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$200+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — HOU
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
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 2, 2025.

Round-trip from

$233
(Kiwi.com)

One-way from

$200
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$398
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. 15% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 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 2, 2025.

This Delta deal was found by Cheapflights users on 11/2. 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 12/66:00 pmABE - IAH
1 stop6h 59mDelta
Tue 12/95:10 amIAH - ABE
1 stop6h 04mDelta
Deal found 11/2$217
This Delta deal was found by Cheapflights users on 11/2. 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 12/66:00 pmABE - HOU
1 stop5h 33mDelta
Tue 12/96:00 amHOU - ABE
1 stop5h 14mDelta
Deal found 11/2$217
This Delta deal was found by Cheapflights users on 10/31. 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
Tue 12/91:36 pmIAH - ABE
1 stop7h 35mDelta
Deal found 10/31$233
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/1511:31 amABE - IAH
1 stop28h 05mMultiple Airlines
Tue 11/188:03 pmIAH - ABE
1 stop12h 21mMultiple Airlines
Deal found 11/2$240
This Delta deal was found by Cheapflights users on 11/2. 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 12/66:25 amABE - IAH
1 stop5h 28mDelta
Sun 12/75:10 amIAH - ABE
1 stop6h 04mDelta
Deal found 11/2$243
This Delta deal was found by Cheapflights users on 11/2. 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 - HOU
1 stop8h 03mDelta
Tue 12/96:00 amHOU - ABE
1 stop5h 14mDelta
Deal found 11/2$243
This American Airlines deal was found by Cheapflights users on 11/2. 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
Mon 12/86:03 amIAH - ABE
1 stop6h 15mAmerican Airlines
Deal found 11/2$249
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/42:37 pmABE - IAH
1 stop9h 06mMultiple Airlines
Mon 12/85:33 amIAH - ABE
2 stops15h 51mMultiple Airlines
Deal found 11/2$263
This Delta deal was found by Cheapflights users on 11/2. 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
2 stops12h 22mDelta
Sun 12/75:10 amIAH - ABE
1 stop6h 04mDelta
Deal found 11/2$264
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/42:37 pmABE - IAH
1 stop9h 06mMultiple Airlines
Tue 12/97:25 pmIAH - ABE
2 stops39h 54mMultiple Airlines
Deal found 11/2$269
This Delta deal was found by Cheapflights users on 11/2. 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 - HOU
1 stop8h 03mDelta
Sun 12/76:00 amHOU - ABE
1 stop5h 14mDelta
Deal found 11/2$269
This Delta deal was found by Cheapflights users on 10/31. 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 11/1512:56 pmABE - HOU
1 stop5h 37mDelta
Wed 11/192:32 pmHOU - ABE
1 stop6h 40mDelta
Deal found 10/31$279

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 2, 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

Thu 12/4

6:25 am-11:30 am

1 stop6h 05m

Houston George Bush Intcntl

Tue 12/9

5:10 am-12:14 pm

1 stop6h 04m

$233

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Fri 12/5

6:00 pm-11:59 pm

1 stop6h 59m

Houston George Bush Intcntl

Tue 12/9

5:10 am-12:14 pm

1 stop6h 04m

$233

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Thu 12/4

2:37 pm-10:43 pm

1 stop9h 06m

Houston George Bush Intcntl

Tue 12/9

7:25 pm-12:19 pm

2 stops39h 54m

$269

AllentownHouston

ABE - HOU

ABEHOU

Allentown-Bethlehem

Thu 12/4

6:25 am-1:28 pm

1 stop8h 03m

Houston Hobby

Sun 12/7

6:00 am-12:14 pm

1 stop5h 14m

$269

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 12/6

6:25 am-4:34 pm

2 stops11h 09m

Houston George Bush Intcntl

Tue 12/9

5:10 am-12:14 pm

1 stop6h 04m

$270

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

$278

AllentownHouston

ABE - HOU

ABEHOU

Allentown-Bethlehem

Sat 11/15

6:00 pm-11:07 pm

1 stop6h 07m

Houston Hobby

Tue 11/18

6:00 am-12:16 pm

1 stop5h 16m

$279

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 1/17

2:00 pm-6:47 pm

1 stop5h 47m

Houston George Bush Intcntl

Tue 1/20

4:25 pm-10:50 pm

1 stop5h 25m

$291

AllentownHouston

ABE - HOU

ABEHOU

Allentown-Bethlehem

Mon 11/24

6:10 am-1:28 pm

1 stop8h 18m

Houston Hobby

Tue 12/2

2:32 pm-10:11 pm

1 stop6h 39m

$298

AllentownHouston

ABE - HOU

ABEHOU

Allentown-Bethlehem

Fri 12/5

6:00 pm-10:48 pm

1 stop5h 48m

Houston Hobby

Tue 12/9

6:00 am-12:14 pm

1 stop5h 14m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 26 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 October is currently the most expensive (average of $124). 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 2, 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 2, 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
8,001 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
8,001 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
American Airlines
7.2
Good
11,034 reviews
Delta
7.9
Good
8,001 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

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 05m. 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 55% 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 $208 on United Airlines. Other airlines that offer cheap prices include Delta from $214 and American Airlines from $329 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 October is currently the most expensive (average of $124). 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 2, 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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