St Louis to Allentown/Bethlehem (STL–ABE) — Airlines, Schedules & Connections

STL Airport Page →
803 mi airlines 2/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 2d ago
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  Flight Airline AC Dep Arr Dur OTP Sched  

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No nonstop flights on this route. connecting options below.

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St Louis to Allentown/Bethlehem
2 carriers, 2 flights/week nonstop.
2 Airlines 2 Flights/wk 803 mi 1h 48m nonstop 20 1-stop hubs

STL–ABE is served by 2 airlines with nonstop service. GoJet Airlines LLC d/b/a United Express and United Airlines lead the route. The flight covers 803 miles in approximately 1h 48m. Beyond nonstop, 20 hubs offer 1-stop connections.

Also explore STL Routes ABE Routes STL Live Flights ABE Live Flights STL Delays ABE Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop STL–ABE service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
G7 GoJet Airlines LLC d/b/a United Express 1 – – 100% – –
UA United Airlines 1 – – 100% Star Alliance –
Alliance coverage
Unaffiliated: G7 (1 flights/wk, 50%)
Star Alliance: UA (1 flights/wk, 50%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for STL to ABE.
1-STOP
One-Stop Connections
20
Hubs
~3h
Fastest
~25h
Longest
IND ~3h 58m YYZ ~4h 7m PIT ~4h 10m RDU ~4h 40m MYR ~5h 11m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
452
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
STL → ABE
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
Return
ABE → STL
0%
Frequent delays expected. Consider flexible booking.
Departing
0%
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. STL delays → ABE delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Allentown/Bethlehem is 0 hours the same as St Louis.
STL: EDT · ABE: EDT

When it's 6:00 PM in St Louis, it's 6:00 PM in Allentown/Bethlehem.
Distance & Flight Time
803 mi / 1,293 km
Nonstop flight time is approximately 1h 48m to 2h 0m.
Facts

STL–ABE Quick Facts

Key statistics for the St Louis to Allentown/Bethlehem route.
Route details
Distance803 mi / 1,293 km
Flight time1h 48m to 2h
Time difference0 hours
Airlines (nonstop)2
Weekly flights2 out / 1 return
1-stop connections20 hubs
Origin: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Indiana/Vincennes
Passengers/yr15.6M
Elevation618 ft / 188 m
Destination: ABE
Full nameLehigh Valley International Airport
IATA / ICAOABE / KABE
TimezoneAmerica/New_York
Passengers/yr0.9M
Elevation393 ft / 120 m
FAQ

Frequently Asked Questions

Common questions about STL to ABE flights.
Nonstop flights from St. Louis Lambert International Airport to Lehigh Valley International Airport take approximately 1h 48m to 2h. The route covers 803 miles.
2 airlines operate nonstop service: GoJet Airlines LLC d/b/a United Express and United Airlines.
There are approximately 2 nonstop flights per week from STL to ABE. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through IND, YYZ, PIT, RDU, MYR, PBI, SUA, MIA, LAS, PUJ, SAN, SFO, ATL, MCO, CLT, PHL, RSW, ORD, FLL and SRQ. These options provide additional schedule flexibility.
Yes, return flights from ABE to STL are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from STL to ABE

St. Louis Lambert International Airport (STL) and Lehigh Valley International Airport (ABE) are connected by nonstop service from GoJet Airlines LLC d/b/a United Express and United Airlines. With 2 weekly departures, this is a regularly served route.

STL to ABE Flight Duration and Schedule

Nonstop flight time from STL to ABE ranges from 1 hours 48 minutes to 2 hours 0 minutes. The route covers a distance of 803 miles (1,293 km). There are approximately 2 weekly flights outbound and 1 return, totaling 3 flights per week in both directions.

Connecting Options and Alternatives

20 one-stop connections are available, with the fastest taking approximately 3 hours via IND. Two-stop connections are also available via intermediate hubs.