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Allentown

$121+ Cheap flights from Houston to Allentown (ABE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ABE
dic. 13 — dic. 201
sáb. 12/13
sáb. 12/20
1 adult, Economy
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Cheap flight deals from Houston to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Allentown (ABE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 13, 2025.

Round-trip from

$217
(Delta)

One-way from

$159
(Delta)

Popular in

November

Cheapest in

April

Average price

$798
From Houston to Allentown-Bethlehem
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One-way flight from Houston to Allentown-Bethlehem
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Highest demand for flights based on searches. 29% potential increase in price ($146 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Houston to Allentown

Cheapest flights from Houston to Allentown
Explore the most affordable flight options available from Houston to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 13, 2025.

This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/95:10 amIAH - ABE
1 stop6h 04mDelta
mar. 12/166:25 amABE - IAH
1 stop7h 06mDelta
Deal found 11/11$217
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/165:10 amIAH - ABE
1 stop6h 04mDelta
mié. 1/75:58 pmABE - IAH
1 stop7h 00mDelta
Deal found 11/11$228
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/252:42 pmIAH - ABE
1 stop7h 04mDelta
mar. 1/65:58 pmABE - IAH
1 stop7h 00mDelta
Deal found 11/11$239
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/162:32 pmHOU - ABE
1 stop6h 39mDelta
jue. 1/85:58 pmABE - HOU
1 stop5h 37mDelta
Deal found 11/11$243
This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/98:07 pmIAH - ABE
1 stop21h 00mMultiple Airlines
mar. 12/1611:14 amABE - IAH
2 stops34h 39mMultiple Airlines
Deal found 11/11$243
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/165:20 amIAH - ABE
2 stops10h 54mDelta
jue. 1/85:58 pmABE - IAH
1 stop7h 00mDelta
Deal found 11/11$248
This American Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/612:11 pmIAH - ABE
2 stops9h 55mAmerican Airlines
sáb. 2/1412:01 pmABE - IAH
2 stops11h 22mAmerican Airlines
Deal found 11/12$249
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/253:25 pmHOU - ABE
1 stop6h 21mDelta
jue. 1/85:58 pmABE - HOU
1 stop5h 37mDelta
Deal found 11/11$254
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/174:28 pmIAH - ABE
1 stop4h 43mDelta
mié. 1/75:58 pmABE - IAH
1 stop7h 00mDelta
Deal found 11/11$254
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/166:00 amHOU - ABE
1 stop5h 14mDelta
mar. 1/65:58 pmABE - HOU
1 stop5h 37mDelta
Deal found 11/11$265
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/174:28 pmIAH - ABE
1 stop4h 43mDelta
jue. 1/85:58 pmABE - IAH
1 stop7h 00mDelta
Deal found 11/11$269
This American Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/98:11 amIAH - ABE
1 stop6h 42mAmerican Airlines
mar. 12/164:30 pmABE - IAH
1 stop8h 39mAmerican Airlines
Deal found 11/11$274

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Allentown 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, Cheapflights users made 2,558,603 searches. Data last updated noviembre 13, 2025.
Use the filters below to find and compare flights from Houston to Allentown that are best for you.

Fly from

Houston

Fly to

Allentown

Route

Depart

Return

Price

HoustonAllentown

IAH - ABE

IAHABE

Houston George Bush Intcntl

mar. 12/9

5:10 am-12:14 pm

1 stop6h 04m

Allentown-Bethlehem

mar. 12/16

6:25 am-12:31 pm

1 stop7h 06m

$217

HoustonAllentown

IAH - ABE

IAHABE

Houston George Bush Intcntl

mar. 12/16

4:28 pm-10:11 pm

1 stop4h 43m

Allentown-Bethlehem

mar. 1/6

5:58 pm-11:58 pm

1 stop7h 00m

$228

HoustonAllentown

IAH - ABE

IAHABE

Houston George Bush Intcntl

sáb. 12/6

5:20 am-5:14 pm

2 stops10h 54m

Allentown-Bethlehem

sáb. 2/14

6:28 am-12:23 pm

1 stop6h 55m

$233

HoustonAllentown

IAH - ABE

IAHABE

Houston George Bush Intcntl

jue. 12/25

2:42 pm-10:46 pm

1 stop7h 04m

Allentown-Bethlehem

mar. 1/6

5:58 pm-11:58 pm

1 stop7h 00m

$239

HoustonAllentown

IAH - ABE

IAHABE

Houston George Bush Intcntl

mar. 12/9

8:07 pm-6:07 pm

1 stop21h 00m

Allentown-Bethlehem

mar. 12/16

11:14 am-8:53 pm

2 stops34h 39m

$243

HoustonAllentown

IAH - ABE

IAHABE

Houston George Bush Intcntl

sáb. 12/6

12:11 pm-11:06 pm

2 stops9h 55m

Allentown-Bethlehem

sáb. 2/14

12:01 pm-10:23 pm

2 stops11h 22m

$249

HoustonAllentown

HOU - ABE

HOUABE

Houston Hobby

jue. 12/25

3:25 pm-10:46 pm

1 stop6h 21m

Allentown-Bethlehem

jue. 1/8

5:58 pm-10:35 pm

1 stop5h 37m

$254

HoustonAllentown

IAH - ABE

IAHABE

Houston George Bush Intcntl

mié. 12/17

4:28 pm-10:11 pm

1 stop4h 43m

Allentown-Bethlehem

mié. 1/7

5:58 pm-11:58 pm

1 stop7h 00m

$254

HoustonAllentown

HOU - ABE

HOUABE

Houston Hobby

mar. 12/16

2:32 pm-10:11 pm

1 stop6h 39m

Allentown-Bethlehem

mié. 1/7

5:58 pm-10:35 pm

1 stop5h 37m

$265

HoustonAllentown

HOU - ABE

HOUABE

Houston Hobby

mar. 12/16

6:00 am-12:14 pm

1 stop5h 14m

Allentown-Bethlehem

mar. 1/6

5:58 pm-10:35 pm

1 stop5h 37m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 31 results
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Best time to book a flight from Houston to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Houston to Allentown?

Currently, March is the cheapest month in which you can book a flight from Houston to Allentown (average of $75). Flying from Houston to Allentown in October is currently the most expensive (average of $145). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Allentown. Reviews last updated noviembre 13, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Houston to Allentown. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,051 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Houston to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Allentown from Houston?

    Allentown-Bethlehem (ABE), located 3.9 mi from the city center, is the airport you fly into when you book flights from Houston to Allentown. 2 airlines have flights to Allentown-Bethlehem from Houston on a regular basis. Booking flights from Houston to Allentown-Bethlehem should not be difficult; the airport handles an average of 0 inbound flights from Houston per day.

  • How long is the flight from Houston to Allentown?

    A quick flight from Houston to Allentown can take about 6h 04m. Delta provides one of the quickest options available for as low as $217. Houston and Allentown are separated by a distance of 1337 mi.

  • What are the cheapest airlines flying from Houston to Allentown round-trip?

    Flying on American Airlines is currently your cheapest option to Allentown, with prices starting at $173. Another option worth looking into is Delta, starting at $252 round trip. You may be able to fly from Houston to Allentown for 51% less than the average price by searching for these airlines.

  • Can I find deals for flights from Houston to Allentown that include hotel bookings?

    Yes. In addition to deals on Houston to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Allentown.

  • Can I find deals for business class flights from Houston to Allentown?

    Yes. Cheapflights offers flight deals from Houston to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Allentown?

    Currently, March is the cheapest month in which you can book a flight from Houston to Allentown (average of $75). Flying from Houston to Allentown in October is currently the most expensive (average of $145). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Houston to Allentown

Discover the top 2 airlines that operate flights from Houston to Allentown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$173Average$328FlexibilityNo cancel feeOn-time71%
DeltaCheapest$252Average$363FlexibilityNo cancel feeOn-timeN/A

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