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SYR - ONT

$100 Find cheap flights from Syracuse to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Syracuse to Ontario departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sáb. 6/29
sáb. 7/6

Search hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Syracuse to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Syracuse to Ontario, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Syracuse to Ontario (SYR-ONT)

 
These are the cheapest deals for flights from Syracuse to Ontario currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Syracuse to Ontario

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Syracuse to Ontario.

Recent one-way flight deals from Syracuse to Ontario

Only flying one-way? Below are some of the best one-way flight deals from Syracuse to Ontario found on KAYAK recently.

Recent last minute flight deals from Syracuse to Ontario

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Syracuse to Ontario.

Recent direct flight deals from Syracuse to Ontario

The latest deals for direct flights from Syracuse to Ontario so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Syracuse to Ontario

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

All round-trip flight deals to Ontario

The cheapest plane tickets to Ontario found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:12 pm - 12:15 pmSYR-ONT
18h 03m1 stop
12:49 am - 8:12 pmONT-SYR
16h 23m1 stop
$179Frontier
Find Deal
mié., sep. 4 - mar., sep. 10
9:22 pm - 10:59 amSYR-ONT
16h 37m1 stop
10:23 pm - 6:18 pmONT-SYR
16h 55m1 stop
$224Frontier
Find Deal
mié., jun. 12 - vie., jun. 21
3:17 pm - 10:05 pmSYR-ONT
9h 48m1 stop
11:36 pm - 2:17 pmONT-SYR
11h 41m1 stop
$248JetBlue
Find Deal
mié., sep. 4 - mié., sep. 11
3:00 pm - 7:44 pmSYR-ONT
7h 44m1 stop
10:00 pm - 11:20 amONT-SYR
10h 20m1 stop
$296Delta
Find Deal
jue., jul. 4 - lun., jul. 8
3:17 pm - 10:21 pmSYR-ONT
10h 04m1 stop
11:36 pm - 2:17 pmONT-SYR
11h 41m1 stop
$337JetBlue
Find Deal
vie., oct. 11 - lun., oct. 14
8:16 am - 12:32 pmSYR-ONT
7h 16m1 stop
1:35 pm - 11:19 pmONT-SYR
6h 44m1 stop
$344United Airlines
Find Deal
vie., ago. 23 - lun., ago. 26
6:05 am - 1:21 pmSYR-ONT
10h 16m2 stops
1:35 pm - 11:19 pmONT-SYR
6h 44m1 stop
$353United Airlines
Find Deal
mié., sep. 4 - sáb., sep. 14
12:03 pm - 7:42 pmSYR-ONT
10h 39m1 stop
11:30 am - 12:52 amONT-SYR
10h 22m1 stop
$397Delta
Find Deal
jue., jun. 27 - vie., jul. 5
5:06 pm - 11:00 pmSYR-ONT
8h 54m1 stop
10:36 pm - 10:50 amONT-SYR
9h 14m1 stop
$595American Airlines
Find Deal
jue., jul. 11 - mar., jul. 16
5:06 pm - 11:00 pmSYR-ONT
8h 54m1 stop
7:18 pm - 10:50 amONT-SYR
12h 32m2 stops
$600American Airlines
Find Deal
jue., jul. 11 - mar., jul. 16
9:22 pm - 11:59 pmSYR-ONT
29h 37m1 stop
$100Frontier
Find Deal
mié., jun. 12
9:22 pm - 11:44 pmSYR-ONT
29h 22m1 stop
$101Frontier
Find Deal
mié., jun. 5
12:03 pm - 7:42 pmSYR-ONT
10h 39m1 stop
$148Delta
Find Deal
jue., jun. 27
3:17 pm - 10:21 pmSYR-ONT
10h 04m1 stop
$150JetBlue
Find Deal
vie., oct. 4
3:17 pm - 10:21 pmSYR-ONT
10h 04m1 stop
$187JetBlue
Find Deal
jue., oct. 24
3:00 pm - 12:45 amSYR-ONT
12h 45m2 stops
$224United Airlines
Find Deal
lun., ago. 26
12:03 pm - 7:42 pmSYR-ONT
10h 39m1 stop
$249Delta
Find Deal
jue., jun. 27
11:25 am - 9:40 pmSYR-ONT
13h 15m2 stops
$272American Airlines
Find Deal
mié., jun. 5
8:11 am - 12:33 pmSYR-ONT
7h 22m1 stop
$279United Airlines
Find Deal
mar., jun. 11
11:55 am - 9:40 pmSYR-ONT
12h 45m2 stops
$375American Airlines
Find Deal
sáb., jun. 29
8:11 am - 12:33 pmSYR-ONT
7h 22m1 stop
1:29 pm - 11:18 pmONT-SYR
6h 49m1 stop
$632United Airlines
Find Deal
dom., jun. 2 - mié., jun. 5
8:11 am - 12:33 pmSYR-ONT
7h 22m1 stop
1:29 pm - 11:18 pmONT-SYR
6h 49m1 stop
$687United Airlines
Find Deal
dom., jun. 2 - jue., jun. 6
8:11 am - 12:33 pmSYR-ONT
7h 22m1 stop
6:20 am - 11:18 pmONT-SYR
13h 58m2 stops
$711United Airlines
Find Deal
dom., jun. 2 - mié., jun. 5
6:30 am - 5:28 pmSYR-ONT
13h 58m2 stops
1:29 pm - 11:18 pmONT-SYR
6h 49m1 stop
$723United Airlines
Find Deal
dom., jun. 2 - jue., jun. 6
6:36 am - 11:40 amSYR-ONT
8h 04m1 stop
11:30 am - 12:52 amONT-SYR
10h 22m1 stop
$916Delta
Find Deal
mar., jun. 4 - vie., jul. 5
6:36 am - 11:40 amSYR-ONT
8h 04m1 stop
11:30 am - 12:52 amONT-SYR
10h 22m1 stop
$946Delta
Find Deal
mar., jun. 4 - jue., jul. 4
11:35 am - 9:55 pmSYR-ONT
13h 20m2 stops
6:00 am - 10:16 pmONT-SYR
13h 16m2 stops
$1,518Alaska Airlines
Find Deal
dom., jun. 2 - mié., jun. 5
12:14 pm - 8:06 pmSYR-ONT
10h 52m1 stop
7:05 am - 5:37 pmONT-SYR
7h 32m1 stop
$1,682Delta
Find Deal
lun., jun. 3 - dom., jun. 9
12:14 pm - 8:06 pmSYR-ONT
10h 52m1 stop
5:35 am - 5:03 pmONT-SYR
8h 28m2 stops
$1,757Delta
Find Deal
lun., jun. 3 - dom., jun. 9
11:35 am - 11:58 pmSYR-ONT
15h 23m2 stops
8:09 pm - 10:55 amONT-SYR
11h 46m2 stops
$2,584Alaska Airlines
Find Deal
dom., jun. 2 - mar., jun. 4

Flights from Syracuse to Ontario - Travel Insights & Trends

Get data-powered insights and trends into flights from Syracuse to Ontario to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Syracuse to Ontario?

The average price of all flights from Syracuse to Ontario clicked on KAYAK for each day over the last 12 months.
For Syracuse to Ontario, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Ontario back to Syracuse, the best deals are generally found on Sunday, with Thursday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Syracuse to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Syracuse to Ontario is January, where tickets cost $221 on average. On the other hand, the most expensive months are June and November, where the average cost of tickets is $657 and $632 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Syracuse to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Syracuse to Ontario, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 62 days before departure.

Which airlines provide the cheapest flights from Syracuse to Ontario?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Frontier offered the best one-way deal for that route, at $100. KAYAK users also found Syracuse to Ontario round-trip flights on Frontier from $179 and on JetBlue from $248.

Good to know

Low season

September

High season

January

Cheapest flight

$100
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 53% lower on average.
Flight from Syracuse to Ontario

When to book flights from Syracuse to Ontario

Are your dates flexible? Find out the best times to travel from Syracuse to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Syracuse to Ontario

  • What is the cheapest flight from Syracuse to Ontario?

    In the last 3 days, the lowest price for a flight from Syracuse to Ontario was $100 for a one-way ticket and $179 for a round-trip.

  • Do I need a passport to fly between Syracuse and Ontario?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Syracuse to Ontario?

    Syracuse and Ontario are both served by 1 main airport. You will leave Syracuse from Syracuse Hancock Intl and will be arriving at Ontario.

  • Which aircraft models fly most regularly from Syracuse to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Syracuse to Ontario?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Syracuse and Ontario, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Syracuse to Ontario, Delta or JetBlue?

    The two airlines most popular with KAYAK users for flights from Syracuse to Ontario are Delta and JetBlue. With an average price for the route of $550 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $425 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Syracuse to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Syracuse to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Syracuse to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Syracuse is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Syracuse to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Syracuse with another airline. Booking your flights between Syracuse and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Syracuse to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Syracuse up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Syracuse to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Syracuse to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Syracuse to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10457 reviews
7.9Comfort
8.2Boarding
8.6Crew
7.4Food
8.0Entertainment
Airline reviews

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

8.0 ExcellentLiam, May 2024SLC - SJC
Read more about Delta reviews

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

It was a crowded flight. They did the best they could.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

The flight was excellent. The crew was welcoming and attentive.

Run out of snack choices. Why are the seats not padded for your butt? Are we sitting on blocks of wood or metal for $250-300 a pop? This ain’t spirit. Let’s get it together people

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

Another horrible Jet Blue experience. This airline has suffered the biggest decline of all from best to worst. TVs didn’t work (again). internet was temperamental. Boarded late and couldn’t get organized to serve snacks.

I hate their constant delays! It’s as if I cannot confidently make plans for timing when I'm traveling with them. I slept through it, so all I can say is it was good.

There was no wheelchair or wheelchair escort at the gate..unacceptable

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

No WiFi No TV Bag of chips I guess it could be worse.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

So so. Terrible aircraft choice for that leg of the flight.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

There were delays on both ends. It made it less than excellent. This plane was great though

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

I can say I will not be taking this airline again any time soon. Seat were uncomfortable and too tight. Lack of chair screen and little overhead space.

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

The boarding time. I was in Section 1 the lady in charge just let people in section 3 without see us. Make a line , I have to step out and ask her. We were in the line and she just take my ticket and that’s it, so if I don’t ask her she could leave us at the end! We paid more for that privilege and. She doesn’t care….

See my previous comment which is mostly about our flight from Phoenix to SFO

The check in at the airport was awful. Told I need to pay for a bag. The item was taken at screening. I went back to get my $ back and they gave me a coupon with a QR code that doesn’t work. Worst costumer service ever!!!!!

4 hour delay because they used our aircraft to fly a different segment (per the captain)

Lost baggage on my connecting flight. 24 hours later, still no update on my bags.

I had to cancel within 1hour of the reservation an they put you through hell to . no live customer service desk. I'm handy caped and they make it almost impossible to cancel. They are steeling my money. You should not have that airline on your site. Contact me and I will give you all info. Of what the are doing to me just notable treatment they are set up like that to take people

Book cheap flights from Syracuse to Ontario

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Syracuse to Ontario found on KAYAK in the last 72 hours.
6/12mié.
1 stopFrontier
29h 37mSYR-ONT
$100
6/5mié.
1 stopFrontier
29h 22mSYR-ONT
$101
6/27jue.
1 stopDelta
10h 39mSYR-ONT
$148
10/4vie.
1 stopJetBlue
10h 04mSYR-ONT
$150
10/24jue.
1 stopJetBlue
10h 04mSYR-ONT
$187
8/26lun.
2 stopsUnited Airlines
12h 45mSYR-ONT
$224
6/27jue.
1 stopDelta
10h 39mSYR-ONT
$249
6/5mié.
2 stopsAmerican Airlines
13h 15mSYR-ONT
$272
6/11mar.
1 stopUnited Airlines
7h 22mSYR-ONT
$279
6/29sáb.
2 stopsAmerican Airlines
12h 45mSYR-ONT
$375

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Last minute flights from Syracuse to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Syracuse to Ontario that are departing in the next 10 days.
6/2dom.
multi-stopUnited Airlines
7h 22mSYR-ONT
6/5mié.
multi-stopUnited Airlines
6h 49mONT-SYR
$632
6/2dom.
multi-stopUnited Airlines
7h 22mSYR-ONT
6/6jue.
multi-stopUnited Airlines
6h 49mONT-SYR
$687
6/2dom.
multi-stopUnited Airlines
7h 22mSYR-ONT
6/5mié.
multi-stopUnited Airlines
13h 58mONT-SYR
$711
6/2dom.
multi-stopUnited Airlines
13h 58mSYR-ONT
6/6jue.
multi-stopUnited Airlines
6h 49mONT-SYR
$723
6/4mar.
multi-stopDelta
8h 04mSYR-ONT
7/5vie.
multi-stopDelta
10h 22mONT-SYR
$916
6/4mar.
multi-stopDelta
8h 04mSYR-ONT
7/4jue.
multi-stopDelta
10h 22mONT-SYR
$946
6/2dom.
multi-stopAlaska Airlines
13h 20mSYR-ONT
6/5mié.
multi-stopAlaska Airlines
13h 16mONT-SYR
$1,518
6/3lun.
multi-stopDelta
10h 52mSYR-ONT
6/9dom.
multi-stopDelta
7h 32mONT-SYR
$1,682
6/3lun.
multi-stopDelta
10h 52mSYR-ONT
6/9dom.
multi-stopDelta
8h 28mONT-SYR
$1,757
6/2dom.
multi-stopAlaska Airlines
15h 23mSYR-ONT
6/4mar.
multi-stopAlaska Airlines
11h 46mONT-SYR
$2,584

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Syracuse - Ontario Flights

Departure:

Syracuse (SYR)United States

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Syracuse

Cabin classes: