1. Home
  2. Flights Search
  3. Flights from Houston to Ontario

Cheap flights from Houston to Ontario

Find cheap Ontario to Houston flights with our free search service. Compare all available fares for direct or connection flights from Ontario to Houston.

Round-trip
  • One-way
  • Round-trip
1 adult
Adults 12 years or over
1
Children 2-11 years
0
Infants 0-23 months
0
Cancel Done
Economy Class
  • Economy Class
  • Business Class
Done
Done

Houston to Ontario flight schedules

Flight Departure Date Arrival Date Price Duration Number of stops Updated
Houston (HOU) - Ontario (ONT) 2026-12-08 2026-12-10 186 USD 10 hours 18 minutes Connection 2026-11-12T01:35:07
Houston (HOU) - Ontario (ONT) 2026-12-05 2026-12-07 186 USD 11 hours 6 minutes Connection 2026-11-12T05:35:02
Houston (HOU) - Ontario (ONT) 2027-01-31 2027-02-06 191 USD 23 hours 35 minutes Connection 2026-11-12T23:10:08
Houston (HOU) - Ontario (ONT) 2027-02-06 2027-02-07 210 USD 15 hours 36 minutes Connection 2026-11-07T20:18:15
Houston (HOU) - Ontario (ONT) 2027-02-05 2027-02-07 220 USD 24 hours 4 minutes Connection 2026-11-07T20:21:54
Houston (HOU) - Ontario (ONT) 2026-12-11 2026-12-13 223 USD 10 hours 12 minutes Connection 2026-11-12T03:10:23
Houston (HOU) - Ontario (ONT) 2026-12-04 2026-12-07 223 USD 10 hours 12 minutes Connection 2026-11-12T05:33:48
Houston (HOU) - Ontario (ONT) 2026-12-04 2026-12-06 233 USD 10 hours 12 minutes Connection 2026-11-12T04:21:27
Houston (HOU) - Ontario (ONT) 2027-02-13 2027-02-14 261 USD 19 hours 11 minutes Connection 2026-11-09T06:45:06
Houston (HOU) - Ontario (ONT) 2027-02-12 2027-02-14 281 USD 32 hours 17 minutes Connection 2026-11-07T19:54:08
Houston (HOU) - Ontario (ONT) 2026-12-20 2026-12-24 291 USD 17 hours 2 minutes Connection 2026-11-11T21:23:24
Houston (HOU) - Ontario (ONT) 2026-12-20 2026-12-26 324 USD 16 hours 41 minutes Connection 2026-11-11T21:23:59
Houston (HOU) - Ontario (ONT) 2026-11-21 2026-11-22 354 USD 10 hours 11 minutes Connection 2026-11-12T02:57:24
Houston (HOU) - Ontario (ONT) 2026-11-26 2026-11-30 369 USD 16 hours 50 minutes Connection 2026-11-12T13:46:08
Houston (HOU) - Ontario (ONT) 2026-11-22 2026-11-24 374 USD 20 hours 41 minutes Connection 2026-11-09T02:51:38
Houston (HOU) - Ontario (ONT) 2026-11-20 2026-11-22 394 USD 10 hours 11 minutes Connection 2026-11-12T02:56:34
Houston (HOU) - Ontario (ONT) 2026-11-20 2026-11-23 394 USD 15 hours 39 minutes Connection 2026-11-12T02:59:42
Houston (HOU) - Ontario (ONT) 2026-11-16 2026-11-21 409 USD 16 hours 54 minutes Connection 2026-11-11T01:17:31
Houston (HOU) - Ontario (ONT) 2026-11-27 2026-11-30 415 USD 16 hours 25 minutes Connection 2026-11-12T13:55:12
Houston (HOU) - Ontario (ONT) 2026-11-20 2026-11-28 422 USD 23 hours 35 minutes Connection 2026-11-11T01:30:22
Houston (HOU) - Ontario (ONT) 2026-11-16 2026-11-22 438 USD 15 hours 0 minutes Connection 2026-11-11T02:11:47
Houston (HOU) - Ontario (ONT) 2026-11-27 2026-11-29 499 USD 9 hours 48 minutes Connection 2026-11-12T02:52:15
Houston (HOU) - Ontario (ONT) 2027-03-12 2027-03-26 594 USD 13 hours 53 minutes Connection 2026-11-12T23:13:00

Houston to Ontario flight status

Flight Origin Destination Departure Arrival Equip
UA6083 Houston (IAH) Ontario (ONT) 5 p.m. 7:40 p.m. E7W
LH8675 Houston (IAH) Ontario (ONT) 8:31 p.m. 9:55 p.m. None
5X9718 Houston (IAH) Ontario (ONT) 1:20 p.m. 1:26 p.m. B752
YV6083 Houston (IAH) Ontario (ONT) 6:10 a.m. 8:07 a.m. E75L
YV6368 Houston (IAH) Ontario (ONT) 6:23 a.m. 8:40 a.m. E75L
5X9639 Houston (IAH) Ontario (ONT) 8 a.m. 9:06 a.m. B744
FX3050 Houston (IAH) Ontario (ONT) 7:30 a.m. 9:20 a.m. B763
9S9905 Houston (IAH) Ontario (ONT) 6:26 p.m. None B738

Popular Flights Searchs

  • Domestic Destinations
  • International Destinations