$113+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — HOU
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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Find cheap flights from Allentown to Houston 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
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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 August 10, 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 August 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Thu 10/17:45 am -
1 stop8h 32m
Sun 10/48:25 pm -
1 stop24h 03m
Deal found 8/10![Multiple Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 -
1 stop27h 05m
Wed 9/234:21 pm -
1 stop27h 04m
Deal found 8/7![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Mon 10/56:30 am -
1 stop19h 13m
Thu 10/88:44 pm -
2 stops22h 32m
Deal found 8/10![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 10/289:00 am -
1 stop10h 53m
Tue 11/34:39 pm -
1 stop21h 06m
Deal found 8/7![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Sun 8/302:28 pm -
1 stop18h 34m
Wed 9/21:45 pm -
1 stop29h 55m
Deal found 8/6![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/118:59 pm -
1 stop13h 26m
Sun 9/138:25 pm -
1 stop22h 45m
Deal found 8/8![Multiple Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 8/7. 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 11/216:04 pm -
1 stop6h 55m
Wed 11/2510:00 am -
1 stop6h 18m
Deal found 8/7![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 8/10. 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.
Sat 9/196:11 pm -
1 stop5h 28m
Sat 9/266:00 am -
1 stop5h 15m
Deal found 8/10![Delta logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/48:50 pm -
2 stops26h 24m
Tue 9/81:45 pm -
1 stop24h 55m
Deal found 8/7![Multiple Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 8/7. 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 11/216:04 pm -
1 stop6h 09m
Fri 11/276:00 am -
1 stop5h 04m
Deal found 8/7![Delta logo]()
$324
This American Airlines deal was found by Cheapflights users on 8/7. 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 9/56:20 am -
2 stops10h 06m
Tue 9/85:41 am -
2 stops9h 46m
Deal found 8/7![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 8/7. 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 11/206:04 pm -
1 stop6h 09m
Thu 11/266:00 am -
1 stop5h 04m
Deal found 8/7![Delta logo]()
$339
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 August 10, 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 August 10, 2026.
This Delta deal was found by Cheapflights users on 8/6. 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 9/156:08 pm -
1 stop5h 31m
Tue 9/222:25 pm -
1 stop6h 51m
Deal found 8/6![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sun 9/66:15 am -
1 stop6h 31m
Wed 9/97:20 am -
2 stops12h 40m
Deal found 8/7![United Airlines logo]()
$569
This Delta deal was found by Cheapflights users on 8/6. 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.
Sun 9/66:16 am -
1 stop5h 59m
Wed 9/99:44 am -
1 stop6h 37m
Deal found 8/6![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 8/9. 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 11/256:04 pm -
1 stop6h 55m
Thu 11/267:00 am -
1 stop5h 05m
Deal found 8/9![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 8/7. 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 11/126:04 pm -
1 stop6h 09m
Tue 11/1710:25 am -
1 stop5h 53m
Deal found 8/7![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 8/9. 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 11/246:04 pm -
1 stop6h 09m
Thu 11/266:00 am -
1 stop6h 05m
Deal found 8/9![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 8/10. 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 9/116:08 pm -
1 stop5h 25m
Sun 9/135:40 am -
1 stop5h 35m
Deal found 8/10![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 8/7. 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 11/126:04 pm -
1 stop6h 09m
Mon 11/166:00 am -
1 stop5h 04m
Deal found 8/7![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 8/8. 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 11/136:04 pm -
1 stop6h 09m
Mon 11/166:00 am -
1 stop5h 04m
Deal found 8/8![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sun 11/15:36 pm -
1 stop7h 19m
Thu 11/58:00 pm -
2 stops20h 00m
Deal found 8/8![United Airlines logo]()
$645
This Delta deal was found by Cheapflights users on 8/10. 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 9/116:08 pm -
1 stop5h 31m
Sun 9/136:00 am -
1 stop5h 15m
Deal found 8/10![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 8/7. 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 11/166:04 pm -
1 stop6h 09m
Thu 11/196:00 am -
1 stop5h 04m
Deal found 8/7![Delta logo]()
$407
This Delta deal was found by Cheapflights users on 8/10. 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 11/126:04 pm -
1 stop6h 55m
Sun 11/155:39 am -
1 stop5h 25m
Deal found 8/10![Delta logo]()
$418
Last-minute flights from Allentown to HoustonDiscover last-minute flight deals from Allentown to Houston. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Houston. Data last updated August 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/6. 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 8/276:16 am -
1 stop7h 00m
Sun 8/306:00 am -
1 stop5h 28m
Deal found 8/6![Delta logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Sun 8/302:28 pm -
1 stop18h 34m
Wed 9/21:45 pm -
1 stop29h 55m
Deal found 8/6![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/48:50 pm -
2 stops26h 24m
Tue 9/81:45 pm -
1 stop24h 55m
Deal found 8/7![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Sat 9/510:14 am -
2 stops13h 00m
Tue 9/81:45 pm -
1 stop24h 55m
Deal found 8/7![Multiple Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 8/7. 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 9/56:20 am -
2 stops10h 06m
Tue 9/85:41 am -
2 stops9h 46m
Deal found 8/7![American Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/118:59 pm -
1 stop13h 26m
Sun 9/138:25 pm -
1 stop22h 45m
Deal found 8/8![Multiple Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 8/8. 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 9/116:08 pm -
1 stop5h 31m
Sun 9/136:00 am -
1 stop5h 15m
Deal found 8/8![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 8/6. 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 9/156:25 am -
1 stop8h 05m
Tue 9/222:44 pm -
1 stop6h 32m
Deal found 8/6![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 8/10. 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 9/156:08 pm -
1 stop5h 31m
Tue 9/226:00 am -
1 stop5h 15m
Deal found 8/10![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 8/10. 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.
Sat 9/196:11 pm -
1 stop5h 28m
Sat 9/266:00 am -
1 stop5h 15m
Deal found 8/10![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Sat 9/192:25 pm -
2 stops9h 05m
Sat 9/262:08 pm -
1 stop7h 10m
Deal found 8/10![American Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 -
1 stop27h 05m
Wed 9/234:21 pm -
1 stop27h 04m
Deal found 8/7![Multiple Airlines logo]()
$255
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 August 10, 2026.
Search for one-way flight options from Allentown to Houston. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Tue 10/612:00 pm -
1 stop10h 14m
Deal found 8/8![Multiple Airlines logo]()
$113
This Delta deal was found by Cheapflights users on 8/8. 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 8/296:09 pm -
1 stop6h 43m
Deal found 8/8![Delta logo]()
$204
This Delta deal was found by Cheapflights users on 8/10. 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 9/86:08 pm -
1 stop5h 31m
Deal found 8/10![Delta logo]()
$204
This Delta deal was found by Cheapflights users on 8/8. 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 8/276:16 am -
1 stop8h 11m
Deal found 8/8![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 8/8. 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 8/276:16 am -
1 stop7h 00m
Deal found 8/8![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 8/10. 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 9/106:08 pm -
1 stop5h 25m
Deal found 8/10![Delta logo]()
$300
This Delta deal was found by Cheapflights users on 8/10. 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 9/106:08 pm -
1 stop5h 31m
Deal found 8/10![Delta logo]()
$300
This American Airlines deal was found by Cheapflights users on 8/8. 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 8/299:36 am -
2 stops10h 08m
Deal found 8/8![American Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 8/8. 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 8/299:36 am -
2 stops11h 15m
Deal found 8/8![American Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 8/8. 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 8/316:16 am -
1 stop7h 00m
Deal found 8/8![Delta logo]()
$360
This American Airlines deal was found by Cheapflights users on 8/8. 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 8/279:36 am -
2 stops10h 08m
Deal found 8/8![American Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 8/8. 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 8/279:36 am -
2 stops9h 08m
Deal found 8/8![American Airlines logo]()
$364
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 August 10, 2026.
Round-trip from | $227 (Kiwi.com) |
|---|---|
One-way from | $113 (Kiwi.com) |
Popular in | February |
Cheapest in | September |
Average price | $328 |
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 August 10, 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
AllentownHouston
ABE Allentown-Bethlehem - HOU Houston Hobby
ABEHOU
Allentown-Bethlehem
Tue 9/15
6:08 pm-10:39 pm
1 stop5h 31m
Houston Hobby
Tue 9/22
2:25 pm-10:16 pm
1 stop6h 51m
$309
AllentownHouston
ABE Allentown-Bethlehem - IAH Houston George Bush Intcntl
ABEIAH
Allentown-Bethlehem
Sun 9/6
6:16 am-11:15 am
1 stop5h 59m
Houston George Bush Intcntl
Wed 9/9
9:44 am-5:21 pm
1 stop6h 37m
$324
AllentownHouston
ABE Allentown-Bethlehem - IAH Houston George Bush Intcntl
ABEIAH
Allentown-Bethlehem
Wed 11/25
6:04 pm-11:59 pm
1 stop6h 55m
Houston George Bush Intcntl
Thu 11/26
7:00 am-1:05 pm
1 stop5h 05m
$324
AllentownHouston
ABE Allentown-Bethlehem - HOU Houston Hobby
ABEHOU
Allentown-Bethlehem
Thu 11/12
6:04 pm-11:13 pm
1 stop6h 09m
Houston Hobby
Tue 11/17
10:25 am-5:18 pm
1 stop5h 53m
$324
AllentownHouston
ABE Allentown-Bethlehem - HOU Houston Hobby
ABEHOU
Allentown-Bethlehem
Tue 11/24
6:04 pm-11:13 pm
1 stop6h 09m
Houston Hobby
Thu 11/26
6:00 am-1:05 pm
1 stop6h 05m
$324
AllentownHouston
ABE Allentown-Bethlehem - IAH Houston George Bush Intcntl
ABEIAH
Allentown-Bethlehem
Fri 9/11
6:08 pm-10:33 pm
1 stop5h 25m
Houston George Bush Intcntl
Sun 9/13
5:40 am-12:15 pm
1 stop5h 35m
$339
AllentownHouston
ABE Allentown-Bethlehem - HOU Houston Hobby
ABEHOU
Allentown-Bethlehem
Thu 11/12
6:04 pm-11:13 pm
1 stop6h 09m
Houston Hobby
Mon 11/16
6:00 am-12:04 pm
1 stop5h 04m
$339
AllentownHouston
ABE Allentown-Bethlehem - HOU Houston Hobby
ABEHOU
Allentown-Bethlehem
Fri 11/13
6:04 pm-11:13 pm
1 stop6h 09m
Houston Hobby
Mon 11/16
6:00 am-12:04 pm
1 stop5h 04m
$339
Quickest round-trip
AllentownHouston
ABE Allentown-Bethlehem - HOU Houston Hobby
ABEHOU
Allentown-Bethlehem
Fri 9/11
6:08 pm-10:39 pm
1 stop5h 31m
Houston Hobby
Sun 9/13
6:00 am-12:15 pm
1 stop5h 15m
$339
AllentownHouston
ABE Allentown-Bethlehem - HOU Houston Hobby
ABEHOU
Allentown-Bethlehem
Mon 11/16
6:04 pm-11:13 pm
1 stop6h 09m
Houston Hobby
Thu 11/19
6:00 am-12:04 pm
1 stop5h 04m
$407
Showing 1-10 of 32 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, August is the cheapest month in which you can book a flight from Allentown to Houston (average of $328). Flying from Allentown to Houston in July is currently the most expensive (average of $618). 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 August 10, 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
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentMatt,Sep 2023
LAX - DAL
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentMatt,Sep 2023
LAX - DAL
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentMatt,Sep 2023
LAX - DAL
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
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
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Allentown to Houston by cabin class
Find flights from Allentown to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Allentown and Houston flights
Browse other Allentown and Houston flight options. Last updated on August 10, 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 August 10, 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 August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$390 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$318 | Average$352 | FlexibilityNo cancel fee | On-time69% |