Flight tickets from St Louis to Sacramento International

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Flight deals from St Louis to Sacramento International

Looking for a cheap last-minute deal or the best return flight from St Louis to Sacramento International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from St Louis to Sacramento International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Sacramento International flights are currently cheapest in July.

Direct flights from St Louis to Sacramento International

St Louis to Sacramento International: Alternative routes

Compare routes from St Louis to Sacramento below. You may find an airport to fly into that's cheaper, faster, or easier than Sacramento International.

St Louis to Sacramento: Flight information

The things to know before you go.
Cheapest flight found₹ 15,373
Cheapest month to flyJuly
Average flight time4 hrs, 11 mins
Most popular airlineSouthwest Airlines
Average flights per week7

Finding cheap flights from St Louis to Sacramento International: Frequently asked questions

The best price we found for a return flight from St Louis to Sacramento International is ₹ 19,974. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 11 minutes is the average flight time from St Louis to Sacramento International.
Southwest Airlines flies direct from St Louis to Sacramento International.
As of May 2025, there are 7 flights per week flying from St Louis to Sacramento International.
The cheapest month to fly from St Louis to Sacramento International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Sacramento International Airport on Sunday, 24 August 2025.
Yes – the average flight time is 4 hours and 11 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sacramento International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sacramento is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines and Southwest Airlines offer the cheapest flight tickets to Sacramento International.

Flying from Lambert-St. Louis International Airport (STL) to Sacramento International Airport (SMF): what you need to know

  • Take a direct flight from Lambert-St. Louis International Airport to Sacramento International Airport and you'll be travelling for an average of 4 hours 10 minutes.

  • Sacramento's timezone is UTC-7, which makes Sacramento two hours behind St Louis.

  • You can choose from four weekly Lambert-St. Louis International Airport to Sacramento International Airport flights. The 11:55 departure with Southwest Airlines is the earliest flight available. Southwest Airlines operates the last service of the day at 22:15.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Show up at the airport on time to catch your STL to SMF flight.

  • Travelling during a peak time like July? Major public holidays and other high seasons can result in longer queues at security. Play it safe and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • Travelling to Sacramento (and then seeing more of United States!) is a breeze with Southwest Airlines. This popular carrier has direct flights from Lambert-St. Louis International Airport to Sacramento International Airport.

  • Most passengers choose to fly with Southwest Airlines on this route.

  • Southwest Airlines is the most punctual carrier that operates STL to SMF flights.

  • Consider adding a stopover when booking your ticket from Lambert-St. Louis International Airport to Sacramento International Airport. Just deselect 'Direct flights only' to break up your journey, or visit a new city along the way. Here are some options between STL and SMF:

    • Denver International Airport

    • Kansas City International Airport

    • Harry Reid Airport (formerly McCarran Airport)

How to find the cheapest flights from Lambert-St. Louis International Airport (STL) to Sacramento International Airport (SMF)

  • Right now, ₹ 15,373 is the cheapest price we've found for a one-way Lambert-St. Louis International Airport to Sacramento International Airport flight. The best price for a return ticket is ₹ 19,974. Remember that fares could change due to availability when booking.

  • Get cheap tickets from STL to SMF by booking at least six months ahead. According to our research, that's the sweet spot for picking up a bargain.

  • Organise your trip for May. That's the cheapest month for flights from Lambert-St. Louis International Airport to Sacramento International Airport. If you're flexible on when you fly, use the 'Whole month' tool to see the lowest airfare across every month.

  • Getting your hands on cheap flights from STL to SMF is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when a new discounted fare appears.

  • Pick your ideal departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Lambert-St. Louis International Airport to Sacramento International Airport.

Handy information about Lambert-St. Louis International Airport (STL)

Arriving at Sacramento International Airport (SMF)

  • Step off your Lambert-St. Louis International Airport to Sacramento International Airport flight and be relaxing in your hotel bed soon after. If you're searching for a convenient option a short journey from SMF, unpack your bags at Holiday Inn Express & Suites Sacramento Airport Natomas.

  • Pick up a Sacramento International Airport rental car and explore Sacramento and beyond with your own wheels. Thrifty, Dollar and Budget are popular outlets to choose from here.

  • Secure the lowest price by reserving your vehicle from Sacramento International Airport around two weeks in advance of your trip.

Getting from Sacramento International Airport (SMF) to central Sacramento

  • The street address for SMF is 6900 Airport Boulevard.

  • From Sacramento International Airport, Sacramento is approximately 19 kilometres away. It takes around 15 minutes to get to the centre driving.

  • If you're travelling by public transport, expect a journey of around 25 minutes.

When to fly to Sacramento International Airport (SMF)

  • It's time to plan your travel dates for your flight from Lambert-St. Louis International Airport to Sacramento International Airport. August is the most popular month to head to Sacramento. If you're after a quieter vibe, go in May.

  • When booking your flight from Lambert-St. Louis International Airport to Sacramento International Airport, consider the type of weather you like. July is the warmest month in Sacramento, with temperatures ranging from 15ºC to 37ºC.

  • January has average temperatures of between 2ºC and 17ºC. Look for cheap tickets from STL to SMF sometime then if you want to travel in cooler conditions.

Explore more of United States

  • Sacramento has its own special appeal, but there are so many other parts of United States just waiting to be discovered. Around 145 kilometres south of Sacramento, a visit to San Jose will keep you on the move. Start with popular sights like Winchester Mystery House, Rosicrucian Egyptian Museum and San Jose Museum of Art.

  • Around 121 kilometres south-west of Sacramento, San Francisco is another favourite stop in United States. Experience this destination's highlights firsthand at Golden Gate Bridge, Alcatraz Island and Lombard Street.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.