SYR - ONT

$361 Find Cheap Flights from Syracuse to Ontario - Compare and Save

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Everything you should know

Cheapest round-trip
$361
Typical prices: $461-$720
American Airlines
Wed 10/24Sun 10/28
SYR - ONT • 1 stop
Cheapest one-way
$376
Typical prices: $392-$1,014
Delta
Sat 10/20
SYR - ONT • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Syracuse and Ontario. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 47% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $487 (round-trip)
Denver Intl (DEN)
Shortest trip • 7h 18m (one-way)
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Insights
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Flight Deals

Cheap Flights from Syracuse to Ontario (SYR-ONT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Syracuse to Ontario

Sat, Oct 24 - Wed, Oct 28
American Airlines Logo
4:30 pm - 10:59 pmSYR  Syracuse Hancock Intl-ONT Ontario
9h 29m1 stop Charlotte Douglas
American Airlines Logo
12:43 pm - 10:50 pmONT  Ontario-SYR Syracuse Hancock Intl
7h 07m1 stop Dallas/Fort Worth
$361American Airlines
Sat, Nov 7 - Sat, Nov 14
American Airlines Logo
6:50 am - 11:52 amSYR  Syracuse Hancock Intl-ONT Ontario
8h 02m1 stop Dallas/Fort Worth
American Airlines Logo
12:42 pm - 11:17 pmONT  Ontario-SYR Syracuse Hancock Intl
7h 35m1 stop Dallas/Fort Worth
$361American Airlines
Tue, Jan 12 - Wed, Jan 20
Delta Logo
6:00 am - 11:27 amSYR  Syracuse Hancock Intl-ONT Ontario
8h 27m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:00 pm - 11:55 pmONT  Ontario-SYR Syracuse Hancock Intl
8h 55m1 stop Atlanta Hartsfield-Jackson
$361Delta
Wed, Jan 13 - Wed, Jan 20
Delta Logo
6:00 am - 11:27 amSYR  Syracuse Hancock Intl-ONT Ontario
8h 27m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:00 pm - 11:55 pmONT  Ontario-SYR Syracuse Hancock Intl
8h 55m1 stop Atlanta Hartsfield-Jackson
$361Delta
Sat, Dec 5 - Tue, Dec 8
United Airlines Logo
7:55 am - 12:34 pmSYR  Syracuse Hancock Intl-ONT Ontario
7h 39m1 stop Denver Intl
United Airlines Logo
1:40 pm - 11:36 pmONT  Ontario-SYR Syracuse Hancock Intl
6h 56m1 stop Denver Intl
$471United Airlines
Sat, Oct 17 - Sat, Oct 24
United Airlines Logo
5:50 pm - 10:49 pmSYR  Syracuse Hancock Intl-ONT Ontario
7h 59m1 stop Chicago O'Hare Intl
United Airlines Logo
1:22 pm - 11:36 pmONT  Ontario-SYR Syracuse Hancock Intl
7h 14m1 stop Denver Intl
$471United Airlines
Mon, Oct 5 - Tue, Oct 6
Multiple Airlines Logo
9:24 am - 4:59 pmSYR  Syracuse Hancock Intl-ONT Ontario
10h 35m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
5:31 pm - 2:40 pmONT  Ontario-SYR Syracuse Hancock Intl
18h 09m2 stops Dallas/Fort Worth Raleigh-Durham
$598Multiple Airlines
Mon, Sep 28 - Fri, Oct 2
Multiple Airlines Logo
9:24 am - 9:09 amSYR  Syracuse Hancock Intl-ONT Ontario
26h 45m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:00 am - 8:41 pmONT  Ontario-SYR Syracuse Hancock Intl
9h 41m1 stop Las Vegas Harry Reid Intl
$693Multiple Airlines
Fri, Oct 9 - Tue, Oct 13
JetBlue Logo
6:00 am - 10:12 pmSYR  Syracuse Hancock Intl-ONT Ontario
19h 12m1 stop New York John F Kennedy Intl
JetBlue Logo
11:05 pm - 10:59 pmONT  Ontario-SYR Syracuse Hancock Intl
20h 54m1 stop New York John F Kennedy Intl
$993JetBlue
Thu, Oct 8 - Mon, Oct 12
JetBlue Logo
6:00 am - 10:12 pmSYR  Syracuse Hancock Intl-ONT Ontario
19h 12m1 stop New York John F Kennedy Intl
JetBlue Logo
11:05 pm - 10:59 pmONT  Ontario-SYR Syracuse Hancock Intl
20h 54m1 stop New York John F Kennedy Intl
$1,055JetBlue
Booking Insights

Price, demand and travel trends for Syracuse to Ontario flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Syracuse to Ontario with more confidence.

How much is a round-trip flight from Syracuse to Ontario?

Round-trip flights from Syracuse to Ontario start at $361. Prices are below average for this route right now, with typical round-trip fares ranging from $461 to $720. The lowest price found in the past 5 days was $361 on American Airlines.

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

Wednesday is the cheapest day of the week to fly from Syracuse to Ontario, it is 22% cheaper than the average day. Thursday is the most expensive day with flight prices 13% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Syracuse to Ontario flights

Low season

October

Cheapest flight

$376
Best time to beat the crowds with an average 47% drop in price.
Most popular time to fly with an average 2% increase in price.
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

Your Syracuse to Ontario flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Syracuse to Ontario?

    Flights from Syracuse to Ontario usually depart from Syracuse Hancock Intl (SYR) and arrive at Ontario (ONT).

  • What cabin classes can I book on flights from Syracuse to Ontario?

    Two cabin classes are available on flights from Syracuse to Ontario:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Syracuse to Ontario pass through?

    One-stop flights from Syracuse to Ontario most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 40% of one-stop connections
    • Dallas/Fort Worth (DFW) - 34% of one-stop connections
    • Denver Intl (DEN) - 19% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 6% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Syracuse to Ontario?

    Yes. Being flexible with your travel dates can save you up to 31% on the Syracuse to Ontario route. Wednesday is the cheapest departure day at $471 round-trip on average, while Thursday is the most expensive at $676, a difference of $205. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Ontario?

    Some of the most popular sights in Ontario are Ontario Convention Center, Ontario Mills and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

  • How long is a flight from Syracuse to Ontario?

    A nonstop flight from Syracuse to Ontario takes 0h 00m, covering 2,300 miles.

  • Do I need a passport to fly from Syracuse to Ontario?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Syracuse to Ontario changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $361 to $3,590. That means the highest observed fare was about 10x higher than the lowest one.

  • How are flight prices from Syracuse to Ontario looking right now?

    One-way fares from Syracuse to Ontario are currently lower than usual. Average one-way flight prices are about $426, which is 8% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Syracuse to Ontario?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 7h 18m, compared with 7h 39m via Chicago O'Hare Intl (ORD) and 8h 20m via Dallas/Fort Worth (DFW).

  • What is the time difference between Syracuse and Ontario?

    Ontario is 3 hours behind Syracuse (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Ontario Airport (ONT)?

    Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:
    • Fox
    • Thrifty
    • Europcar
    • Dollar
    • Alamo

  • How much should I expect to pay for a Syracuse to Ontario flight?

    Round-trip flights from Syracuse to Ontario range from $461 to $720, with an average of $598 over the past 12 months. Anything below $461 counts as a good deal.

Your guide to booking Syracuse to Ontario flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Thursday. On this route, Wednesday flights average $471 - about $205 less than Thursday (30% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Syracuse to Ontario trip for October. Fares historically average $314 round-trip in that month - typically $602 less than the most expensive month, which is April (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.
    - Azure Hotel & Suites, Trademark Collection by Wyndham
    - La Quinta Inn & Suites by Wyndham Ontario Airport
    - Holiday Inn Ontario Airport By IHG

More options for your flight from Syracuse to Ontario

Complete your trip to Ontario with a hotel stay or car rental

Car rentals in Ontario
Hotels in Ontario
Vacations in Ontario