$158 Cheap Flights from Allentown (ABE) to Houston (HOU)

View $158 flight on Fri, Jan 23, 2026Opens in a new window

Popular airlines from Lehigh Valley Intl. Airport (ABE) to Houston William Hobby Airport (HOU)

Cheap Flights from Allentown to Houston (ABE-HOU)

Prices were available within the past 7 days and start at $158 for one-way flights and $217 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 3 - Sat, Dec 6
ABE
Allentown
HOU
Houston
$217 Roundtrip, found 1 day ago
$217
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 3 from Allentown to Houston, returning Sat, Dec 6, priced at $217 found 1 day ago
Delta
Mon, Dec 15 - Tue, Jan 13
ABE
Allentown
HOU
Houston
$244 Roundtrip, found 2 hours ago
$244
Roundtrip
found 2 hours ago
Select Delta flight, departing Mon, Dec 15 from Allentown to Houston, returning Tue, Jan 13, priced at $244 found 2 hours ago

Find the cheapest month to fly from Allentown (ABE) to Houston (HOU)

September is typically the cheapest month to fly

From $167 - $635 per traveler.

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $248
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $248

Frequently asked questions

How much does a flight from Lehigh Valley Intl. Airport (ABE) to William P. Hobby Airport (HOU) cost?
Secure a cheap one-way flight from $158 or cheap return flight from $217 from Lehigh Valley Intl. Airport (ABE) to William P. Hobby Airport (HOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Lehigh Valley Intl. Airport (ABE) to William P. Hobby Airport (HOU)?
The cheapest month to fly from ABE to HOU is December, when there's less demand. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Lehigh Valley Intl. Airport (ABE) to William P. Hobby Airport (HOU)?
To find the cheapest airline flying from ABE to HOU, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Lehigh Valley Intl. Airport (ABE) to William P. Hobby Airport (HOU)?
There aren't any daily nonstop flights departing from Lehigh Valley Intl. Airport (ABE) to William P. Hobby Airport (HOU). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from ABE to HOU?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lehigh Valley Intl. Airport (ABE) to William P. Hobby Airport (HOU)?
Book a flight from Lehigh Valley Intl. Airport (ABE) to William P. Hobby Airport (HOU) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lehigh Valley Intl. Airport (ABE) to William P. Hobby Airport (HOU) last-minute?
Waiting until just before your trip to book a flight from ABE to HOU often results in higher prices. While you may find some last-minute deals, there's no guarantee. Keep your travel schedule open for a better chance of landing a bargain.
Is it cheaper to book an ABE to HOU flight and hotel package?
Booking an ABE to HOU flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our wide range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lehigh Valley Intl. Airport (ABE) to William P. Hobby Airport (HOU)?
In most cases, you can reschedule or cancel your ABE to HOU flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need more details, head to our Customer Service portal.

Travel information

Origin airport
Lehigh Valley Intl.
Destination airport
William P. Hobby
Airlines serving
Delta
Roundtrip price
$216
Distance
1348 mi

Book with confidence

Allentown to Houston Flights

The cheapest times to fly from Allentown to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Allentown to Houston are during the month of December. You can find some of the cheapest flights from Allentown to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Allentown to Houston

Sunday is one of the best days to book for cheap flights from Allentown to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Allentown to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Allentown to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $158 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Allentown to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Allentown to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Allentown to Houston Flights

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*Available to One Key members.