Photo by Ontario Convention & Visitors Bureau / Jon Edwards.

$215 Cheap American Airlines flights Houston (IAH) to Ontario (ONT)
Prices were available within the past 7 days and start at $215 for one-way flights and $429 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 1 - Fri, Jun 5
IAH
Houston
ONT
Ontario
$429 Roundtrip, found 1 day ago
$429
Roundtrip
found 1 day ago

Mon, Jun 1 - Fri, Jun 5
IAH
Houston
ONT
Ontario
$469 Roundtrip, found 1 day ago
$469
Roundtrip
found 1 day ago

Mon, Jun 1 - Fri, Jun 5
IAH
Houston
ONT
Ontario
$483 Roundtrip, found 1 day ago
$483
Roundtrip
found 1 day ago

Mon, Jun 1 - Fri, Jun 5
IAH
Houston
ONT
Ontario
$500 Roundtrip, found 1 day ago
$500
Roundtrip
found 1 day ago
Find the cheapest month to fly from Houston (IAH) to Ontario (ONT)
March is typically the cheapest month to fly
From $69 - $419 per traveler.
Origin airport | George Bush Intercontinental |
|---|---|
Destination airport | Los Angeles - Ontario Intl. |
Airlines serving | American Airlines, Delta, United |
Popular airline | American Airlines |
Distance | 2128 km |
Average flight time | 1 hour 42 mins |
Most Popular American Airlines Routes from Houston
Most Popular American Airlines Routes from Ontario
- Kansas City to Phoenix (MCI - PHX)
- Atlanta to Cancun (ATL - CUN)
- Newark Liberty Intl. Airport to New Orleans (EWR - MSY)
- Atlanta to Cancun (ATL - CUN)
- Porto to Miami (OPO - MIA)
- Boston to Chicago (BOS - ORD)
- Tampa to Charlotte (TPA - CLT)
- Denver to Doha (DEN - DOH)
- New York to St. George's (JFK - GND)
- Milwaukee to Tucson (MKE - TUS)
Popular Domestic Routes in Los Angeles - Ontario Intl.
- Atlanta to Denver (ATL - DEN)
- Porto to Miami (OPO - MIA)
- Boston to Chicago (BOS - ORD)
- Los Angeles to Orlando (LAX - MCO)
- Kansas City to Phoenix (MCI - PHX)
- New York to New Orleans (LGA - MSY)
- Chicago to Orlando (ORD - MCO)
- Milwaukee to Tucson (MKE - TUS)
- Newark Liberty Intl. Airport to New Orleans (EWR - MSY)
- Seoul to Las Vegas (ICN - LAS)