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Uncover the best deals on Sacramento to St Louis flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest SMF - STL Flights
Useful information for finding best airline tickets from Sacramento International to Lambert St Louis International on your next trip.
Cheapest Round Trip Flight
$616
Southwest Airlines
• 1 stop
• 8h 45m
Nov 05 – Nov 05
The cheapest round trip flight from Sacramento to St Louis (SMF-STL-SMF) is currently $616
Cheapest Direct Flight
$799
Southwest Airlines
• nonstop
• 5h 35m
Nov 05
The cheapest nonstop flight from Sacramento to St Louis (SMF-STL) is currently $799
Fastest Flight
5h 35m
The fastest nonstop flight from Sacramento to St Louis (SMF-STL) takes 5h 35m
Top Airlines Flying from Sacramento to St Louis
Latest Flight Deals from Sacramento (SMF) to St Louis (STL)
Compare and book low fare round-trip air tickets from Sacramento to St Louis. Ideal for travelers with confirmed return itineraries.
Nov 05 - Nov 05, Economy
Sacramento → St Louis
8h 45m
5:15 AM - 12:40 PM • 1 stop
Sacramento → St Louis
13h 30m
4:50 PM - 11:00 PM • 1 stop
Southwest Airlines
Nov 05 - Nov 05, Economy
Sacramento → St Louis
9h
5:50 AM - 1:30 PM • 1 stop
Sacramento → St Louis
10h 30m
6:30 PM - 11:00 PM • 1 stop
Southwest Airlines
Nov 05 - Nov 05, Economy
Sacramento → St Louis
9h 5m
5:00 AM - 12:45 PM • 1 stop
Sacramento → St Louis
10h 30m
4:50 PM - 9:20 PM • 1 stop
Southwest Airlines
Nov 05 - Nov 05, Economy
Sacramento → St Louis
10h 32m
6:13 AM - 2:45 PM • 1 stop
Sacramento → St Louis
46h 51m
5:00 PM - 7:11 PM • 2 stops
Delta Airlines
Nov 05 - Nov 05, Economy
Sacramento → St Louis
10h 2m
5:30 AM - 1:32 PM • 1 stop
Sacramento → St Louis
32h 20m
5:00 PM - 10:40 AM • 2 stops
Delta Airlines
Looking for the fastest way to St Louis? These direct flight options from SMF to STL offer both convenience and value—no layovers, just straight to your destination.
FAQs on Sacramento to St Louis Flights
What are the airports in Sacramento?
SMF
What’s the most popular airline flying from SMF to STL?
The most popular airline flying from Sacramento to St Louis are
Can I fly from SMF to STL non-stop?
Yes, you can fly SMF to STL non-stop on
Which airlines fly nonstop between Sacramento and St Louis?
The non-stop flights between Sacramento and St Louis are .
What’s the earliest departure time from SMF to STL Airport?
The earliest flight leaves SMF at 5:00 am and lands in STL - Lambert St Louis International
What are the airports in St Louis?
STL
Can I make changes to my Sacramento to St Louis flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SMF to STL?
Read the fare rules of the Sacramento to St Louis air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Sacramento and St Louis?
operate flights between Sacramento and St Louis
How long does a flight from Sacramento to St Louis take?
It takes approximately 4 hour to fly non-stop from SMF to STL, which is 1678.79 miles by air.
Which airlines provide the cheapest flights from Sacramento (SMF) to St Louis (STL) ?
In the past couple of days, the cheapest tickets to STL from SMF were found on DL : USD 972
Do I need a passport to fly between SMF and STL?
No
What’s the latest departure time from SMF to STL ?
The last flight leaves SMF at 1:35 pm
Sacramento (SMF) to St Louis (STL): Airport Information
| Origin Airport | Sacramento International , Sacramento, US |
| Destination Airport | Lambert St Louis International , St Louis, US |
| Distance | 1679 miles |
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