Cheap flights from Allentown to Houston from $159
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Houston departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Allentown to Houston
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Houston?
The month of January is, on average, the cheapest month to fly to Houston from Allentown, with most prices found around $223. The month of October is another great option to travel to Houston, with average flight prices from Allentown averaging around $318.
What is the cheapest day to depart on your flight to Houston?
On average, the least expensive day to fly to Houston from Allentown is on a Friday. momondo users have found tickets for Friday departures for as low as $313. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Thursday is $437.
What is the cheapest airline that flies from Allentown-Bethlehem to Houston?
Delta, American Airlines, and Allegiant Air are the most popular carriers operating from Allentown-Bethlehem to Houston
What airlines fly to Houston?
United Airlines, Spirit Airlines and American Airlines are the top three most popular airlines that fly to Houston from Allentown according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 6 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.
Cheap Allentown to Houston flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Allentown to Houston
How far is Allentown-Bethlehem to Houston by plane?
A flight from Allentown-Bethlehem to Houston will travel around 1344.6 mi. By plane, this route typically takes 4h 57m.
When did momondo last update prices for flights from Allentown-Bethlehem Airport to Houston?
Prices for flights from Allentown-Bethlehem Airport to Houston are refreshed on a daily basis.
How many operators does momondo search for flights from Allentown-Bethlehem Airport to Houston?
The number of operators available for flights from Allentown-Bethlehem Airport to Houston is 3 as of June 2025.
How old do you have to be to fly from Allentown-Bethlehem Airport to Houston?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Houston.
What documentation or ID do you need to fly to Houston?
The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Allentown to Houston
Compare and see reviews for airlines that fly from Allentown to Houston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $169 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $183 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 8.0 7,946 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Allentown to Houston?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Allentown.
Can I find flights from Allentown to Houston with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Houston from Allentown with this policy.
How can momondo help me find flights from Allentown to Houston?
Once all potential Allentown to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Allentown to Houston right now. Can momondo alert me if prices change?
Price alerts on flights to Houston from Allentown are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.