Find Cheap Flights from Houston George Bush Intcntl to Allentown-Bethlehem (IAH - ABE)

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Good to Know

Average Price:
$426
(avg. price over the last 2 weeks)
Good Deal:
$280
or less (round trip)

When to Book Flights from Houston George Bush Intcntl to Allentown-Bethlehem

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $280 or less.
The cheapest flight from Houston George Bush Intcntl to Allentown-Bethlehem was found 62 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 18% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Houston George Bush Intcntl to Allentown-Bethlehem Flights

How long does a flight from Houston George Bush Intcntl to Allentown-Bethlehem take?
An average nonstop flight takes 4h 51m, covering a distance of 1337 miles.
Which airlines provide the cheapest flights from Houston George Bush Intcntl to Allentown-Bethlehem?
In the past 3 days, the cheapest round-trip tickets were found on American Airlines ($363) and United ($366)
Do I need a passport to fly between Houston George Bush Intcntl and Allentown-Bethlehem?
No.
What’s the cheapest day of the week to fly Houston George Bush Intcntl to Allentown-Bethlehem?
For Houston George Bush Intcntl to Allentown-Bethlehem, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Allentown-Bethlehem back to Houston George Bush Intcntl, the best deals are generally found on Tuesday, with Friday being the most expensive.

Book cheap flights from Houston George Bush Intcntl to Allentown-Bethlehem (round-trip)

Airports
Origin
Houston
$363
only
$363
Destination
Allentown
$363
only
$363
Tue, Mar 27
IAH
ABE
4h 51m
Tue, Apr 24
ABE
IAH
5h 54m
Trip: 29 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27225 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
CLT
LHR
Excellent 10.0

Departure and arrival time

Nothing

PHL
LHR
Good 7.3

Range of entertainment options, one crew member was terrific

Comfort of bed, some crew members snarky, old aircraft

MAD
PHL
Good 7.0

We shopped price, this was the most affordable flight for us.

Getting seat reservations should be easier and sooner.

DFW
YYZ
Okay 4.6

Lucked out with extra legroom seat. Seat was broken though.

The whole customs process is a seemingly endless mess.

BNA
LAX
Excellent 10.0

The service from the flight attendants on the flight was absolutely amazing

Sat, Jun 2
IAH
ABE
7h 24m
Tue, Jun 5
ABE
IAH
6h 04m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53752 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
POP
Good 7.3

The crew was very friendly on board. The gate crew were a little curt, but it was a full flight and they were really trying to get everyone on board quickly so I can't be too upset about that.

Few entertainment options - direct TV unavailable for about half the flight, WiFi also unavailable for the same.

SFO
DCA
Good 6.0

Good service from crew. Fairly quick boarding process.

Aircraft seemed fairly new on inside, but didn't have power outlets. Small uncomfortable seats on a long flight that is almost always full.

IAD
RDU
Excellent 10.0

The efficiency and professionalism was excellent. Both legs of my trip went great!

SFO
MEX
Excellent 10.0

As expected.

No

LAX
HNL
Excellent 10.0

Cell phone holder and power outlets that actually work

Basic economy pricing

Tue, Feb 27
IAH
ABE
4h 57m
Wed, Feb 28
ABE
IAH
6h 27m
Trip: 2 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27225 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
GDL
DFW
Good 6.3

Friendly staff

Food was terrible and the seats tight

MXP
JFK
Okay 5.0

i had a really horrible experience with a flight attendent but the 2 in my cabin were great. Earphones didnt work and couldnt see screen

MAD
PHL
Good 7.0

We shopped price, this was the most affordable flight for us.

Getting seat reservations should be easier and sooner.

BNA
LAX
Excellent 10.0

The service from the flight attendants on the flight was absolutely amazing

PHL
ORD
Mediocre 2.0

The baggage customer service said the crew will wait for us, but they never did. THANKS for NOTHING!

Sat, Jun 9
IAH
ABE
5h 01m
Tue, Jun 12
ABE
IAH
5h 51m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27225 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
FCO
PHL
Okay 4.3

Not much.

The flight was late due to maintenance and caused us to miss our connecting flight to Chicago. American Airlines customer assistance at the airport was absolutely terrible. They were rude and inconsiderate as they kept suggesting to fly standby. We shouldn't have to fly standby when it wasn't our fault why were late. They told us our bags would be ok going to Chicago and they we would make the flight, but we did not. I do not know why didn't wait for us considering there were 8 others that also missed the connecting flight. We had to fly to Denver and stay overnight with no luggage and catch a 7:00am flight to Chicago. The last surprise I received was my damaged bag when I got back to Chicago. Thank you for making this trip memorable in a terrible way. I will never book or recommend Kayak or use American Airlines again.

FLL
DFW
Excellent 10.0

Great service

PHL
LHR
Good 7.3

Range of entertainment options, one crew member was terrific

Comfort of bed, some crew members snarky, old aircraft

DFW
COS
Excellent 10.0

Great service

GDL
DFW
Good 6.3

Friendly staff

Food was terrible and the seats tight

Wed, Apr 4
IAH
ABE
5h 47m
Sun, Apr 8
ABE
IAH
6h 14m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53752 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IND
IAD
Excellent 10.0

Excellent flight nice ground and flight crew

IAD
RDU
Excellent 10.0

The efficiency and professionalism was excellent. Both legs of my trip went great!

SFO
MEX
Excellent 10.0

As expected.

No

AMS
IAD
Good 7.6

Good price.

It took you 4 days for you to get back to me with the confirmation number after I had requested it via e-mail. Also, you should note Lufthansa-issued documents never commence with "220-" and then the subsequent numbers. Lufthansa tickets are always issued with "2220-" at the beginning and then the subsequent numbers. You need to update your computers otherwise with the original Lufthansa-issued ticket number you provide at time of booking, the booking will not show up in Lufthansa systems.

HKG
EWR
Mediocre 2.6

Nothing, absolutely nothing.

The flight attendants were pretty much what I've come to expect on U.S. airlines--overweight, older, and sloppy in appearance. One of them looked like she had rolled out of bed ten minutes before arriving at the gate. It was the complete antithesis to the flight attendants on Hong Kong Airlines. Ah, for the good old days of air travel. Before the plane ever took off it was announced the the entertainment system on the seat back ahead of those in comfort seats was not working and wouldn't be for the duration of the flight. Having paid an additional $239 for the comfort seat in the hopes of making a 16-hour flight go by a bit faster, this was unconscionable. The food was far inferior to Hong Kong Airlines. In short, it was the trip from hell.

Sat, Jul 14
IAH
ABE
5h 01m
Tue, Jul 17
ABE
IAH
5h 51m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27225 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
FLL
DFW
Excellent 10.0

Great service

PHL
LHR
Good 7.3

Range of entertainment options, one crew member was terrific

Comfort of bed, some crew members snarky, old aircraft

DFW
YYZ
Okay 4.6

Lucked out with extra legroom seat. Seat was broken though.

The whole customs process is a seemingly endless mess.

MXP
JFK
Okay 5.0

i had a really horrible experience with a flight attendent but the 2 in my cabin were great. Earphones didnt work and couldnt see screen

BNA
LAX
Excellent 10.0

The service from the flight attendants on the flight was absolutely amazing

Sun, May 13
IAH
ABE
5h 21m
Wed, Jun 6
ABE
IAH
6h 18m
Trip: 25 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27225 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
FLL
DFW
Excellent 10.0

Great service

FCO
PHL
Okay 4.3

Not much.

The flight was late due to maintenance and caused us to miss our connecting flight to Chicago. American Airlines customer assistance at the airport was absolutely terrible. They were rude and inconsiderate as they kept suggesting to fly standby. We shouldn't have to fly standby when it wasn't our fault why were late. They told us our bags would be ok going to Chicago and they we would make the flight, but we did not. I do not know why didn't wait for us considering there were 8 others that also missed the connecting flight. We had to fly to Denver and stay overnight with no luggage and catch a 7:00am flight to Chicago. The last surprise I received was my damaged bag when I got back to Chicago. Thank you for making this trip memorable in a terrible way. I will never book or recommend Kayak or use American Airlines again.

DFW
COS
Excellent 10.0

Great service

CLT
LHR
Excellent 10.0

Departure and arrival time

Nothing

PHL
LHR
Good 7.3

Range of entertainment options, one crew member was terrific

Comfort of bed, some crew members snarky, old aircraft

Fri, Apr 13
IAH
ABE
5h 23m
Sun, Apr 15
ABE
IAH
6h 04m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27225 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
CLT
LHR
Excellent 10.0

Departure and arrival time

Nothing

BNA
LAX
Excellent 10.0

The service from the flight attendants on the flight was absolutely amazing

FCO
PHL
Okay 4.3

Not much.

The flight was late due to maintenance and caused us to miss our connecting flight to Chicago. American Airlines customer assistance at the airport was absolutely terrible. They were rude and inconsiderate as they kept suggesting to fly standby. We shouldn't have to fly standby when it wasn't our fault why were late. They told us our bags would be ok going to Chicago and they we would make the flight, but we did not. I do not know why didn't wait for us considering there were 8 others that also missed the connecting flight. We had to fly to Denver and stay overnight with no luggage and catch a 7:00am flight to Chicago. The last surprise I received was my damaged bag when I got back to Chicago. Thank you for making this trip memorable in a terrible way. I will never book or recommend Kayak or use American Airlines again.

PHL
ORD
Mediocre 2.0

The baggage customer service said the crew will wait for us, but they never did. THANKS for NOTHING!

DFW
COS
Excellent 10.0

Great service

Sun, Mar 25
IAH
ABE
6h 26m
Sat, Mar 31
ABE
IAH
6h 15m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27225 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
PHL
ORD
Mediocre 2.0

The baggage customer service said the crew will wait for us, but they never did. THANKS for NOTHING!

CLT
LHR
Excellent 10.0

Departure and arrival time

Nothing

BNA
LAX
Excellent 10.0

The service from the flight attendants on the flight was absolutely amazing

GDL
DFW
Good 6.3

Friendly staff

Food was terrible and the seats tight

MAD
PHL
Good 7.0

We shopped price, this was the most affordable flight for us.

Getting seat reservations should be easier and sooner.

Sat, Jan 20
IAH
ABE
8h 00m
Sun, Jan 21
ABE
IAH
7h 22m
Trip: 2 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53752 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
POP
Good 7.3

The crew was very friendly on board. The gate crew were a little curt, but it was a full flight and they were really trying to get everyone on board quickly so I can't be too upset about that.

Few entertainment options - direct TV unavailable for about half the flight, WiFi also unavailable for the same.

SFO
MEX
Excellent 10.0

As expected.

No

EWR
PTY
Mediocre 3.0

I left New Jersey during snow storm. Flights had been cancelled on the previous days but our flight was not. It did not leave on time, had to switch planes before we actually took off. My luggage was lost. I did not make my connecting flight. Had sty over in Panama. Got to my destination a day late without my carry on ( checked at the gate...lost). Still have not located my other 2 bags. Very stressful expirence. Will not fly united again. Staff at my lay over was poorly trained at handling the situation and my luggage issue is taking a very long time to correct.

MEX
DEN
Okay 5.0

We did get to our destination.

Flight was late, as always. I couldn’t sit with my spouse. Rows are so tight, one can barely get in/out and we are smaller than normal size. Baggage fees make overhead compartment loading a real nightmare. I wonder what they will think of next to make flying an even more terrible experience.

AUS
IAH
Mediocre 2.0

N/a

There was a name change needed for the flight..they weren’t able to support that at all resulting me cancelling the flight.

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Houston George Bush Intcntl to Allentown-Bethlehem Flight Information

Flights Arrive in Allentown-Bethlehem
Flights Depart from Houston George Bush Intcntl
Flight Price $363
Distance 1337 miles
Airlines American Airlines, United