Baltimore to St Louis (BWI–SUS) — Airlines, Schedules & Connections

BWI Airport Page →
752 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 55 1-stop flights Verified 6d 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
Baltimore to St Louis
Connecting service available through multiple hubs.
1 Flights/wk 752 mi 0h 44m nonstop -1h behind 55 1-stop hubs

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

Also explore BWI Routes SUS Routes BWI Live Flights SUS Live Flights BWI Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for BWI to SUS.
1-STOP
One-Stop Connections
55
Hubs
~3h
Fastest
~28h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
256
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.
Alternatives

Other ways to reach St Louis from Baltimore

Nearby airports with service to Spirit of St Louis Airport.
Metric BWI→SUS IAD→SUS PHL→SUS
Distance from BWI – 45 mi 90 mi
Nonstop airlines 0 7 1
Weekly flights 1 2 1
Flight time 0h 44m 1h 40m 1h 56m
Departure OTP 82% – –
Dulles (IAD) to St Louis flights · Philadelphia (PHL) to St Louis flights
Airports within 200 miles of BWI with service to Spirit of St Louis Airport.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Baltimore, it's 5:00 PM in St Louis.
Distance & Flight Time
752 mi / 1,210 km
Nonstop flight time is approximately 0h 44m.
Facts

BWI–SUS Quick Facts

Key statistics for the Baltimore to St Louis route.
Route details
Distance752 mi / 1,210 km
Flight time0h 44m
Time difference-1 hour
Airlines (nonstop)0
Weekly flights1 out
1-stop connections55 hubs
Origin: BWI
Full nameBaltimore/Washington International Thurgood Marshall Airport
IATA / ICAOBWI / KBWI
TimezoneAmerica/New_York
Passengers/yr26.4M
Elevation146 ft / 45 m
Destination: SUS
Full nameSpirit of St Louis Airport
IATA / ICAOSUS / KSUS
TimezoneAmerica/Chicago
Elevation463 ft / 141 m
FAQ

Frequently Asked Questions

Common questions about BWI to SUS flights.
Nonstop flights from Baltimore/Washington International Thurgood Marshall Airport to Spirit of St Louis Airport take approximately 0h 44m. The route covers 752 miles.
There are approximately 1 nonstop flights per week from BWI to SUS.
Yes, 1-stop connections are available through IAD, STL, SAV, PIT, SDF, IND, JAX, PHL, MDW, BNA, BOS, BHM, ORF, CMH, JFK, CLT, MCO, CHS, MCI, ORD, BDL, HOU, DTW, LGA, MSY, PIE, NAS, DAL, APF, RSW, IAH, FLL, PBI, CUN, MIA, AUS, SRQ, BZN, PHX, SLC, DEN, SNA, ELP, PSP, LAS, SJD, SFO, SJC, SXM, STT, PDX, LAX, ANC, OMA and DFW. These options provide additional schedule flexibility.
St Louis is 1 hour behind Baltimore.
Nearby alternatives include IAD and PHL. 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 BWI to SUS

Baltimore/Washington International Thurgood Marshall Airport (BWI) and Spirit of St Louis Airport (SUS) are connected through multiple connecting hub airports.

BWI to SUS Flight Duration and Schedule

Nonstop flight time from BWI to SUS ranges from 0 hours 44 minutes. The route covers a distance of 752 miles (1,210 km).

Connecting Options and Alternatives

55 one-stop connections are available, with the fastest taking approximately 3 hours via IAD. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Dulles (IAD) and Philadelphia (PHL).