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$106+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — HOU
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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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 January 29, 2026.

This Delta deal was found by Cheapflights users on 1/27. 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 8/226:30 am
ABE
-
IAH
1 stop6h 37m
Delta
Sat 8/293:40 pm
IAH
-
ABE
1 stop6h 16m
Delta
Deal found 1/27$239
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 5/55:59 pm
ABE
-
HOU
1 stop6h 06m
Delta
Sat 5/96:00 am
HOU
-
ABE
1 stop5h 10m
Delta
Deal found 1/26$239
This Delta deal was found by Cheapflights users on 1/27. 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 9/196:30 am
ABE
-
IAH
1 stop6h 37m
Delta
Sat 9/2611:30 am
IAH
-
ABE
2 stops10h 26m
Delta
Deal found 1/27$244
This Delta deal was found by Cheapflights users on 1/27. 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 5/235:40 pm
ABE
-
IAH
1 stop7h 17m
Delta
Sun 5/245:55 am
IAH
-
ABE
1 stop5h 15m
Delta
Deal found 1/27$254
This Delta deal was found by Cheapflights users on 1/27. 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 2/255:58 pm
ABE
-
IAH
1 stop7h 13m
Delta
Wed 3/45:30 am
IAH
-
ABE
2 stops10h 42m
Delta
Deal found 1/27$259
This American Airlines deal was found by Cheapflights users on 1/27. 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 8/221:56 pm
ABE
-
IAH
2 stops9h 04m
American Airlines
Sat 8/291:51 pm
IAH
-
ABE
1 stop7h 44m
American Airlines
Deal found 1/27$264
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:18 pm
ABE
-
IAH
1 stop6h 59m
American Airlines
Sat 9/268:54 am
IAH
-
ABE
1 stop8h 16m
American Airlines
Deal found 1/28$265
This Delta deal was found by Cheapflights users on 1/27. 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 2/175:58 pm
ABE
-
IAH
1 stop7h 13m
Delta
Tue 2/245:30 am
IAH
-
ABE
1 stop5h 35m
Delta
Deal found 1/27$269
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2112:00 pm
ABE
-
IAH
2 stops9h 14m
American Airlines
Fri 2/273:05 pm
IAH
-
ABE
1 stop8h 24m
American Airlines
Deal found 1/28$274
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:52 pm
ABE
-
HOU
2 stops7h 09m
American Airlines
Sat 9/268:01 am
HOU
-
ABE
2 stops7h 47m
American Airlines
Deal found 1/28$274
This Delta deal was found by Cheapflights users on 1/27. 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 5/235:40 pm
ABE
-
IAH
1 stop7h 17m
Delta
Mon 5/253:40 pm
IAH
-
ABE
1 stop6h 16m
Delta
Deal found 1/27$276
This Delta deal was found by Cheapflights users on 1/27. 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 8/226:30 am
ABE
-
HOU
1 stop6h 34m
Delta
Sat 8/296:00 am
HOU
-
ABE
1 stop5h 08m
Delta
Deal found 1/27$276

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 January 29, 2026.

Round-trip from

$239
(Delta)

One-way from

$106
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$223
From Allentown-Bethlehem to Houston
Search Deals
One-way flight from Allentown-Bethlehem to Houston
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 January 29, 2026.
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

Tue 5/5

5:59 pm-11:59 pm

1 stop7h 00m

Houston George Bush Intcntl

Sat 5/9

5:55 am-12:10 pm

1 stop5h 15m

$239

AllentownHouston

ABE - HOU

ABEHOU

Allentown-Bethlehem

Tue 5/5

5:59 pm-11:05 pm

1 stop6h 06m

Houston Hobby

Sat 5/9

6:00 am-12:10 pm

1 stop5h 10m

$239

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 2/21

5:58 pm-12:11 am

1 stop7h 13m

Houston George Bush Intcntl

Fri 2/27

5:30 am-12:05 pm

1 stop5h 35m

$269

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 2/21

12:00 pm-8:14 pm

2 stops9h 14m

Houston George Bush Intcntl

Fri 2/27

3:05 pm-12:29 am

1 stop8h 24m

$274

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Wed 2/25

6:28 am-6:26 pm

2 stops12h 58m

Houston George Bush Intcntl

Wed 3/4

5:30 am-5:12 pm

2 stops10h 42m

$289

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sun 3/8

6:32 am-1:54 pm

1 stop8h 22m

Houston George Bush Intcntl

Sat 3/14

5:23 am-12:11 pm

1 stop5h 48m

$291

AllentownHouston

ABE - HOU

ABEHOU

Allentown-Bethlehem

Sat 2/21

5:58 pm-10:28 pm

1 stop5h 30m

Houston Hobby

Fri 2/27

5:25 am-12:05 pm

1 stop5h 40m

$291

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sun 3/8

2:12 pm-10:41 pm

1 stop9h 29m

Houston George Bush Intcntl

Wed 3/11

9:15 pm-4:01 pm

1 stop17h 46m

$302

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Thu 3/26

5:58 pm-11:59 pm

1 stop7h 01m

Houston George Bush Intcntl

Sat 3/28

11:22 am-5:17 pm

1 stop4h 55m

$313

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Tue 5/19

6:30 am-12:16 pm

1 stop6h 46m

Houston George Bush Intcntl

Mon 5/25

3:40 pm-10:56 pm

1 stop6h 16m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 34 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 $81). Flying from Allentown to Houston in November is currently the most expensive (average of $150). 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 January 29, 2026.
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
8,128 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

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
8,128 reviews
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

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
9,215 reviews
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

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
11,205 reviews
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

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 7h. 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 $227. Other airlines that can offer you cheap pricing are Delta, from $238, and United Airlines, from $318. You may be able to fly from Allentown to Houston for 32% 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, March is the cheapest month in which you can book a flight from Allentown to Houston (average of $81). Flying from Allentown to Houston in November is currently the most expensive (average of $150). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$227Average$364FlexibilityNo cancel feeOn-time71%
DeltaCheapest$238Average$351FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$352FlexibilityNo cancel feeOn-time69%

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