Houston

$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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — HOU
May 31 — Jun 71
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Cheap 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 May 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Tue 6/210:17 am
ABE
-
IAH
1 stop23h 38m
Multiple Airlines
Fri 6/58:29 am
IAH
-
ABE
1 stop13h 37m
Multiple Airlines
Deal found 4/27$256
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/258:50 pm
ABE
-
IAH
2 stops35h 44m
Multiple Airlines
Fri 5/297:44 pm
IAH
-
ABE
1 stop17h 28m
Multiple Airlines
Deal found 4/29$285
This Delta deal was found by Cheapflights users on 4/28. 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 9/195:40 pm
ABE
-
IAH
1 stop7h 11m
Delta
Sat 9/268:15 am
IAH
-
ABE
1 stop8h 02m
Delta
Deal found 4/28$299
This Delta deal was found by Cheapflights users on 4/27. 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.
Wed 8/196:30 am
ABE
-
HOU
1 stop6h 34m
Delta
Sat 8/296:00 am
HOU
-
ABE
1 stop5h 08m
Delta
Deal found 4/27$299
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/299:00 am
ABE
-
IAH
1 stop14h 16m
Multiple Airlines
Fri 6/56:00 am
IAH
-
ABE
1 stop12h 57m
Multiple Airlines
Deal found 4/29$300
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/2610:17 am
ABE
-
IAH
1 stop12h 59m
Multiple Airlines
Fri 5/297:44 pm
IAH
-
ABE
1 stop23h 51m
Multiple Airlines
Deal found 4/29$303
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/286:00 am
ABE
-
IAH
1 stop17h 16m
Multiple Airlines
Mon 6/17:44 pm
IAH
-
ABE
1 stop12h 43m
Multiple Airlines
Deal found 4/28$306
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/248:00 am
ABE
-
IAH
2 stops13h 32m
Multiple Airlines
Thu 5/2810:05 pm
IAH
-
ABE
1 stop23h 59m
Multiple Airlines
Deal found 4/29$308
This Delta deal was found by Cheapflights users on 4/29. 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 5/286:15 pm
ABE
-
HOU
1 stop5h 11m
Delta
Sat 5/306:00 am
HOU
-
ABE
1 stop5h 24m
Delta
Deal found 4/29$308
This Delta deal was found by Cheapflights users on 4/28. 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 9/51:00 pm
ABE
-
IAH
2 stops10h 49m
Delta
Sat 9/1211:30 am
IAH
-
ABE
2 stops10h 26m
Delta
Deal found 4/28$309
This Delta deal was found by Cheapflights users on 4/30. 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 5/236:15 pm
ABE
-
HOU
1 stop5h 11m
Delta
Sun 5/3110:27 am
HOU
-
ABE
1 stop6h 01m
Delta
Deal found 4/30$329
This Delta deal was found by Cheapflights users on 4/28. 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 9/196:30 am
ABE
-
HOU
1 stop6h 34m
Delta
Sat 9/266:00 am
HOU
-
ABE
1 stop5h 08m
Delta
Deal found 4/28$369

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 May 1, 2026.

Round-trip from

$256
(Kiwi.com)

One-way from

$126
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$364
From Allentown-Bethlehem to Houston
One-way flight from Allentown-Bethlehem to Houston
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 May 1, 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

Price

Cheapest round-trip

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 9/5

1:00 pm-6:52 pm

1 stop6h 52m

Houston George Bush Intcntl

Sat 9/12

5:55 am-12:08 pm

1 stop5h 13m

$299

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 9/19

6:30 am-12:07 pm

1 stop6h 37m

Houston George Bush Intcntl

Sat 9/26

11:30 am-10:56 pm

2 stops10h 26m

$304

AllentownHouston

ABE - HOU

ABEHOU

Allentown-Bethlehem

Fri 5/29

6:15 pm-10:26 pm

1 stop5h 11m

Houston Hobby

Sat 5/30

6:00 am-12:24 pm

1 stop5h 24m

$308

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Thu 5/28

6:15 pm-11:54 pm

1 stop6h 39m

Houston George Bush Intcntl

Sat 5/30

5:20 am-5:28 pm

2 stops11h 08m

$313

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 5/23

12:59 pm-7:01 pm

1 stop7h 02m

Houston George Bush Intcntl

Sun 5/31

8:29 am-5:28 pm

1 stop7h 59m

$329

AllentownHouston

ABE - HOU

ABEHOU

Allentown-Bethlehem

Sat 5/23

6:15 pm-10:26 pm

1 stop5h 11m

Houston Hobby

Sun 5/31

10:27 am-5:28 pm

1 stop6h 01m

$329

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Wed 6/24

6:10 pm-11:59 pm

1 stop6h 49m

Houston George Bush Intcntl

Wed 7/1

5:40 am-12:27 pm

1 stop5h 47m

$336

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Fri 8/14

6:30 am-10:54 am

1 stop5h 24m

Houston George Bush Intcntl

Sun 8/23

5:55 am-12:08 pm

1 stop5h 13m

$346

AllentownHouston

ABE - HOU

ABEHOU

Allentown-Bethlehem

Sat 9/19

6:30 am-12:04 pm

1 stop6h 34m

Houston Hobby

Sat 9/26

6:00 am-12:08 pm

1 stop5h 08m

$369

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Wed 6/10

1:12 pm-10:24 pm

2 stops10h 12m

Houston George Bush Intcntl

Wed 6/17

5:40 am-12:27 pm

1 stop5h 47m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 40 resultsSorted by cheapest first
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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, July is the cheapest month in which you can book a flight from Allentown to Houston (average of $188). Flying from Allentown to Houston in May is currently the most expensive (average of $277). 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.

How much does it cost to fly round-trip from Allentown to Houston?

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 May 1, 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.

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

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.

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

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.

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

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.

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

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 6h 52m. There are 1337 mi between Allentown and Houston.

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

    Cheapflights users have booked flights from Allentown to Houston round-trip from $227. Other airlines that can offer you cheap pricing are Delta, from $236, and United Airlines, from $318. You may be able to fly from Allentown to Houston for 38% less than the average price by searching for these airlines.

  • 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, July is the cheapest month in which you can book a flight from Allentown to Houston (average of $188). Flying from Allentown to Houston in May is currently the most expensive (average of $277). 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

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 for Allentown to Houston

See prices for flight routes from nearby airports that may be better suited for you.

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 May 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$227Average$360FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$383FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$368FlexibilityNo cancel feeOn-time69%

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