Take off on cheap flights from Houston to Ontario, your adventure starts now!

Find cheap airline tickets from Houston to Ontario by date

  • any
  • May 2018
  • June 2018
  • July 2018
  • August 2018
  • September 2018
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  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • any
  • May 2018
  • June 2018
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  • price
  • month of departure
  • month of return
$204
outward: May 30, 2018
10:43p IAH » 2:19a LAX
Spirit Airlines direct (3h36m)
inbound: Jun 3, 2018
3:45p LAX » 1:18a IAH
Spirit Airlines 1 stop (9h33m)
$206
outward: May 30, 2018
10:43p IAH » 2:19a LAX
Spirit Airlines direct (3h36m)
inbound: Jun 3, 2018
3:45p LAX » 1:18a IAH
Spirit Airlines 1 stop (9h33m)
$287
outward: May 30, 2018
1:25p HOU » 6:25p SNA
Southwest Airlines 1 stop (5h)
inbound: Jun 3, 2018
5:15p SNA » 10:05p HOU
Southwest Airlines 1 stop (4h50m)
Return
Departure
Find the cheapest Houston Ontario flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Houston - Ontario with these new dates, click on an offer. Want to depart from another city? Choose: Las Vegas - Ontario New York - Ontario London - Ontario San Francisco - Ontario See more routes

Airlines operating flights from Houston to Ontario

  • any
  • May 2018
  • June 2018
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • all
  • American Airlines
  • Delta Air Lines
  • Frontier Airlines
  • Spirit Airlines
  • United Airlines
Spirit Airlines
outbound: Aug 1, 2018
Spirit Airlines direct
return: Aug 8, 2018
Spirit Airlines direct
American Airlines
outbound: Aug 1, 2018
American Airlines direct
return: Aug 8, 2018
American Airlines direct
Delta Air Lines
outbound: Aug 1, 2018
Delta Air Lines 1 stop
return: Aug 8, 2018
Spirit Airlines 1 stop
United Airlines
outbound: Jun 20, 2018
United Airlines direct
return: Jun 24, 2018
United Airlines direct
Frontier Airlines
outbound: Jun 5, 2018
Frontier Airlines 1 stop
return: Jun 12, 2018
Spirit Airlines 1 stop

Travel tips for flights Houston - Ontario

Average flight duration: 3h36m (direct flight)

  • Arrival city:
  • Ontario, USA
  • Airport(s):
  • Ontario International Airport (ONT)
  • Local time:
  • May 20, 2018 12:52 PM, GMT-7
  • Weather:
  • min. 55ºF, max. 74ºF
  • Departure city:
  • Houston, USA
  • Airport(s):
  • William P. Hobby Airport (HOU)
  • George Bush Intercontinental Airport (IAH)
  • Local time:
  • May 20, 2018 2:52 PM, GMT-5