$199+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — HOU
Aug 8 — Aug 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Allentown to Houston
Cheapest
Best
Last-minute
One-way
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 9, 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 9, 2026.
This Delta deal was found by Cheapflights users on 7/8. 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 9/196:11 pm
ABE
- IAH
1 stop6h 45m
Delta
Sat 9/2610:20 am
IAH
- ABE
1 stop6h 11m
Delta
Deal found 7/8![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 7/8. 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 9/196:11 pm
ABE
- HOU
1 stop5h 29m
Delta
Sat 9/266:00 am
HOU
- ABE
1 stop5h 15m
Delta
Deal found 7/8![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 7/9. 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 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 7/9![American Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 7/8. 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.
Tue 8/46:16 am
ABE
- IAH
1 stop5h 59m
Delta
Sat 8/82:37 pm
IAH
- ABE
1 stop6h 46m
Delta
Deal found 7/8![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 7/8. 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.
Tue 8/46:16 am
ABE
- HOU
1 stop7h 00m
Delta
Sat 8/810:50 am
HOU
- ABE
1 stop5h 33m
Delta
Deal found 7/8![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 7/6. 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 8/66:08 pm
ABE
- IAH
1 stop6h 44m
Delta
Sun 8/95:41 am
IAH
- ABE
1 stop5h 47m
Delta
Deal found 7/6![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/8. 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.
Tue 8/46:16 am
ABE
- HOU
1 stop7h 00m
Delta
Mon 8/1010:50 am
HOU
- ABE
1 stop5h 33m
Delta
Deal found 7/8![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 7/9. 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 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
1 stop5h 35m
American Airlines
Sun 8/96:00 am
IAH
- ABE
2 stops9h 42m
American Airlines
Deal found 7/9![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 7/6. 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.
Mon 8/36:08 pm
ABE
- IAH
1 stop6h 44m
Delta
Sat 8/1510:21 am
IAH
- ABE
1 stop6h 02m
Delta
Deal found 7/6![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 7/6. 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 8/46:16 am
ABE
- HOU
1 stop7h 00m
Delta
Tue 8/116:00 am
HOU
- ABE
1 stop5h 28m
Delta
Deal found 7/6![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Wed 10/146:00 am
ABE
- IAH
1 stop8h 26m
American Airlines
Mon 10/195:51 pm
IAH
- ABE
1 stop5h 37m
American Airlines
Deal found 7/8![American Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 7/6. 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.
Wed 8/51:10 pm
ABE
- IAH
1 stop7h 44m
Delta
Mon 8/105:41 am
IAH
- ABE
1 stop5h 47m
Delta
Deal found 7/6![Delta logo]()
$346
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 9, 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 9, 2026.
This Delta deal was found by Cheapflights users on 7/6. 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 8/116:08 pm
ABE
- IAH
1 stop6h 44m
Delta
Tue 8/1810:21 am
IAH
- ABE
1 stop6h 02m
Delta
Deal found 7/6![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Wed 9/305:46 pm
ABE
- IAH
1 stop5h 59m
United Airlines
Sat 10/31:45 pm
IAH
- ABE
1 stop6h 20m
United Airlines
Deal found 7/7![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 7/7. 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 9/196:11 pm
ABE
- IAH
1 stop6h 45m
Delta
Sat 9/2610:20 am
IAH
- ABE
1 stop6h 11m
Delta
Deal found 7/7![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 7/9. 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.
Sat 9/196:11 pm
ABE
- HOU
1 stop5h 29m
Delta
Sat 9/266:00 am
HOU
- ABE
1 stop5h 15m
Delta
Deal found 7/9![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 7/6. 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.
Sat 9/266:11 pm
ABE
- HOU
1 stop5h 29m
Delta
Wed 9/302:25 pm
HOU
- ABE
1 stop7h 01m
Delta
Deal found 7/6![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 7/5. 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 8/206:08 pm
ABE
- IAH
1 stop6h 44m
Delta
Wed 8/2610:21 am
IAH
- ABE
1 stop6h 02m
Delta
Deal found 7/5![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 7/9. 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.
Fri 8/76:16 am
ABE
- HOU
1 stop7h 00m
Delta
Sun 8/91:13 pm
HOU
- ABE
1 stop8h 10m
Delta
Deal found 7/9![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/6. 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.
Wed 8/56:16 am
ABE
- HOU
1 stop7h 00m
Delta
Wed 8/121:13 pm
HOU
- ABE
1 stop8h 10m
Delta
Deal found 7/6![Delta logo]()
$346
This Delta deal was found by Cheapflights users on 7/6. 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 8/46:16 am
ABE
- HOU
1 stop7h 00m
Delta
Mon 8/1010:50 am
HOU
- ABE
1 stop5h 33m
Delta
Deal found 7/6![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 7/5. 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 11/135:40 pm
ABE
- IAH
1 stop7h 18m
Delta
Sun 11/155:55 am
IAH
- ABE
1 stop5h 09m
Delta
Deal found 7/5![Delta logo]()
$361
This Delta deal was found by Cheapflights users on 7/9. 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 7/216:05 pm
ABE
- IAH
1 stop6h 52m
Delta
Fri 8/215:41 am
IAH
- ABE
1 stop5h 47m
Delta
Deal found 7/9![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 7/7. 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 12/246:30 am
ABE
- HOU
1 stop6h 44m
Delta
Mon 12/286:00 am
HOU
- ABE
1 stop5h 04m
Delta
Deal found 7/7![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 7/9. 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.
Thu 8/66:16 am
ABE
- HOU
1 stop7h 00m
Delta
Sun 8/96:00 am
HOU
- ABE
1 stop5h 28m
Delta
Deal found 7/9![Delta logo]()
$385
This Delta deal was found by Cheapflights users on 7/6. 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.
Sat 8/156:09 pm
ABE
- IAH
1 stop6h 43m
Delta
Sun 8/169:45 am
IAH
- ABE
1 stop6h 37m
Delta
Deal found 7/6![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 7/5. 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 8/36:08 pm
ABE
- IAH
1 stop6h 44m
Delta
Wed 8/52:37 pm
IAH
- ABE
1 stop6h 46m
Delta
Deal found 7/5![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 7/7. 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 8/81:10 pm
ABE
- HOU
1 stop9h 13m
Delta
Sun 8/96:00 am
HOU
- ABE
1 stop5h 28m
Delta
Deal found 7/7![Delta logo]()
$482
This Delta deal was found by Cheapflights users on 7/8. 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.
Tue 12/295:40 pm
ABE
- HOU
1 stop16h 46m
Delta
Fri 1/16:00 am
HOU
- ABE
1 stop5h 04m
Delta
Deal found 7/8![Delta logo]()
$497
Last-minute flights from Allentown to HoustonDiscover last-minute flight deals from Allentown to Houston. Data last updated July 9, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Houston. Data last updated July 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/6. 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.
Mon 8/36:08 pm
ABE
- IAH
1 stop6h 44m
Delta
Sat 8/1510:21 am
IAH
- ABE
1 stop6h 02m
Delta
Deal found 7/6![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 7/8. 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.
Tue 8/46:16 am
ABE
- IAH
1 stop5h 59m
Delta
Sat 8/82:37 pm
IAH
- ABE
1 stop6h 46m
Delta
Deal found 7/8![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 7/8. 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.
Tue 8/46:16 am
ABE
- HOU
1 stop7h 00m
Delta
Sat 8/810:50 am
HOU
- ABE
1 stop5h 33m
Delta
Deal found 7/8![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 7/8. 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.
Tue 8/46:16 am
ABE
- HOU
1 stop7h 00m
Delta
Mon 8/1010:50 am
HOU
- ABE
1 stop5h 33m
Delta
Deal found 7/8![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/6. 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 8/46:16 am
ABE
- HOU
1 stop7h 00m
Delta
Tue 8/116:00 am
HOU
- ABE
1 stop5h 28m
Delta
Deal found 7/6![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 7/6. 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.
Wed 8/51:10 pm
ABE
- IAH
1 stop7h 44m
Delta
Wed 8/122:37 pm
IAH
- ABE
1 stop6h 46m
Delta
Deal found 7/6![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 7/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:36 am
ABE
- IAH
1 stop7h 09m
American Airlines
Wed 8/126:00 am
IAH
- ABE
2 stops9h 27m
American Airlines
Deal found 7/6![American Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 7/6. 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.
Wed 8/51:10 pm
ABE
- IAH
1 stop7h 44m
Delta
Mon 8/105:41 am
IAH
- ABE
1 stop5h 47m
Delta
Deal found 7/6![Delta logo]()
$346
This Delta deal was found by Cheapflights users on 7/6. 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.
Wed 8/56:16 am
ABE
- HOU
1 stop7h 00m
Delta
Tue 8/1110:50 am
HOU
- ABE
1 stop5h 33m
Delta
Deal found 7/6![Delta logo]()
$346
This Delta deal was found by Cheapflights users on 7/6. 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 8/66:08 pm
ABE
- IAH
1 stop6h 44m
Delta
Sun 8/95:41 am
IAH
- ABE
1 stop5h 47m
Delta
Deal found 7/6![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 7/9. 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 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
1 stop5h 35m
American Airlines
Sun 8/96:00 am
IAH
- ABE
2 stops9h 42m
American Airlines
Deal found 7/9![American Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 7/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
ABE
- IAH
2 stops10h 31m
American Airlines
Tue 8/187:00 am
IAH
- ABE
2 stops8h 27m
American Airlines
Deal found 7/6![American Airlines logo]()
$309
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 9, 2026.
Search for one-way flight options from Allentown to Houston. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
This Delta deal was found by Cheapflights users on 7/9. 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.
Sat 8/16:05 pm
ABE
- IAH
1 stop6h 52m
Delta
Deal found 7/9![Delta logo]()
$199
This Delta deal was found by Cheapflights users on 7/7. 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.
Wed 8/56:16 am
ABE
- HOU
1 stop7h 00m
Delta
Deal found 7/7![Delta logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
Mon 7/278:49 pm
ABE
- IAH
2 stops14h 14m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$220
This Delta deal was found by Cheapflights users on 7/7. 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.
Tue 7/216:30 am
ABE
- IAH
1 stop5h 44m
Delta
Deal found 7/7![Delta logo]()
$244
This Delta deal was found by Cheapflights users on 7/7. 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.
Tue 7/216:30 am
ABE
- HOU
1 stop6h 40m
Delta
Deal found 7/7![Delta logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Thu 9/246:09 pm
ABE
- HOU
2 stops21h 42m
Allegiant Air
Deal found 7/8![Allegiant Air logo]()
$287
This Delta deal was found by Cheapflights users on 7/7. 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 7/206:05 pm
ABE
- IAH
1 stop6h 52m
Delta
Deal found 7/7![Delta logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 9/257:00 am
ABE
- HOU
3 stops52h 38m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$308
This American Airlines deal was found by Cheapflights users on 7/4. 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.
Thu 8/64:57 pm
ABE
- IAH
2 stops8h 02m
American Airlines
Deal found 7/4![American Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 7/4. 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.
Wed 8/59:36 am
ABE
- IAH
2 stops10h 08m
American Airlines
Deal found 7/4![American Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 7/7. 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.
Sun 7/196:30 am
ABE
- IAH
1 stop5h 44m
Delta
Deal found 7/7![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 7/7. 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.
Sun 7/196:30 am
ABE
- HOU
1 stop6h 40m
Delta
Deal found 7/7![Delta logo]()
$356
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 9, 2026.
Round-trip from | $299 (Delta) |
|---|---|
One-way from | $199 (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 9, 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 - IAH
ABEIAH
Allentown-Bethlehem
Tue 8/11
6:08 pm-11:52 pm
1 stop6h 44m
Houston George Bush Intcntl
Tue 8/18
10:21 am-5:23 pm
1 stop6h 02m
$299
AllentownHouston
ABE - IAH
ABEIAH
Allentown-Bethlehem
Sat 9/19
6:11 pm-11:56 pm
1 stop6h 45m
Houston George Bush Intcntl
Sat 9/26
10:20 am-5:31 pm
1 stop6h 11m
$299
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
Sat 9/26
6:11 pm-10:40 pm
1 stop5h 29m
Houston Hobby
Wed 9/30
2:25 pm-10:26 pm
1 stop7h 01m
$299
AllentownHouston
ABE - IAH
ABEIAH
Allentown-Bethlehem
Thu 8/20
6:08 pm-11:52 pm
1 stop6h 44m
Houston George Bush Intcntl
Wed 8/26
10:21 am-5:23 pm
1 stop6h 02m
$314
AllentownHouston
ABE - HOU
ABEHOU
Allentown-Bethlehem
Fri 8/7
6:16 am-12:16 pm
1 stop7h 00m
Houston Hobby
Sun 8/9
1:13 pm-10:23 pm
1 stop8h 10m
$329
AllentownHouston
ABE - HOU
ABEHOU
Allentown-Bethlehem
Wed 8/5
6:16 am-12:16 pm
1 stop7h 00m
Houston Hobby
Wed 8/12
1:13 pm-10:23 pm
1 stop8h 10m
$346
AllentownHouston
ABE - HOU
ABEHOU
Allentown-Bethlehem
Tue 8/4
6:16 am-12:16 pm
1 stop7h 00m
Houston Hobby
Mon 8/10
10:50 am-5:23 pm
1 stop5h 33m
$354
AllentownHouston
ABE - IAH
ABEIAH
Allentown-Bethlehem
Fri 11/13
5:40 pm-11:58 pm
1 stop7h 18m
Houston George Bush Intcntl
Sun 11/15
5:55 am-12:04 pm
1 stop5h 09m
$361
AllentownHouston
ABE - IAH
ABEIAH
Allentown-Bethlehem
Tue 7/21
6:05 pm-11:57 pm
1 stop6h 52m
Houston George Bush Intcntl
Fri 8/21
5:41 am-12:28 pm
1 stop5h 47m
$364
Showing 1-10 of 39 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 $308). 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 9, 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.
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentMatt,Sep 2023
LAX - DAL
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentMatt,Sep 2023
LAX - DAL
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentMatt,Sep 2023
LAX - DAL
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Allentown
Popular flights
Top destinations
Alternative routes for Allentown to Houston
See prices for flight routes from nearby airports that may be better suited for you.
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 July 9, 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 9, 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$238 | Average$390 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$390 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$318 | Average$352 | FlexibilityNo cancel fee | On-time69% |