Find Cheap Flights from Lambert-St Louis to Allentown-Bethlehem (STL - ABE)

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When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $286 or less.

FAQs for Booking Lambert-St Louis to Allentown-Bethlehem Flights

How long does a flight from Lambert-St Louis to Allentown-Bethlehem take?
An average nonstop flight takes 4h 46m, covering a distance of 804 miles.
Which airlines provide the cheapest flights from Lambert-St Louis to Allentown-Bethlehem?
In the past 3 days, the cheapest round-trip tickets were found on United ($419), Delta ($436) and American Airlines ($688).
Do I need a passport to fly between Lambert-St Louis and Allentown-Bethlehem?
No.
What’s the cheapest day of the week to fly Lambert-St Louis to Allentown-Bethlehem?
For Lambert-St Louis to Allentown-Bethlehem, Friday is the cheapest day to fly on average and Monday is the most expensive. Flying from Allentown-Bethlehem back to Lambert-St Louis, the best deals are generally found on Saturday, with Thursday being the most expensive.

Book cheap flights from Lambert-St Louis to Allentown-Bethlehem (round-trip)

Airports
Origin
St. Louis
$419
only
$419
Destination
Allentown
$419
only
$419
Fri, Mar 2
STL
ABE
5h 40m
Sun, Mar 4
ABE
STL
7h 19m
Trip: 3 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51141 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SFO
SAN
Excellent 8.0

Boarding was very easy , no long line , trip was on time .

EWR
PBI
Okay 4.6

Arrived on time

Distance between gates

LAX
ORD
Good 7.3

The crew was excellent

The seating space is to small

DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

IAH
LAS
Good 7.3

Seat was really hard and hurt to sit on after the first hour. Even had trouble sleeping it was so bad.

Fri, Dec 15
STL
ABE
4h 46m
Sun, Dec 17
ABE
STL
5h 25m
Trip: 3 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SAN
SEA
Okay 4.6

Trying too hard to fit as many as possible

ATL
BNA
Excellent 10.0

Compared to previous flight - this was so much better with upgrade to first class and extra space.

LGA
CVG
Excellent 8.3

Plane was far too tight. Very uncomfortable for taller individuals.

JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

JFK
JAX
Good 7.6

Delta never used to be my first choice in airlines, but of my recent experience with them has been excellent. The people from the counter to the plane have been professional and courteous. This is why I will fly with them more frequently.

Mon, Nov 20
STL
ABE
4h 52m
Sat, Nov 25
ABE
STL
4h 58m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25178 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
FAT
DFW
Excellent 10.0

Nice amount of leg room!!!

Nothing

CDG
DFW
Excellent 8.6

Good flight overall

The experience at DFW was terrible- long lines to get out of baggage claim because of too few agents to process 1000 people waiting. Also long lines for TSA screening to get to gate.

SAL
MIA
Excellent 8.6

There was no individual entertainment on board (TV’s, internet, etc)

PHL
PHX
Okay 5.0

Arrived safely and on time.

No power outlets at seats.

MCI
DFW
Mediocre 2.0

I cancelled this flight months ago, yet it was still in your records

Fri, Dec 29
STL
ABE
7h 18m
Tue, Jan 2
ABE
STL
6h 15m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51141 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

IAD
LAX
Okay 4.0

Had xtra legroom and Wi-Fi

I paid the xtra $99 for the economy plus but my headphone jack didn’t work so I couldn’t watch a movie and my tray table was broken so I had to hold my drink and fumble with my food. The flight attendant tried to fix it but couldn’t. Made my 6 hour flight feel like 12 hours.

SJC
EWR
Mediocre 3.6

Arrived on time

Narrow seat

DEN
IAD
Okay 4.3

Staff was friendly

United has a system glitch and we were delayed. I got in around 1 am instead of 11 pm. I decide to order a glass of wine and since they don’t give receipts. I found out i was charged for 2 glasses instead of one. To top it off the co-worker i was traveling with didn’t get charged due to the inconvenience and delay. i travel a lot with United (higher status than him) and would have liked that offer (and not get charged one i didn’t order) being a mileage plus and credit card holder. I did go on line and ask for a credit and they did make it right and give me a credit.

IAH
LAS
Good 7.3

Seat was really hard and hurt to sit on after the first hour. Even had trouble sleeping it was so bad.

*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.