$148+ Cheap flights from George Bush Intcntl (IAH) to Allentown (ABE)
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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ABE
Sep 27 — Oct 41
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl 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
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 George Bush Intcntl to Allentown
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Last-minute
One-way
Cheapest flights from George Bush Intcntl to AllentownExplore the most affordable flight options available from George Bush Intcntl to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:25 am -
1 stop28h 51m
Mon 10/194:32 pm -
2 stops43h 50m
Deal found 8/24![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:25 am -
1 stop12h 12m
Tue 9/2912:00 pm -
1 stop28h 13m
Deal found 8/25![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 10/38:25 am -
1 stop29h 06m
Tue 10/612:00 pm -
1 stop10h 14m
Deal found 8/27![Multiple Airlines logo]()
$281
This American Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:18 pm -
1 stop6h 07m
Tue 11/35:37 am -
1 stop8h 53m
Deal found 8/25![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:00 am -
2 stops9h 47m
Tue 11/36:15 pm -
1 stop6h 42m
Deal found 8/24![American Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/1010:38 pm -
1 stop15h 30m
Mon 9/147:30 am -
1 stop27h 05m
Deal found 8/26![Multiple Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:08 pm -
1 stop7h 10m
Mon 9/145:10 pm -
1 stop7h 49m
Deal found 8/23![American Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 10/1711:33 am -
1 stop5h 41m
Mon 10/196:44 pm -
1 stop6h 52m
Deal found 8/27![American Airlines logo]()
$334
Best flights from George Bush Intcntl to AllentownDiscover carefully curated flight deals from George Bush Intcntl to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 28, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:25 am -
1 stop28h 51m
Mon 10/194:32 pm -
2 stops43h 50m
Deal found 8/24![Multiple Airlines logo]()
$237
This American Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:09 am -
1 stop7h 38m
Tue 11/35:37 am -
1 stop8h 53m
Deal found 8/24![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:44 pm -
1 stop6h 32m
Mon 10/56:04 pm -
1 stop6h 50m
Deal found 8/23![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:45 pm -
1 stop18h 50m
Tue 10/275:36 pm -
1 stop7h 54m
Deal found 8/23![United Airlines logo]()
$531
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:44 pm -
1 stop6h 42m
Mon 9/146:04 pm -
1 stop6h 50m
Deal found 8/23![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:44 pm -
2 stops21h 24m
Tue 11/35:36 pm -
2 stops18h 11m
Deal found 8/25![United Airlines logo]()
$559
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 9/152:44 pm -
1 stop6h 32m
Fri 9/186:04 pm -
1 stop6h 50m
Deal found 8/27![Delta logo]()
$528
Last-minute flights from George Bush Intcntl to AllentownDiscover last-minute flight deals from George Bush Intcntl to Allentown. Data last updated August 28, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Allentown. Data last updated August 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:04 am -
1 stop6h 23m
Sat 9/122:25 pm -
1 stop5h 59m
Deal found 8/24![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:08 pm -
1 stop7h 10m
Mon 9/145:10 pm -
1 stop7h 49m
Deal found 8/23![American Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/1010:38 pm -
1 stop15h 30m
Mon 9/147:30 am -
1 stop27h 05m
Deal found 8/26![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:25 am -
1 stop12h 12m
Tue 9/2912:00 pm -
1 stop28h 13m
Deal found 8/25![Multiple Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/265:40 am -
1 stop5h 35m
Sat 10/176:03 pm -
1 stop6h 52m
Deal found 8/26![Delta logo]()
$384
One-way flights from George Bush Intcntl to AllentownSearch for one-way flight options from George Bush Intcntl to Allentown. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.
Search for one-way flight options from George Bush Intcntl to Allentown. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/204:21 pm -
2 stops41h 23m
Deal found 8/26![Multiple Airlines logo]()
$148
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:35 pm -
1 stop6h 41m
Deal found 8/27![Delta logo]()
$170
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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.
Mon 10/52:08 pm -
2 stops9h 20m
Deal found 8/27![American Airlines logo]()
$175
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 10/45:40 am -
1 stop5h 35m
Deal found 8/27![Delta logo]()
$204
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 10/310:18 am -
2 stops12h 04m
Deal found 8/27![American Airlines logo]()
$220
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:44 pm -
1 stop6h 32m
Deal found 8/26![Delta logo]()
$230
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:40 am -
1 stop5h 35m
Deal found 8/26![Delta logo]()
$249
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:00 am -
2 stops10h 47m
Deal found 8/23![American Airlines logo]()
$254
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:00 am -
2 stops10h 27m
Deal found 8/23![American Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:21 am -
1 stop6h 02m
Deal found 8/23![Delta logo]()
$304
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/811:33 am -
1 stop5h 41m
Deal found 8/26![American Airlines logo]()
$330
Find flight deals from George Bush Intcntl to Allentown
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 August 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $237 (Kiwi.com) |
One-way from | $148 (Kiwi.com) |
Popular in | February |
Cheapest in | September |
Average price | $458 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl 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 August 28, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport 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
Wed 10/7
8:25 am-2:16 pm
1 stop28h 51m
Allentown-Bethlehem
Mon 10/19
4:32 pm-11:22 am
2 stops43h 50m
$237
HoustonAllentown
IAH Houston George Bush Intcntl - ABE Allentown-Bethlehem
IAHABE
Houston George Bush Intcntl
Tue 10/20
9:09 am-5:47 pm
1 stop7h 38m
Allentown-Bethlehem
Tue 11/3
5:37 am-1:30 pm
1 stop8h 53m
$309
Quickest round-trip
HoustonAllentown
IAH Houston George Bush Intcntl - ABE Allentown-Bethlehem
IAHABE
Houston George Bush Intcntl
Fri 10/2
2:44 pm-10:16 pm
1 stop6h 32m
Allentown-Bethlehem
Mon 10/5
6:04 pm-11:54 pm
1 stop6h 50m
$339
HoustonAllentown
IAH Houston George Bush Intcntl - ABE Allentown-Bethlehem
IAHABE
Houston George Bush Intcntl
Thu 9/10
2:44 pm-10:26 pm
1 stop6h 42m
Allentown-Bethlehem
Mon 9/14
6:04 pm-11:54 pm
1 stop6h 50m
$354
HoustonAllentown
IAH Houston George Bush Intcntl - ABE Allentown-Bethlehem
IAHABE
Houston George Bush Intcntl
Tue 9/15
2:44 pm-10:16 pm
1 stop6h 32m
Allentown-Bethlehem
Fri 9/18
6:04 pm-11:54 pm
1 stop6h 50m
$528
HoustonAllentown
IAH Houston George Bush Intcntl - ABE Allentown-Bethlehem
IAHABE
Houston George Bush Intcntl
Fri 10/23
1:45 pm-9:35 am
1 stop18h 50m
Allentown-Bethlehem
Tue 10/27
5:36 pm-12:30 am
1 stop7h 54m
$531
HoustonAllentown
IAH Houston George Bush Intcntl - ABE Allentown-Bethlehem
IAHABE
Houston George Bush Intcntl
Tue 10/13
6:44 pm-5:08 pm
2 stops21h 24m
Allentown-Bethlehem
Tue 11/3
5:36 pm-10:47 am
2 stops18h 11m
$559
Cheapest one-way
HoustonAllentown
IAH Houston George Bush Intcntl - ABE Allentown-Bethlehem
IAHABE
Houston George Bush Intcntl
Tue 10/20
9:40 am-5:16 pm
1 stop6h 36m
$170
HoustonAllentown
IAH Houston George Bush Intcntl - ABE Allentown-Bethlehem
IAHABE
Houston George Bush Intcntl
Mon 10/5
5:51 pm-12:28 am
1 stop5h 37m
$170
HoustonAllentown
IAH Houston George Bush Intcntl - ABE Allentown-Bethlehem
IAHABE
Houston George Bush Intcntl
Tue 10/6
9:40 am-5:16 pm
1 stop6h 36m
$170
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl to Allentown
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Allentown in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Allentown flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Allentown flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Allentown flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from George Bush Intcntl to Allentown
Have a flexible travel schedule? Discover the best time to fly to Allentown from George Bush Intcntl with our price prediction graph.
IAH-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 George Bush Intcntl Airport to Allentown
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 August 28, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Houston George Bush Intcntl Airport to Allentown by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Related info for your journey
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George Bush Intcntl and Allentown flights
Browse other George Bush Intcntl and Allentown flight options. Last updated on August 28, 2026.
Other flights from George Bush Intcntl
Browse through other flights departing from George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on August 28, 2026.
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Top 3 airlines flying from George Bush Intcntl to Allentown
Discover the top 3 airlines that operate flights from George Bush Intcntl 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 August 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$192 | Average$378 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$282 | Average$478 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$289 | Average$444 | FlexibilityNo cancel fee | On-time69% |