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SYR - ONT

$109 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 6/10. 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 6/15
sáb 6/22

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 42,211,976 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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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
9:45 pm - 11:59 pmSYR-ONT
29h 14m1 stop
12:59 am - 8:30 pmONT-SYR
16h 31m1 stop
$208Frontier
Find Deal
qua, mai 29 - ter, jun 4
7:02 pm - 11:44 pmSYR-ONT
7h 42m1 stop
10:23 pm - 6:18 pmONT-SYR
16h 55m1 stop
$219Frontier
Find Deal
sex, jun 14 - sex, jun 21
3:17 pm - 10:21 pmSYR-ONT
10h 04m1 stop
11:36 pm - 2:17 pmONT-SYR
11h 41m1 stop
$248JetBlue
Find Deal
sáb, set 7 - seg, set 9
6:00 am - 11:22 amSYR-ONT
8h 22m1 stop
12:45 pm - 11:55 pmONT-SYR
8h 10m1 stop
$347Delta
Find Deal
qui, set 26 - dom, set 29
3:17 pm - 10:21 pmSYR-ONT
10h 04m1 stop
11:36 pm - 2:17 pmONT-SYR
11h 41m1 stop
$374JetBlue
Find Deal
sex, set 27 - seg, set 30
6:36 am - 11:40 amSYR-ONT
8h 04m1 stop
12:50 pm - 12:09 amONT-SYR
8h 19m1 stop
$497Delta
Find Deal
dom, jun 2 - ter, jun 4
7:59 pm - 10:27 pmSYR-ONT
29h 28m2 stops
6:25 pm - 9:48 amONT-SYR
12h 23m2 stops
$551United Airlines
Find Deal
sex, jun 7 - seg, jun 10
7:59 pm - 10:27 pmSYR-ONT
29h 28m2 stops
6:25 pm - 11:18 pmONT-SYR
25h 53m1 stop
$554United Airlines
Find Deal
sex, jun 7 - seg, jun 10
6:04 am - 11:52 amSYR-ONT
8h 48m1 stop
10:45 pm - 10:50 amONT-SYR
9h 05m1 stop
$561American Airlines
Find Deal
dom, jun 2 - qui, jun 6
6:04 am - 11:52 amSYR-ONT
8h 48m1 stop
7:26 pm - 10:55 amONT-SYR
12h 29m2 stops
$567American Airlines
Find Deal
dom, jun 2 - qui, jun 6
7:04 pm - 11:59 pmSYR-ONT
7h 55m1 stop
$109Frontier
Find Deal
seg, jun 10
9:27 pm - 7:27 amSYR-ONT
13h 00m1 stop
$119Frontier
Find Deal
seg, jul 15
9:12 pm - 11:39 pmSYR-ONT
29h 27m1 stop
$120Frontier
Find Deal
qua, jul 10
10:37 am - 9:31 pmSYR-ONT
13h 54m2 stops
$179United Airlines
Find Deal
qui, ago 22
5:11 pm - 10:59 pmSYR-ONT
8h 48m1 stop
$202American Airlines
Find Deal
dom, jun 16
3:17 pm - 10:21 pmSYR-ONT
10h 04m1 stop
$265JetBlue
Find Deal
qui, out 24
6:14 am - 9:11 pmSYR-ONT
17h 57m2 stops
$288United Airlines
Find Deal
qua, jul 10
6:00 am - 12:17 pmSYR-ONT
9h 17m2 stops
$294Delta
Find Deal
sex, jun 21
12:15 pm - 7:27 pmSYR-ONT
10h 12m1 stop
$319Delta
Find Deal
qui, ago 1
5:11 pm - 10:59 pmSYR-ONT
8h 48m1 stop
$443American Airlines
Find Deal
dom, jun 23
9:55 pm - 1:24 pmSYR-ONT
18h 29m1 stop
12:59 am - 8:45 pmONT-SYR
16h 46m1 stop
$324Frontier
Find Deal
seg, mai 20 - ter, mai 21
4:06 pm - 11:59 pmSYR-ONT
10h 53m1 stop
2:25 pm - 8:45 pmONT-SYR
27h 20m1 stop
$338Frontier
Find Deal
sex, mai 17 - ter, mai 21
10:24 am - 8:53 pmSYR-ONT
13h 29m2 stops
1:36 pm - 11:23 pmONT-SYR
6h 47m1 stop
$637United Airlines
Find Deal
sáb, mai 18 - ter, mai 21
6:36 am - 11:40 amSYR-ONT
8h 04m1 stop
12:50 pm - 12:09 amONT-SYR
8h 19m1 stop
$642Delta
Find Deal
sáb, mai 18 - ter, mai 21
2:05 pm - 8:06 pmSYR-ONT
9h 01m1 stop
12:50 pm - 12:09 amONT-SYR
8h 19m1 stop
$661Delta
Find Deal
sáb, mai 18 - ter, mai 21
6:30 am - 12:40 pmSYR-ONT
9h 10m2 stops
5:15 am - 9:48 amONT-SYR
25h 33m2 stops
$696United Airlines
Find Deal
sáb, mai 18 - ter, mai 21
6:05 am - 11:52 amSYR-ONT
8h 47m1 stop
10:29 pm - 11:06 amONT-SYR
9h 37m1 stop
$877American Airlines
Find Deal
dom, mai 19 - ter, mai 21
6:05 am - 11:52 amSYR-ONT
8h 47m1 stop
6:00 am - 12:12 amONT-SYR
15h 12m2 stops
$882American Airlines
Find Deal
dom, mai 19 - ter, mai 21
11:35 am - 11:58 pmSYR-ONT
15h 23m2 stops
8:09 pm - 10:58 amONT-SYR
11h 49m2 stops
$2,794Alaska Airlines
Find Deal
dom, mai 19 - ter, mai 21
11:35 am - 9:55 pmSYR-ONT
13h 20m2 stops
6:00 am - 10:18 pmONT-SYR
13h 18m2 stops
$3,750Alaska Airlines
Find Deal
seg, mai 20 - qua, mai 22

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 Monday, 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 $687 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 $109. KAYAK users also found Syracuse to Ontario round-trip flights on Frontier from $208 and on JetBlue from $248.

Good to know

Low season

September

High season

January

Cheapest flight

$109
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 54% 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 $109 for a one-way ticket and $208 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?

    Star Alliance, oneworld, and SkyTeam 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 10673 reviews
8.0Entertainment
7.4Food
8.2Boarding
7.9Comfort
8.6Crew
Airline reviews

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

6.0 GoodEliza, Apr 2024SAN - LAX
Read more about Delta reviews

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.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Crew was not friendly when I went to request a seat change.

Really impressive staff at airport and on plane, especially given how busy it was

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.

From bag drop to boarding, it was great. In-flight is a little different. The seats were a little uncomfortable for that long of a flight. The rest of the cabin crew except for Eva was wonderful. Eva was not friendly at all. I've had to personally encounter her twice in-flight. First time was when I had to go to the lavatory in the back of the plane, and since it was the first for me to board such tiny plane, I didn't know we were using the crew toilet. She was giving me an attitude while telling me where and how to open it since it's not the regular push to open type of door. The second one was when I had to throw trash then use the lavatory again. I asked where to throw them, and unfortunately she was the only crew in the back doodling on her phone, she had to point it out to me with an attitude then told me to wait on the carpet, which I understand because I didn't realize that, but she could have been nicer. After all, I'm a paying customer, and assisting a passenger who isn't knowledgeable about the aircraft is one of the things she's there for. The rest of the experience and crew from bag drop to in-flight were excellent except for her.

It took an hour to get my bag after landing. Not exaggerating

Boarding process on JetBlue is an absolute disgrace. I can’t believe they can’t figure out a better way to board everyone. They called people with disabilities, mosaic and group A all at once and it was a disaster

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.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

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.

Plane felt so crowded and tightly packed. The chair itself was not comfortable.

They attended to my needs as I couldn't walk and they provided a wheelchair for me.q

Poor availability of food. Cold cabin temperature. Extremely long waiting time for a flight attendant to respond to a call button signal.

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

Be prepared for crowds and chaos upon arrival at the Orlando airport

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.
6/10seg
1 stopFrontier
7h 55mSYR-ONT
$109
7/15seg
1 stopFrontier
13h 00mSYR-ONT
$119
7/10qua
1 stopFrontier
29h 27mSYR-ONT
$120
8/22qui
2 stopsUnited Airlines
13h 54mSYR-ONT
$179
6/16dom
1 stopAmerican Airlines
8h 48mSYR-ONT
$202
10/24qui
1 stopJetBlue
10h 04mSYR-ONT
$265
7/10qua
2 stopsUnited Airlines
17h 57mSYR-ONT
$288
6/21sex
2 stopsDelta
9h 17mSYR-ONT
$294
8/1qui
1 stopDelta
10h 12mSYR-ONT
$319
6/23dom
1 stopAmerican Airlines
8h 48mSYR-ONT
$443

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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.
5/20seg
multi-stopFrontier
18h 29mSYR-ONT
5/21ter
multi-stopFrontier
16h 46mONT-SYR
$324
5/17sex
multi-stopFrontier
10h 53mSYR-ONT
5/21ter
multi-stopFrontier
27h 20mONT-SYR
$338
5/18sáb
multi-stopUnited Airlines
13h 29mSYR-ONT
5/21ter
multi-stopUnited Airlines
6h 47mONT-SYR
$637
5/18sáb
multi-stopDelta
8h 04mSYR-ONT
5/21ter
multi-stopDelta
8h 19mONT-SYR
$642
5/18sáb
multi-stopDelta
9h 01mSYR-ONT
5/21ter
multi-stopDelta
8h 19mONT-SYR
$661
5/18sáb
multi-stopUnited Airlines
9h 10mSYR-ONT
5/21ter
multi-stopUnited Airlines
25h 33mONT-SYR
$696
5/19dom
multi-stopAmerican Airlines
8h 47mSYR-ONT
5/21ter
multi-stopAmerican Airlines
9h 37mONT-SYR
$877
5/19dom
multi-stopAmerican Airlines
8h 47mSYR-ONT
5/21ter
multi-stopAmerican Airlines
15h 12mONT-SYR
$882
5/19dom
multi-stopAlaska Airlines
15h 23mSYR-ONT
5/21ter
multi-stopAlaska Airlines
11h 49mONT-SYR
$2,794
5/20seg
multi-stopAlaska Airlines
13h 20mSYR-ONT
5/22qua
multi-stopAlaska Airlines
13h 18mONT-SYR
$3,750

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Syracuse - Ontario Flights

Departure:

Syracuse (undefined)United States

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Syracuse

Cabin classes: