 43m
2 stops
ONT3:37 pmOntario

See travel insights to Syracuse from

How to get the cheapest flight ticket from Ontario to Syracuse

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

What is the cheapest month to fly to Syracuse?

The month of November is, on average, the cheapest month to fly to Syracuse from Ontario, with most prices found around $301. If you aren’t able to travel to Syracuse during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $360.

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

The cheapest day to depart from Ontario to Syracuse is on a Tuesday. Travelers who choose to depart for Syracuse on a Tuesday will often find tickets for as low as $433. The most expensive day to fly to Syracuse is Thursday, with ticket prices averaging around $537.

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

Our most recent data shows that the best time of day to fly to Syracuse is at noon. Flights from Ontario to Syracuse during this time can be as low as $472. Flights to Syracuse are more costly in the evening, with an average ticket price of $504. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How have Ontario to Syracuse flight prices changed over time?

As of January 2025, prices for Ontario to Syracuse flights are approximately 21% more expensive when compared to flights at the same time last year.

When to book flights from Ontario to Syracuse

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

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

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

Best Price Found

$249

Fastest flight time

6h 19m

Direct flights

None

Airports in Syracuse

1 airport
The best one-way flight to Syracuse from Ontario in the past 72 hours is $249. The best round-trip flight deal from Ontario to Syracuse found on momondo in the last 72 hours is $508.
The fastest flight from Ontario to Syracuse takes 6h 19m
There are no direct flights from Ontario to Syracuse. Popular non-direct route for this connection is Ontario Airport - Syracuse Hancock Intl Airport.
There is 1 airport near Syracuse: Syracuse Hancock Intl (SYR)

  • How far is Ontario to Syracuse Hancock Intl by plane?

    There are 2299.8 mi between Ontario and Syracuse Hancock Intl. By plane, this route typically takes 6h 19m.

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

    Prices for flights from Ontario Airport to Syracuse Hancock Intl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Syracuse Hancock Intl Airport.

  • What documentation or ID do you need to fly to Syracuse Hancock Intl Airport?

    The necessary travel and health documents for your Syracuse Hancock Intl 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 Ontario to Syracuse?


Best airlines flying from Ontario to Syracuse

Compare and see reviews for airlines that fly from Ontario to Syracuse with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $296Free CancellationRating
8.0
8,521 reviews
Search Delta flights
American AirlinesPriceFrom $321Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $377Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights

Traveling to a place near Syracuse?

Book flights to Syracuse if you plan to visit one of these locations
Oswego
Skaneateles
East Syracuse
Waterloo
Auburn
Liverpool
Seneca Falls
Cicero

Why use momondo?

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

It is quick and easy to find Ontario to Syracuse 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 Syracuse that suits you.

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

Yes. momondo enables you to select and highlight flights to Syracuse from Ontario with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Syracuse from Ontario.

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

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


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