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Cheap flights from Allentown to Houston from $199

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 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Allentown to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:11 pm - 11:56 pm
ABE
-
IAH
6h 45m
1 stop
Delta Logo
10:20 am - 5:31 pm
IAH
-
ABE
6h 11m
1 stop
$299Delta
Sat, Sep 19 - Sat, Sep 26
Delta Logo
6:11 pm - 10:40 pm
ABE
-
HOU
5h 29m
1 stop
Delta Logo
6:00 am - 12:15 pm
HOU
-
ABE
5h 15m
1 stop
$299Delta
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
7:30 am - 6:49 pm
ABE
-
IAH
12h 19m
1 stop
Multiple Airlines Logo
4:39 pm - 10:28 pm
IAH
-
ABE
28h 49m
1 stop
$300Multiple Airlines
Mon, Sep 28 - Thu, Oct 1
American Airlines Logo
9:13 am - 4:07 pm
ABE
-
IAH
7h 54m
1 stop
American Airlines Logo
6:00 am - 4:40 pm
IAH
-
ABE
9h 40m
2 stops
$304American Airlines
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
8:50 pm - 8:45 am
ABE
-
IAH
12h 55m
1 stop
Multiple Airlines Logo
8:02 pm - 8:00 pm
IAH
-
ABE
22h 58m
2 stops
$306Multiple Airlines
Fri, Aug 14 - Sun, Aug 16
American Airlines Logo
2:25 pm - 10:30 pm
ABE
-
IAH
9h 05m
2 stops
American Airlines Logo
7:00 am - 4:40 pm
IAH
-
ABE
8h 40m
2 stops
$309American Airlines
Sat, Sep 19 - Sat, Sep 26
Delta Logo
6:08 pm - 11:52 pm
ABE
-
IAH
6h 44m
1 stop
Delta Logo
10:21 am - 5:23 pm
IAH
-
ABE
6h 02m
1 stop
$314Delta
Thu, Aug 6 - Tue, Aug 11
Delta Logo
6:16 am - 12:16 pm
ABE
-
HOU
7h 00m
1 stop
Delta Logo
10:50 am - 5:23 pm
HOU
-
ABE
5h 33m
1 stop
$314Delta
Tue, Aug 4 - Sat, Aug 8
American Airlines Logo
5:12 pm - 11:58 pm
ABE
-
IAH
7h 46m
1 stop
American Airlines Logo
5:00 am - 4:27 pm
IAH
-
ABE
10h 27m
2 stops
$319American Airlines
Thu, Aug 6 - Sat, Aug 8
American Airlines Logo
4:57 pm - 11:59 pm
ABE
-
IAH
8h 02m
2 stops
American Airlines Logo
5:00 am - 4:27 pm
IAH
-
ABE
10h 27m
2 stops
$324American Airlines
Thu, Aug 6 - Sat, Aug 8

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Delta flights from Allentown to Houston

Our best Delta deals on Allentown to Houston flight tickets
Delta
Sep 19
ABE6:11 pmAllentown-Bethlehem
5h 29m
1 stop
HOU10:40 pmHouston Hobby
Sep 26
HOU6:00 amHouston Hobby
5h 15m
1 stop
ABE12:15 pmAllentown-Bethlehem
$299
Delta
Aug 4
ABE6:16 amAllentown-Bethlehem
7h 00m
1 stop
HOU12:16 pmHouston Hobby
Aug 8
HOU10:50 amHouston Hobby
5h 33m
1 stop
ABE5:23 pmAllentown-Bethlehem
$314
Delta
Aug 4
ABE6:16 amAllentown-Bethlehem
7h 00m
1 stop
HOU12:16 pmHouston Hobby
Aug 10
HOU10:50 amHouston Hobby
5h 33m
1 stop
ABE5:23 pmAllentown-Bethlehem
$329

American Airlines flights from Allentown to Houston

Our best American Airlines deals on Allentown to Houston flight tickets
American Airlines
Sep 19
ABE9:13 amAllentown-Bethlehem
7h 54m
1 stop
IAH4:07 pmHouston George Bush Intcntl
Sep 26
IAH6:00 amHouston George Bush Intcntl
9h 40m
2 stops
ABE4:40 pmAllentown-Bethlehem
$304
American Airlines
Sep 19
ABE2:25 pmAllentown-Bethlehem
9h 05m
2 stops
IAH10:30 pmHouston George Bush Intcntl
Sep 26
IAH7:00 amHouston George Bush Intcntl
8h 40m
2 stops
ABE4:40 pmAllentown-Bethlehem
$309
American Airlines
Aug 6
ABE5:12 pmAllentown-Bethlehem
7h 46m
1 stop
IAH11:58 pmHouston George Bush Intcntl
Aug 8
IAH5:00 amHouston George Bush Intcntl
10h 27m
2 stops
ABE4:27 pmAllentown-Bethlehem
$319

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 July 9, 2026.
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

Cheapest round-trip

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 9/19

6:11 pm-11:56 pm

1 stop6h 45m

Houston George Bush Intcntl

Sat 9/26

10:20 am-5:31 pm

1 stop6h 11m

$299
Quickest round-trip

AllentownHouston

ABE - HOU

ABEHOU

Allentown-Bethlehem

Sat 9/19

6:11 pm-10:40 pm

1 stop5h 29m

Houston Hobby

Sat 9/26

6:00 am-12:15 pm

1 stop5h 15m

$299

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Mon 9/28

7:30 am-6:49 pm

1 stop12h 19m

Houston George Bush Intcntl

Thu 10/1

4:39 pm-10:28 pm

1 stop28h 49m

$300

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 9/19

9:13 am-4:07 pm

1 stop7h 54m

Houston George Bush Intcntl

Sat 9/26

6:00 am-4:40 pm

2 stops9h 40m

$304

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Fri 8/14

8:50 pm-8:45 am

1 stop12h 55m

Houston George Bush Intcntl

Sun 8/16

8:02 pm-8:00 pm

2 stops22h 58m

$306

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Sat 9/19

2:25 pm-10:30 pm

2 stops9h 05m

Houston George Bush Intcntl

Sat 9/26

7:00 am-4:40 pm

2 stops8h 40m

$309

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Thu 8/6

6:08 pm-11:52 pm

1 stop6h 44m

Houston George Bush Intcntl

Tue 8/11

10:21 am-5:23 pm

1 stop6h 02m

$314

AllentownHouston

ABE - HOU

ABEHOU

Allentown-Bethlehem

Tue 8/4

6:16 am-12:16 pm

1 stop7h 00m

Houston Hobby

Sat 8/8

10:50 am-5:23 pm

1 stop5h 33m

$314

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Thu 8/6

5:12 pm-11:58 pm

1 stop7h 46m

Houston George Bush Intcntl

Sat 8/8

5:00 am-4:27 pm

2 stops10h 27m

$319

AllentownHouston

ABE - IAH

ABEIAH

Allentown-Bethlehem

Thu 8/6

4:57 pm-11:59 pm

2 stops8h 02m

Houston George Bush Intcntl

Sat 8/8

5:00 am-4:27 pm

2 stops10h 27m

$324

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 June is, on average, the cheapest month to fly to Houston from Allentown, with most prices found around $229. The month of February is another great option to travel to Houston, with average flight prices from Allentown averaging around $238.

Cheap Allentown to Houston flight deals and tips

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

Fastest flight time

5h 29m

Direct flights

None
The fastest flight from Allentown to Houston takes 5h 29m
There are no direct flights from Allentown to Houston. There are no popular flight routes from Allentown to Houston.
Search flight deals

Frequently asked questions about flying 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 5h 29m.

  • 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
DeltaPriceFrom $238Free CancellationRating
7.8
8,453 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,789 reviews
Search American Airlines flights
United AirlinesPriceFrom $318Free CancellationRating
7.4
9,955 reviews
Search United Airlines 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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