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Cheap flights from Syracuse to Los Angeles from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Syracuse to Los Angeles departing on 5/15. 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 Syracuse to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:59 pm - 6:36 pm
SYR
-
ONT
8h 37m
1 stop
Delta Logo
12:07 pm - 11:52 pm
ONT
-
SYR
8h 45m
1 stop
$351Delta
Wed, May 13 - Sat, May 16
Delta Logo
6:05 am - 6:36 pm
SYR
-
ONT
15h 31m
2 stops
Delta Logo
12:07 pm - 11:52 pm
ONT
-
SYR
8h 45m
1 stop
$356Delta
Wed, May 13 - Sat, May 16
Delta Logo
12:59 pm - 6:36 pm
SYR
-
ONT
8h 37m
1 stop
Delta Logo
12:07 pm - 11:52 pm
ONT
-
SYR
8h 45m
1 stop
$370Delta
Fri, May 8 - Sat, May 16
Delta Logo
6:19 am - 12:10 pm
SYR
-
ONT
8h 51m
2 stops
Delta Logo
11:50 am - 12:01 am
ONT
-
SYR
9h 11m
1 stop
$375Delta
Fri, Jun 12 - Tue, Jun 16
Delta Logo
12:59 pm - 6:36 pm
SYR
-
ONT
8h 37m
1 stop
Delta Logo
10:00 pm - 11:33 am
ONT
-
SYR
10h 33m
2 stops
$385Delta
Fri, May 8 - Tue, May 12
Delta Logo
3:11 pm - 9:56 pm
SYR
-
ONT
9h 45m
1 stop
Delta Logo
7:00 am - 5:54 pm
ONT
-
SYR
7h 54m
1 stop
$389Delta
Tue, Aug 18 - Sun, Aug 30
Delta Logo
6:05 am - 6:36 pm
SYR
-
ONT
15h 31m
2 stops
Delta Logo
10:00 pm - 11:33 am
ONT
-
SYR
10h 33m
2 stops
$390Delta
Fri, May 8 - Tue, May 12
Delta Logo
6:05 am - 6:36 pm
SYR
-
ONT
15h 31m
2 stops
Delta Logo
12:07 pm - 11:52 pm
ONT
-
SYR
8h 45m
1 stop
$394Delta
Fri, May 8 - Sat, May 16
Delta Logo
12:14 pm - 9:48 pm
SYR
-
ONT
12h 34m
2 stops
Delta Logo
10:00 pm - 11:33 am
ONT
-
SYR
10h 33m
2 stops
$395Delta
Wed, May 13 - Tue, May 19
United Airlines Logo
5:44 pm - 10:46 pm
SYR
-
ONT
8h 02m
1 stop
United Airlines Logo
6:30 am - 4:48 pm
ONT
-
SYR
7h 18m
1 stop
$398United Airlines
Thu, May 21 - Sat, May 30

United Airlines flights from Syracuse to Ontario

Our best United Airlines deals on Syracuse to Ontario flight tickets
United Airlines
May 21
SYR5:44 pmSyracuse Hancock Intl
8h 02m
1 stop
ONT10:46 pmOntario
May 30
ONT6:30 amOntario
7h 18m
1 stop
SYR4:48 pmSyracuse Hancock Intl
$398
United Airlines
May 7
SYR6:00 amSyracuse Hancock Intl
14h 52m
2 stops
ONT5:52 pmOntario
May 11
ONT1:40 pmOntario
6h 41m
1 stop
SYR11:21 pmSyracuse Hancock Intl
$444
United Airlines
May 23
SYR5:44 pmSyracuse Hancock Intl
8h 02m
1 stop
ONT10:46 pmOntario
May 30
ONT6:30 amOntario
7h 18m
1 stop
SYR4:48 pmSyracuse Hancock Intl
$461

American Airlines flights from Syracuse to Ontario

Our best American Airlines deals on Syracuse to Ontario flight tickets
American Airlines
May 28
SYR7:00 amSyracuse Hancock Intl
9h 28m
1 stop
ONT1:28 pmOntario
Jun 6
ONT10:00 pmOntario
10h 22m
1 stop
SYR11:22 amSyracuse Hancock Intl
$402
American Airlines
May 23
SYR7:00 amSyracuse Hancock Intl
7h 51m
1 stop
ONT11:51 amOntario
Jun 1
ONT10:00 pmOntario
10h 21m
1 stop
SYR11:21 amSyracuse Hancock Intl
$421
American Airlines
Apr 29
SYR2:04 pmSyracuse Hancock Intl
10h 03m
1 stop
ONT9:07 pmOntario
May 9
ONT7:30 amOntario
11h 03m
2 stops
SYR9:33 pmSyracuse Hancock Intl
$436

momondo Fare Finder

 
Customize your flight search to find flights from Syracuse to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 14, 2026.
Use the filters below to find and compare flights from Syracuse to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Wed 5/13

12:59 pm-6:36 pm

1 stop8h 37m

Ontario

Sat 5/16

12:07 pm-11:52 pm

1 stop8h 45m

$351

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Wed 5/13

6:05 am-6:36 pm

2 stops15h 31m

Ontario

Sat 5/16

12:07 pm-11:52 pm

1 stop8h 45m

$356

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Fri 5/8

12:59 pm-6:36 pm

1 stop8h 37m

Ontario

Sat 5/16

12:07 pm-11:52 pm

1 stop8h 45m

$370

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Fri 6/12

6:19 am-12:10 pm

2 stops8h 51m

Ontario

Tue 6/16

11:50 am-12:01 am

1 stop9h 11m

$375

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Fri 5/8

12:59 pm-6:36 pm

1 stop8h 37m

Ontario

Tue 5/12

10:00 pm-11:33 am

2 stops10h 33m

$385

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Tue 8/18

3:11 pm-9:56 pm

1 stop9h 45m

Ontario

Sun 8/30

7:00 am-5:54 pm

1 stop7h 54m

$389

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Fri 5/8

6:05 am-6:36 pm

2 stops15h 31m

Ontario

Tue 5/12

10:00 pm-11:33 am

2 stops10h 33m

$390

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Fri 5/8

6:05 am-6:36 pm

2 stops15h 31m

Ontario

Sat 5/16

12:07 pm-11:52 pm

1 stop8h 45m

$394

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Wed 5/13

12:14 pm-9:48 pm

2 stops12h 34m

Ontario

Tue 5/19

10:00 pm-11:33 am

2 stops10h 33m

$395
Quickest round-trip

SyracuseOntario

SYR - ONT

SYRONT

Syracuse Hancock Intl

Thu 5/21

5:44 pm-10:46 pm

1 stop8h 02m

Ontario

Sat 5/30

6:30 am-4:48 pm

1 stop7h 18m

$398

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Syracuse to Ontario

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 Ontario?

In general, September is the cheapest month to fly from Syracuse to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $308. If you aren’t able to travel during the month of September, then book flights to Ontario from Syracuse during October instead. Flights to Ontario in October, while not as cheap as those in September, still average around $308.

How have Syracuse to Ontario flight prices changed over time?

When to book flights from Syracuse to Ontario

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

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

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

Fastest flight time

7h 09m

Direct flights

None
The fastest flight from Syracuse to Ontario takes 7h 09m
There are no direct flights from Syracuse to Ontario. There are no popular flight routes from Syracuse to Ontario.
Search flight deals

Frequently asked questions about flying from Syracuse to Ontario

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

    A flight from Syracuse Hancock Intl to Ontario will travel around 2299.8 mi. By plane, this route typically takes 7h 09m.

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

    Prices for flights from Syracuse Hancock Intl Airport to Ontario Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Syracuse Hancock Intl Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Syracuse to Ontario?

Best airlines flying from Syracuse to Ontario

Compare and see reviews for airlines that fly from Syracuse to Ontario with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $296Free CancellationRating
7.9
8,405 reviews
Search Delta flights
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,573 reviews
Search American Airlines flights
United AirlinesPriceFrom $365Free CancellationRating
7.4
9,581 reviews
Search United Airlines flights
JetBluePriceFrom $916Free CancellationRating
7.2
2,933 reviews
Search JetBlue flights

Why use momondo?

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

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

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

All flight searches from Syracuse to Ontario on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Syracuse to Ontario.

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

Yes. momondo can track prices for Syracuse to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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