Flight Ontario(ONT) to Houston(IAH)
CHANGE DIRECTION
| LA/Ontario International Airport | George Bush Intercontinental Airport |
|---|---|
| ONT : Ontario , United States | IAH : Houston , United States |
| UTC-7(DST) | UTC-5(DST) |
Ontario to Houston Flight Schedule(September 2025)
Flight from Ontario(ONT) to Houston(IAH) is operated by 2 airlines : United Airlines (UA),Frontier Airlines (F9). You can check flight schedules, flight duration, and aircraft types.
Change Direction(IAH to ONT)Ontario (ONT) to Houston (IAH) Flight Schedule
LastUpdate : 2025/09/01 06:07
Flight Schedule on September 2025 , Direct flight departure from Ontario with all airlines , flight number, flight duration, aircraft type.
September 2025
| Flight Number / Airline | Departure Time | Arrival Time | Flight Duration | Operating Days | Aircraft Type | Airfare / Tickets |
|---|---|---|---|---|---|---|
|
UA1936
United Airlines |
06:04 | 11:13 | 3h9m |
Daily (Sep 1–21)
|
737-900 | Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES |
| 06:00 | 11:10 | 3h10m |
MT-TFSS (Sep 25–30)
|
737-900 | ||
|
F93132
Frontier Airlines |
12:46 | 18:17 | 3h31m |
M------ (Sep 1)
|
A321neo | Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES |
| 12:28 | 17:47 | 3h19m |
---TF-S (Sep 4–5, Sep 7, Sep 11–12, Sep 14, Sep 18–19, Sep 21, Sep 25–26, Sep 28)
|
A320neo | ||
| Codeshare flight ▼ | ||||||
Flight schedules as of September 01, 2025, 06:07 AM(OAG data). Schedules may change without notice, so please check with airlines before booking. Refer to FlyTeam's terms of use before proceeding. Some airlines and flight numbers may not be displayed.
FAQ : Ontario to Houston
- How many airlines fly from Ontario to Houston ?
- As of September 2025, 2 airlines operate direct flights from Ontario (ONT) to Houston (IAH) : United Airlines , Frontier Airlines.
- How far is it from Ontario to Houston?
- The distance between Ontario (ONT) to Houston (IAH) is approximately 1,330 miles(2,140km) by air.
- What is the time difference between Ontario to Houston?
- The time difference between LA/Ontario International Airport(Ontario) and George Bush Intercontinental Airport(Houston) is +2 hours. Houston is 2 hours ahead of Ontario.Ontario is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.Houston is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.