background

Flight Deals from Houston to Allentown from $333

Bundle + Save

Bundle + Save

Top flight deals from leading airlines:

QR LogoSQ LogoNH LogoEK LogoJL LogoTK LogoAF Logo

... and +100s more

Incredible Deals

Save up to 50% on select flights with Priceline

Bundle & Save

Save an average of $240 per person when bundling your flight and hotel together with Priceline

Best Price Guarantee

If a VIP member finds a better price elsewhere, we'll refund up to 200% of the difference

Help 24/7

We’re always here for you - reach us 24 hours a day, 7 days a week

Stops

  • Up to 1 stop
    $514

Airlines

  • American Airlines
    $514

Cabin Class

  • Economy
    $514

Departure Airports

  • George Bush Intercontinental Houston Airport
    $514

Arrival Airports

  • Lehigh Valley International Airport
    $514

Layover Airports

  • Charlotte Douglas International Airport
    $514

Best Price. GUARANTEED.

Exclusively for Priceline Members
Tired of searching? Book now!
We'll refund the difference if you find a lower price.

BUNDLE & SAVE
Book a flight & hotel together for extra savings.
On average save $240 per traveler
American Airlines Logo
American Airlines

07/31/25

IAH
5h 41m
CLT

08/01/25

ABE
American Airlines Logo
American Airlines

08/07/25

ABE
7h 46m
CLT

08/07/25

IAH
$514
American Airlines Logo
American Airlines

07/31/25

IAH
5h 41m
CLT

08/01/25

ABE
American Airlines Logo
American Airlines

08/07/25

ABE
7h 14m
CLT

08/07/25

IAH
$514
American Airlines Logo
American Airlines

07/31/25

IAH
16h 10m
CLT

08/01/25

ABE
American Airlines Logo
American Airlines

08/07/25

ABE
15h 1m
CLT

08/08/25

IAH
$535
American Airlines Logo
American Airlines

07/31/25

IAH
16h 10m
CLT

08/01/25

ABE
American Airlines Logo
American Airlines

08/07/25

ABE
7h 46m
CLT

08/07/25

IAH
$546
American Airlines Logo
American Airlines

07/31/25

IAH
16h 10m
CLT

08/01/25

ABE
American Airlines Logo
American Airlines

08/07/25

ABE
11h 22m
CLT

08/07/25

IAH
$546
American Airlines Logo
American Airlines

07/31/25

IAH
9h 39m
CLT

08/01/25

ABE
American Airlines Logo
American Airlines

08/07/25

ABE
15h 1m
CLT

08/08/25

IAH
$560
American Airlines Logo
American Airlines

07/31/25

IAH
9h 39m
CLT

08/01/25

ABE
American Airlines Logo
American Airlines

08/07/25

ABE
7h 46m
CLT

08/07/25

IAH
$571

Top Deals on flights from Houston to Allentown

Houston, US (HOU) - Allentown, US (ABE)

American Airlines Logo
American Airlines

Aug 2

IAH
5h 41m
CLT

Aug 3

ABE

as low as

$333

Houston, US (HOU) - Allentown, US (ABE)

Logo

Aug 2

IAH
14h 45m
ORD

Aug 2

ABE

as low as

$381

Houston, US (HOU) - Allentown, US (ABE)

Logo

Aug 2

IAH
15h 55m
ORD

Aug 2

ABE

as low as

$381

Houston, US (HOU) - Allentown, US (ABE)

Logo

Aug 2

IAH
9h 50m
ORD

Aug 2

ABE

as low as

$401

Houston, US (HOU) - Allentown, US (ABE)

Logo

Aug 2

IAH
11h
ORD

Aug 2

ABE

as low as

$401

Houston, US (HOU) - Allentown, US (ABE)

Logo

Aug 2

IAH
13h 30m
ORD

Aug 2

ABE

as low as

$427

Houston, US (HOU) - Allentown, US (ABE)

Logo

Aug 2

IAH
12h 40m
ORD

Aug 2

ABE

as low as

$427

Houston, US (HOU) - Allentown, US (ABE)

Logo

Aug 2

IAH
6h 50m
ORD

Aug 2

ABE

as low as

$453

Houston, US (HOU) - Allentown, US (ABE)

American Airlines Logo
American Airlines

Aug 2

IAH
17h 27m
CLT

Aug 3

ABE

as low as

$467

Houston, US (HOU) - Allentown, US (ABE)

American Airlines Logo
American Airlines

Aug 2

IAH
11h 16m
CLT

Aug 2

ABE

as low as

$467

Houston, US (HOU) - Allentown, US (ABE)

American Airlines Logo
American Airlines

Aug 2

IAH
16h 10m
CLT

Aug 3

ABE

as low as

$467

Houston, US (HOU) - Allentown, US (ABE)

American Airlines Logo
American Airlines

Aug 2

IAH
8h 49m
CLT

Aug 2

ABE

as low as

$467

Frequently Asked Questions

Is there a direct flight from origin to destination?
There is no direct flight from Houston to Allentown. The cheapest available option is a 1 stop flight with American Airlines for $514, featuring a layover at Charlotte Douglas International Airport.
Are there convenient layover flights from Houston to Allentown?
Yes, there are convenient layover flights. American Airlines offers a 1 stop flight from George Bush Intercontinental Houston Airport to Lehigh Valley International Airport for $514, with a layover at Charlotte Douglas International Airport and a total flight time of 5 hours 41 minutes.
What are the most convenient layover airports for the flight?
For your flight from Houston to Allentown, convenient layover airports include Charlotte Douglas International, Dallas/Fort Worth International, Philadelphia International, Atlanta Hartsfield-Jackson International, and Miami International. Choose based on your preference and airline availability.
What is the cheapest flight from Houston to Allentown?
The cheapest flight is with American Airlines, priced at $514, featuring 1 stop and a total flight time of 5 hours 41 minutes.
What are all possible destination arrival airports?
The possible destination arrival airport for your flight is Lehigh Valley International Airport (ABE), with a layover at Charlotte Douglas International Airport (CLT).
What is the time difference between destination and arrival?
The flight from Houston to Allentown involves a time zone change, resulting in a time difference of one hour, with Allentown being one hour ahead of Houston.

Flights to Allentown

Top Destinations
Origins
Return flights