IAH - ABE

$104 Find Cheap Flights from Houston George Bush Airport to Allentown

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Allentown departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Allentown

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Allentown, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Allentown, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$299
Delta
Sat 5/9Tue 5/19
IAH - ABE • 1 stop
Cheapest one-way
$104
Typical prices: $205-$225
Multiple Airlines
Fri 5/8
IAH - ABE • 1 stop
Top airlines
Cheapest • from $299 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between George Bush Intcntl and Allentown. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $300 (round-trip)
Shortest trip • 5h 37m (one-way)
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Allentown!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from George Bush Intcntl to Allentown (IAH-ABE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Allentown that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Allentown

Sat, May 9 - Tue, May 19
Delta Logo
8:29 am - 5:28 pm
IAH
-
ABE
7h 59m
1 stop
Delta Logo
6:15 pm - 11:54 pm
ABE
-
IAH
6h 39m
1 stop
$299Delta
Sat, May 9 - Sat, May 23
Delta Logo
8:29 am - 5:28 pm
IAH
-
ABE
7h 59m
1 stop
Delta Logo
6:15 pm - 11:54 pm
ABE
-
IAH
6h 39m
1 stop
$309Delta
Sat, May 9 - Wed, May 20
Delta Logo
8:29 am - 5:28 pm
IAH
-
ABE
7h 59m
1 stop
Delta Logo
6:15 pm - 11:54 pm
ABE
-
IAH
6h 39m
1 stop
$314Delta
Sat, May 16 - Thu, May 28
American Airlines Logo
12:19 pm - 12:22 am
IAH
-
ABE
11h 03m
2 stops
American Airlines Logo
5:46 pm - 10:28 pm
ABE
-
IAH
5h 42m
1 stop
$319American Airlines
Wed, Jul 15 - Sat, Jul 18
Delta Logo
3:40 pm - 10:56 pm
IAH
-
ABE
6h 16m
1 stop
Delta Logo
1:00 pm - 6:57 pm
ABE
-
IAH
6h 57m
1 stop
$324Delta
Tue, May 12 - Tue, May 19
Delta Logo
2:20 pm - 10:18 pm
IAH
-
ABE
6h 58m
1 stop
Delta Logo
6:15 pm - 11:54 pm
ABE
-
IAH
6h 39m
1 stop
$338Delta
Sat, May 16 - Thu, May 28
American Airlines Logo
12:19 pm - 12:22 am
IAH
-
ABE
11h 03m
2 stops
American Airlines Logo
6:00 am - 1:17 pm
ABE
-
IAH
8h 17m
2 stops
$344American Airlines
Tue, May 12 - Sat, May 23
Delta Logo
2:20 pm - 10:18 pm
IAH
-
ABE
6h 58m
1 stop
Delta Logo
6:15 pm - 11:54 pm
ABE
-
IAH
6h 39m
1 stop
$348Delta
Tue, May 12 - Sun, May 24
Delta Logo
2:20 pm - 10:18 pm
IAH
-
ABE
6h 58m
1 stop
Delta Logo
6:23 am - 11:09 am
ABE
-
IAH
5h 46m
1 stop
$353Delta
Sat, May 9 - Wed, May 20
Delta Logo
6:00 am - 5:28 pm
IAH
-
ABE
10h 28m
2 stops
Delta Logo
6:15 pm - 11:54 pm
ABE
-
IAH
6h 39m
1 stop
$358Delta
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Allentown flights

Get data-powered insights and trends into flights from George Bush Intcntl to Allentown to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Houston George Bush Airport to Allentown?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Houston George Bush Airport to Allentown were found on Delta ($299) and American Airlines ($319).

Good to know

Cheapest flight$104
Flight from Houston George Bush Airport to Allentown

When to book flights from George Bush Intcntl to Allentown

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Allentown based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Allentown flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Allentown?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Allentown was $104 for a one-way ticket and $299 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Allentown?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Allentown?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston George Bush Airport to Allentown?

    oneworld is the only airline alliance operating flights between Houston George Bush Airport and Allentown.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Allentown?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Allentown.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Allentown?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Allentown?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Allentown with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and ABE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Allentown?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Allentown from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from George Bush Intcntl to Allentown

 
See real verified KAYAK customer reviews for airlines flying from Houston to Allentown. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Allentown? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11468 reviews
7.2Comfort
6.9Entertainment
6.4Food
7.5Boarding
7.9Crew
Airline reviews

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

2.0 MediocreLisa, Mar 2026
CLT - PHL
Read more American Airlines reviews

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I didn't end up taking this flight. I got up at 4am for a flight that was supposed to board at 6am - at 5:55am you delayed the flight to 10am. The airport is under construction so I switched to a later flight as I wasn't going to sit in the airport for 4 hours. They said the delay was due to the crew needing rest from a flight coming in late the night before - if that was the case then I think you should have delayed the flight much sooner so that passengers wouldn't get up so early and get to the airport to sit and wait.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

Everything you need to know for your flight from George Bush Intcntl to Allentown

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