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

Flights from Lambert-St Louis to Sacramento Intl have been viewed 1 times in the past calendar month.

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

A quick flight from St. Louis to Sacramento can take about 13h 50m. Delta provides one of the quickest options available for as low as $254. 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 $157 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $216 and $216 round-trip. Users have found that Delta is 61% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Sacramento ranges from 0.0 - 3.6 inches per month. January is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Sacramento when rainfall is around 0.0 in.

If weather is an important factor for your trip to Sacramento, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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

While on average a flight from St. Louis to Sacramento is generally $473, our data shows the cheapest flight currently is $336. When looking at the most popular route, (Lambert-St Louis - Sacramento Intl), you can expect to pay $254 for that flight.

What are the most popular airlines that fly from St. Louis to Sacramento?

Southwest, American Airlines and United Airlines are the most popular airlines when flying from St. Louis to Sacramento.

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.

What airports do I use to fly from St. Louis to Sacramento?

Booking a flight from Lambert-St Louis (STL) to Sacramento Intl (SMF) is your only option if you wish to fly from St. Louis to Sacramento. On a typical day, there is 1 flight from Lambert-St Louis to Sacramento Intl, all of which are around 4h 10m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Lambert-St Louis to Sacramento.

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.

$78+ Cheap Flights from St. Louis to Sacramento

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from St. Louis to Sacramento with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Lambert-St Louis to Sacramento Intl are usually found in January or May, booked 56 days in advance, depart on a Friday or Wednesday and return on a Wednesday

Find flight deals from St. Louis to Sacramento

Cheapest flights from St. Louis to Sacramento
Explore the most affordable flight options available from St. Louis to Sacramento. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

Sat 11/87:45 pmSTL - SMF

1 stop23h 14mFrontier

Mon 11/171:03 pmSMF - STL

2 stops42h 04mFrontier

Deal found 10/15

$195

Thu 11/136:34 amSTL - SMF

2 stops11h 26mDelta

Mon 11/246:32 pmSMF - STL

2 stops12h 23mDelta

Deal found 10/15

$254

Wed 11/52:29 pmSTL - SMF

2 stops9h 16mDelta

Tue 11/116:32 pmSMF - STL

2 stops12h 23mDelta

Deal found 10/14

$286

Thu 11/134:14 pmSTL - SMF

1 stop9h 30mAlaska Airlines

Mon 11/246:00 amSMF - STL

1 stop15h 54mAlaska Airlines

Deal found 10/15

$322

Mon 11/174:14 pmSTL - SMF

2 stops18h 24mAlaska Airlines

Mon 11/246:00 amSMF - STL

1 stop15h 54mAlaska Airlines

Deal found 10/15

$324

Fri 11/286:15 amSTL - SMF

1 stop8h 16mUnited Airlines

Tue 12/25:00 amSMF - STL

1 stop5h 39mUnited Airlines

Deal found 10/16

$327

Thu 11/67:00 amSTL - SMF

1 stop18h 44mAlaska Airlines

Sun 11/96:50 amSMF - STL

1 stop15h 09mAlaska Airlines

Deal found 10/15

$342

Sun 11/167:45 pmSTL - SMF

1 stop18h 33mFrontier

Tue 11/254:17 pmSMF - STL

1 stop26h 52mFrontier

Deal found 10/15

$370

Best flights from St. Louis to Sacramento
Discover carefully curated flight deals from St. Louis to Sacramento that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2025.

Thu 11/136:34 amSTL - SMF

2 stops13h 50mDelta

Mon 11/241:25 pmSMF - STL

2 stops9h 21mDelta

Deal found 10/14

$254

Mon 11/107:00 amSTL - SMF

1 stop18h 44mAlaska Airlines

Mon 11/172:56 pmSMF - STL

1 stop7h 03mAlaska Airlines

Deal found 10/14

$322

Thu 11/67:45 pmSTL - SMF

1 stop18h 18mFrontier

Sat 11/89:10 amSMF - STL

2 stops21h 57mFrontier

Deal found 10/14

$322

Fri 11/286:15 amSTL - SMF

1 stop8h 16mUnited Airlines

Tue 12/25:00 amSMF - STL

1 stop5h 39mUnited Airlines

Deal found 10/16

$327

Mon 11/106:34 amSTL - SMF

2 stops13h 50mDelta

Mon 11/176:32 pmSMF - STL

2 stops12h 23mDelta

Deal found 10/13

$286

Thu 11/134:14 pmSTL - SMF

1 stop19h 50mAlaska Airlines

Mon 11/246:00 amSMF - STL

1 stop15h 54mAlaska Airlines

Deal found 10/13

$322

Thu 11/67:00 amSTL - SMF

1 stop18h 44mAlaska Airlines

Sat 11/87:30 pmSMF - STL

1 stop26h 29mAlaska Airlines

Deal found 10/14

$342

Last-minute flights from St. Louis to Sacramento
Discover last-minute flight deals from St. Louis to Sacramento. Data last updated October 16, 2025 and is based on user searches.

Wed 10/227:52 pmSTL - SMF

1 stop17h 34mFrontier

Mon 10/2712:11 pmSMF - STL

1 stop18h 56mFrontier

Deal found 10/16

$292

Sat 11/87:45 pmSTL - SMF

1 stop23h 14mFrontier

Mon 11/171:03 pmSMF - STL

2 stops42h 04mFrontier

Deal found 10/15

$195

Thu 11/136:34 amSTL - SMF

2 stops11h 26mDelta

Mon 11/246:32 pmSMF - STL

2 stops12h 23mDelta

Deal found 10/15

$254

Thu 11/134:14 pmSTL - SMF

1 stop9h 30mAlaska Airlines

Mon 11/246:00 amSMF - STL

1 stop15h 54mAlaska Airlines

Deal found 10/15

$322

Mon 11/174:14 pmSTL - SMF

2 stops18h 24mAlaska Airlines

Mon 11/246:00 amSMF - STL

1 stop15h 54mAlaska Airlines

Deal found 10/15

$324

Fri 11/286:15 amSTL - SMF

1 stop8h 16mUnited Airlines

Tue 12/25:00 amSMF - STL

1 stop5h 39mUnited Airlines

Deal found 10/16

$327

One-way flights from St. Louis to Sacramento
Search for one-way flight options from St. Louis to Sacramento. Find affordable one-way fares based on user searches. Data last updated October 16, 2025.

Sat 12/67:43 pmSTL - SMF

1 stop17h 57mFrontier

Deal found 10/15

$78

Sat 12/137:43 pmSTL - SMF

1 stop17h 57mFrontier

Deal found 10/15

$83

Sat 11/157:45 pmSTL - SMF

1 stop17h 36mFrontier

Deal found 10/16

$85

Wed 11/127:45 pmSTL - SMF

1 stop17h 41mFrontier

Deal found 10/16

$96

Wed 12/37:43 pmSTL - SMF

2 stops40h 42mFrontier

Deal found 10/15

$100

Thu 11/137:45 pmSTL - SMF

2 stops16h 42mFrontier

Deal found 10/15

$104

Mon 12/151:16 pmSTL - SMF

1 stop9h 36mFrontier

Deal found 10/16

$111

Tue 10/288:40 pmSTL - SMF

2 stops44h 46mFrontier

Deal found 10/15

$112

Fri 12/512:07 pmSTL - SMF

2 stops48h 18mFrontier

Deal found 10/15

$118

Wed 10/298:40 pmSTL - SMF

2 stops22h 51mFrontier

Deal found 10/15

$122

Cheap flight deals from St. Louis to Sacramento

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$195 (Kiwi.com)
One-way from	$78 (Trip.com)
Popular in	July
Cheapest in	January
Average price	$401

Provider with most accurate pricing for Lambert-St Louis-Sacramento Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Lambert-St Louis-Sacramento Intl flights.

Search Deals

From Lambert-St Louis to Sacramento Intl

Search Deals

One-way flight from Lambert-St Louis to Sacramento Intl

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($74 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

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

St. LouisSacramento

STL - SMF

STLSMF

Lambert-St Louis

Thu 11/13

6:34 am-6:24 pm

2 stops13h 50m

Sacramento Intl

Mon 11/24

1:25 pm-12:46 am

2 stops9h 21m

$254

St. LouisSacramento

STL - SMF

STLSMF

Lambert-St Louis

Mon 11/10

6:34 am-6:24 pm

2 stops13h 50m

Sacramento Intl

Mon 11/17

6:32 pm-8:55 am

2 stops12h 23m

$286

St. LouisSacramento

STL - SMF

STLSMF

Lambert-St Louis

Mon 11/10

7:00 am-11:44 pm

1 stop18h 44m

Sacramento Intl

Mon 11/17

2:56 pm-11:59 pm

1 stop7h 03m

$322

St. LouisSacramento

STL - SMF

STLSMF

Lambert-St Louis

Thu 11/6

7:45 pm-12:03 pm

1 stop18h 18m

Sacramento Intl

Sat 11/8

9:10 am-9:07 am

2 stops21h 57m

$322

St. LouisSacramento

STL - SMF

STLSMF

Lambert-St Louis

Thu 11/13

4:14 pm-10:04 am

1 stop19h 50m

Sacramento Intl

Mon 11/24

6:00 am-11:54 pm

1 stop15h 54m

$322

St. LouisSacramento

STL - SMF

STLSMF

Lambert-St Louis

Fri 11/28

6:15 am-12:31 pm

1 stop8h 16m

Sacramento Intl

Tue 12/2

5:00 am-12:39 pm

1 stop5h 39m

$327

St. LouisSacramento

STL - SMF

STLSMF

Lambert-St Louis

Thu 11/6

7:00 am-11:44 pm

1 stop18h 44m

Sacramento Intl

Sat 11/8

7:30 pm-11:59 pm

1 stop26h 29m

$342

St. LouisSacramento

STL - SMF

STLSMF

Lambert-St Louis

Sat 11/15

7:45 pm-11:21 am

1 stop17h 36m

$83

St. LouisSacramento

STL - SMF

STLSMF

Lambert-St Louis

Wed 1/14

6:45 am-5:28 pm

2 stops12h 43m

$127

St. LouisSacramento

STL - SMF

STLSMF

Lambert-St Louis

Tue 1/13

6:45 am-5:28 pm

2 stops12h 43m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 18 results

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.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*3 stars

*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

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 56 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, August is the cheapest month in which you can book a flight from St. Louis to Sacramento (average of $123). Flying from St. Louis to Sacramento in May is currently the most expensive (average of $246). 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 in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 16% on airfare.

What is the cheapest day to fly from St. Louis to Sacramento?

Travelers seeking maximum savings on their St. Louis to Sacramento flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

Airports

STL

Expect security screening to take 5-10 minutes during off-peak times. Check real-time wait times online before heading to the airport.

SMF

Take the SacRT Route 142 express bus from SMF to downtown Sacramento in about 30 minutes. Buses run hourly until 10:33 pm.

Our travel experts

Taryn White

Expert on STL

Matt Meltzer

Expert on SMF

Reviews of airlines servicing Sacramento

Get a feel of what it's like to fly with Southwest, Delta, and United 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.

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Southwest

8.0

Very good

4,241 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Delta

8.0

Very good

7,984 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

United Airlines

7.4

Good

8,982 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

American Airlines

7.2

Good

11,043 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Related info for your journey

What airports do I use to fly from St. Louis to Sacramento?
Booking a flight from Lambert-St Louis (STL) to Sacramento Intl (SMF) is your only option if you wish to fly from St. Louis to Sacramento. On a typical day, there is 1 flight from Lambert-St Louis to Sacramento Intl, all of which are around 4h 10m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Lambert-St Louis to Sacramento.
How popular is this St. Louis to Sacramento flight route?
Flights from Lambert-St Louis to Sacramento Intl have been viewed 1 times in the past calendar month.
How long is the flight from St. Louis to Sacramento?
A quick flight from St. Louis to Sacramento can take about 13h 50m. Delta provides one of the quickest options available for as low as $254. 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 $157 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $216 and $216 round-trip. Users have found that Delta is 61% cheaper than the other options available to this destination.
What are the cheapest flights from St. Louis to Sacramento?
While on average a flight from St. Louis to Sacramento is generally $473, our data shows the cheapest flight currently is $336. When looking at the most popular route, (Lambert-St Louis - Sacramento Intl), you can expect to pay $254 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, August is the cheapest month in which you can book a flight from St. Louis to Sacramento (average of $123). Flying from St. Louis to Sacramento in May is currently the most expensive (average of $246). 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

Placerville

Yuba City

Oroville

El Dorado Hills

Plymouth

Auburn

Rocklin

Lincoln

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for St. Louis to Sacramento

St. Louis to Las Vegas flights

Kansas City to Las Vegas flights

Kansas City to Los Angeles flights

St. Louis to Los Angeles flights

St. Louis to San Francisco flights

Kansas City to San Francisco flights

Kansas City to Ontario flights

St. Louis to San Diego flights

Kansas City to San Diego flights

St. Louis to Ontario flights

Kansas City to Santa Ana flights

Springfield to Los Angeles flights

St. Louis to Santa Ana flights

St. Louis to Burbank flights

Kansas City to Burbank flights

Kansas City to San Jose flights

St. Louis to San Jose flights

Kansas City to Sacramento flights

Springfield to Las Vegas flights

St. Louis to Long Beach flights

St. Louis to Palm Springs flights

St. Louis to Fresno flights

Kansas City to Reno flights

St. Louis to Oakland flights

Kansas City to Oakland flights

Kansas City to Palm Springs flights

Springfield to Ontario flights

Kansas City to Monterey flights

Kansas City to Fresno flights

Springfield to San Diego flights

Springfield to San Francisco flights

Springfield to Sacramento flights

Kansas City to Long Beach flights

Kansas City to San Luis Obispo flights

St. Louis to Medford flights

Joplin to Los Angeles flights

Springfield to Santa Ana flights

Kansas City to Medford flights

Springfield to San Jose flights

Kansas City to Bakersfield flights

St. Louis to Monterey flights

St. Louis to San Luis Obispo flights

Columbia to Los Angeles flights

St. Louis to Reno flights

Joplin to Las Vegas flights

Kansas City to Santa Barbara flights

Joplin to Ontario flights

Columbia to Las Vegas flights

Springfield to Fresno flights

Complete your trip

Sacramento car rentals

San Francisco Airport car rentals

Sacramento Intl Airport car rentals

Oakland Airport car rentals

Stockton Airport car rentals

Los Angeles car rentals

San Diego car rentals

San Francisco car rentals

Top 4 airlines flying from St. Louis to Sacramento

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$157	Average$346	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$216	Average$290	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$216	Average$334	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$332	Average$538	FlexibilityNo cancel fee	On-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$78+ Cheap flights from St. Louis to Sacramento (STL - SMF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Sacramento with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Lambert-St Louis to Sacramento Intl are usually found in January or May, booked 56 days in advance, depart on a Friday or Wednesday and return on a Wednesday

Find flight deals from St. Louis to Sacramento

Cheapest flights from St. Louis to SacramentoExplore the most affordable flight options available from St. Louis to Sacramento. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

Explore the most affordable flight options available from St. Louis to Sacramento. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

Cheap flight deals from St. Louis to Sacramento

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from St. Louis to Sacramento

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

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.

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.

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?

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

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

What is the cheapest day to fly from St. Louis to Sacramento?

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

Airports

STL

SMF

Our travel experts

Reviews of airlines servicing Sacramento

Get a feel of what it's like to fly with Southwest, Delta, and United 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.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Sacramento. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from St. Louis to Sacramento?

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

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

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

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

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

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

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

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

Traveling to a place near Sacramento?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Sacramento

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from St. Louis to Sacramento

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from St. Louis to Sacramento
Explore the most affordable flight options available from St. Louis to Sacramento. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.