$55+ Cheap flights from Ontario (ONT) to Texas
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DFW
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Texas with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Texas
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Cheapest flights from Ontario to TexasExplore the most affordable flight options available from Ontario to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Ontario to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Expedia deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3010:48 pm -
1 stop18h 54m
Tue 1/58:29 pm -
1 stop20h 19m
Deal found 10/21![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:44 am -
1 stop9h 23m
Wed 12/168:52 pm -
1 stop13h 13m
Deal found 10/25![Frontier logo]()
$170
This Mytrip deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:00 am -
1 stop9h 35m
Tue 12/158:52 pm -
1 stop23h 39m
Deal found 10/24![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:30 am -
1 stop10h 51m
Fri 11/137:16 pm -
1 stop16h 26m
Deal found 10/24![Frontier logo]()
$174
This Booking.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:00 am -
1 stop8h 39m
Tue 12/88:52 pm -
1 stop23h 39m
Deal found 10/21![Frontier logo]()
$174
This Orbitz deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:55 am -
1 stop9h 09m
Tue 11/2410:59 pm -
1 stop10h 21m
Deal found 10/22![Frontier logo]()
$175
This Mytrip deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:00 am -
1 stop9h 35m
Sat 12/126:31 pm -
1 stop5h 46m
Deal found 10/25![Frontier logo]()
$176
This Mytrip deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:52 am -
1 stop5h 34m
Tue 11/178:21 pm -
1 stop5h 30m
Deal found 10/24![Frontier logo]()
$177
This Orbitz deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:53 pm -
1 stop27h 14m
Sat 12/126:31 pm -
1 stop5h 46m
Deal found 10/25![Frontier logo]()
$178
This Mytrip deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:00 pm -
1 stop26h 39m
Thu 12/36:51 pm -
1 stop7h 26m
Deal found 10/21![Frontier logo]()
$180
This Expedia deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2210:48 pm -
1 stop18h 54m
Mon 1/48:27 pm -
1 stop13h 38m
Deal found 10/21![Frontier logo]()
$181
This Mytrip deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am -
1 stop10h 04m
Sun 12/68:52 pm -
1 stop23h 39m
Deal found 10/24![Frontier logo]()
$184
Best flights from Ontario to TexasDiscover carefully curated flight deals from Ontario to Texas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Ontario to Texas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Frontier deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:35 am -
1 stop8h 04m
Wed 11/117:16 pm -
1 stop5h 35m
Deal found 10/22![Frontier logo]()
$210
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:05 am -
1 stop7h 50m
Sun 11/157:50 am -
Nonstop3h 25m
Deal found 10/20![Southwest logo]()
$219
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:35 pm -
1 stop6h 18m
Thu 11/125:15 am -
2 stops9h 14m
Deal found 10/23![United Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/236:00 am -
1 stop5h 54m
Tue 3/212:35 pm -
2 stops12h 08m
Deal found 10/23![Delta logo]()
$278
This American Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:30 am -
1 stop3h 44m
Mon 11/238:28 am -
1 stop9h 45m
Deal found 10/24![American Airlines logo]()
$330
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:36 pm -
2 stops19h 04m
Wed 12/93:43 pm -
1 stop21h 30m
Deal found 10/20![Alaska Airlines logo]()
$335
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:40 am -
1 stop5h 59m
Tue 12/17:08 pm -
1 stop16h 37m
Deal found 10/22![Frontier logo]()
$211
This Frontier deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:35 am -
1 stop8h 04m
Fri 11/277:44 pm -
1 stop5h 30m
Deal found 10/20![Frontier logo]()
$222
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:50 am -
Nonstop2h 45m
Sun 11/155:15 am -
1 stop4h 45m
Deal found 10/21![Southwest logo]()
$269
This Booking.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/202:01 pm -
1 stop5h 03m
Sun 11/227:24 pm -
1 stop5h 50m
Deal found 10/20![Frontier logo]()
$228
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am -
2 stops12h 35m
Mon 12/72:35 pm -
2 stops10h 24m
Deal found 10/24![Delta logo]()
$291
This Southwest deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/247:15 am -
1 stop6h 05m
Wed 3/38:35 am -
2 stops7h 45m
Deal found 10/23![Southwest logo]()
$278
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/71:35 pm -
1 stop6h 30m
Mon 12/146:35 pm -
1 stop4h 05m
Deal found 10/22![Southwest logo]()
$282
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/255:00 am -
1 stop5h 43m
Fri 12/255:24 pm -
1 stop6h 47m
Deal found 10/21![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:15 pm -
1 stop6h 07m
Mon 12/286:55 pm -
1 stop7h 04m
Deal found 10/20![Delta logo]()
$315
This Mytrip deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:30 am -
2 stops12h 09m
Mon 11/167:16 pm -
1 stop16h 19m
Deal found 10/20![Frontier logo]()
$282
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:35 am -
2 stops6h 10m
Mon 12/79:10 am -
2 stops12h 30m
Deal found 10/20![Southwest logo]()
$285
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:45 am -
Nonstop3h 11m
Tue 12/158:24 pm -
Nonstop3h 35m
Deal found 10/24![United Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:00 am -
1 stop5h 39m
Thu 12/175:00 pm -
1 stop7h 59m
Deal found 10/25![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/125:00 am -
1 stop5h 43m
Thu 2/1810:45 am -
1 stop8h 50m
Deal found 10/22![United Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/237:50 am -
1 stop7h 25m
Tue 3/21:25 pm -
1 stop5h 35m
Deal found 10/23![Southwest logo]()
$291
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:29 am -
2 stops10h 00m
Mon 11/97:04 pm -
1 stop6h 42m
Deal found 10/21![American Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:20 am -
1 stop8h 56m
Mon 12/78:24 pm -
Nonstop3h 35m
Deal found 10/24![United Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:35 pm -
Nonstop2h 50m
Sun 12/136:00 am -
1 stop6h 50m
Deal found 10/21![Southwest logo]()
$294
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:04 pm -
1 stop5h 24m
Thu 11/2612:45 pm -
1 stop7h 45m
Deal found 10/23![Delta logo]()
$356
This Frontier deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:52 am -
1 stop5h 33m
Mon 11/98:20 pm -
1 stop5h 31m
Deal found 10/24![Frontier logo]()
$340
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/161:40 pm -
1 stop7h 19m
Sat 1/98:34 pm -
Nonstop3h 41m
Deal found 10/24![United Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:35 pm -
1 stop6h 25m
Wed 12/29:40 am -
Nonstop3h 05m
Deal found 10/21![Southwest logo]()
$299
This KAYAK deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:00 am -
Nonstop3h 06m
Fri 11/2010:29 am -
Nonstop3h 26m
Deal found 10/21![American Airlines logo]()
$483
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/286:00 am -
2 stops10h 28m
Mon 2/13:25 pm -
2 stops10h 23m
Deal found 10/21![Delta logo]()
$383
Last-minute flights from Ontario to TexasDiscover last-minute flight deals from Ontario to Texas. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Texas. Data last updated October 25, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:30 am -
1 stop10h 56m
Tue 11/178:21 pm -
1 stop5h 30m
Deal found 10/24![Frontier logo]()
$190
This Mytrip deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:52 am -
1 stop5h 34m
Sat 11/141:17 pm -
1 stop5h 04m
Deal found 10/21![Frontier logo]()
$184
This Frontier deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:52 am -
1 stop5h 34m
Tue 11/178:21 pm -
1 stop5h 30m
Deal found 10/20![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:30 am -
1 stop10h 51m
Fri 11/137:16 pm -
1 stop16h 26m
Deal found 10/24![Frontier logo]()
$174
This Mytrip deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:52 am -
1 stop5h 34m
Tue 11/178:21 pm -
1 stop5h 30m
Deal found 10/24![Frontier logo]()
$177
This Booking.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:52 am -
1 stop5h 33m
Tue 11/178:20 pm -
1 stop5h 31m
Deal found 10/25![Frontier logo]()
$191
This Cheapflightsfares deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:35 am -
1 stop8h 59m
Wed 11/2510:11 pm -
1 stop16h 37m
Deal found 10/21![Frontier logo]()
$190
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:52 am -
1 stop5h 34m
Tue 11/2410:59 pm -
1 stop10h 21m
Deal found 10/22![Frontier logo]()
$180
This Orbitz deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:55 am -
1 stop9h 09m
Tue 11/2410:59 pm -
1 stop10h 21m
Deal found 10/22![Frontier logo]()
$175
This Flightnetwork deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:40 am -
1 stop5h 59m
Sun 11/227:24 pm -
1 stop5h 50m
Deal found 10/24![Frontier logo]()
$191
This Booking.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:01 pm -
1 stop6h 03m
Tue 12/17:34 pm -
1 stop24h 37m
Deal found 10/21![Frontier logo]()
$169
This Expedia deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:01 pm -
1 stop6h 03m
Mon 11/3010:59 pm -
1 stop15h 40m
Deal found 10/24![Frontier logo]()
$188
One-way flights from Ontario to TexasSearch for one-way flight options from Ontario to Texas. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Ontario to Texas. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:00 pm -
1 stop7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Frontier logo]()
$55
This Super.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:35 am -
1 stop5h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$66
This Cheapflightsfares deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/122:53 pm -
1 stop6h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$67
This Super.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:35 pm -
1 stop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Frontier logo]()
$70
This CheapOair deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/219:37 pm -
1 stop6h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Frontier logo]()
$72
This Booking.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:07 pm -
1 stop23h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$73
This Super.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:35 am -
1 stop5h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$75
This Super.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:35 pm -
1 stop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Frontier logo]()
$76
This CheapOair deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:15 am -
1 stop27h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Frontier logo]()
$77
This Cheapflightsfares deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:35 pm -
1 stop26h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:01 pm -
1 stop6h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Frontier logo]()
$80
This Cheapflightsfares deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:35 pm -
1 stop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Frontier logo]()
$81
Find flight deals from Ontario to Texas
Keep the following information in mind while searching for Ontario to Texas flight deals. Data was last updated October 25, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $169 (Expedia) |
One-way from | $55 (Cheapflightsfares) |
Popular in | June |
Cheapest in | January |
Average price | $346 |
Good round-trip deal | $328 or less |
Good one-way deal | $193 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Texas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Ontario to Texas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioHouston
ONT Ontario - IAH Houston George Bush Intcntl
ONTIAH
Ontario
Wed 12/16
2:53 pm-11:19 pm
1 stop6h 26m
Houston George Bush Intcntl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$55
OntarioAustin
ONT Ontario - AUS Austin Bergstrom
ONTAUS
Ontario
Thu 11/12
11:52 am-7:26 pm
1 stop5h 34m
Austin Bergstrom
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$92
OntarioHouston
ONT Ontario - IAH Houston George Bush Intcntl
ONTIAH
Ontario
Tue 11/10
5:07 pm-5:10 am
1 stop10h 03m
Houston George Bush Intcntl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$93
OntarioAustin
ONT Ontario - AUS Austin Bergstrom
ONTAUS
Ontario
Tue 12/29
8:56 am-7:42 pm
1 stop8h 46m
Austin Bergstrom
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$97
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Tue 11/17
11:52 am-6:21 pm
1 stop5h 29m
El Paso
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$99
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Sat 11/21
2:01 pm-8:04 pm
1 stop5h 03m
El Paso
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$100
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Wed 12/2
11:30 am-6:18 pm
1 stop5h 48m
El Paso
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$101
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Tue 11/10
6:30 am-6:21 pm
1 stop10h 51m
El Paso
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$101
OntarioHouston
ONT Ontario - HOU Houston Hobby
ONTHOU
Ontario
Wed 2/24
12:45 pm-5:45 pm
Nonstop3h 00m
Houston Hobby
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$104
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Wed 2/3
6:30 am-6:28 pm
1 stop10h 58m
El Paso
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$104
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to Texas
Have a flexible travel schedule? Discover the best time to fly to Texas from Ontario with our price prediction graph.
ONT-ELP
ONT-HOU
ONT-AUS
ONT-DFW
ONT-DAL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Texas
ONT-USTX
ONT-ELP
ONT-HOU
ONT-AUS
ONT-DFW
What is the cheapest month to book a flight from Ontario to Texas?
Currently, January is the cheapest month in which you can book a flight from Ontario to Texas (average of $290). Flying from Ontario to Texas in June is currently the most expensive (average of $404). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ONT to TX?
Find hourly flight availability from Ontario to Texas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 25, 2026.
A simple way to save on the total cost of your ticket is to fly from Ontario to Texas in the evening. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the morning.
Weekly flight availability from Ontario to Texas
Explore weekly flight availability from Ontario to Texas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 25, 2026.
The most flights from ONT to USTX are scheduled on a Friday (24 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (14 on average).
How much does it cost to fly round-trip from Ontario to Texas?
Airfare is below average for this route at the moment.
Ontario to Texas flights typically cost between $272 and $456 in November.The cheapest round-trip price found within the last 5 days was $240 on Frontier (Nov 17-Nov 23).
How far ahead should I book a flight from Ontario to Texas?
The best time to book flights from Ontario to Texas is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Ontario to Texas?
Use this chart to determine the cheapest time to fly round-trip from Ontario to Texas. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Ontario to Texas flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Texas
Get insights into the airlines that provide service to Texas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Texas. Reviews last updated October 25, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andJetBlue from Ontario to Texas by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.4
Overall
7.9
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.4
Overall
7.9
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.4
Overall
7.9
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.4
Overall
7.9
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.4
Overall
7.9
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.4
Overall
7.9
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from Ontario to Texas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Ontario to Texas
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Texas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Texas by cabin class
Find flights from Ontario to Texas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Texas flights
Browse other Ontario and Texas flight options. Last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Texas flights
Consider these flights traveling from Ontario to Texas.
Top 6 airlines flying from Ontario to Texas
Discover the top 6 airlines that operate flights from Ontario to Texas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$279 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$127 | Average$305 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$177 | Average$371 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$190 | Average$414 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$229 | Average$423 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$229 | Average$383 | FlexibilityNo cancel fee | On-time62% |