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$126+ 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — HOU
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap 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 November 13, 2025.

Round-trip from

$189
(American Airlines)

One-way from

$126
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$338
From Allentown-Bethlehem to Houston
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One-way flight from Allentown-Bethlehem to Houston
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Highest demand for flights based on searches. 12% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Allentown to Houston

Cheapest flights from Allentown to Houston
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 November 13, 2025.

This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:30 pmABE - IAH
1 stop8h 39mAmerican Airlines
Wed 12/176:03 amIAH - ABE
1 stop6h 15mAmerican Airlines
Deal found 11/10$189
This American Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:14 pmABE - IAH
1 stop8h 08mAmerican Airlines
Tue 12/96:03 amIAH - ABE
1 stop6h 15mAmerican Airlines
Deal found 11/11$209
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:54 pmABE - IAH
1 stop8h 16mDelta
Tue 12/164:28 pmIAH - ABE
1 stop4h 43mDelta
Deal found 11/11$217
This American Airlines deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:30 pmABE - IAH
1 stop8h 39mAmerican Airlines
Tue 12/96:03 amIAH - ABE
1 stop6h 15mAmerican Airlines
Deal found 11/13$239
This Mytrip deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:30 amABE - IAH
2 stops11h 13mMultiple Airlines
Wed 12/107:25 pmIAH - ABE
2 stops24h 11mMultiple Airlines
Deal found 11/13$241
This Delta deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:25 amABE - IAH
1 stop6h 05mDelta
Wed 12/109:46 amIAH - ABE
1 stop5h 52mDelta
Deal found 11/13$243
This American Airlines deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/24:30 pmABE - IAH
1 stop8h 31mAmerican Airlines
Wed 12/108:11 amIAH - ABE
1 stop6h 42mAmerican Airlines
Deal found 11/13$244
This Kiwi.com deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/74:49 pmABE - IAH
2 stops22h 09mMultiple Airlines
Tue 12/168:07 pmIAH - ABE
1 stop21h 00mMultiple Airlines
Deal found 11/13$252
This Delta deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:00 pmABE - IAH
1 stop6h 59mDelta
Wed 12/105:20 amIAH - ABE
2 stops10h 18mDelta
Deal found 11/13$253
This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:10 amABE - HOU
1 stop8h 18mDelta
Tue 12/22:32 pmHOU - ABE
1 stop6h 39mDelta
Deal found 11/12$319
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:25 amABE - HOU
1 stop8h 03mDelta
Sun 12/286:00 amHOU - ABE
1 stop5h 09mDelta
Deal found 11/11$324
This Delta deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:23 pmABE - HOU
1 stop6h 25mDelta
Wed 12/172:32 pmHOU - ABE
1 stop6h 39mDelta
Deal found 11/10$328

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Allentown to Houston that are best for you.

Fly from

Allentown

Fly to

Houston

Route

Depart

Return

Price

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 12/13

12:54 pm-8:10 pm

1 stop8h 16m

Houston George Bush Intcntl

Tue 12/16

4:28 pm-10:11 pm

1 stop4h 43m

$217

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 12/6

6:25 am-10:53 am

1 stop5h 28m

Houston George Bush Intcntl

Tue 12/9

5:20 am-5:14 pm

2 stops10h 54m

$248

AllentownHouston

ABE - HOU

ABEHOU

Allentown-Bethlehem

Tue 1/20

5:58 pm-10:35 pm

1 stop5h 37m

Houston Hobby

Sun 1/25

5:35 am-12:07 pm

1 stop5h 32m

$254

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Mon 11/24

4:30 pm-12:01 am

1 stop8h 31m

Houston George Bush Intcntl

Tue 12/2

6:11 am-1:15 pm

1 stop6h 04m

$259

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Mon 1/26

3:01 pm-11:11 am

2 stops21h 10m

Houston George Bush Intcntl

Wed 1/28

4:15 pm-2:59 pm

2 stops21h 44m

$261

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 12/13

12:54 pm-8:10 pm

1 stop8h 16m

Houston George Bush Intcntl

Mon 12/15

4:28 pm-10:11 pm

1 stop4h 43m

$265

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Fri 12/5

4:30 pm-12:09 am

1 stop8h 39m

Houston George Bush Intcntl

Mon 12/8

6:03 am-1:18 pm

1 stop6h 15m

$269

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Thu 12/4

6:25 am-12:31 pm

1 stop7h 06m

Houston George Bush Intcntl

Sun 12/7

5:10 am-12:14 pm

1 stop6h 04m

$269

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sun 12/14

2:37 pm-6:29 pm

1 stop28h 52m

Houston George Bush Intcntl

Sun 12/28

9:34 pm-10:22 pm

1 stop23h 48m

$282

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Thu 12/4

7:30 am-11:08 pm

3 stops16h 38m

Houston George Bush Intcntl

Thu 12/11

5:20 am-8:36 pm

2 stops14h 16m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 40 results
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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.
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

What is the cheapest month to book a flight from Allentown to Houston?

Currently, March is the cheapest month in which you can book a flight from Allentown to Houston (average of $78). Flying from Allentown to Houston in November is currently the most expensive (average of $149). 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.

What is the cheapest time of day to fly from ABE to HOU?

Find hourly flight availability from Allentown to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

When flying from Allentown to Houston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 30% versus a flight in the morning.

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 November 13, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American 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.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,017 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,051 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • What airport do you fly from for flights from Allentown to Houston?

    Allentown-Bethlehem (ABE) is the airport you will fly out of if you book a flight from Allentown to Houston. You should not have trouble finding flights to Houston from Allentown-Bethlehem; the airport handles an average of 0 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Allentown airport to Houston. It is only a 3.9 mi journey to Allentown-Bethlehem (ABE) from Allentown’s city center.

  • How long is the flight from Allentown to Houston?

    Departing from Allentown to Houston will take you 8h 16m. There are 1337 mi between Allentown and Houston. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Allentown to Houston round-trip?

    Cheapflights users have booked flights from Allentown to Houston round-trip from $159. Other airlines that can offer you cheap pricing are United Airlines, from $183, and Delta, from $248. You may be able to fly from Allentown to Houston for 54% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Allentown to Houston one-way?

    One-way options have recently been found by users for as low as $159 on Delta. Other airlines that offer cheap prices include Allegiant Air from $204 and American Airlines from $219 one-way.

  • Can I find deals for flights from Allentown to Houston that include hotel bookings?

    Yes. In addition to deals on Allentown to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Allentown to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to Houston.

  • Can I find deals for business class flights from Allentown to Houston?

    Yes. Cheapflights offers flight deals from Allentown to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Allentown to Houston?

    Currently, March is the cheapest month in which you can book a flight from Allentown to Houston (average of $78). Flying from Allentown to Houston in November is currently the most expensive (average of $149). 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.

See more FAQs

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Alternative routes for Allentown to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$159Average$369FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$183Average$388FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$373FlexibilityNo cancel feeOn-timeN/A

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