What is the cheapest airline that flies from Missouri to San Francisco?

Frontier is the most popular carrier operating from Missouri to San Francisco

How many flights depart from Missouri to San Francisco on average per day?

As of November 2025, there are 6 flights per day flying from Missouri to San Francisco. The most common time of day flights depart is 5:00PM, with 74% of flights taking off in the afternoon.

How many flights depart from Missouri to San Francisco on average per week?

47 flights are operational weekly from Missouri to San Francisco as of November 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

What airlines fly to San Francisco?

United Airlines, Southwest and Delta are the top three most popular airlines that fly to San Francisco from Missouri according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 7 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to San Francisco?

Flight times from Missouri to San Francisco vary, but if you’re flying out of Kansas City and flying into San Francisco (one of the most popular routes), then the duration is 4h 03m on average. Another popular route from Missouri to San Francisco is flying from St. Louis to San Francisco, which will take roughly 4h 20m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Missouri to San Francisco Airport?

Prices for flights from Missouri to San Francisco Airport refresh daily.

How many operators does momondo search for flights from Missouri to San Francisco Airport?

There are 6 operators available for flights from Missouri to San Francisco Airport as of November 2025.

How old do you have to be to fly from Missouri to San Francisco Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$63 Cheap Flights from Missouri to San Francisco in 2025/26

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One-way

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Cheap round-trip flights

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12:07 pm - 12:24 amSTL-SFO

14h 17m2 stops

8:48 am - 10:14 amSFO-STL

23h 26m1 stop

$192Frontier

Find Deal

Mon, Dec 8 - Fri, Dec 12

7:43 pm - 7:53 amSTL-SFO

14h 10m1 stop

6:00 am - 9:47 amSFO-STL

25h 47m2 stops

$195Frontier

Find Deal

Wed, Dec 10 - Sat, Dec 13

10:10 pm - 7:48 amSTL-SFO

11h 38m1 stop

5:46 pm - 8:52 pmSFO-STL

25h 06m1 stop

$200Frontier

Find Deal

Sat, Dec 20 - Thu, Jan 8

7:00 am - 7:05 pmMCI-SFO

14h 05m1 stop

8:00 am - 7:51 pmSFO-MCI

33h 51m2 stops

$220Multiple Airlines

Find Deal

Thu, Jan 22 - Sat, Jan 24

12:58 pm - 2:01 pmMCI-SFO

27h 03m1 stop

6:00 am - 7:14 pmSFO-MCI

35h 14m2 stops

$235Multiple Airlines

Find Deal

Mon, Nov 24 - Wed, Dec 3

6:35 am - 5:49 pmSTL-SFO

13h 14m2 stops

6:05 am - 9:35 pmSFO-STL

13h 30m2 stops

$274Delta

Find Deal

Fri, Jan 9 - Mon, Jan 12

6:30 am - 3:57 pmSTL-SFO

11h 27m2 stops

5:45 am - 7:10 pmSFO-STL

11h 25m2 stops

$279Delta

Find Deal

Mon, Dec 8 - Tue, Dec 9

5:58 pm - 10:52 pmSGF-SFO

6h 54m1 stop

12:17 am - 10:20 amSFO-SGF

8h 03m1 stop

$289American Airlines

Find Deal

Thu, Dec 11 - Sat, Jan 10

2:50 pm - 8:47 amSTL-SFO

19h 57m2 stops

1:19 pm - 1:54 pmSFO-STL

22h 35m2 stops

$293Alaska Airlines

Find Deal

Tue, Jan 20 - Wed, Jan 21

1:15 pm - 10:24 pmSGF-SFO

11h 09m1 stop

12:50 am - 11:39 amSFO-SGF

8h 49m1 stop

$314American Airlines

Find Deal

Tue, Mar 3 - Fri, Mar 6

Delta flights from Missouri to San Francisco

Our best Delta deals on Missouri to San Francisco flight tickets

Delta

Jan 9

STL6:35 amLambert-St Louis

13h 14m

2 stops

SFO5:49 pmSan Francisco

Jan 12

SFO6:05 amSan Francisco

13h 30m

2 stops

STL9:35 pmLambert-St Louis

$274

Find similar

Delta

Dec 8

STL6:30 amLambert-St Louis

11h 27m

2 stops

SFO3:57 pmSan Francisco

Dec 9

SFO5:45 amSan Francisco

11h 25m

2 stops

STL7:10 pmLambert-St Louis

$279

Find similar

Delta

Dec 17

STL6:15 amLambert-St Louis

11h 42m

2 stops

SFO3:57 pmSan Francisco

Jan 11

SFO10:35 amSan Francisco

10h 50m

2 stops

STL11:25 pmLambert-St Louis

$284

Find similar

Frontier flights from Missouri to San Francisco

Our best Frontier deals on Missouri to San Francisco flight tickets

Frontier

Dec 8

STL12:07 pmLambert-St Louis

14h 17m

2 stops

SFO12:24 amSan Francisco

Dec 12

SFO8:48 amSan Francisco

23h 26m

1 stop

STL10:14 amLambert-St Louis

$192

Find similar

Frontier

Dec 10

STL7:43 pmLambert-St Louis

14h 10m

1 stop

SFO7:53 amSan Francisco

Dec 13

SFO6:00 amSan Francisco

25h 47m

2 stops

STL9:47 amLambert-St Louis

$195

Find similar

Frontier

Dec 20

STL10:10 pmLambert-St Louis

11h 38m

1 stop

SFO7:48 amSan Francisco

Jan 8

SFO5:46 pmSan Francisco

25h 06m

1 stop

STL8:52 pmLambert-St Louis

$200

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSan Francisco

STL - SFO

STLSFO

Lambert-St Louis

Mon 12/8

12:07 pm-12:24 am

2 stops14h 17m

San Francisco

Fri 12/12

8:48 am-10:14 am

1 stop23h 26m

$192

St. LouisSan Francisco

STL - SFO

STLSFO

Lambert-St Louis

Wed 12/10

7:43 pm-7:53 am

1 stop14h 10m

San Francisco

Sat 12/13

6:00 am-9:47 am

2 stops25h 47m

$195

St. LouisSan Francisco

STL - SFO

STLSFO

Lambert-St Louis

Sat 12/20

10:10 pm-7:48 am

1 stop11h 38m

San Francisco

Thu 1/8

5:46 pm-8:52 pm

1 stop25h 06m

$200

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Thu 1/22

7:00 am-7:05 pm

1 stop14h 05m

San Francisco

Sat 1/24

8:00 am-7:51 pm

2 stops33h 51m

$220

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Mon 11/24

12:58 pm-2:01 pm

1 stop27h 03m

San Francisco

Wed 12/3

6:00 am-7:14 pm

2 stops35h 14m

$235

St. LouisSan Francisco

STL - SFO

STLSFO

Lambert-St Louis

Fri 1/9

6:35 am-5:49 pm

2 stops13h 14m

San Francisco

Mon 1/12

6:05 am-9:35 pm

2 stops13h 30m

$274

St. LouisSan Francisco

STL - SFO

STLSFO

Lambert-St Louis

Mon 12/8

6:30 am-3:57 pm

2 stops11h 27m

San Francisco

Tue 12/9

5:45 am-7:10 pm

2 stops11h 25m

$279

SpringfieldSan Francisco

SGF - SFO

SGFSFO

Springfield-Branson

Thu 12/11

5:58 pm-10:52 pm

1 stop6h 54m

San Francisco

Sat 1/10

12:17 am-10:20 am

1 stop8h 03m

$289

St. LouisSan Francisco

STL - SFO

STLSFO

Lambert-St Louis

Tue 1/20

2:50 pm-8:47 am

2 stops19h 57m

San Francisco

Wed 1/21

1:19 pm-1:54 pm

2 stops22h 35m

$293

SpringfieldSan Francisco

SGF - SFO

SGFSFO

Springfield-Branson

Tue 3/3

1:15 pm-10:24 pm

1 stop11h 09m

San Francisco

Fri 3/6

12:50 am-11:39 am

1 stop8h 49m

$314

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How to get the cheapest flight ticket from Missouri to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $338.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Missouri to San Francisco is on a Thursday when prices can be found for as low as $589. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $1,045.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Missouri to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $468. Flights in the evening are often more expensive with an average ticket price of $1,191.

What is the cheapest Missouri to San Francisco flight route?

Fly from Lambert-St Louis to San Francisco for the best Missouri - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $380 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Missouri for as low as $322 on momondo.

What cabin class options are available on Missouri to San Francisco flights?

There are 4 cabin classes available to choose from on Missouri to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Missouri to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Missouri to San Francisco.

Cheap Missouri to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to San Francisco

Best Price Found	$198
Fastest flight time	4h 03m
Direct flights	Every day
Airports in San Francisco	1 airport

The best one-way flight to San Francisco from Missouri in the past 72 hours is $198. The best round-trip flight deal from Missouri to San Francisco found on momondo in the last 72 hours is $471.

The fastest flight from Missouri to San Francisco takes 4h 03m

Direct flights go from Missouri to San Francisco every day.

There is 1 airport near San Francisco: San Francisco (SFO)

Search flight deals

When did momondo last update prices for flights from Missouri to San Francisco Airport?
Prices for flights from Missouri to San Francisco Airport refresh daily.
How many operators does momondo search for flights from Missouri to San Francisco Airport?
There are 6 operators available for flights from Missouri to San Francisco Airport as of November 2025.
How old do you have to be to fly from Missouri to San Francisco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Missouri to San Francisco?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Missouri to San Francisco is Airbus A319 (24.68% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (23.05%), Boeing 737-800 Passenger/BBJ2 (winglets) (21.43%), and Embraer 175 (Enhanced Winglets) (10.06%).

Best airlines flying from Missouri to San Francisco

Compare and see reviews for airlines that fly from Missouri to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $108	Free Cancellation	Rating 5.8 3,117 reviews	Search Frontier flights
American Airlines	PriceFrom $182	Free Cancellation	Rating 7.2 11,035 reviews	Search American Airlines flights
Delta	PriceFrom $215	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
Alaska Airlines	PriceFrom $256	Free Cancellation	Rating 8.0 11,235 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $258	Free Cancellation	Rating 7.4 8,996 reviews	Search United Airlines flights
Southwest	PriceFrom $308	Free Cancellation	Rating 8.0 4,238 reviews	Search Southwest flights

Santa Cruz

Carmel-by-the-Sea

Modesto

Sonoma

Bodega Bay

Roseville

Calistoga

Hayward

Big Sur

Santa Clara

Daly City

Fremont

Berkeley

Vallejo

Walnut Creek

Half Moon Bay

Salinas

Turlock

Livermore

Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to San Francisco?

Finding the right flight to San Francisco from Missouri is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

Can I find flights from Missouri to San Francisco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Francisco from Missouri with this policy.

How can momondo help me find flights from Missouri to San Francisco?

Once all potential Missouri to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Missouri to San Francisco right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Missouri to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Missouri to San Francisco from $63

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to San Francisco departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Missouri to San Francisco

Our best Delta deals on Missouri to San Francisco flight tickets

Frontier flights from Missouri to San Francisco

Our best Frontier deals on Missouri to San Francisco flight tickets

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Use the filters below to find and compare flights from Missouri to San Francisco that are best for you.

See travel insights to San Francisco from

How to get the cheapest flight ticket from Missouri to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $338.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Missouri to San Francisco is on a Thursday when prices can be found for as low as $589. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $1,045.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Missouri to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $468. Flights in the evening are often more expensive with an average ticket price of $1,191.

What is the cheapest Missouri to San Francisco flight route?

Fly from Lambert-St Louis to San Francisco for the best Missouri - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

What cabin class options are available on Missouri to San Francisco flights?

There are 4 cabin classes available to choose from on Missouri to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Missouri to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Missouri to San Francisco.

What is the cheapest airline that flies from Missouri to San Francisco?

Frontier is the most popular carrier operating from Missouri to San Francisco

What airlines fly to San Francisco?

How many flights depart from Missouri to San Francisco on average per day?

As of November 2025, there are 6 flights per day flying from Missouri to San Francisco. The most common time of day flights depart is 5:00PM, with 74% of flights taking off in the afternoon.

How many flights depart from Missouri to San Francisco on average per week?

47 flights are operational weekly from Missouri to San Francisco as of November 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

How long does it take to fly to San Francisco?

Cheap Missouri to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to San Francisco

Best Price Found

Fastest flight time

Direct flights

Airports in San Francisco

When did momondo last update prices for flights from Missouri to San Francisco Airport?

How many operators does momondo search for flights from Missouri to San Francisco Airport?

How old do you have to be to fly from Missouri to San Francisco Airport?

What documentation or ID do you need to fly to San Francisco Airport?

What is the most popular plane model from Missouri to San Francisco?

Best airlines flying from Missouri to San Francisco

Compare and see reviews for airlines that fly from Missouri to San Francisco with momondo

Traveling to a place near San Francisco?

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to San Francisco?

Can I find flights from Missouri to San Francisco with flexible booking policies on momondo?

How can momondo help me find flights from Missouri to San Francisco?

I’m not ready to book a flight from Missouri to San Francisco right now. Can momondo alert me if prices change?

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California