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Flights from New York to Ontario – Airlines & connecting routes

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LGA to ONT flights and routes map LGA to ONT – All flight route options from La Guardia, New York, USA to Ontario International Airport, California, USA. These flights are operated by 4 different airlines through 17 different connections. The shortest flight time is 8 hours and 29 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA LGA La Guardia New York, NY, USA
USA ONT Ontario Airport, CA, USA
LGA
La Guardia
USANew York, NY, USA
Ontario Airport
USAOntario, CA, USA
ONT
No direct flights found
25 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Denver DEN
1 stop with Southwest Airlines. 1-2 flights per day.

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8h 20m

Via Denver DEN
1 stop with Southwest Airlines.
8h 20m
1-2 flights per day.
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Via Denver DEN
1 stop with United Airlines. 3 flights per day.

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8h 29m

Via Denver DEN
1 stop with United Airlines.
8h 29m
3 flights per day.
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Via Houston HOU
1 stop with Southwest Airlines. 0-1 flights per day.
Only fridays

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8h 30m

Only fridays
Via Houston HOU
1 stop with Southwest Airlines.
8h 30m
0-1 flights per day.
Only fridays
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Via Nashville BNA
1 stop with Southwest Airlines. 0-1 flights per day.

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8h 35m

Via Nashville BNA
1 stop with Southwest Airlines.
8h 35m
0-1 flights per day.
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Via Dallas DFW
1 stop with American Airlines. 5-9 flights per day.

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8h 36m

Via Dallas DFW
1 stop with American Airlines.
8h 36m
5-9 flights per day.
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Via Atlanta ATL
1 stop with Delta Air Lines. 2-6 flights per day.

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8h 41m

Via Atlanta ATL
1 stop with Delta Air Lines.
8h 41m
2-6 flights per day.
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Via Houston IAH
1 stop with United Airlines. 0-1 flights per day.

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8h 52m

Via Houston IAH
1 stop with United Airlines.
8h 52m
0-1 flights per day.
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Via Las Vegas LAS
1 stop with Southwest Airlines. 0-1 flights per day.
Mon,Thu & Fri

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8h 55m

Mon,Thu & Fri
Via Las Vegas LAS
1 stop with Southwest Airlines.
8h 55m
0-1 flights per day.
Mon,Thu & Fri
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Via Chicago MDW
1 stop with Southwest Airlines. 0-2 flights per day.

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8h 55m

Via Chicago MDW
1 stop with Southwest Airlines.
8h 55m
0-2 flights per day.
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Via Charlotte CLT
1 stop with American Airlines. 1-2 flights per day.

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9h 14m

Via Charlotte CLT
1 stop with American Airlines.
9h 14m
1-2 flights per day.
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Via Dallas DAL
1 stop with Southwest Airlines. 0-1 flights per day.

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9h 15m

Via Dallas DAL
1 stop with Southwest Airlines.
9h 15m
0-1 flights per day.
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Via Chicago ORD
1 stop with United Airlines. 1-2 flights per day.

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9h 41m

Via Chicago ORD
1 stop with United Airlines.
9h 41m
1-2 flights per day.
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Via Austin AUS
1 stop with Southwest Airlines. 0-1 flights per day.
Begins in 7/8

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10h 10m

Begins in 7/8
Via Austin AUS
1 stop with Southwest Airlines.
10h 10m
0-1 flights per day.
Begins in 7/8
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Via Phoenix PHX
1 stop with Southwest Airlines.
Begins in 10/8

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11h 05m

Begins in 10/8
Via Phoenix PHX
1 stop with Southwest Airlines.
11h 05m
Begins in 10/8
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Via Atlanta ATL
1 stop with Southwest Airlines. 0-1 flights per day.
Begins in 10/8

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11h 20m

Begins in 10/8
Via Atlanta ATL
1 stop with Southwest Airlines.
11h 20m
0-1 flights per day.
Begins in 10/8
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Via Saint Louis STL
1 stop with Southwest Airlines. 0-1 flights per day.
Mon,Thu & Fri

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11h 50m

Mon,Thu & Fri
Via Saint Louis STL
1 stop with Southwest Airlines.
11h 50m
0-1 flights per day.
Mon,Thu & Fri
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Via San Francisco SFO
1 stop with United Airlines.

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14h 27m

Via San Francisco SFO
1 stop with United Airlines.
14h 27m
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1 stop route options with codeshare or different airlines:

Duration

Via Dallas DFW With Delta Air Lines & American Airlines 3-5 flights per day.

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8h 34m

Via Dallas DFW
8h 34m
With Delta Air Lines & American Airlines 3-5 flights per day.
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Via Atlanta ATL With American Airlines & Delta Air Lines
Begins in 3/9

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8h 57m

Begins in 3/9
Via Atlanta ATL
8h 57m
With American Airlines & Delta Air Lines
Begins in 3/9
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Via Charlotte CLT With Delta Air Lines & American Airlines 0-1 flights per day.
Begins in 30/8

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9h 12m

Begins in 30/8
Via Charlotte CLT
9h 12m
With Delta Air Lines & American Airlines 0-1 flights per day.
Begins in 30/8
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Via Chicago ORD With American Airlines & United Airlines 1-2 flights per day.

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9h 16m

Via Chicago ORD
9h 16m
With American Airlines & United Airlines 1-2 flights per day.
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Via Pittsburgh PIT With American Airlines & United Airlines 0-1 flights per day.
Begins in 25/9

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11h 25m

Begins in 25/9
Via Pittsburgh PIT
11h 25m
With American Airlines & United Airlines 0-1 flights per day.
Begins in 25/9
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Via Salt Lake City SLC With United Airlines & Delta Air Lines
Begins in 26/10

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11h 53m

Begins in 26/10
Via Salt Lake City SLC
11h 53m
With United Airlines & Delta Air Lines
Begins in 26/10
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Via Nashville BNA With American Airlines & United Airlines

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13h 16m

Via Nashville BNA
13h 16m
With American Airlines & United Airlines
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Via Houston IAH With Delta Air Lines & United Airlines 0-1 flights per day.

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15h 42m

Via Houston IAH
15h 42m
With Delta Air Lines & United Airlines 0-1 flights per day.
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Find the best prices on hotels and car rental near Ontario Airport

We got great deals on hotels and car rentals near the airport.

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New York to Ontario flights

There are over 17 airlines and as many as 227 flights every week to this destination. While flying to Ontario from New York you will be doing a stopover in Denver, Houston or any other of the 17 alternatives with flight connections.

Are there any non-stop flights from LGA to ONT?

There are no direct or non-stop flights from La Guardia, LGA to Ontario International Airport, ONT.

Tip! You can also fly to Ontario from John F Kennedy International (JFK).

New York to Ontario with United Airlines

United Airlines is a Star Alliance member.

Distance & flight times: La Guardia to Ontario International Airport

The shortest flight time between LGA and ONT is 8 hours and 29 minutes.

ViaTotal flight timeLayover timeDistance
DEN Denver8h 29m1h 18m2446 miles (3936 km)
HOU Houston8h 30m1h 0m2784 miles (4479 km)
BNA Nashville8h 35m1h 30m2523 miles (4060 km)
DFW Dallas8h 36m2h 4m2586 miles (4161 km)
LAS Las Vegas8h 55m45m2447 miles (3937 km)
MDW Chicago8h 55m2h 20m2439 miles (3924 km)
ATL Atlanta8h 57m1h 56m2671 miles (4298 km)
CLT Charlotte9h 14m2h 35m2632 miles (4235 km)
DAL Dallas9h 15m1h 10m2590 miles (4167 km)
ORD Chicago9h 16m1h 41m2441 miles (3928 km)
AUS Austin10h 10m2h 45m2727 miles (4388 km)
PHX Phoenix11h 5m2h 45m2481 miles (3992 km)
PIT Pittsburgh11h 25m1h 56m2432 miles (3913 km)
STL Saint Louis11h 50m3h 0m2441 miles (3928 km)
SLC Salt Lake City11h 53m2h 3m2549 miles (4101 km)
SFO San Francisco14h 27m1h 49m2951 miles (4748 km)
IAH Houston15h 42m2h 35m2761 miles (4442 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.LGA-ONT flight routesNew York to Ontario flight routes illustrated on a map.
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New York - Ontario route map and flight paths
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The fastest way to fly from New York (LGA) to Ontario (ONT) is via Denver and it will take about 8 hours and 29 minutes. The second fastest route is via Houston and will take 8 hours and 30 minutes.

You can fly with United Airlines, Southwest Airlines, American Airlines or Delta Air Lines from New York to Ontario.

The flight time between La Guardia (LGA) and Ontario International Airport (ONT) via Denver International, DEN is 8 hours and 29 minutes.

No. But you can still purchase a 1 stop flight via Denver, Houston or any other route to Ontario (ONT).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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