SYR - ONT

$163 Find Cheap Flights from Syracuse to Ontario - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$392
Typical prices: $446-$700
Multiple Airlines
Fri 11/23Sun 12/2
SYR - ONT • 1 stop
Cheapest one-way
$163
Typical prices: $446-$1,014
Multiple Airlines
Thu 12/13
SYR - ONT • 3 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
January
Cheapest • 34% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $527 (round-trip)
Denver Intl (DEN)
Shortest trip • 7h 10m (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

Mon, Nov 23 - Wed, Dec 2
Multiple Airlines Logo
9:24 am - 8:30 amSYR  Syracuse Hancock Intl-ONT Ontario
26h 06m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
7:06 pm - 8:41 pmONT  Ontario-SYR Syracuse Hancock Intl
46h 35m2 stops San Francisco Las Vegas Harry Reid Intl
$392Multiple Airlines
Mon, Nov 23 - Wed, Dec 2
American Airlines Logo
4:33 pm - 11:20 pmSYR  Syracuse Hancock Intl-ONT Ontario
9h 47m1 stop Charlotte Douglas
American Airlines Logo
10:32 am - 11:26 pmONT  Ontario-SYR Syracuse Hancock Intl
9h 54m1 stop Dallas/Fort Worth
$399American Airlines
Thu, Jan 21 - Sat, Jan 23
United Airlines Logo
8:00 am - 12:40 pmSYR  Syracuse Hancock Intl-ONT Ontario
7h 40m1 stop Denver Intl
United Airlines Logo
1:42 pm - 11:43 pmONT  Ontario-SYR Syracuse Hancock Intl
7h 01m1 stop Denver Intl
$399United Airlines
Wed, Feb 17 - Wed, Feb 24
United Airlines Logo
8:00 am - 12:39 pmSYR  Syracuse Hancock Intl-ONT Ontario
7h 39m1 stop Denver Intl
United Airlines Logo
1:45 pm - 11:34 pmONT  Ontario-SYR Syracuse Hancock Intl
6h 49m1 stop Denver Intl
$399United Airlines
Fri, Dec 11 - Mon, Jan 11
Delta Logo
12:20 pm - 6:38 pmSYR  Syracuse Hancock Intl-ONT Ontario
9h 18m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:05 am - 5:55 pmONT  Ontario-SYR Syracuse Hancock Intl
7h 50m1 stop Atlanta Hartsfield-Jackson
$399Delta
Fri, Dec 11 - Thu, Jan 7
Delta Logo
12:20 pm - 6:38 pmSYR  Syracuse Hancock Intl-ONT Ontario
9h 18m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:07 pm - 11:59 pmONT  Ontario-SYR Syracuse Hancock Intl
7h 52m1 stop Atlanta Hartsfield-Jackson
$399Delta
Wed, Feb 17 - Wed, Feb 24
American Airlines Logo
6:45 am - 1:38 pmSYR  Syracuse Hancock Intl-ONT Ontario
9h 53m1 stop Dallas/Fort Worth
American Airlines Logo
11:59 pm - 2:43 pmONT  Ontario-SYR Syracuse Hancock Intl
11h 44m2 stops Dallas/Fort Worth Philadelphia
$404American Airlines
Tue, Feb 16 - Tue, Feb 23
American Airlines Logo
11:37 am - 6:46 pmSYR  Syracuse Hancock Intl-ONT Ontario
10h 09m2 stops Philadelphia Phoenix Sky Harbor Intl
American Airlines Logo
10:34 am - 10:59 pmONT  Ontario-SYR Syracuse Hancock Intl
9h 25m1 stop Dallas/Fort Worth
$404American Airlines
Sat, Nov 21 - Fri, Nov 27
Multiple Airlines Logo
10:23 am - 10:45 amSYR  Syracuse Hancock Intl-ONT Ontario
27h 22m2 stops Orlando Denver Intl
Multiple Airlines Logo
8:15 am - 8:41 pmONT  Ontario-SYR Syracuse Hancock Intl
9h 26m1 stop Las Vegas Harry Reid Intl
$429Multiple Airlines
Sun, Nov 22 - Wed, Nov 25
Multiple Airlines Logo
10:00 am - 7:36 pmSYR  Syracuse Hancock Intl-ONT Ontario
12h 36m2 stops Minneapolis St Paul Las Vegas Harry Reid Intl
Multiple Airlines Logo
11:40 am - 7:03 pmONT  Ontario-SYR Syracuse Hancock Intl
28h 23m3 stops Denver Intl Orlando Minneapolis St Paul
$578Multiple Airlines
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 with more confidence.

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

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Syracuse to Ontario. It’s 12% cheaper than the average day, while Sunday is the most expensive, with prices 40% higher.

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Key details for Syracuse to Ontario flights

Low season

February

Cheapest flight

$163
Beat the crowds with an average 64% drop in travelers.
The most popular month to fly with an average 82% increase in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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

  • How long is a flight from Syracuse to Ontario?

    A nonstop flight from Syracuse to Ontario takes 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.

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

    Round-trip flights from Syracuse to Ontario range from $446 to $700, with an average of $562 over the past 12 months. Anything below $446 counts as a good deal.

  • 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 $328, which is 33% below the typical average for this route.

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

    Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates averaging $60 for economy cars. Top options include:

    • Fox
    • Thrifty
    • Europcar
    • Dollar
    • Alamo

  • 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).

  • 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) - 41% of one-stop connections
    • Denver Intl (DEN) - 28% of one-stop connections
    • Dallas/Fort Worth (DFW) - 26% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 6% of one-stop connections

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

    Yes. Flexible dates can save you up to 38% on flights from Syracuse to Ontario. Wednesday is the cheapest departure day at $498 round-trip on average, while Sunday is the most expensive at $791, a difference of $293.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • 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 10m, compared with 7h 39m via Chicago O'Hare Intl (ORD) and 8h 02m 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 popular places can I visit in Ontario?

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

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 are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $498, about $293 less than Sunday fares (37% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Syracuse to Ontario trip for January. Fares historically average $373 round-trip in that month - typically $543 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.

    • Ontario Airport Inn
    • Azure Hotel & Suites, Trademark Collection by Wyndham
    • 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