Philadelphia to St Louis (PHL–SUS) — Airlines, Schedules & Connections

PHL Airport Page →
828 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 55 1-stop flights Verified 4d ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP More options, longer trips
2-STOP Loading... Reach the hardest destinations
Philadelphia to St Louis
Connecting service available through multiple hubs.
1 Flights/wk 828 mi 1h 56m nonstop -1h behind 55 1-stop hubs

While no nonstop service exists between PHL and SUS, connecting options are available through 55 hubs.

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for PHL to SUS.
1-STOP
One-Stop Connections
55
Hubs
~3h
Fastest
~29h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
291
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.

Other ways to reach St Louis from Philadelphia

Nearby airports with service to Spirit of St Louis Airport.
Metric PHL→SUS BWI→SUS
Distance from PHL 90 mi
Nonstop airlines 0 1
Weekly flights 1 1
Flight time 1h 56m 0h 44m
Departure OTP 82%
Airports within 200 miles of PHL with service to Spirit of St Louis Airport.

Travel Essentials

Practical planning for this route.
Time Difference
-1h
St Louis is 1 hour behind Philadelphia.
PHL: EDT · SUS: CDT

When it's 6:00 PM in Philadelphia, it's 5:00 PM in St Louis.
Distance & Flight Time
828 mi / 1,332 km
Nonstop flight time is approximately 1h 56m.
Getting to PHL

SEPTA Airport Line rail runs from Center City Philadelphia (30th Street, Suburban, Jefferson, and Market East stations) to the airport in 25–30 minutes ($8 each way). Trains run every 30 minutes from about 5am to midnight. I-76 (Schuylkill Expressway) and I-95 are both frequently congested, making the train a consistent choice for anyone based near a SEPTA station.

Ride-shares from Center City cost $20–35 and take 20–40 minutes. Taxis are metered and slightly more.

PHL–SUS Quick Facts

Key statistics for the Philadelphia to St Louis route.
Route details
Distance828 mi / 1,332 km
Flight time1h 56m
Time difference-1 hour
Airlines (nonstop)0
Weekly flights1 out / 1 return
1-stop connections55 hubs
Origin: PHL
IATA / ICAOPHL / KPHL
TimezoneAmerica/New_York
Passengers/yr30.2M
Elevation36 ft / 11 m
Destination: SUS
IATA / ICAOSUS / KSUS
TimezoneAmerica/Chicago
Elevation463 ft / 141 m

Frequently Asked Questions

Common questions about PHL to SUS flights.
Nonstop flights from Philadelphia International Airport to Spirit of St Louis Airport take approximately 1h 56m. The route covers 828 miles.
There are approximately 1 nonstop flights per week from PHL to SUS. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through LGA, FTY, STL, IAD, SAV, MDW, PIT, BOS, SDF, IND, BNA, JAX, HOU, ORF, BHM, CMH, CLT, JFK, BDL, ORD, CHS, CAE, MCO, MCI, DTW, MSY, PIE, DAL, NAS, IAH, APF, APA, RSW, FLL, PBI, CUN, MIA, AUS, SRQ, ELP, PHX, BZN, SLC, DEN, SNA, LAS, SJC, SFO, SXM, STT, LAX, PDX, ZRH, OMA and DFW. These options provide additional schedule flexibility.
St Louis is 1 hour behind Philadelphia.
Yes, return flights from SUS to PHL are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include BWI. See the Alternatives section for a full comparison.
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 PHL to SUS

Philadelphia International Airport (PHL) and Spirit of St Louis Airport (SUS) are connected through multiple connecting hub airports.

PHL to SUS Flight Duration and Schedule

Nonstop flight time from PHL to SUS ranges from 1 hours 56 minutes. The route covers a distance of 828 miles (1,332 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

55 one-stop connections are available, with the fastest taking approximately 3 hours via LGA. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Baltimore (BWI).