$171+ Cheap flights from Houston to Allentown (ABE)
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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ABE
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Allentown 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
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Cheapest flights from Houston to AllentownExplore the most affordable flight options available from Houston to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Houston to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/38:40 pm -
2 stops22h 13m
Sun 12/67:30 am -
1 stop9h 36m
Deal found 11/2![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/87:39 pm -
1 stop18h 15m
Fri 12/113:49 pm -
2 stops20h 57m
Deal found 11/3![Multiple Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/29:29 am -
1 stop7h 13m
Wed 12/96:12 pm -
1 stop6h 52m
Deal found 11/2![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 11/3. 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 12/113:11 pm -
1 stop6h 16m
Tue 12/155:58 pm -
1 stop6h 33m
Deal found 11/3![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 12/112:43 pm -
1 stop8h 14m
Tue 12/155:30 am -
1 stop9h 33m
Deal found 11/4![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 11/2. 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 12/310:41 am -
1 stop5h 32m
Sun 12/65:58 pm -
1 stop6h 33m
Deal found 11/2![Delta logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/58:18 am -
1 stop11h 51m
Thu 11/122:32 pm -
1 stop25h 12m
Deal found 10/31![Multiple Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 10/30. 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 12/256:00 am -
1 stop6h 11m
Fri 1/12:00 pm -
1 stop8h 26m
Deal found 10/30![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 11/1. 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 12/1810:07 am -
1 stop6h 07m
Sun 12/206:25 am -
1 stop8h 07m
Deal found 11/1![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 11/2. 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 12/175:25 am -
1 stop5h 42m
Sun 12/206:25 am -
1 stop8h 07m
Deal found 11/2![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Fri 12/112:07 pm -
2 stops9h 14m
Tue 12/155:30 am -
2 stops8h 59m
Deal found 11/1![American Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 11/1. 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 11/1411:05 am -
1 stop5h 10m
Tue 11/176:00 pm -
1 stop6h 21m
Deal found 11/1![Delta logo]()
$459
Best flights from Houston to AllentownDiscover carefully curated flight deals from Houston to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Houston to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This Delta deal was found by Cheapflights users on 11/2. 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 12/310:41 am -
1 stop5h 32m
Sat 12/56:39 am -
1 stop5h 36m
Deal found 11/2![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 12/112:43 pm -
1 stop8h 14m
Tue 12/155:30 am -
1 stop9h 33m
Deal found 10/30![American Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/227:20 am -
1 stop8h 30m
Sat 12/265:25 pm -
1 stop8h 20m
Deal found 11/3![United Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 10/30. 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 12/272:40 pm -
1 stop6h 57m
Thu 1/76:03 pm -
1 stop6h 52m
Deal found 10/30![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 11/2. 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 12/265:10 am -
1 stop6h 10m
Sat 1/26:01 pm -
1 stop6h 57m
Deal found 11/2![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/30. 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 1/66:37 pm -
2 stops21h 08m
Sat 1/910:10 am -
1 stop9h 47m
Deal found 10/30![United Airlines logo]()
$552
This Delta deal was found by Cheapflights users on 11/2. 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 12/173:11 pm -
1 stop6h 16m
Sun 12/206:01 pm -
1 stop6h 14m
Deal found 11/2![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 11/1. 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 11/1411:05 am -
1 stop5h 10m
Tue 11/176:00 pm -
1 stop6h 21m
Deal found 11/1![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 11/1. 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 11/145:35 am -
1 stop5h 29m
Tue 11/176:00 pm -
1 stop6h 59m
Deal found 11/1![Delta logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/2511:55 am -
1 stop7h 56m
Sun 1/35:25 pm -
1 stop8h 20m
Deal found 10/30![United Airlines logo]()
$624
This Delta deal was found by Cheapflights users on 11/1. 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 11/76:09 am -
1 stop4h 56m
Tue 11/106:30 am -
1 stop8h 41m
Deal found 11/1![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 10/30. 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 12/256:00 am -
1 stop6h 11m
Sun 1/36:01 pm -
1 stop6h 14m
Deal found 10/30![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 11/3. 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 12/256:00 am -
1 stop6h 11m
Sat 1/26:01 pm -
1 stop6h 14m
Deal found 11/3![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 11/3. 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 12/252:40 pm -
1 stop5h 52m
Sat 1/26:01 pm -
1 stop6h 57m
Deal found 11/3![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 11/1. 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 11/76:09 am -
1 stop4h 56m
Thu 11/126:00 pm -
1 stop6h 21m
Deal found 11/1![Delta logo]()
$508
This Delta deal was found by Cheapflights users on 11/1. 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 11/76:09 am -
1 stop4h 56m
Mon 11/96:00 pm -
1 stop6h 21m
Deal found 11/1![Delta logo]()
$508
This Delta deal was found by Cheapflights users on 11/4. 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 12/1810:07 am -
1 stop6h 07m
Wed 12/236:01 pm -
1 stop6h 57m
Deal found 11/4![Delta logo]()
$549
This Delta deal was found by Cheapflights users on 11/1. 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 11/133:12 pm -
1 stop6h 15m
Tue 11/176:00 pm -
1 stop6h 21m
Deal found 11/1![Delta logo]()
$599
This Delta deal was found by Cheapflights users on 11/2. 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 12/222:40 pm -
1 stop6h 57m
Mon 12/286:25 am -
1 stop8h 07m
Deal found 11/2![Delta logo]()
$604
This Delta deal was found by Cheapflights users on 11/1. 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 11/2510:00 am -
1 stop6h 15m
Mon 11/306:00 pm -
1 stop6h 59m
Deal found 11/1![Delta logo]()
$609
This Delta deal was found by Cheapflights users on 10/30. 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 12/266:00 am -
1 stop5h 20m
Fri 1/12:00 pm -
1 stop8h 26m
Deal found 10/30![Delta logo]()
$659
Last-minute flights from Houston to AllentownDiscover last-minute flight deals from Houston to Allentown. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Allentown. Data last updated November 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/58:18 am -
1 stop11h 51m
Thu 11/122:32 pm -
1 stop25h 12m
Deal found 10/31![Multiple Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 11/1. 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 11/1411:05 am -
1 stop5h 10m
Tue 11/176:00 pm -
1 stop6h 21m
Deal found 11/1![Delta logo]()
$459
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/29:29 am -
1 stop7h 13m
Wed 12/96:12 pm -
1 stop6h 52m
Deal found 11/2![American Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/38:40 pm -
2 stops22h 13m
Sun 12/67:30 am -
1 stop9h 36m
Deal found 11/2![Multiple Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 11/2. 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 12/310:41 am -
1 stop5h 32m
Sun 12/65:58 pm -
1 stop6h 33m
Deal found 11/2![Delta logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/87:39 pm -
1 stop18h 15m
Fri 12/113:49 pm -
2 stops20h 57m
Deal found 11/3![Multiple Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 11/3. 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 12/113:11 pm -
1 stop6h 16m
Tue 12/155:58 pm -
1 stop6h 33m
Deal found 11/3![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Fri 12/112:43 pm -
1 stop8h 14m
Tue 12/155:30 am -
1 stop9h 33m
Deal found 11/1![American Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Fri 12/112:07 pm -
2 stops9h 14m
Tue 12/155:30 am -
2 stops8h 59m
Deal found 11/1![American Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 11/2. 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 12/175:25 am -
1 stop5h 42m
Sun 12/206:25 am -
1 stop8h 07m
Deal found 11/2![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 10/30. 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 12/256:00 am -
1 stop6h 11m
Fri 1/12:00 pm -
1 stop8h 26m
Deal found 10/30![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 10/30. 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 12/252:40 pm -
1 stop5h 52m
Thu 1/712:59 pm -
1 stop5h 55m
Deal found 10/30![Delta logo]()
$399
One-way flights from Houston to AllentownSearch for one-way flight options from Houston to Allentown. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Houston to Allentown. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/67:39 pm -
1 stop23h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$171
This United Airlines deal was found by Cheapflights users on 11/2. 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 1/58:24 am -
1 stop7h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![United Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 1/59:59 pm -
3 stops39h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/179:43 pm -
2 stops36h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$205
This Delta deal was found by Cheapflights users on 11/2. 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 12/66:12 am -
1 stop4h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Delta logo]()
$234
This Delta deal was found by Cheapflights users on 11/2. 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 11/1710:27 am -
1 stop5h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 11/3. 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 11/195:35 am -
1 stop5h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Delta logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/199:30 am -
3 stops28h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/2010:29 pm -
2 stops36h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 11/2. 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 11/113:12 pm -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 11/4. 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 11/1210:27 am -
1 stop5h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 11/3. 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 11/1910:27 am -
1 stop5h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Delta logo]()
$360
Find flight deals from Houston to Allentown
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Allentown (ABE). 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 November 5, 2026.
Round-trip from | $327 (Kiwi.com) |
|---|---|
One-way from | $171 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $646 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Allentown 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 November 5, 2026.
Use the filters below to find and compare flights from Houston to Allentown that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonAllentown
IAH Houston George Bush Intcntl - ABE Allentown-Bethlehem
IAHABE
Houston George Bush Intcntl
Sun 12/6
9:38 pm-7:53 pm
2 stops21h 15m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$174
HoustonAllentown
IAH Houston George Bush Intcntl - ABE Allentown-Bethlehem
IAHABE
Houston George Bush Intcntl
Tue 1/5
8:24 am-4:45 pm
1 stop7h 21m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$185
Quickest round-trip
HoustonAllentown
HOU Houston Hobby - ABE Allentown-Bethlehem
HOUABE
Houston Hobby
Sun 12/6
6:12 am-12:07 pm
1 stop4h 55m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$234
HoustonAllentown
IAH Houston George Bush Intcntl - ABE Allentown-Bethlehem
IAHABE
Houston George Bush Intcntl
Wed 11/18
4:27 pm-10:27 pm
1 stop5h 00m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$279
HoustonAllentown
IAH Houston George Bush Intcntl - ABE Allentown-Bethlehem
IAHABE
Houston George Bush Intcntl
Thu 11/19
5:35 am-12:04 pm
1 stop5h 29m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$279
HoustonAllentown
IAH Houston George Bush Intcntl - ABE Allentown-Bethlehem
IAHABE
Houston George Bush Intcntl
Thu 11/19
9:30 am-2:56 pm
3 stops28h 26m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$287
HoustonAllentown
IAH Houston George Bush Intcntl - ABE Allentown-Bethlehem
IAHABE
Houston George Bush Intcntl
Fri 11/20
10:29 pm-11:29 am
2 stops36h 00m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$300
HoustonAllentown
HOU Houston Hobby - ABE Allentown-Bethlehem
HOUABE
Houston Hobby
Wed 11/11
3:12 pm-10:27 pm
1 stop6h 15m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$334
HoustonAllentown
HOU Houston Hobby - ABE Allentown-Bethlehem
HOUABE
Houston Hobby
Thu 11/12
10:27 am-5:15 pm
1 stop5h 48m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$334
HoustonAllentown
IAH Houston George Bush Intcntl - ABE Allentown-Bethlehem
IAHABE
Houston George Bush Intcntl
Wed 11/11
5:35 am-12:04 pm
1 stop5h 29m
Allentown-Bethlehem
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$334
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Houston to Allentown
Have a flexible travel schedule? Discover the best time to fly to Allentown from Houston with our price prediction graph.
HO1-ABE
IAH-ABE
HOU-ABE
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 Houston to Allentown
HO1-ABE
IAH-ABE
HOU-ABE
What is the cheapest month to book a flight from Houston to Allentown?
Currently, April is the cheapest month in which you can book a flight from Houston to Allentown (average of $308). Flying from Houston to Allentown in November is currently the most expensive (average of $646). 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 Allentown
Get insights into the airlines that provide service to Allentown. 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 Allentown. Reviews last updated November 5, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Houston to Allentown. 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.
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Related info for your journey
Find useful and relevant information for your journey from Houston to Allentown. 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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Other flights to Allentown
Explore flights to Allentown departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 5, 2026.
Alternative routes for Houston to Allentown
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Complete your trip
Complete your trip to Allentown by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Allentown by cabin class
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Houston and Allentown flights
Browse other Houston and Allentown flight options. Last updated on November 5, 2026.
Popular flight searches
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Houston to Allentown flights
Consider these flights traveling from Houston to Allentown.
Top 2 airlines flying from Houston to Allentown
Discover the top 2 airlines that operate flights from Houston to Allentown. 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 November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$273 | Average$418 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$282 | Average$426 | FlexibilityNo cancel fee | On-timeN/A |