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Cheap flights from Allentown to Houston from $200

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 11/19. 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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Find the cheapest flights from Allentown to Houston

Cheap round-trip flights

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Multiple Airlines Logo
11:31 am - 2:36 pmABE-IAH
28h 05m1 stop
Multiple Airlines Logo
8:03 pm - 9:24 amIAH-ABE
12h 21m1 stop
$233Multiple Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
Delta Logo
6:25 am - 5:47 pmABE-IAH
12h 22m2 stops
Delta Logo
1:36 pm - 10:11 pmIAH-ABE
7h 35m1 stop
$238Delta
Find Deal
Thu, Dec 4 - Tue, Dec 9
Multiple Airlines Logo
11:31 am - 10:42 amABE-IAH
24h 11m2 stops
Multiple Airlines Logo
8:03 pm - 9:24 amIAH-ABE
12h 21m1 stop
$252Multiple Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
Delta Logo
2:00 pm - 6:47 pmABE-IAH
5h 47m1 stop
Delta Logo
9:54 am - 5:18 pmIAH-ABE
6h 24m1 stop
$276Delta
Find Deal
Sat, Jan 17 - Wed, Jan 21
American Airlines Logo
4:30 pm - 12:01 amABE-IAH
8h 31m1 stop
American Airlines Logo
6:11 am - 1:15 pmIAH-ABE
6h 04m1 stop
$278American Airlines
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Mon, Nov 24 - Tue, Dec 2
Delta Logo
12:56 pm - 5:33 pmABE-HOU
5h 37m1 stop
Delta Logo
2:32 pm - 10:12 pmHOU-ABE
6h 40m1 stop
$279Delta
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Sat, Nov 15 - Wed, Nov 19
American Airlines Logo
7:31 am - 5:35 pmABE-IAH
11h 04m2 stops
American Airlines Logo
6:11 am - 1:15 pmIAH-ABE
6h 04m1 stop
$283American Airlines
Find Deal
Mon, Nov 24 - Tue, Dec 2
Delta Logo
2:00 pm - 6:47 pmABE-IAH
5h 47m1 stop
Delta Logo
4:25 pm - 10:50 pmIAH-ABE
5h 25m1 stop
$291Delta
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Sat, Jan 17 - Tue, Jan 20
United Airlines Logo
5:07 pm - 11:12 pmABE-IAH
7h 05m1 stop
United Airlines Logo
5:00 am - 1:55 pmIAH-ABE
7h 55m1 stop
$319United Airlines
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Wed, Dec 24 - Sat, Jan 3
United Airlines Logo
5:07 pm - 11:12 pmABE-IAH
7h 05m1 stop
United Airlines Logo
6:30 am - 1:55 pmIAH-ABE
6h 25m1 stop
$334United Airlines
Find Deal
Wed, Dec 24 - Fri, Jan 2

Delta flights from Allentown to Houston

Our best Delta deals on Allentown to Houston flight tickets
Delta
Dec 4
ABE6:25 amAllentown-Bethlehem
12h 22m
2 stops
IAH5:47 pmHouston George Bush Intcntl
Dec 9
IAH1:36 pmHouston George Bush Intcntl
7h 35m
1 stop
ABE10:11 pmAllentown-Bethlehem
$238
Find similar
Delta
Jan 17
ABE2:00 pmAllentown-Bethlehem
5h 47m
1 stop
IAH6:47 pmHouston George Bush Intcntl
Jan 21
IAH9:54 amHouston George Bush Intcntl
6h 24m
1 stop
ABE5:18 pmAllentown-Bethlehem
$276
Find similar
Delta
Nov 15
ABE12:56 pmAllentown-Bethlehem
5h 37m
1 stop
HOU5:33 pmHouston Hobby
Nov 19
HOU2:32 pmHouston Hobby
6h 40m
1 stop
ABE10:12 pmAllentown-Bethlehem
$279
Find similar

American Airlines flights from Allentown to Houston

Our best American Airlines deals on Allentown to Houston flight tickets
American Airlines
Nov 24
ABE4:30 pmAllentown-Bethlehem
8h 31m
1 stop
IAH12:01 amHouston George Bush Intcntl
Dec 2
IAH6:11 amHouston George Bush Intcntl
6h 04m
1 stop
ABE1:15 pmAllentown-Bethlehem
$278
Find similar
American Airlines
Nov 24
ABE7:31 amAllentown-Bethlehem
11h 04m
2 stops
IAH5:35 pmHouston George Bush Intcntl
Dec 2
IAH6:11 amHouston George Bush Intcntl
6h 04m
1 stop
ABE1:15 pmAllentown-Bethlehem
$283
Find similar
American Airlines
Nov 21
ABE5:10 pmAllentown-Bethlehem
8h 08m
1 stop
IAH12:18 amHouston George Bush Intcntl
Nov 28
IAH6:16 amHouston George Bush Intcntl
6h 13m
1 stop
ABE1:29 pmAllentown-Bethlehem
$323
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from Allentown to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 11/15

11:31 am-2:36 pm

1 stop28h 05m

Houston George Bush Intcntl

Tue 11/18

8:03 pm-9:24 am

1 stop12h 21m

$233

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Thu 12/4

6:25 am-5:47 pm

2 stops12h 22m

Houston George Bush Intcntl

Tue 12/9

1:36 pm-10:11 pm

1 stop7h 35m

$238

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 11/15

11:31 am-10:42 am

2 stops24h 11m

Houston George Bush Intcntl

Tue 11/18

8:03 pm-9:24 am

1 stop12h 21m

$252

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 1/17

2:00 pm-6:47 pm

1 stop5h 47m

Houston George Bush Intcntl

Wed 1/21

9:54 am-5:18 pm

1 stop6h 24m

$276

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Mon 11/24

4:30 pm-12:01 am

1 stop8h 31m

Houston George Bush Intcntl

Tue 12/2

6:11 am-1:15 pm

1 stop6h 04m

$278

AllentownHouston

ABE - HOU

ABEHOU

Allentown-Bethlehem

Sat 11/15

12:56 pm-5:33 pm

1 stop5h 37m

Houston Hobby

Wed 11/19

2:32 pm-10:12 pm

1 stop6h 40m

$279

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Mon 11/24

7:31 am-5:35 pm

2 stops11h 04m

Houston George Bush Intcntl

Tue 12/2

6:11 am-1:15 pm

1 stop6h 04m

$283

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 1/17

2:00 pm-6:47 pm

1 stop5h 47m

Houston George Bush Intcntl

Tue 1/20

4:25 pm-10:50 pm

1 stop5h 25m

$291

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Wed 12/24

5:07 pm-11:12 pm

1 stop7h 05m

Houston George Bush Intcntl

Sat 1/3

5:00 am-1:55 pm

1 stop7h 55m

$319

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Wed 12/24

5:07 pm-11:12 pm

1 stop7h 05m

Houston George Bush Intcntl

Fri 1/2

6:30 am-1:55 pm

1 stop6h 25m

$334

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

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 July is another great option to travel to Houston, with average flight prices from Allentown averaging around $312.

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 time of day to depart on your flight to Houston?

Our data shows that the cheapest Allentown to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $282. Try not to purchase tickets in the morning because they tend to be around $415. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Allentown to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Houston

Direct flights

None
There are no direct flights from Allentown to Houston. There are no popular flight routes from Allentown to Houston.
Search flight deals

  • 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 5h 37m.

  • 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?

  • 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
American AirlinesPriceFrom $159Free CancellationRating
7.2
11,034 reviews
Search American Airlines flights
United AirlinesPriceFrom $183Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,001 reviews
Search Delta flights

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.

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