ABE

$250 Find Cheap Flights from Houston 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 Houston to Allentown departing on 3/11. 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.
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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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Cheap Flight Deals from Houston to Allentown

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

Recent round-trip flight deals from Houston to Allentown

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Houston to Allentown.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 12:38 pmIAH-ABE
5h 38m1 stop
5:30 pm - 11:59 pmABE-IAH
7h 29m1 stop
$269Delta
Find Deal
Thu, Feb 20 - Mon, Feb 24
6:00 am - 12:38 pmIAH-ABE
5h 38m1 stop
5:30 pm - 11:59 pmABE-IAH
7h 29m1 stop
$289Delta
Find Deal
Thu, Feb 20 - Mon, Feb 24
6:20 pm - 12:26 amIAH-ABE
5h 06m1 stop
12:43 pm - 10:43 pmABE-IAH
11h 00m2 stops
$319American Airlines
Find Deal
Fri, Feb 14 - Sun, Feb 16
6:20 pm - 12:26 amIAH-ABE
5h 06m1 stop
12:43 pm - 8:23 pmABE-IAH
8h 40m1 stop
$349American Airlines
Find Deal
Fri, Feb 14 - Sun, Feb 16
3:52 pm - 3:45 pmIAH-ABE
22h 53m2 stops
7:06 pm - 10:30 amABE-IAH
16h 24m2 stops
Fri, Feb 14 - Sun, Feb 16
6:00 am - 12:38 pmHOU-ABE
5h 38m1 stop
5:30 pm - 10:29 pmABE-HOU
5h 59m1 stop
$389Delta
Find Deal
Thu, Feb 20 - Mon, Feb 24
6:20 pm - 12:26 amIAH-ABE
5h 06m1 stop
5:16 pm - 10:24 pmABE-IAH
6h 08m1 stop
$399American Airlines
Find Deal
Sat, Mar 1 - Fri, Mar 7
8:12 pm - 10:58 pmIAH-ABE
25h 46m2 stops
12:34 pm - 8:00 amABE-IAH
20h 26m2 stops
Sat, Mar 1 - Fri, Mar 7
3:32 pm - 3:45 pmIAH-ABE
23h 13m3 stops
7:06 pm - 10:30 amABE-IAH
16h 24m2 stops
Fri, Feb 14 - Sun, Feb 16
8:40 am - 4:58 pmIAH-ABE
7h 18m1 stop
5:33 pm - 12:30 amABE-IAH
7h 57m1 stop
$504United Airlines
Find Deal
Thu, Feb 13 - Mon, Feb 17

Flights from Houston to Allentown - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Houston to Allentown?

The average price of all round-trip flights from Houston to Allentown clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Allentown on a Wednesday and more expensive on a Sunday. On your return trip to Houston, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

Good to know

Cheapest flight

$250
Flight from Houston Hobby Airport to Allentown

When to book flights from Houston to Allentown

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

  • What is the cheapest flight from Houston to Allentown?

    In the last 3 days, the lowest price for a flight from Houston to Allentown was $250 for a one-way ticket and $269 for a round-trip.

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

    Yes

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

    Houston is served by 2 major airports and there is only 1 main airport in Allentown. You will leave Houston from one of these airports: Houston Hobby or Houston George Bush Intcntl. You will be arriving at Allentown-Bethlehem.

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

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

  • Which airline alliances offer flights from Houston to Allentown?

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Houston 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 Houston 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.
8.0
DeltaOverall score based on 8456 reviews
7.3Food
8.5Crew
7.9Entertainment
8.2Boarding
8.0Comfort
Airline reviews

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

10.0 ExcellentD, Jan 2025ABE - ATL
Read more Delta reviews

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Flight left early and arrived early. the whole trip was excellent.

Seats were really tight and the seat belts did not give enough slack.

I like in St George and prefer to fly out of CDC than SGU. Hopefully, they will continue the flights out of Cedar

Broken jer bridge. Poor communication about it. Lost 2 of 4 luggage pieces

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

Newer plane, relatively easy boarding, not a full flight and was told that we could not be moved up because of weight and balance issues. Otherwise, a very good experience.

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Flight delayed over 2 hours . I was flying bussiness never got food cause they ran out of what i wanted

Flight was great my baggage was on time everywhere but my bags had been handled ruff cause they got damaged.

Everything was awful Flight attendant was condescending, rude and not helpful at all. Small outdated plane. No service, uncomfortable seats. Flight attendant was really the worst. He used hand gestures to communicate instead of words and whenever he used words he was condescending.

Poor and identical to the first two legs, except for the crew who were patient, professional and of pleasant and jovial disposition!

The entertainment would not work. The comfort of the seats leaves something to be desired, pretty uncomfortable.

My flight was completely full. Making me very stressful with people walking around all the time. I believe airlines can do better for entertain people during the flight.

Staff at the gate were incredibly rude, hostile and threatening. Never fly American Airlines.

Timely boarding process, made up for lost time even after a lengthy wait for de-icing

My seat was wonky...hard and not much padding. I sat next to the Jumpseat for the flight attendant. Thoroughly enjoyed not have a third seat in that row! Flight attendants were amazing. I couldn't answer the "food quality" question as there is no food served on my short flight. I commend the pilot as I know it was super gusty when we landed. Thanks

I think I paid for an extra legroom seat and to be honest, there was not a lot of space available for my not very long legs. The flight was totally full and the staff did everything possible to meet the needs of all passengers. My only concern was for the size and spacing of my seat.

I chatted with the captain before the flight, and similarly during the welcome announcement, he warned of a turbulent flight that may impact the in-flight service. However, once at altitude, he announced that the weather changed and he immediately turned off the seatbelt sign. But it appeared the cabin crew had already decided to take off this flight. They remained seated and then just chatted in the galley. The flight was fully catered, but only first class received service.

My flight attendant was attentive! The elderly person next to me was flatulent and the flight attendant could see that I was in distress and brought me some face masks

Overall flight was as expected. It would have been better with a couple options for snack instead of only one item and if there was a TV or music as option. But overall satisfied.

American switched my flight to a 5 hour layover then cancelled my whole reservation with no notice and refused refund. Won’t fly with them again.

Great - quick boarding and landed early with an available gate.

AA is fabulous. However , Iberia cancelled our Boston - Barcelona flight the morning of the flight - 9/16/24. This was almost a week ago and we have still heard nothing from Iberia/Vueling. Found out from a kayak email that morning that the flight was cancelled. Iberia Customer service reps wouldn’t help us and said to call Vueling. No one answers phone at Vueling. Terrible wild goose chase on DAY OF TRAVEL. AA came to our rescue.

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

Information on your arrival and departure airports

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