$182 Find Cheap Flights from Allentown to Houston - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Houston departing on 6/29. 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 Houston

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

Cheapest round-trip
$240
Typical prices: $434-$398
Multiple Airlines
Mon 9/7Thu 9/10
ABE - IAH • 1 stop
Cheapest one-way
$182
Multiple Airlines
Mon 6/29
ABE - IAH • 1 stop
Top airlines
Cheapest • from $299 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Allentown to Houston (ABE-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to Houston 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 Allentown to Houston

Mon, Sep 7 - Thu, Sep 10
Multiple Airlines Logo
8:00 am - 10:42 am
ABE
-
IAH
27h 42m
1 stop
Multiple Airlines Logo
10:15 pm - 3:08 pm
IAH
-
ABE
15h 53m
1 stop
$240Multiple Airlines
Mon, Aug 24 - Wed, Sep 2
Multiple Airlines Logo
7:00 am - 10:42 am
ABE
-
IAH
28h 42m
1 stop
Multiple Airlines Logo
8:42 pm - 8:25 pm
IAH
-
ABE
22h 43m
2 stops
$242Multiple Airlines
Mon, Aug 24 - Wed, Sep 2
Multiple Airlines Logo
7:00 am - 10:42 am
ABE
-
IAH
28h 42m
1 stop
Multiple Airlines Logo
7:04 pm - 8:25 pm
IAH
-
ABE
24h 21m
1 stop
$245Multiple Airlines
Mon, Aug 31 - Wed, Sep 2
Multiple Airlines Logo
7:30 am - 10:42 am
ABE
-
IAH
28h 12m
1 stop
Multiple Airlines Logo
7:04 pm - 8:25 pm
IAH
-
ABE
24h 21m
1 stop
$255Multiple Airlines
Mon, Aug 31 - Thu, Sep 3
Multiple Airlines Logo
7:30 am - 10:42 am
ABE
-
IAH
28h 12m
1 stop
Multiple Airlines Logo
5:34 pm - 3:38 pm
IAH
-
ABE
21h 04m
1 stop
$261Multiple Airlines
Tue, Jul 28 - Tue, Aug 4
Delta Logo
6:05 pm - 11:57 pm
ABE
-
IAH
6h 52m
1 stop
Delta Logo
2:37 pm - 10:23 pm
IAH
-
ABE
6h 46m
1 stop
$299Delta
Fri, Jul 3 - Thu, Jul 9
Delta Logo
6:20 am - 12:12 pm
ABE
-
HOU
6h 52m
1 stop
Delta Logo
6:00 am - 12:22 pm
HOU
-
ABE
5h 22m
1 stop
$389Delta
Thu, Sep 3 - Sun, Sep 13
Delta Logo
6:16 am - 12:16 pm
ABE
-
HOU
7h 00m
1 stop
Delta Logo
6:00 am - 12:08 pm
HOU
-
ABE
5h 08m
1 stop
$408Delta
Sat, Sep 19 - Sat, Sep 26
Delta Logo
6:13 pm - 10:35 pm
ABE
-
HOU
5h 22m
1 stop
Delta Logo
6:00 am - 12:15 pm
HOU
-
ABE
5h 15m
1 stop
$409Delta
Fri, Aug 14 - Sat, Aug 22
American Airlines Logo
9:36 am - 5:44 pm
ABE
-
HOU
9h 08m
2 stops
American Airlines Logo
12:14 pm - 11:25 pm
HOU
-
ABE
10h 11m
2 stops
$426American Airlines
Booking Insights

KAYAK's insights & trends for Allentown to Houston flights

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

How much is a round-trip flight from Allentown to Houston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Allentown to Houston departing in September.

What is the cheapest month to fly from Allentown to Houston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Allentown to Houston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Allentown to Houston is July, where tickets cost $188 (return) on average. On the other hand, the most expensive months are April and October, where the average cost of round-trip tickets is $283 and $268 respectively.

Good to know

Cheapest flight$182
Flight from Allentown to Houston George Bush Airport

When to book flights from Allentown to Houston

Are your dates flexible? Find out the best times to travel from Allentown to Houston 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 flights from Allentown to Houston

  • What is the cheapest flight from Allentown to Houston?

    In the last 5 days, the lowest price for a flight from Allentown to Houston was $182 for a one-way ticket and $240 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Allentown and on arrival in Houston.

  • Which airports will I be using when flying from Allentown to Houston?

    On your way to Houston, you’ll fly out from Allentown-Bethlehem. You’ll be landing in one of Houston’s 2 airports: Houston Hobby or Houston George Bush Intcntl.

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

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

  • Which airline alliances offer flights from Allentown to Houston?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Allentown and Houston, with Star Alliance being the most commonly used for this route.

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

    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 Allentown to Houston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Allentown 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 Allentown to Houston?

    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 Houston with an airline and back to Allentown with another airline.

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

    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 Houston from Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Allentown to Houston

 
See real verified KAYAK customer reviews for airlines flying from Allentown to Houston. 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 Allentown to Houston? 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.
7.9
DeltaOverall score based on 8406 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

Two delays on two separate planes with parts they could not easily find and replace.

2.0 MediocreJulio, Jun 2026
RDU - IND
Read more Delta reviews

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Flight was great! This flight from Atlanta was even better than when I paid for Comfort from SNA to Atlanta.

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

The flight had a delay but I made it to my connection. Flight was smooth overall

No screens or meal options. Freezing cold. Dirty seats. Left late.

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

I’ve got 31F seat and window seat . My 2 co passengers was AA crew members and they were very rude attitude and when I was going to use bathroom their gestures was very different and awkward and the guy beside me completely occupied the hand rest and I was really uncomfortable

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

The flight back to Dallas was delayed, which has happened to me several times with American Airlines. There was no announcement, no update sent out, no compensation offered for the inconvenience.

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

Boarding was smooth and seamless and the flight was without incident.

Food is what you expect on a plane. Nothing gluten free. But that is expected. Drinks, apple juice, was fine. Seat, what I expected. Fine.

The flight took off an hour late which made the connection concerning

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

Everything you need to know for your flight from Allentown to Houston

Information on your arrival and departure airports