Houston

$141+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — HOU
Mar 13 — Mar 201
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 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 February 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:30 am
ABE
-
IAH
1 stop27h 10m
Multiple Airlines
Wed 3/259:15 pm
IAH
-
ABE
1 stop25h 24m
Multiple Airlines
Deal found 2/10$220
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/21:48 pm
ABE
-
IAH
1 stop19h 12m
Multiple Airlines
Wed 3/47:59 pm
IAH
-
ABE
1 stop14h 49m
Multiple Airlines
Deal found 2/10$254
This Delta deal was found by Cheapflights users on 2/9. 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 4/185:59 pm
ABE
-
IAH
1 stop7h 00m
Delta
Wed 4/225:24 am
IAH
-
ABE
1 stop5h 48m
Delta
Deal found 2/9$258
This Delta deal was found by Cheapflights users on 2/9. 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 4/185:59 pm
ABE
-
HOU
1 stop6h 07m
Delta
Sat 4/2510:46 am
HOU
-
ABE
1 stop5h 33m
Delta
Deal found 2/9$258
This Delta deal was found by Cheapflights users on 2/8. 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 9/195:40 pm
ABE
-
IAH
1 stop7h 11m
Delta
Sat 9/269:40 am
IAH
-
ABE
1 stop6h 37m
Delta
Deal found 2/8$259
This American Airlines deal was found by Cheapflights users on 2/11. 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 9/191:52 pm
ABE
-
IAH
2 stops8h 58m
American Airlines
Sat 9/266:03 am
IAH
-
ABE
2 stops9h 45m
American Airlines
Deal found 2/11$269
This Delta deal was found by Cheapflights users on 2/9. 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 4/175:59 pm
ABE
-
IAH
1 stop7h 00m
Delta
Wed 4/225:24 am
IAH
-
ABE
1 stop5h 48m
Delta
Deal found 2/9$273
This Delta deal was found by Cheapflights users on 2/10. 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.
Tue 3/3112:56 pm
ABE
-
IAH
2 stops11h 03m
Delta
Tue 4/75:23 am
IAH
-
ABE
1 stop5h 53m
Delta
Deal found 2/10$274
This American Airlines deal was found by Cheapflights users on 2/9. 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 9/191:52 pm
ABE
-
HOU
2 stops7h 09m
American Airlines
Sat 9/268:01 am
HOU
-
ABE
2 stops7h 47m
American Airlines
Deal found 2/9$274
This Delta deal was found by Cheapflights users on 2/9. 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.
Wed 4/1512:52 pm
ABE
-
IAH
1 stop8h 26m
Delta
Tue 4/282:59 pm
IAH
-
ABE
1 stop7h 01m
Delta
Deal found 2/9$277
This Delta deal was found by Cheapflights users on 2/9. 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.
Wed 4/1512:52 pm
ABE
-
IAH
1 stop8h 26m
Delta
Wed 4/225:20 am
IAH
-
ABE
2 stops10h 59m
Delta
Deal found 2/9$282
This Delta deal was found by Cheapflights users on 2/9. 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.
Mon 4/205:59 pm
ABE
-
HOU
1 stop6h 06m
Delta
Sat 4/2510:46 am
HOU
-
ABE
1 stop5h 33m
Delta
Deal found 2/9$296

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 February 11, 2026.

Round-trip from

$220
(Kiwi.com)

One-way from

$141
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$316
From Allentown-Bethlehem to Houston
One-way flight from Allentown-Bethlehem to Houston
Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in February 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 February 11, 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

Sat 4/18

5:59 pm-11:59 pm

1 stop7h 00m

Houston George Bush Intcntl

Tue 4/28

5:24 am-12:12 pm

1 stop5h 48m

$258

AllentownHouston

ABE - HOU

ABEHOU

Allentown-Bethlehem

Sat 4/18

5:59 pm-11:06 pm

1 stop6h 07m

Houston Hobby

Sat 4/25

10:46 am-5:19 pm

1 stop5h 33m

$258

AllentownHouston

ABE - HOU

ABEHOU

Allentown-Bethlehem

Tue 4/21

5:59 pm-11:05 pm

1 stop6h 06m

Houston Hobby

Sat 4/25

10:46 am-5:19 pm

1 stop5h 33m

$258

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Tue 3/31

12:56 pm-5:58 pm

1 stop6h 02m

Houston George Bush Intcntl

Tue 4/7

5:23 am-12:16 pm

1 stop5h 53m

$259

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 3/28

5:58 pm-11:59 pm

1 stop7h 01m

Houston George Bush Intcntl

Tue 4/7

5:23 am-12:16 pm

1 stop5h 53m

$259

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 4/18

5:59 pm-11:59 pm

1 stop7h 00m

Houston George Bush Intcntl

Wed 4/22

5:20 am-5:19 pm

2 stops10h 59m

$263

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Tue 3/31

12:56 pm-5:58 pm

1 stop6h 02m

Houston George Bush Intcntl

Wed 4/8

5:23 am-12:16 pm

1 stop5h 53m

$269

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sun 4/19

5:59 pm-11:59 pm

1 stop7h 00m

Houston George Bush Intcntl

Tue 4/28

5:24 am-12:12 pm

1 stop5h 48m

$273

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Fri 4/17

5:59 pm-11:59 pm

1 stop7h 00m

Houston George Bush Intcntl

Sat 4/25

5:24 am-12:12 pm

1 stop5h 48m

$273

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Fri 4/17

5:59 pm-11:59 pm

1 stop7h 00m

Houston George Bush Intcntl

Wed 4/22

5:20 am-5:19 pm

2 stops10h 59m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 46 results
1
2
3
...
5

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 $82). 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.

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 February 11, 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.

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

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.

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

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.

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

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.

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

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.

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

    Cheapflights users have booked flights from Allentown to Houston round-trip from $208. 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 39% 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 $82). 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

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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$367FlexibilityNo cancel feeOn-time71%
DeltaCheapest$238Average$361FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$352FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.