Cheap Flights from Ontario International Airport to Houston (IAH) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/4
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1------	2------	3------	4------	5------
6------	7------	8------	9------	10------	11------	12------
13------	14------	15------	16------	17------	18------	19------
20------	21------	22------	23Search	24Search	25393	26Search
27Search	28Search	29373	30Search

Select Return Date　　 Change Departure Date

Return Date

2025/4
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1------	2------	3------	4------	5------
6------	7------	8------	9------	10------	11------	12------
13------	14------	15------	16------	17------	18------	19------
20------	21------	22------	23------	24------	25------	26------
27------	28------	29------	30------

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Ontario－George Bush Intercontinental Airport
April Lowest Airfares
USD373

The airfare displayed above is for Delta Air Lines

Set calendar for this month
Ontario－George Bush Intercontinental Airport
May Lowest Airfares
USD199

The airfare displayed above is for Delta Air Lines

Set calendar for this month

Ontario－George Bush Intercontinental Airport
June Lowest Airfares
USD226

The airfare displayed above is for Delta Air Lines

Set calendar for this month
Ontario－George Bush Intercontinental Airport
July Lowest Airfares -----
Ontario－George Bush Intercontinental Airport
August Lowest Airfares -----

Ontario－Houston
Estimated Flight Time
6 Hours 24 Minutes
Ontario－Houston
Number of Operating Airlines
4

Operating Airlines for Ontario－George Bush Intercontinental Airport Route
Non-StopUnited Airlines

American Airlines

Alaska Airlines

Delta Air Lines

Other Destinations from:Ontario

Ontario－Salt Lake City(SLC)
USD201〜
Ontario－Miami(MIA)
USD279〜
Ontario－Denver(DEN)
USD161〜
Ontario－Portland (Oregon)(PDX)
USD175〜
Ontario－Albuquerque(Sunport)
USD234〜
Ontario－Albany (New York)(ALB)
USD417〜
* Fares vary in accordance to seat availability
Other Departures to: Houston

Philadelphia Airport－Houston(George Bush Intercontinental)
USD261〜
General Wayne A. Downing Peoria Airport－Houston(George Bush Intercontinental)
USD323〜
Pensacola Airport－Houston(George Bush Intercontinental)
USD336〜
* Fares vary in accordance to seat availability