Question 1

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

Accepted Answer

Frontier, Alaska Airlines, and Delta are the most popular carriers operating from Missouri to San Francisco Bay Area

Question 2

What is the cheapest Missouri to San Francisco Bay Area flight route?

Accepted Answer

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

Question 3

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

Accepted Answer

As of May 2026, 7 flights take off from Missouri and land in San Francisco Bay Area each day. The most common flight departure time for this route is 7:00AM, with 69% of daily flights taking off at noon.

Question 4

How long is the flight from Missouri to San Francisco Bay Area?

Accepted Answer

If you’re flying from a popular airport in Missouri, such as Kansas City or St. Louis, and flying into San Francisco Bay Area, then you can expect flight times to average 3h 25m and 3h 50m, respectively.

Question 5

What is the cheapest month to fly to San Francisco Bay Area?

Accepted Answer

In general, September is the cheapest month to fly from Missouri to San Francisco Bay Area. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $83. If you aren’t able to travel to San Francisco Bay Area during the month of September, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $95.

Question 6

How far in advance should I book a flight from Missouri to San Francisco Bay Area?

Accepted Answer

You are more likely to see cheaper flights to San Francisco Bay Area from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco Bay Area for around $443 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco Bay Area from Missouri for as low as $327 on momondo.

Question 7

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

Accepted Answer

As of May 2026, 53 flights take off from Missouri and land in San Francisco Bay Area each week. The most common flight departure day for this route is Mon, with 23% of weekly flights taking off on this day.

Question 8

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

Accepted Answer

Our most recent data shows that the best time of day to fly to San Francisco Bay Area is at noon. Flights from Missouri to San Francisco Bay Area during this time can be as low as $489. In contrast, the most expensive time of day to depart to San Francisco Bay Area is in the evening when prices are around $1,092.

Question 9

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

Accepted Answer

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

Question 10

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

Accepted Answer

On average, the least expensive day to fly to San Francisco Bay Area from Missouri is on a Friday. momondo users have found tickets for Friday departures for as low as $613. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Missouri because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $992.

Question 11

What airlines fly to San Francisco Bay Area?

Accepted Answer

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to San Francisco Bay Area from Missouri according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to San Francisco Bay Area. Keep in mind that there are 6 different airlines that fly to San Francisco Bay Area on a routine basis, so you have a few additional options to choose from.

Question 12

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

Accepted Answer

Prices for flights from Missouri to San Francisco Bay Area are updated daily.

Question 13

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

Accepted Answer

As of May 2026, there are 6 operators available to choose from for flights from Missouri to San Francisco Bay Area.

Question 14

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

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to San Francisco Bay Area.

Question 15

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

Accepted Answer

The travel and health documents you'll need for your trip to San Francisco Bay Area may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Bay Area. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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