ABE

$168 Find Cheap Flights from Houston to Allentown - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$262
Typical prices: $308-$556
Multiple Airlines
Mon 11/5Fri 11/9
IAH - ABE • 1 stop
Cheapest one-way
$168
Typical prices: $223-$355
Multiple Airlines
Thu 10/4
IAH - ABE • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Houston and Allentown. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
HOU - ABE
Cheapest • 5% average savings
IAH - ABE
Most popular
Insights
Insights
When to travel
September
Cheapest • 31% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Orlando (MCO)
Cheapest • Avg $289 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 6h 11m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Houston to Allentown

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Allentown

Thu, Nov 5 - Mon, Nov 9
Multiple Airlines Logo
8:18 am - 9:09 pmIAH  Houston George Bush Intcntl-ABE Allentown-Bethlehem
11h 51m1 stop Fort Lauderdale
Multiple Airlines Logo
8:07 pm - 10:31 pmABE  Allentown-Bethlehem-IAH Houston George Bush Intcntl
27h 24m2 stops Tampa St. Petersburg Atlanta Hartsfield-Jackson
$262Multiple Airlines
Thu, Nov 5 - Sun, Nov 8
Multiple Airlines Logo
8:18 am - 9:09 pmIAH  Houston George Bush Intcntl-ABE Allentown-Bethlehem
11h 51m1 stop Fort Lauderdale
Multiple Airlines Logo
6:56 pm - 7:23 amABE  Allentown-Bethlehem-IAH Houston George Bush Intcntl
37h 27m2 stops Tampa St. Petersburg Atlanta Hartsfield-Jackson
$316Multiple Airlines
Sat, Oct 3 - Tue, Oct 6
Multiple Airlines Logo
8:25 am - 2:31 pmIAH  Houston George Bush Intcntl-ABE Allentown-Bethlehem
29h 06m1 stop Fort Lauderdale
Multiple Airlines Logo
12:00 pm - 9:14 pmABE  Allentown-Bethlehem-IAH Houston George Bush Intcntl
10h 14m1 stop Orlando Sanford Intl
$319Multiple Airlines
Sat, Nov 21 - Wed, Nov 25
Delta Logo
6:00 am - 12:04 pmHOU  Houston Hobby-ABE Allentown-Bethlehem
5h 04m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 pm - 11:21 pmABE  Allentown-Bethlehem-HOU Houston Hobby
6h 21m1 stop Atlanta Hartsfield-Jackson
$329Delta
Sat, Oct 3 - Tue, Oct 6
Delta Logo
6:00 am - 12:15 pmHOU  Houston Hobby-ABE Allentown-Bethlehem
5h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:39 am - 2:07 pmABE  Allentown-Bethlehem-HOU Houston Hobby
8h 28m1 stop Atlanta Hartsfield-Jackson
$339Delta
Fri, Oct 23 - Tue, Nov 3
American Airlines Logo
5:51 pm - 12:28 amIAH  Houston George Bush Intcntl-ABE Allentown-Bethlehem
5h 37m1 stop Charlotte Douglas
American Airlines Logo
5:37 am - 1:30 pmABE  Allentown-Bethlehem-IAH Houston George Bush Intcntl
8h 53m1 stop Chicago O'Hare Intl
$344American Airlines
Wed, Oct 28 - Tue, Nov 3
American Airlines Logo
9:09 am - 6:17 pmIAH  Houston George Bush Intcntl-ABE Allentown-Bethlehem
8h 08m1 stop Chicago O'Hare Intl
American Airlines Logo
5:37 am - 1:30 pmABE  Allentown-Bethlehem-IAH Houston George Bush Intcntl
8h 53m1 stop Chicago O'Hare Intl
$349American Airlines
Wed, Nov 25 - Tue, Dec 1
Delta Logo
4:27 pm - 10:27 pmIAH  Houston George Bush Intcntl-ABE Allentown-Bethlehem
5h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:10 pm - 12:03 amABE  Allentown-Bethlehem-IAH Houston George Bush Intcntl
6h 53m1 stop Atlanta Hartsfield-Jackson
$349Delta
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
6:36 pm - 5:08 pmIAH  Houston George Bush Intcntl-ABE Allentown-Bethlehem
21h 32m2 stops Detroit Metropolitan Wayne County Chicago O'Hare Intl
United Airlines Logo
5:36 pm - 12:30 amABE  Allentown-Bethlehem-IAH Houston George Bush Intcntl
7h 54m1 stop Chicago O'Hare Intl
$526United Airlines
Sat, Oct 10 - Sun, Nov 1
United Airlines Logo
11:55 am - 9:00 pmIAH  Houston George Bush Intcntl-ABE Allentown-Bethlehem
8h 05m1 stop Chicago O'Hare Intl
United Airlines Logo
5:36 pm - 10:53 pmABE  Allentown-Bethlehem-IAH Houston George Bush Intcntl
6h 17m1 stop Chicago O'Hare Intl
$554United Airlines
Booking Insights

Price, demand and travel trends for Houston to Allentown flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Houston to Allentown with more confidence.

What's the cheapest day of the week to fly from Houston to Allentown?

Wednesday is the cheapest day of the week to fly from Houston to Allentown, it is 9% cheaper than the average day. Monday is the most expensive day with flight prices 63% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Houston to Allentown flights

Low season

March

Cheapest flight

$168
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly with an average 66% increase in price.
Flight from Houston George Bush Intcntl Airport to Allentown

When to book flights from Houston to Allentown

Are your dates flexible? Find out the best times to travel from Houston to Allentown based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Houston to Allentown flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Houston to Allentown?

    Flights from Houston to Allentown may depart from several airports in Houston area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH). Flights usually arrive at Allentown-Bethlehem (ABE).

  • What cabin classes can I book on flights from Houston to Allentown?

    Only Economy Class is available on flights from Houston to Allentown.

  • Which airports do connecting flights from Houston to Allentown pass through?

    One-stop flights from Houston to Allentown most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 48% of one-stop connections
    • Philadelphia (PHL) - 18% of one-stop connections
    • Charlotte Douglas (CLT) - 16% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 16% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Houston to Allentown?

    Yes. Being flexible with your travel dates can save you up to 44% on the Houston to Allentown route. Wednesday is the cheapest departure day at $357 round-trip on average, while Monday is the most expensive at $636, a difference of $279. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Houston to Allentown?

    A nonstop flight from Houston to Allentown takes 0h 00m, covering 1,348 miles.

  • Do I need a passport to fly from Houston to Allentown?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Houston to Allentown changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $262 to $2,446. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Houston to Allentown looking right now?

    One-way fares from Houston to Allentown are currently in line with typical prices for this route. Average one-way fares are about $312.

  • How much time can I save by choosing a different layover airport from Houston to Allentown?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 6h 11m, compared with 6h 35m via Charlotte Douglas (CLT) and 6h 54m via Philadelphia (PHL).

  • What is the time difference between Houston and Allentown?

    Allentown is 1 hour ahead of Houston (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Allentown-Bethlehem Airport (ABE)?

    Allentown-Bethlehem Airport (ABE) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
    • Alamo
    • Dollar
    • Budget
    • Hertz
    • Thrifty

  • How much should I expect to pay for a Houston to Allentown flight?

    Round-trip flights from Houston to Allentown range from $308 to $556, with an average of $390 over the past 12 months. Anything below $308 counts as a good deal.

Your guide to booking Houston to Allentown flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Monday. On this route, Wednesday flights average $357 - about $279 less than Monday (44% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Houston to Allentown trip for September. Fares historically average $269 round-trip in that month - typically $377 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Allentown-Bethlehem Airport.
    - Days Hotel by Wyndham Allentown Airport / Lehigh Valley
    - Super 8 by Wyndham Allentown
    - Staybridge Suites Allentown Bethlehem Airport By IHG

More options for your flight from Houston to Allentown

Complete your trip to Allentown with a hotel stay or car rental

Car rentals in Allentown
Hotels in Allentown
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