St Louis to Boston (SUS–BOS) — Airlines, Schedules & Connections

SUS Airport Page →
1,061 mi airlines 0/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 76 1-stop flights Verified 2mos ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  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
St Louis to Boston
Connecting service available through multiple hubs.
1,061 mi 2h 13m nonstop +1h ahead 76 1-stop hubs

While no nonstop service exists between SUS and BOS, connecting options are available through 76 hubs.

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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SUS to BOS.
1-STOP
One-Stop Connections
76
Hubs
~4h
Fastest
~12h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
54
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 Boston from St Louis

Nearby airports with service to Boston Logan International Airport.
Metric SUS→BOS STL→BOS
Distance from SUS – 16 mi
Nonstop airlines 0 6
Weekly flights 0 47
Flight time 2h 13m 2h 27m
St Louis (STL) to Boston flights
Airports within 200 miles of SUS with service to Boston Logan International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Boston is 1 hour ahead of St Louis.
SUS: CDT · BOS: EDT

When it's 6:00 PM in St Louis, it's 7:00 PM in Boston.
Distance & Flight Time
1,061 mi / 1,707 km
Nonstop flight time is approximately 2h 13m.
Getting from BOS

Silver Line SL1 (free from Logan) runs to South Station in 15–20 minutes, connecting to the Red Line subway and Amtrak services. The Massport Shuttle connects all Logan terminals and the remote parking areas; it's also the transfer between terminals. Water taxi to Long Wharf (downtown) is $12 and runs seasonally; check weather and schedule.Taxis to downtown Boston cost $30–45 (tunnel toll included in meter). Ride-hails pick up at designated zones; follow the Logan app directions to avoid the main curb chaos. MBTA Blue Line (Airport station, free shuttle from terminals) reaches downtown in 10 minutes but requires a separate transfer. Amtrak Acela to New York departs from South Station (2.5h, from $49).

Boston Climate

Humid continental climate with significant maritime influence. Winters (December–March) bring regular Nor'easters. These coastal storms that dump heavy snow and produce high winds, frequently closing Logan for hours and causing mass cancellations. Ice storms hit several times each winter. BOS is one of the most weather-disrupted major US airports in winter.

Summers are warm (22–29°C) with humidity and afternoon thunderstorms causing July–August delays. Hurricane remnants reach New England in September–October. Spring and fall are mild (8–18°C) but unpredictable. Logan's harbor location means it runs windier than inland readings suggest. Factor this into small aircraft routing.

Check current weather forecasts before travel.
Facts

SUS–BOS Quick Facts

Key statistics for the St Louis to Boston route.
Route details
Distance1,061 mi / 1,707 km
Flight time2h 13m
Time difference+1 hour
Airlines (nonstop)0
1-stop connections76 hubs
Origin: SUS
Full nameSpirit of St Louis Airport
IATA / ICAOSUS / KSUS
TimezoneAmerica/Chicago
Elevation463 ft / 141 m
Destination: BOS
Full nameBoston Logan International Airport
IATA / ICAOBOS / KBOS
TimezoneAmerica/New_York
Passengers/yr42.2M
Elevation20 ft / 6 m
FAQ

Frequently Asked Questions

Common questions about SUS to BOS flights.
Nonstop flights from Spirit of St Louis Airport to Boston Logan International Airport take approximately 2h 13m. The route covers 1,061 miles.
Yes, 1-stop connections are available through LUK, ALB, TEB, PWK, STL, CLE, MDW, PIT, MKE, IND, BNA, LGA, OKC, IAD, CMH, SDF, CLT, GRR, RIC, BUF, BTV, YOW, OMA, FTY, MEM, JFK, MSP, MCI, AGS, ORF, CHS, ORD, PHL, PIE, RDU, ATL, PNS, SAV, SUA, TPA, PBI, OPF, HOU, APF, IAH, COS, FLL, DFW, DAL, MCO, SRQ, SFB, RSW, DEN, AUS, MIA, NAS, PLS, SLC, SCF, GCM, BZN, STT, TUS, SAT, SKB, SXM, LAS, PUJ, PHX, PSP, SJC, VNY, SNA, SAN and SFO. These options provide additional schedule flexibility.
Boston is 1 hour ahead of St Louis.
Yes, return flights from BOS to SUS are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include STL. 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 SUS to BOS

Spirit of St Louis Airport (SUS) and Boston Logan International Airport (BOS) are connected through multiple connecting hub airports.

SUS to BOS Flight Duration and Schedule

Nonstop flight time from SUS to BOS ranges from 2 hours 13 minutes. The route covers a distance of 1,061 miles (1,707 km).

Connecting Options and Alternatives

76 one-stop connections are available, with the fastest taking approximately 4 hours via LUK. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include St Louis (STL).