$175+ Cheap flights from Allentown (ABE) to Houston
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — HOU
Aug 14 — Aug 211
Round-trip
1 adult, Economy
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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
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Cheapest flights from Allentown to HoustonExplore the most affordable flight options available from Allentown to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.
Explore the most affordable flight options available from Allentown to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Fri 8/214:01 pm
ABE
- IAH
1 stop17h 01m
Multiple Airlines
Thu 8/278:57 am
IAH
- ABE
1 stop10h 53m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Mon 9/217:30 am
ABE
- IAH
1 stop29h 40m
Multiple Airlines
Sat 9/264:39 pm
IAH
- ABE
1 stop26h 46m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 7/11. 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 9/1912:56 pm
ABE
- IAH
1 stop7h 34m
Delta
Sat 9/265:40 am
IAH
- ABE
1 stop5h 35m
Delta
Deal found 7/11![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 7/15. 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 9/196:11 pm
ABE
- HOU
1 stop5h 29m
Delta
Sat 9/266:00 am
HOU
- ABE
1 stop5h 15m
Delta
Deal found 7/15![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 7/11. 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 9/199:13 am
ABE
- IAH
1 stop7h 54m
American Airlines
Sat 9/266:00 am
IAH
- ABE
2 stops9h 40m
American Airlines
Deal found 7/11![American Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 7/12. 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.
Wed 9/26:00 am
ABE
- HOU
2 stops10h 26m
American Airlines
Wed 9/236:04 am
HOU
- ABE
2 stops9h 36m
American Airlines
Deal found 7/12![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 7/14. 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 10/36:11 pm
ABE
- IAH
1 stop6h 45m
Delta
Mon 10/55:40 am
IAH
- ABE
1 stop5h 35m
Delta
Deal found 7/14![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 7/14. 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 10/36:11 pm
ABE
- HOU
1 stop5h 29m
Delta
Mon 10/56:00 am
HOU
- ABE
1 stop5h 15m
Delta
Deal found 7/14![Delta logo]()
$314
This American Airlines deal was found by Cheapflights users on 7/14. 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.
Wed 8/199:36 am
ABE
- IAH
2 stops10h 08m
American Airlines
Sun 8/305:25 pm
IAH
- ABE
1 stop6h 05m
American Airlines
Deal found 7/14![American Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 10/1410:00 am
ABE
- IAH
2 stops22h 29m
Multiple Airlines
Mon 10/1912:21 pm
IAH
- ABE
1 stop9h 07m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 7/11. 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 8/66:16 am
ABE
- IAH
1 stop5h 59m
Delta
Sun 8/95:41 am
IAH
- ABE
1 stop5h 47m
Delta
Deal found 7/11![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/10. 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 8/46:16 am
ABE
- HOU
1 stop7h 00m
Delta
Mon 8/1010:50 am
HOU
- ABE
1 stop5h 33m
Delta
Deal found 7/10![Delta logo]()
$329
Best flights from Allentown to HoustonDiscover carefully curated flight deals from Allentown to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 15, 2026.
Discover carefully curated flight deals from Allentown to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 15, 2026.
This Delta deal was found by Cheapflights users on 7/13. 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 9/196:11 pm
ABE
- HOU
1 stop5h 29m
Delta
Sat 9/266:00 am
HOU
- ABE
1 stop5h 15m
Delta
Deal found 7/13![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 7/11. 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 9/199:13 am
ABE
- IAH
1 stop7h 54m
American Airlines
Sat 9/266:00 am
IAH
- ABE
2 stops9h 40m
American Airlines
Deal found 7/11![American Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 10/1410:00 am
ABE
- IAH
2 stops22h 29m
Multiple Airlines
Mon 10/1912:21 pm
IAH
- ABE
1 stop9h 07m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 7/12. 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.
Wed 9/26:16 am
ABE
- HOU
1 stop7h 00m
Delta
Wed 9/236:00 am
HOU
- ABE
1 stop5h 15m
Delta
Deal found 7/12![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 7/10. 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.
Wed 10/146:00 pm
ABE
- IAH
1 stop6h 57m
Delta
Mon 10/199:42 am
IAH
- ABE
1 stop6h 33m
Delta
Deal found 7/10![Delta logo]()
$314
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/64:57 pm
ABE
- IAH
2 stops8h 02m
American Airlines
Sun 8/97:00 am
IAH
- ABE
2 stops8h 42m
American Airlines
Deal found 7/10![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 7/11. 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 10/36:11 pm
ABE
- IAH
1 stop6h 45m
Delta
Mon 10/55:40 am
IAH
- ABE
1 stop5h 35m
Delta
Deal found 7/11![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 7/14. 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 10/36:11 pm
ABE
- HOU
1 stop5h 29m
Delta
Mon 10/56:00 am
HOU
- ABE
1 stop5h 15m
Delta
Deal found 7/14![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 7/12. 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 8/46:16 am
ABE
- IAH
1 stop8h 11m
Delta
Sun 8/95:41 am
IAH
- ABE
1 stop5h 47m
Delta
Deal found 7/12![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/10. 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.
Fri 9/46:09 pm
ABE
- IAH
1 stop5h 31m
Delta
Mon 9/75:41 am
IAH
- ABE
1 stop5h 47m
Delta
Deal found 7/10![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/12. 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 12/106:30 am
ABE
- IAH
1 stop5h 36m
Delta
Sun 12/135:55 am
IAH
- ABE
1 stop5h 09m
Delta
Deal found 7/12![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/10. 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 10/86:00 pm
ABE
- IAH
1 stop6h 57m
Delta
Mon 10/125:40 am
IAH
- ABE
1 stop5h 35m
Delta
Deal found 7/10![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/11. 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 8/66:16 am
ABE
- IAH
1 stop5h 59m
Delta
Sun 8/95:41 am
IAH
- ABE
1 stop5h 47m
Delta
Deal found 7/11![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/12. 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 8/46:16 am
ABE
- HOU
1 stop7h 00m
Delta
Sun 8/96:00 am
HOU
- ABE
1 stop5h 28m
Delta
Deal found 7/12![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/12. 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 8/46:16 am
ABE
- HOU
1 stop7h 00m
Delta
Sat 8/810:50 am
HOU
- ABE
1 stop5h 33m
Delta
Deal found 7/12![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/11. 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 8/66:16 am
ABE
- HOU
1 stop7h 00m
Delta
Sun 8/96:00 am
HOU
- ABE
1 stop5h 28m
Delta
Deal found 7/11![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/12. 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.
Wed 8/56:16 am
ABE
- HOU
1 stop7h 00m
Delta
Sun 8/96:00 am
HOU
- ABE
1 stop5h 28m
Delta
Deal found 7/12![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 7/12. 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 8/16:30 am
ABE
- IAH
1 stop8h 03m
Delta
Sat 8/85:41 am
IAH
- ABE
1 stop5h 47m
Delta
Deal found 7/12![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 7/12. 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 8/46:16 am
ABE
- IAH
1 stop8h 11m
Delta
Wed 8/55:41 am
IAH
- ABE
1 stop5h 47m
Delta
Deal found 7/12![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 7/12. 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.
Wed 8/56:16 am
ABE
- HOU
1 stop7h 00m
Delta
Fri 8/710:50 am
HOU
- ABE
1 stop5h 33m
Delta
Deal found 7/12![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 7/12. 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.
Fri 10/26:08 pm
ABE
- HOU
1 stop5h 32m
Delta
Sun 10/112:59 pm
HOU
- ABE
1 stop6h 30m
Delta
Deal found 7/12![Delta logo]()
$424
Last-minute flights from Allentown to HoustonDiscover last-minute flight deals from Allentown to Houston. Data last updated July 15, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Houston. Data last updated July 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/10. 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 8/46:16 am
ABE
- HOU
1 stop7h 00m
Delta
Mon 8/1010:50 am
HOU
- ABE
1 stop5h 33m
Delta
Deal found 7/10![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/12. 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.
Wed 8/56:16 am
ABE
- HOU
1 stop7h 00m
Delta
Sun 8/96:00 am
HOU
- ABE
1 stop5h 28m
Delta
Deal found 7/12![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 7/11. 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 8/66:16 am
ABE
- IAH
1 stop5h 59m
Delta
Sun 8/95:41 am
IAH
- ABE
1 stop5h 47m
Delta
Deal found 7/11![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/65:12 pm
ABE
- IAH
1 stop7h 46m
American Airlines
Sun 8/97:00 am
IAH
- ABE
2 stops8h 42m
American Airlines
Deal found 7/10![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 7/10. 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 8/66:16 am
ABE
- HOU
1 stop7h 00m
Delta
Sun 8/96:00 am
HOU
- ABE
1 stop5h 28m
Delta
Deal found 7/10![Delta logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Mon 8/107:30 am
ABE
- IAH
2 stops24h 50m
Multiple Airlines
Mon 8/176:30 am
IAH
- ABE
1 stop15h 44m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 7/12. 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.
Tue 8/115:12 pm
ABE
- IAH
1 stop7h 46m
American Airlines
Tue 8/181:01 pm
IAH
- ABE
1 stop8h 39m
American Airlines
Deal found 7/12![American Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 7/12. 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 8/116:16 am
ABE
- HOU
1 stop7h 00m
Delta
Tue 8/186:00 am
HOU
- ABE
1 stop5h 28m
Delta
Deal found 7/12![Delta logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/138:00 am
ABE
- IAH
1 stop11h 25m
Multiple Airlines
Sun 8/168:02 pm
IAH
- ABE
2 stops36h 27m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 7/11. 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 8/156:09 pm
ABE
- IAH
1 stop6h 43m
Delta
Thu 8/202:37 pm
IAH
- ABE
1 stop6h 46m
Delta
Deal found 7/11![Delta logo]()
$314
This American Airlines deal was found by Cheapflights users on 7/14. 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.
Wed 8/199:36 am
ABE
- IAH
2 stops10h 08m
American Airlines
Sun 8/305:25 pm
IAH
- ABE
1 stop6h 05m
American Airlines
Deal found 7/14![American Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Fri 8/214:01 pm
ABE
- IAH
1 stop17h 01m
Multiple Airlines
Thu 8/278:57 am
IAH
- ABE
1 stop10h 53m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$212
One-way flights from Allentown to HoustonSearch for one-way flight options from Allentown to Houston. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
Search for one-way flight options from Allentown to Houston. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
This Delta deal was found by Cheapflights users on 7/13. 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 8/46:08 pm
ABE
- IAH
1 stop6h 44m
Delta
Deal found 7/13![Delta logo]()
$175
This Delta deal was found by Cheapflights users on 7/13. 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 8/186:16 am
ABE
- HOU
1 stop7h 00m
Delta
Deal found 7/13![Delta logo]()
$175
This Delta deal was found by Cheapflights users on 7/13. 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.
Fri 8/76:08 pm
ABE
- IAH
1 stop6h 44m
Delta
Deal found 7/13![Delta logo]()
$199
This Delta deal was found by Cheapflights users on 7/13. 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 8/116:16 am
ABE
- HOU
1 stop7h 00m
Delta
Deal found 7/13![Delta logo]()
$199
This American Airlines deal was found by Cheapflights users on 7/13. 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 8/65:12 pm
ABE
- IAH
1 stop7h 46m
American Airlines
Deal found 7/13![American Airlines logo]()
$220
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Wed 8/126:00 am
ABE
- IAH
2 stops13h 44m
American Airlines
Deal found 7/13![American Airlines logo]()
$225
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 8/189:36 am
ABE
- HOU
2 stops11h 15m
American Airlines
Deal found 7/13![American Airlines logo]()
$225
This Delta deal was found by Cheapflights users on 7/14. 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.
Wed 8/56:16 am
ABE
- HOU
1 stop7h 00m
Delta
Deal found 7/14![Delta logo]()
$230
This Delta deal was found by Cheapflights users on 7/10. 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 8/106:08 pm
ABE
- IAH
1 stop6h 44m
Delta
Deal found 7/10![Delta logo]()
$240
This Delta deal was found by Cheapflights users on 7/10. 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 8/66:16 am
ABE
- HOU
1 stop7h 00m
Delta
Deal found 7/10![Delta logo]()
$240
This Delta deal was found by Cheapflights users on 7/13. 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 7/286:05 pm
ABE
- IAH
1 stop6h 52m
Delta
Deal found 7/13![Delta logo]()
$244
This Delta deal was found by Cheapflights users on 7/13. 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.
Wed 7/296:30 am
ABE
- HOU
1 stop6h 40m
Delta
Deal found 7/13![Delta logo]()
$244
Find flight deals from Allentown to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 15, 2026.
Round-trip from | $212 (Kiwi.com) |
|---|---|
One-way from | $175 (Delta) |
Popular in | December |
Cheapest in | September |
Average price | $312 |
Cheapflights Fare Finder
Customize your flight search to find flights from Allentown to Houston 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 2,558,603 searches. Data last updated July 15, 2026.
Use the filters below to find and compare flights from Allentown to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
AllentownHouston
ABE - HOU
ABEHOU
Allentown-Bethlehem
Sat 9/19
6:11 pm-10:40 pm
1 stop5h 29m
Houston Hobby
Sat 9/26
6:00 am-12:15 pm
1 stop5h 15m
$299
AllentownHouston
ABE - HOU
ABEHOU
Allentown-Bethlehem
Wed 9/2
6:16 am-12:16 pm
1 stop7h 00m
Houston Hobby
Wed 9/23
6:00 am-12:15 pm
1 stop5h 15m
$299
AllentownHouston
ABE - IAH
ABEIAH
Allentown-Bethlehem
Sat 9/19
9:13 am-4:07 pm
1 stop7h 54m
Houston George Bush Intcntl
Sat 9/26
6:00 am-4:40 pm
2 stops9h 40m
$304
AllentownHouston
ABE - IAH
ABEIAH
Allentown-Bethlehem
Wed 10/14
6:00 pm-11:57 pm
1 stop6h 57m
Houston George Bush Intcntl
Mon 10/19
9:42 am-5:15 pm
1 stop6h 33m
$314
AllentownHouston
ABE - IAH
ABEIAH
Allentown-Bethlehem
Sat 10/3
6:11 pm-11:56 pm
1 stop6h 45m
Houston George Bush Intcntl
Mon 10/5
5:40 am-12:15 pm
1 stop5h 35m
$314
AllentownHouston
ABE - HOU
ABEHOU
Allentown-Bethlehem
Sat 10/3
6:11 pm-10:40 pm
1 stop5h 29m
Houston Hobby
Mon 10/5
6:00 am-12:15 pm
1 stop5h 15m
$314
AllentownHouston
ABE - IAH
ABEIAH
Allentown-Bethlehem
Wed 10/14
10:00 am-7:29 am
2 stops22h 29m
Houston George Bush Intcntl
Mon 10/19
12:21 pm-10:28 pm
1 stop9h 07m
$327
AllentownHouston
ABE - IAH
ABEIAH
Allentown-Bethlehem
Tue 8/4
6:16 am-1:27 pm
1 stop8h 11m
Houston George Bush Intcntl
Sun 8/9
5:41 am-12:28 pm
1 stop5h 47m
$329
AllentownHouston
ABE - IAH
ABEIAH
Allentown-Bethlehem
Fri 9/4
6:09 pm-10:40 pm
1 stop5h 31m
Houston George Bush Intcntl
Mon 9/7
5:41 am-12:28 pm
1 stop5h 47m
$329
AllentownHouston
ABE - IAH
ABEIAH
Allentown-Bethlehem
Thu 12/10
6:30 am-11:06 am
1 stop5h 36m
Houston George Bush Intcntl
Sun 12/13
5:55 am-12:04 pm
1 stop5h 09m
$329
Showing 1-10 of 40 resultsSorted by cheapest first
Best time to book a flight from Allentown to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Allentown with our price prediction graph.
ABE-HO1
ABE-IAH
ABE-HOU
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 Allentown to Houston
ABE-HO1
ABE-IAH
ABE-HOU
What is the cheapest month to book a flight from Allentown to Houston?
Currently, June is the cheapest month in which you can book a flight from Allentown to Houston (average of $229). Flying from Allentown to Houston in October is currently the most expensive (average of $343). 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.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated July 15, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Allentown to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentMatt,Sep 2023
LAX - DAL
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentMatt,Sep 2023
LAX - DAL
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentMatt,Sep 2023
LAX - DAL
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentMatt,Sep 2023
LAX - DAL
Related info for your journey
Find useful and relevant information for your journey from Allentown to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Allentown to Houston
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Complete your trip
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Allentown and Houston flights
Browse other Allentown and Houston flight options. Last updated on July 15, 2026.
Other flights from Allentown
Browse through other flights departing from Allentown. Flights are based on user searches made on Cheapflights and were last updated on July 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Allentown to Houston flights
Consider these flights traveling from Allentown to Houston.
Top 3 airlines flying from Allentown to Houston
Discover the top 3 airlines that operate flights from Allentown to Houston. 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 2,558,603 searches. Data last updated July 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$238 | Average$390 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$383 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$318 | Average$352 | FlexibilityNo cancel fee | On-time69% |