St Louis to Sacramento (STL–SMF) — Airlines, Schedules & Connections

STL Airport Page →
1,675 mi airlines 7/wk
On-time Some delays Frequent delays
Flight Schedule 4 flights Verified 1h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
WN2113
WN Southwest
7M8
8:25 AM
CDT T2
10:40 AM
PDT
4h 15m
—
M T W T F S S
Prices
✓
→
WN1083
WN Southwest
7S7
3:55 PM
CDT T2
6:10 PM
PDT
4h 15m
—
M T W T F S S
Prices
✓
←
WN153
WN Southwest
7S7
11:35 AM
PDT TB
5:15 PM
CDT
3h 40m
—
M T W T F S S
Prices
✓
←
WN4384
WN Southwest
7M8
12:20 PM
PDT TB
6:00 PM
CDT
3h 40m
—
M T W T F S S
Prices

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 Sacramento
1 carrier, 7 flights/week nonstop.
1 Airlines 7 Flights/wk 1,675 mi 4h 15m nonstop -2h behind 54 1-stop hubs

STL–SMF is served by 1 airline with nonstop service. Southwest Airlines leads the route. The flight covers 1,675 miles in approximately 4h 15m. Beyond nonstop, 54 hubs offer 1-stop connections.

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

Airline Landscape

All carriers operating nonstop STL–SMF service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
WN Southwest Airlines 7 7M8, 7S7 4h15 100% – –
Aircraft on this route
7M8 Boeing 737 MAX 8 – WN
7S7 Boeing 737 MAX 7 – WN
Alliance coverage
Unaffiliated: WN (7 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, STL to SMF direction.
Mon
1
flight
Tue
1
flight
Wed
1
flight
Thu
1
flight
Fri
1
flight
Sat
1
flight
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
2
Nonstop flights
7
Outbound / wk
8
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for STL to SMF.
1-STOP
One-Stop Connections
54
Hubs
~5h
Fastest
~31h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,572
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.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-2h
Sacramento is 2 hours behind St Louis.
STL: CDT · SMF: PDT

When it's 6:00 PM in St Louis, it's 4:00 PM in Sacramento.
Distance & Flight Time
1,675 mi / 2,695 km
Nonstop flight time is approximately 4h 15m.
Facts

STL–SMF Quick Facts

Key statistics for the St Louis to Sacramento route.
Route details
Distance1,675 mi / 2,695 km
Flight time4h 15m
Time difference-2 hours
Airlines (nonstop)1
Weekly flights7 out / 8 return
1-stop connections54 hubs
Origin: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Chicago
Passengers/yr15.6M
Elevation618 ft / 188 m
Destination: SMF
Full nameSacramento International Airport
IATA / ICAOSMF / KSMF
TimezoneAmerica/Los_Angeles
Passengers/yr13.4M
Elevation27 ft / 8 m
FAQ

Frequently Asked Questions

Common questions about STL to SMF flights.
Nonstop flights from St. Louis Lambert International Airport to Sacramento International Airport take approximately 4h 15m. The route covers 1,675 miles.
1 airline operates nonstop service: Southwest Airlines.
There are approximately 7 nonstop flights per week from STL to SMF. The return direction has about 8 weekly flights.
Yes, 1-stop connections are available through AFW, VNY, MKC, BOI, BJC, MCI, UDD, SBA, MRY, ONT, LAN, OGD, PSP, SNA, BFI, BUR, OKC, BZN, CVG, CLE, YYZ, TEB, RDU, PBI, PVR, ABQ, SJD, CLT, IAD, ATL, LAX, BWI, SAN, KOA, MSP, DFW, HOU, SFO, PHX, SEA, DEN, LAS, EWR, SLC, IAH, ORD, MDW, DAL, DTW, MCO, BNA, AUS, PDX and JFK. These options provide additional schedule flexibility.
Sacramento is 2 hours behind St Louis.
Yes, return flights from SMF 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 SMF

St. Louis Lambert International Airport (STL) and Sacramento International Airport (SMF) are connected by nonstop service from Southwest Airlines. With 7 weekly departures, this is a regularly served route.

STL to SMF Flight Duration and Schedule

Nonstop flight time from STL to SMF ranges from 4 hours 15 minutes. The route covers a distance of 1,675 miles (2,695 km). There are approximately 7 weekly flights outbound and 8 return, totaling 15 flights per week in both directions.

Connecting Options and Alternatives

54 one-stop connections are available, with the fastest taking approximately 5 hours via AFW. Two-stop connections are also available via intermediate hubs.