Salt Lake City to St Louis (SLC–STL) — Airlines, Schedules & Connections

SLC Airport Page →
1,153 mi airlines 20/wk
On-time Some delays Frequent delays
Flight Schedule 8 flights Verified 58m ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
DL2455
DL Delta
319
9:35 AM
MDT TM
1:23 PM
CDT
2h 48m
—
M T W T F S S
Prices
✓
→
DL2421
DL Delta
BCS3
1:50 PM
MDT TM
5:37 PM
CDT
2h 47m
—
M T W T F S S
Prices
✓
→
DL2666
DL Delta
319
8:40 PM
MDT
12:25 AM+1
CDT
2h 45m
—
M T W T F S S
Prices
✓
←
DL2363+1
DL Delta
319
7:00 AM
CDT T1
9:19 AM
MDT
3h 19m
—
M T W T F S S
Prices
✓
←
KE3277cs
KE Korean
319
7:15 AM
CDT T1
9:37 AM
MDT
3h 22m
—
M T W T F S S
Prices
✓
←
DL2455
DL Delta
319
2:20 PM
CDT T1
4:40 PM
MDT
3h 20m
—
M T W T F S S
Prices
✓
←
DL1492+1
DL Delta
319
5:00 PM
CDT T1
7:18 PM
MDT
3h 18m
—
M T W T F S S
Prices
✓
←
DL2421
DL Delta
319
7:59 PM
CDT T1
10:14 PM
MDT
3h 15m
—
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
Salt Lake City to St Louis
2 carriers, 20 flights/week nonstop.
2 Airlines 20 Flights/wk 1,153 mi 2h 45m nonstop +1h ahead 114 1-stop hubs

SLC–STL is served by 2 airlines with nonstop service. Delta Air Lines and GXA lead the route. The flight covers 1,153 miles in approximately 2h 45m. Beyond nonstop, 114 hubs offer 1-stop connections.

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

Airline Landscape

All carriers operating nonstop SLC–STL service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
DL Delta Air Lines 20 319, BCS3 2h45-2h48 57% SkyTeam –
GXA GXA 1 – – 57% – –
Aircraft on this route
319 Airbus A319 – DL
BCS3 Airbus A220-300 – DL
Alliance coverage
SkyTeam: DL (20 flights/wk, 95%)
Unaffiliated: GXA (1 flights/wk, 5%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, SLC to STL direction.
Mon
3
flights
Tue
3
flights
Wed
3
flights
Thu
3
flights
Fri
3
flights
Sat
2
flights
Sun
3
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
3
Nonstop flights
20
Outbound / wk
33
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SLC to STL.
1-STOP
One-Stop Connections
114
Hubs
~3h
Fastest
~32h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,912
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
+1h
St Louis is 1 hour ahead of Salt Lake City.
SLC: MDT · STL: CDT

When it's 6:00 PM in Salt Lake City, it's 7:00 PM in St Louis.
Distance & Flight Time
1,153 mi / 1,856 km
Nonstop flight time is approximately 2h 45m to 2h 48m.
Getting to SLC

TRAX light rail Green Line runs from downtown Salt Lake City (Intermodal Hub / Temple Square) to the airport in 18 minutes ($2.50). Trains run every 15 minutes from 5am to 11pm daily. The airport station is inside the terminal building.Ride-shares from downtown cost $15–25 and take 10–20 minutes. I-80 connects directly to the airport from the east. The airport opened a new terminal in 2020; it is one facility now, replacing the old dual-terminal setup. Ski resort shuttles depart from Ground Transportation for Park City, Deer Valley, and Alta/Snowbird (60–90 min).

Facts

SLC–STL Quick Facts

Key statistics for the Salt Lake City to St Louis route.
Route details
Distance1,153 mi / 1,856 km
Flight time2h 45m to 2h 48m
Time difference+1 hour
Airlines (nonstop)2
Weekly flights20 out / 33 return
1-stop connections114 hubs
Origin: SLC
Full nameSalt Lake City International Airport
IATA / ICAOSLC / KSLC
TimezoneAmerica/Denver
Passengers/yr27.1M
Elevation4,227 ft / 1,288 m
Destination: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Chicago
Passengers/yr15.6M
Elevation618 ft / 188 m
FAQ

Frequently Asked Questions

Common questions about SLC to STL flights.
Nonstop flights from Salt Lake City International Airport to St. Louis Lambert International Airport take approximately 2h 45m to 2h 48m. The route covers 1,153 miles.
2 airlines operate nonstop service: Delta Air Lines and GXA.
There are approximately 20 nonstop flights per week from SLC to STL. The return direction has about 33 weekly flights.
Yes, 1-stop connections are available through EGE, ASE, FSD, SAF, SUS, JAC, RIL, BZN, MKC, UDD, ABQ, CID, ATW, TUS, CLD, APC, SCF, PNS, MRY, TUL, GYR, ICT, YEG, PSP, ECP, PWK, ROC, LIT, AGS, VNY, PTK, YVR, PIE, LGB, SWF, SJC, GSO, SNA, SAV, EYW, MMU, OPF, BCT, NAS, ABE, BUR, TEB, ORL, HPN, CHS, FMY, BDL, PBI, SRQ, SJD, BED, APF, JFK, LGA, SUA, PLS, PVR, PIT, TPA, DTW, DAL, BWI, LAX, YYZ, DEN, DFW, SEA, LAS, CVG, MIA, ORD, IAD, BNA, PHX, HCR, MSY, OMA, MSP, BOS, MCI, FLL, SAT, RDU, SFO, MDW, ATL, AUS, EWR, MCO, RSW, CLT, IAH, MKE, SAN, PHL, SMF, PDX, DCA, HOU, CLE, LHR, CMH, OKC, LUK, IND, HND, CUN, GRR and MEM. These options provide additional schedule flexibility.
St Louis is 1 hour ahead of Salt Lake City.
Yes, return flights from STL to SLC 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 SLC to STL

Salt Lake City International Airport (SLC) and St. Louis Lambert International Airport (STL) are connected by nonstop service from Delta Air Lines and GXA. With 20 weekly departures, this is a well served route.

SLC to STL Flight Duration and Schedule

Nonstop flight time from SLC to STL ranges from 2 hours 45 minutes to 2 hours 48 minutes. The route covers a distance of 1,153 miles (1,856 km). There are approximately 20 weekly flights outbound and 33 return, totaling 53 flights per week in both directions.

Connecting Options and Alternatives

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