Cheap Flight Deals From Houston (HOU) to Allentown (ABE) Starting at $44

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This Weekend's Flight Deals from Houston to Allentown

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Airfares from $44 One Way, $88 Round Trip from Houston to Allentown

Prices starting at $88 for return flights and $44 for one-way flights to Allentown were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Allentown economy flight packages

Cambria Hotel Philadelphia Downtown Center City
The Notary Hotel, Autograph Collection
Doubletree by Hilton Philadelphia Airport
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More About Flying To Allentown from Houston

Route Information for Flights from Houston to Allentown

Origin Airport IATA Code HOU
Destination Airport IATA Code ABE
Distance 1323 mi
Direct Flight Airlines American Airlines, Qatar Airways, Frontier Airlines, Air New Zealand, United Airlines, Spirit Airlines, British Airways
Earliest Flight Arrival 4:26PM UTC
Latest Flight Arrival 8:04AM UTC

Houston to Allentown

Looking for guaranteed low prices on Houston to Allentown flights? Orbitz is your source and much more. From cutting-edge mobile tools to great deals, Orbitz makes it easy to book your dream vacation.

Frequent Flyers Earn Miles

Earn frequent flyer miles or points on Orbitz flights from Houston to Allentown. When booking your Houston to Allentown flights, have your frequent flyer number on hand and add it where prompted. Your Orbitz account can store your number for future use, meaning you never miss out on your rewards.

Book Orbitz on the Go

With the Orbitz mobile apps for Android and iPhone, you no longer have to be sitting at your desk to book Houston to Allentown flights. With a few easy clicks, you can book your flights, research hotel rooms, and check your flight status and other important flight information.

Easily Plan Your Vacation

Not only does Orbitz offer great prices on flights from Houston to Allentown, but you will also find fantastic deals on hotels, cruises, and vacation activities. Never miss out on that dream trip or waste hours waiting in long lines—you can buy tickets to attraction in advance with Orbitz to guarantee admission to your favorite places.

Best Deals At Your Fingertips

Orbitz combines low prices on Houston to Allentown flights with discounts on quality hotels. Using Orbitz’s Display Matrix, you can see all your options and savings easily. With our low price guarantee, you know you have the best deals at your fingertips.

Frequently asked questions

Am I able to catch a flight from Houston to Allentown now?
If you’re baffled about travel restrictions and quarantine requirements when catching a flight from Houston to Allentown, check out the Covid-19 Travel Advisor.
Are there non-stop flights from Houston to Allentown?
You’re in luck — there are 3 airlines which offer direct services between George Bush Intercontinental Airport (IAH) and Philadelphia, PA (PHL-Philadelphia Intl.). These are some of the most popular:

  • United Airlines
  • American Airlines
  • Frontier Airlines

What is the shortest flight from Houston to Allentown?
The fastest flight time from Houston to Allentown is 3 hours and 45 minutes, which gives you ample time to enjoy a wine or get engrossed in a book.
What airlines fly from Houston to Allentown most frequently?
Check out United Airlines (UA). This airline offers some of the most frequent flights from IAH to Philadelphia Intl. Airport (PHL). It operates 117 services on this route every month and is a favorite among travelers. American Airlines (AA) also flies from Houston to Allentown. It’s another excellent choice and has 86 flights monthly.
If I am not able to travel due to COVID-19, can I cancel my flight to Allentown?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Allentown have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to Allentown with flexible change policies?
In most cases you’ll have the option to reschedule your flight to Allentown without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.