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Good to Know: Flights to ONT
Useful information for finding cheap flights to Ontario International and booking your next trip
Cheapest Round Trip Flight
$228
American Airlines• 1 stop • 5h 11mApr 03 – Apr 10
The cheapest round trip flight from Sacramento International to Ontario International is currently $228
Cheapest One way Flight
$234
Southwest Airlines• nonstop• 1h 45mApr 16
The cheapest one way flight from McCarran International to Ontario International is currently $234
Cheapest Direct Flight
$307
Southwest Airlines• nonstop• 2hApr 03
The cheapest nonstop flight from Sacramento International to Ontario International is currently $307
Fastest Flight
1h 45m
The fastest nonstop flight from McCarran International to Ontario International takes 1h 45m
Best Flight Deals to Ontario
Identify the most efficient round-trip flights to Ontario. We present options balancing cost and convenience for your return journey.
Apr 03 - Apr 10, Economy
Sacramento → Ontario
5h 11m
10:07 AM - 4:22 PM • 1 stop
Sacramento → Ontario
2h 17m
9:23 AM - 11:00 AM • nonstop
American Airlines
Apr 03 - Apr 10, Economy
Sacramento → Ontario
5h 11m
10:07 AM - 4:22 PM • 1 stop
Sacramento → Ontario
5h 52m
9:31 AM - 4:04 PM • 1 stop
American Airlines
Apr 03 - Apr 10, Economy
Sacramento → Ontario
7h
11:00 AM - 3:20 PM • 1 stop
Sacramento → Ontario
2h 9m
6:00 AM - 7:29 AM • nonstop
Southwest Airlines
Apr 03 - Apr 10, Economy
Sacramento → Ontario
8h 54m
10:07 AM - 3:41 PM • 1 stop
Sacramento → Ontario
2h 5m
6:35 AM - 8:00 AM • nonstop
American Airlines
Apr 03 - Apr 10, Economy
Sacramento → Ontario
15h 2m
10:07 AM - 7:09 PM • 1 stop
Sacramento → Ontario
8h 48m
4:52 PM - 10:20 PM • 1 stop
American Airlines
For travel requiring no set return, access available one-way flights to Ontario (ONT). These options support extended stays or open-ended plans.
Need to travel to Ontario soon? View current last-minute flight options to ONT for spontaneous or pressing plans.
Apr 03 - Apr 10, Economy
Sacramento → Ontario
13h 32m
12:11 PM - 8:23 PM • 1 stop
Sacramento → Ontario
8h 38m
10:59 AM - 4:17 PM • 1 stop
Alaska Airlines
Apr 03 - Apr 10, Economy
Sacramento → Ontario
8h 35m
12:10 PM - 5:25 PM • 1 stop
Sacramento → Ontario
2h 12m
6:59 PM - 8:31 PM • nonstop
Southwest Airlines
Apr 03 - Apr 10, Economy
Sacramento → Ontario
7h 38m
12:11 PM - 5:09 PM • 1 stop
Sacramento → Ontario
13h 37m
6:00 AM - 2:17 PM • 1 stop
Alaska Airlines
Apr 03 - Apr 10, Economy
Sacramento → Ontario
5h 35m
12:10 PM - 3:45 PM • 1 stop
Sacramento → Ontario
8h 25m
5:15 AM - 10:20 AM • 1 stop
Southwest Airlines
Apr 03 - Apr 10, Economy
Sacramento → Ontario
7h 38m
12:11 PM - 5:09 PM • 1 stop
Sacramento → Ontario
13h 37m
6:00 AM - 2:17 PM • 1 stop
Hawaiian Airlines
Maximize your time in Ontario, not in transit. Discover non-stop direct flights to ONT for the quickest, most straightforward journey to the Strip.
Apr 03 - Apr 10, Economy
Sacramento → Ontario
2h
4:30 PM - 5:50 PM • nonstop
Sacramento → Ontario
2h 10m
11:55 AM - 1:25 PM • nonstop
Southwest Airlines
Apr 03 - Apr 10, Economy
Sacramento → Ontario
2h 5m
1:05 PM - 2:30 PM • nonstop
Sacramento → Ontario
2h 10m
7:00 AM - 8:30 AM • nonstop
Southwest Airlines
Apr 03 - Apr 10, Economy
Sacramento → Ontario
2h 12m
1:55 PM - 3:27 PM • nonstop
Sacramento → Ontario
2h 13m
9:21 PM - 10:54 PM • nonstop
United Airlines
Apr 03 - Apr 10, Economy
Sacramento → Ontario
- • nonstop
Sacramento → Ontario
- • nonstop
Delta Airlines
Apr 03 - Apr 10, Economy
Sacramento → Ontario
- • nonstop
Sacramento → Ontario
- • nonstop
Delta Airlines
Destination Airport Information
| IATA Code | ONT |
| Name | Ontario International |
| City | Ontario |
| Country | US |
| Latitude | 34.055999755859375 |
| Longitude | -117.60099792480469 |
Popular Airlines
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