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Cheap flight deals from Ontario to Houston Starting at AED 70

Whether you’re going for a one-way or round-trip to Houston, we’ve got you covered! Check out these different flight options from Ontario below.

  • One way
  • Round-trip
      • Cheapest nonstop
        ONT16:04
        3h 17m
        Nonstop
        IAH21:21
        Wed, Mar 12|Ontario - Houston|Frontier Airlines
        AED 70AED 138
        49% OFF
        49% OFF
        AED 138AED 70

        Choose Frontier Airlines flights from Ontario to Houston. The one-way direct flight with Frontier Airlines departs from Ontario International Airport on Wed, Mar 12, arriving at George Bush Intercontinental Airport. One-way Prices start from AED 70 including taxes and charges.

      • ONT16:04
        3h 2m
        Nonstop
        IAH21:06
        Tue, Apr 8|Ontario - Houston|Frontier Airlines
        AED 70AED 138
        49% OFF
        49% OFF
        AED 138AED 70

        Choose Frontier Airlines flights from Ontario to Houston. The one-way direct flight with Frontier Airlines departs from Ontario International Airport on Tue, Apr 8, arriving at George Bush Intercontinental Airport. One-way Prices start from AED 70 including taxes and charges.

      • ONT16:09
        3h 17m
        Nonstop
        IAH21:26
        Wed, Feb 26|Ontario - Houston|Frontier Airlines
        AED 74AED 138
        46% OFF
        46% OFF
        AED 138AED 74

        Choose Frontier Airlines flights from Ontario to Houston. The one-way direct flight with Frontier Airlines departs from Ontario International Airport on Wed, Feb 26, arriving at George Bush Intercontinental Airport. One-way Prices start from AED 74 including taxes and charges.

      • ONT16:09
        3h 2m
        Nonstop
        IAH21:11
        Sat, Apr 12|Ontario - Houston|Frontier Airlines
        AED 74
        AED 74

        Choose Frontier Airlines flights from Ontario to Houston. The one-way direct flight with Frontier Airlines departs from Ontario International Airport on Sat, Apr 12, arriving at George Bush Intercontinental Airport. One-way Prices start from AED 74 including taxes and charges.

      • ONT16:04
        3h 2m
        Nonstop
        IAH21:06
        Tue, Apr 1|Ontario - Houston|Frontier Airlines
        AED 97
        AED 97

        Choose Frontier Airlines flights from Ontario to Houston. The one-way direct flight with Frontier Airlines departs from Ontario International Airport on Tue, Apr 1, arriving at George Bush Intercontinental Airport. One-way Prices start from AED 97 including taxes and charges.

      • ONT16:04
        3h 17m
        Nonstop
        IAH21:21
        Tue, Mar 18|Ontario - Houston|Frontier Airlines
        AED 99
        AED 99

        Choose Frontier Airlines flights from Ontario to Houston. The one-way direct flight with Frontier Airlines departs from Ontario International Airport on Tue, Mar 18, arriving at George Bush Intercontinental Airport. One-way Prices start from AED 99 including taxes and charges.

      • ONT16:04
        3h 17m
        Nonstop
        IAH21:21
        Wed, Mar 19|Ontario - Houston|Frontier Airlines
        AED 101
        AED 101

        Choose Frontier Airlines flights from Ontario to Houston. The one-way direct flight with Frontier Airlines departs from Ontario International Airport on Wed, Mar 19, arriving at George Bush Intercontinental Airport. One-way Prices start from AED 101 including taxes and charges.

      • ONT16:04
        3h 17m
        Nonstop
        IAH21:21
        Tue, Mar 11|Ontario - Houston|Frontier Airlines
        AED 101
        AED 101

        Choose Frontier Airlines flights from Ontario to Houston. The one-way direct flight with Frontier Airlines departs from Ontario International Airport on Tue, Mar 11, arriving at George Bush Intercontinental Airport. One-way Prices start from AED 101 including taxes and charges.

      • ONT16:04
        3h 17m
        Nonstop
        IAH21:21
        Tue, Mar 25|Ontario - Houston|Frontier Airlines
        AED 101
        AED 101

        Choose Frontier Airlines flights from Ontario to Houston. The one-way direct flight with Frontier Airlines departs from Ontario International Airport on Tue, Mar 25, arriving at George Bush Intercontinental Airport. One-way Prices start from AED 101 including taxes and charges.

      • ONT16:04
        3h 2m
        Nonstop
        IAH21:06
        Wed, Apr 9|Ontario - Houston|Frontier Airlines
        AED 101
        AED 101

        Choose Frontier Airlines flights from Ontario to Houston. The one-way direct flight with Frontier Airlines departs from Ontario International Airport on Wed, Apr 9, arriving at George Bush Intercontinental Airport. One-way Prices start from AED 101 including taxes and charges.

      • ONT01:00 pm
        3h 5m
        Nonstop
        HOU02:00 pm
        Wed, Feb 19|Ontario - Houston|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Los Angeles to Houston flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91500

    Frontier Airlines

    00:59

    ONT

    2.3h

    04:17

    DEN

    SMTWTFS
    Search

  2. F91162

    Frontier Airlines

    06:00

    DEN

    2.6h

    09:36

    HOU

    S-TWTFS

  3. F93132

    Frontier Airlines

    14:06

    ONT

    3.1h

    Nonstop

    19:12

    IAH

    S-T-T--
    Search

  4. F92908

    Frontier Airlines

    16:51

    ONT

    2.3h

    20:09

    DEN

    S--WT-S
    Search

  5. F91162

    Frontier Airlines

    06:00

    DEN

    2.6h

    09:36

    HOU

    S-TWTFS

  6. F92908

    Frontier Airlines

    16:51

    ONT

    2.3h

    20:09

    DEN

    S--WT-S
    Search

  7. F93230

    Frontier Airlines

    20:47

    DEN

    2.5h

    00:20

    IAH

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Ontario to Houston?

Explore the best time to buy affordable tickets to Houston with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Ontario (ONT) to Houston (HOU) the cheapest?

    Airlines adjust prices for flights from Ontario to Houston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Ontario (ONT) to Houston (HOU) cost?

    According to Trip.com's data, the lowest price is around AED 949.

  • What's the most popular airline for non-stop flights from Ontario (ONT) to Houston (HOU)?

    Southwest Airlines operates 2 non-stop flights from Ontario (ONT) to Houston (HOU).

  • How many airports are there in Houston (HOU)?

    There are 2 airport(s) near Houston (HOU): William P. Hobby Airport and George Bush Intercontinental Airport.

How to find a cheap flight from Ontario to Houston

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Ontario to Houston

Cheapest direct flight priceAED 69
Cheapest return ticket priceAED 173
Off-season for travelFebruary
Peak season for travelNovember
Flight distance10,519.53 km
Popular airlineFrontier Airlines

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