Sacramento

$69+ Cheap flights from St. Louis to Sacramento (STL - SMF)

STL — SMF
Nov 29 — Dec 61
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Lambert-St Louis to Sacramento Intl are usually found in July or February, booked 23 days in advance, depart on a Saturday or Thursday and return on a Saturday

Cheap flight deals from St. Louis to Sacramento

Cheapest flights from St. Louis to Sacramento

Wed 12/27:58 pm -
1 stop17h 32m
Tue 12/812:30 pm -
1 stop20h 34m
Deal found 10/28$136
Mon 12/77:54 pm -
1 stop17h 41m
Mon 12/145:11 pm -
2 stops39h 53m
Deal found 10/26$157
Wed 12/27:58 pm -
1 stop17h 32m
Mon 12/75:11 pm -
2 stops39h 53m
Deal found 10/26$165
Wed 11/184:18 pm -
1 stop25h 38m
Wed 11/2512:25 pm -
2 stops25h 55m
Deal found 10/28$185
Wed 11/253:04 pm -
1 stop22h 26m
Fri 12/412:25 pm -
1 stop20h 32m
Deal found 10/28$199
Wed 12/27:58 pm -
1 stop17h 32m
Fri 12/412:25 pm -
1 stop20h 32m
Deal found 10/25$202
Tue 11/245:15 pm -
2 stops20h 15m
Fri 12/412:25 pm -
1 stop20h 32m
Deal found 10/28$208
Fri 12/47:58 pm -
1 stop17h 37m
Tue 12/812:30 pm -
1 stop20h 34m
Deal found 10/25$213

Find flight deals from St. Louis to Sacramento

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$136
(Kiwi.com)

One-way from

$69
(Kiwi.com)

Popular in

May

Cheapest in

July

Average price

$414
Provider with most accurate pricing for Lambert-St Louis-Sacramento Intl flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-Sacramento Intl flights.
From Lambert-St Louis to Sacramento Intl
One-way flight from Lambert-St Louis to Sacramento Intl
Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in October 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from St. Louis to Sacramento that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisSacramento

STL Lambert-St Louis - SMF Sacramento Intl

STLSMF

Lambert-St Louis

Sat 12/5

8:40 am-11:00 am

Nonstop4h 20m

Sacramento Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$162
Quickest round-trip

St. LouisSacramento

STL Lambert-St Louis - SMF Sacramento Intl

STLSMF

Lambert-St Louis

Wed 12/16

8:25 am-10:40 am

Nonstop4h 15m

Sacramento Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$199

St. LouisSacramento

STL Lambert-St Louis - SMF Sacramento Intl

STLSMF

Lambert-St Louis

Fri 1/22

3:26 pm-8:46 pm

1 stop7h 20m

Sacramento Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$204

St. LouisSacramento

STL Lambert-St Louis - SMF Sacramento Intl

STLSMF

Lambert-St Louis

Sat 11/7

6:00 am-1:56 pm

1 stop9h 56m

Sacramento Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$219

St. LouisSacramento

STL Lambert-St Louis - SMF Sacramento Intl

STLSMF

Lambert-St Louis

Wed 11/4

6:00 am-1:56 pm

1 stop9h 56m

Sacramento Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$219

St. LouisSacramento

STL Lambert-St Louis - SMF Sacramento Intl

STLSMF

Lambert-St Louis

Sun 12/6

8:50 am-11:10 am

Nonstop4h 20m

Sacramento Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$219

St. LouisSacramento

STL Lambert-St Louis - SMF Sacramento Intl

STLSMF

Lambert-St Louis

Wed 11/11

4:18 pm-11:09 am

1 stop20h 51m

Sacramento Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$228

St. LouisSacramento

STL Lambert-St Louis - SMF Sacramento Intl

STLSMF

Lambert-St Louis

Sun 11/8

1:28 pm-11:04 am

2 stops47h 36m

Sacramento Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$269

St. LouisSacramento

STL Lambert-St Louis - SMF Sacramento Intl

STLSMF

Lambert-St Louis

Mon 11/23

8:50 am-11:10 am

Nonstop4h 20m

Sacramento Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$312

St. LouisSacramento

STL Lambert-St Louis - SMF Sacramento Intl

STLSMF

Lambert-St Louis

Sun 12/20

8:20 am-10:40 am

Nonstop4h 20m

Sacramento Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from St. Louis to Sacramento

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Sacramento in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Sacramento flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Sacramento flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Sacramento flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Sacramento flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Sacramento flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Sacramento

Have a flexible travel schedule? Discover the best time to fly to Sacramento from St. Louis with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Sacramento

How far ahead should I book a flight from St. Louis to Sacramento?

To ensure you get the cheapest price possible for a flight from St. Louis to Sacramento, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from St. Louis to Sacramento?

Currently, July is the cheapest month in which you can book a flight from St. Louis to Sacramento (average of $316). Flying from St. Louis to Sacramento in May is currently the most expensive (average of $543). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to SMF?

One of the essential ways to save on airfare from St. Louis to Sacramento is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 58% on airfare.

How much does it cost to fly round-trip from St. Louis to Sacramento?

Airfare is below average for this route at the moment.

St. Louis to Sacramento flights typically cost between $417 and $636 in December.
The cheapest round-trip price found within the last 5 days was $136 on Frontier (Dec 2-Dec 8).

The best insider tips for St. Louis to Sacramento flights

Cheapflights partnered with top experts to bring you the best recommendations for your St. Louis to Sacramento trip
Our travel experts
Taryn White

Taryn White

Expert on STL

Taryn White is a freelance travel writer, digital creator, and travel advisor who has visited nearly 100 countries and all 50 states. She’s familiar with many airports and enjoys beach hopping, boutique hotels, spa experiences, and exploring local culture. Her work has appeared in Travel + Leisure, Condé Nast Traveler, National Geographic, Smithsonian Magazine, AFAR, and more.

Matt Meltzer

Matt Meltzer

Expert on SMF

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Reviews of airlines servicing Sacramento

Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from St. Louis to Sacramento by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Overall

7.9

Entertainment

7.4

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Crew

8.6

Overall

7.9

Entertainment

7.4

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Crew

8.6

Overall

7.9

Entertainment

7.4

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Crew

8.6

Overall

7.9

Entertainment

7.4

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Crew

8.6

Overall

7.9

Entertainment

7.4

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Related info for your journey

  • How popular is this St. Louis to Sacramento flight route?

  • How long is the flight from St. Louis to Sacramento?

    A quick flight from St. Louis to Sacramento can take about 4h 20m. United Airlines provides one of the quickest options available for as low as $380. The distance from St. Louis to Sacramento is about 1673 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from St. Louis to Sacramento round-trip?

    Our cheapest airline available from St. Louis to Sacramento is Delta. Our recent data shows that you can find tickets from as low as $118 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $270 and $296 round-trip. Users have found that Delta is 71% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from St. Louis to Sacramento one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $92. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from St. Louis to Sacramento for a low price.

  • What are the cheapest flights from St. Louis to Sacramento?

    While on average a flight from St. Louis to Sacramento is generally $422, our data shows the cheapest flight currently is $198. When looking at the most popular route, (Lambert-St Louis - Sacramento Intl), you can expect to pay $309 for that flight.

  • Can I find deals for flights from St. Louis to Sacramento that include hotel bookings?

    Yes. In addition to deals on St. Louis to Sacramento flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Sacramento?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Sacramento.

  • Can I find deals for business class flights from St. Louis to Sacramento?

    Yes. Cheapflights offers flight deals from St. Louis to Sacramento by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Sacramento?

    Currently, July is the cheapest month in which you can book a flight from St. Louis to Sacramento (average of $316). Flying from St. Louis to Sacramento in May is currently the most expensive (average of $543). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sacramento?

Book flights to Sacramento if you plan to visit one of these locations
Willows
Placerville
Auburn
Oroville
Yuba City
Lincoln
Rocklin

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for St. Louis to Sacramento

Top 4 airlines flying from St. Louis to Sacramento

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$118Average$327FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$270Average$326FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$296Average$378FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$325Average$535FlexibilityNo cancel feeOn-time63%

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