$44 Cheap flight deals from Houston (HOU) to Allentown (ABE)

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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.

Fri, Apr 19 - Mon, Apr 22
IAH
George Bush Intercontinental
TTN
Mercer
$130 Roundtrip, found 3 days ago
$130
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Apr 19 from George Bush Intercontinental to Mercer, returning Mon, Apr 22, priced at $130 found 3 days ago
Fri, Apr 19 - Mon, Apr 22
IAH
George Bush Intercontinental
TTN
Mercer
$130 Roundtrip, found 3 days ago
$130
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Apr 19 from George Bush Intercontinental to Mercer, returning Mon, Apr 22, priced at $130 found 3 days ago
Fri, Apr 19 - Mon, Apr 22
IAH
George Bush Intercontinental
TTN
Mercer
$130 Roundtrip, found 3 days ago
$130
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Apr 19 from George Bush Intercontinental to Mercer, returning Mon, Apr 22, priced at $130 found 3 days ago
Fri, Apr 19 - Mon, Apr 22
IAH
George Bush Intercontinental
TTN
Mercer
$130 Roundtrip, found 3 days ago
$130
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Apr 19 from George Bush Intercontinental to Mercer, returning Mon, Apr 22, priced at $130 found 3 days ago

Airfares from $44 One Way, $70 Round Trip from Houston to Allentown

Prices starting at $70 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.

Thu, May 9 - Wed, May 15
IAH
Houston
PHL
Philadelphia
$70 Roundtrip, just found
$70
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, May 9 from Houston to Philadelphia, returning Wed, May 15, priced at $70 just found
Wed, Apr 24 - Mon, Apr 29
HOU
Houston
PHL
Philadelphia
$128 Roundtrip, found 5 days ago
$128
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Apr 24 from Houston to Philadelphia, returning Mon, Apr 29, priced at $128 found 5 days ago
Wed, May 1 - Wed, May 8
IAH
Houston
TTN
Trenton
$128 Roundtrip, just found
$128
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, May 1 from Houston to Trenton, returning Wed, May 8, priced at $128 just found
Tue, Apr 30 - Wed, May 1
IAH
Houston
PHL
Philadelphia
$161 Roundtrip, found 2 hours ago
$161
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Apr 30 from Houston to Philadelphia, returning Wed, May 1, priced at $161 found 2 hours ago
Thu, May 30 - Wed, Jun 5
IAH
Houston
PHL
Philadelphia
$178 Roundtrip, found 17 hours ago
$178
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Thu, May 30 from Houston to Philadelphia, returning Wed, Jun 5, priced at $178 found 17 hours ago

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, Aer Lingus, Air New Zealand, United Airlines, British Airways
Earliest Flight Arrival
3:37PM UTC
Latest Flight Arrival
2:42AM UTC

Houston to Allentown

Orbitz is the best place to find guaranteed low prices on Houston to Allentown flights. Because of our cutting-edge mobile tools and low fares on domestic and international flights, Orbitz is the best starting point for travelers.

Find Cheap Houston to Allentown Flights

Orbitz offers free mobile apps for iPhone and Android devices—a great way to find fantastic deals on flights from Houston to Allentown. Not only that, but you can check the status of your flight or even book low cost hotel rooms with the apps or on m.orbitz.com.

Get Miles and Points for Your Flight

Simply enter your frequent flyer information while booking to get miles or points for qualifying Houston to Allentown flights. This information can all be saved in your Orbitz account, which means it will not have to be entered each time you take advantage of a great air fare deal.

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Orbitz does not want travelers to worry on their flights from Houston to Allentown. We keep you updated on any flight changes for Houston to Allentown flights with alerts sent directly to your email or a mobile device. These alerts can also be sent to friends and family.

Discount Travel Planning Made Simple

You will have no problems finding budget flights from Houston to Allentown on Orbitz.com. If your travel plans are flexible, you can search for fares three days before and after a specific date to find the best price.

Frequently asked questions

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.
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 Orbitz.com 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.