Airlines with flights from Chicago to Ontario
Southwest is the only airline with non-stop flights from Midway International Airport to Ontario International Airport and the flight time is 4 hours and 25 minutes.
Southwest is the only airline with non-stop flights from Midway International Airport to Ontario International Airport and the flight time is 4 hours and 25 minutes. Choose airline
Non-stop
4h 25min
Via Las Vegas
7h 35min
Via Denver
7h 20min
Via Phoenix
7h 15min
Via Sacramento
8h 5min
Via Dallas
8h 15min
Via Nashville
7h 40min
Via Austin
8h 35min
Via San Jose
8h 15min
Via Kansas City
8h 25min
Via Oakland
9h 30min
Via Saint Louis
8h 40min
Via Dallas
7h 45min
Via Las Vegas
6h 4min
Starts 07/01
Via San Antonio
10h 35min
Starts 11/03
Via Colorado Springs
7h 15min
Starts 07/01
Via Phoenix
6h 26min
Via Denver
7h 2min
NEW
Starts 11/01
Via Grand Rapids
8h 30min
NEW
Starts 06/03
Via Salt Lake City
10h 15min
Schedules
Non-stop with Southwest Airlines
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Total flight time: 4 hours and 25 minutes
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Low-cost airline
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Chicago is a Southwest Airlines focus city (Operating base).
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10 flights per week
MDW
Direct
ONT
W1, Dec 30 - Jan 05
Flight
Mon
Jan 1
Tue
Jan 2
Wed
Jan 3
Thu
Jan 4
Fri
Jan 5
Sat
Jan 6
Sun
Jan 7
Sorry. We could not find any flights for this week.
The timetable & schedule information was updated at 2024-12-13
Via Las Vegas with Southwest Airlines
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Total flight time: 5h 45m - 10h 50m.
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Low-cost airline
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Chicago is a Southwest Airlines focus city (Operating base).
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64 flights per week
MDW
Via LAS
ONT
W1, Dec 30 - Jan 05
Flight
Mon
Jan 1
Tue
Jan 2
Wed
Jan 3
Thu
Jan 4
Fri
Jan 5
Sat
Jan 6
Sun
Jan 7
Sorry. We could not find any flights for this week.
The timetable & schedule information was updated at 2024-12-13
Via Denver with Southwest Airlines
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Total flight time: 5h 40m - 10h 40m.
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Low-cost airline
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Chicago is a Southwest Airlines focus city (Operating base).
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55 flights per week
MDW
Via DEN
ONT
W1, Dec 30 - Jan 05
Flight
Mon
Jan 1
Tue
Jan 2
Wed
Jan 3
Thu
Jan 4
Fri
Jan 5
Sat
Jan 6
Sun
Jan 7
Sorry. We could not find any flights for this week.
The timetable & schedule information was updated at 2024-12-13
Via Phoenix with Southwest Airlines
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Total flight time: 5h 45m - 10h 25m.
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Low-cost airline
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Chicago is a Southwest Airlines focus city (Operating base).
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42 flights per week
MDW
Via PHX
ONT
W1, Dec 30 - Jan 05
Flight
Mon
Jan 1
Tue
Jan 2
Wed
Jan 3
Thu
Jan 4
Fri
Jan 5
Sat
Jan 6
Sun
Jan 7
Sorry. We could not find any flights for this week.
The timetable & schedule information was updated at 2024-12-13
Via Sacramento with Southwest Airlines
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Total flight time: 6h 35m - 11h 05m.
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Low-cost airline
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Chicago is a Southwest Airlines focus city (Operating base).
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20 flights per week
MDW
Via SMF
ONT
W1, Dec 30 - Jan 05
Flight
Mon
Jan 1
Tue
Jan 2
Wed
Jan 3
Thu
Jan 4
Fri
Jan 5
Sat
Jan 6
Sun
Jan 7
Sorry. We could not find any flights for this week.
The timetable & schedule information was updated at 2024-12-13
Via Dallas with Frontier Airlines