St. Louis, MO STL to San Francisco, CA SFO Flights

Mon, May 18
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2,000+ travel companies
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Journey information

Overview: St. Louis, MO to San Francisco, CA flight

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Flights from St. Louis, MO to San Francisco, CA depart on average 53 times per day, taking around 7h 45m. Cheap flight tickets for this journey start at $267 (€216) but you can travel from only $178 (€144) by bus.

There are 1 flights per day. The earliest flight runs at 00:17, the last at 23:58. The fastest flight covers the 1741 miles (2803 km) distance in 4h 45m. October is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $178 (€144)
Distance
1741 miles (2803 km)
Average flight duration
7h 45m
Cheapest ticket price
$267 (€216)
Flights per day
53
Direct flights
1
Fastest flight
4h 45m
First flight
12:17 AM
Last flight
11:58 PM
Cheapest Month
Oct
Cheapest Day
Thu
High Season
Jan - Mar
Low Season
Jul - Sep
Best time to book
28 days
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $178 (€144)

The cheapest and fastest flights from St. Louis, MO to San Francisco, CA

Showing times and prices for May 18

Cheapest price

$420

Average price

$476

Fastest journey

4 h 45 m

Average duration

7 h 56 m

Flights per day

2

Distance

2803 km

Cheap tickets

The best way to find a cheap flight ticket from St. Louis, MO to San Francisco, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from St. Louis, MO to San Francisco, CA will cost around $476 if you buy it on the day, but the cheapest tickets can be found for only $420.

Fast flights

Of the 2 flights that leave St. Louis, MO for San Francisco, CA onMon, May 18, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Mon, May 18 the direct flights cover the 2803 km distance in an average of 7 h 56 m but if you time it right, some flights will get you there in just 4 h 45 m .

On Mon, May 18 the longest flights will take 11 h 6 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

  • Alaska Airlines
    7:47 PM11h06
    St. Louis, MO
    6:53 AMSan Francisco, CA
    $4201One-way
    0 transfers
  • United
    12:05 AM4h45
    St. Louis, MO
    4:50 AMSan Francisco, CA
    $5321One-way
    0 transfers

Travel Information

Compare bus, train, and flight for St. Louis, MO to San Francisco, CA

Omio recommends booking the train as it is the most popular option from St. Louis, MO to San Francisco, CA among Omio's users. If you are prioritising price take the bus with prices starting from $178. For those with little time consider booking a flight which can get you there in 7h 45m. The ticket price range depends on the travel mode: a bus costs an average of $178, and a flight costs an average of $267.

Distance: 1741 miles (2803 km)

Compare flight with

Flight
Most popular
Train
Bus
Driving

$502

Average price

$389

Average price

$341

Average price

Cheapest

$420

Average price

(fuel + tolls)

10h 45m

Average total duration

Fastest

7h 45m

Onboard

+

3h 0m

Additional time*

59h 0m

Average total duration

58h 30m

Onboard

+

30m

Additional time*

48h 41m

Average total duration

48h 11m

Onboard

+

30m

Additional time*

30h 13m

Average total duration

(door-to-door)

Direct Options

Direct Options

Direct Options

Direct Options

The cheapest way to travel from St. Louis, MO to San Francisco, CA is a bus with an average price of $341 (€275).

This is compared to other travel options from St. Louis, MO to San Francisco, CA:

A bus is $48 (€39) less than a train for this route with tickets for a train from St. Louis, MO to San Francisco, CA costing on average $389 (€314).

A bus is $161 (€130) less than a flight for this route with tickets for a flight from St. Louis, MO to San Francisco, CA costing on average $502 (€405).

The fastest way to travel from St. Louis, MO to San Francisco, CA is by flight with an average journey time of 7h 45m.

Other travel options to San Francisco, CA take longer:

Bus takes on average 48h 11m.

Train takes on average 58h 30m.

It's helpful to compare your options as there are 3 ways to travel between St. Louis, MO and San Francisco, CA including taking a bus, train, and flight.
We recommend using the train as it is the most popular way to get from St. Louis, MO to San Francisco, CA among Omio's users.

Live departures

St. Louis, MO to San Francisco, CA flight times

The table below shows live departures for St. Louis, MO to San Francisco, CA flights for today, Sunday, May 17. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
United11:51 AM St. Louis, MO
4h54
4:45 PM San Francisco, CA0 transfersDirect
Monday, May 18
United12:05 AM St. Louis, MO
4h45
4:50 AM San Francisco, CA0 transfersDirect

This is the last flight of the day.

Find all the dates and times for this journey

Compare prices and tickets St. Louis, MO to San Francisco, CA by bus, train, or flight

Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

Mon
May 18
Tue
May 19
Wed
May 20
Thu
May 21
Fri
May 22
Sat
May 23
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May 24

FAQs: St. Louis, MO to San Francisco, CA Flight

Find answers to the most common questions about traveling from St. Louis, MO to San Francisco, CA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at San Francisco, CA, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from St. Louis, MO to San Francisco, CA can start from as little as $267 (€216) when you book in advance. The average flight ticket price for St. Louis, MO to San Francisco, CA is $502 (€405) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from St. Louis, MO to San Francisco, CA is 4h 45m to travel the 1741 miles (2803 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from St. Louis, MO to San Francisco, CA leaves at 12:17 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from St. Louis, MO to San Francisco, CA leaves at 11:58 PM.
Flights from St. Louis, MO to San Francisco, CA generally leave from St. Louis Lambert International Airport and arrive in San Francisco International Airport.St. Louis Lambert International Airport is 1 miles (2 km) away from St. Louis, MO city centre and San Francisco International Airport is 0 miles (1 km) from San Francisco, CA city centre.
The cheapest month for a flight from St. Louis, MO to San Francisco, CA is October.
It's helpful to compare your options as there are 3 ways to travel between St. Louis, MO and San Francisco, CA including taking a bus, train, and flight.
Since neither St. Louis, MO nor San Francisco, CA are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 2 h between St. Louis, MO and San Francisco, CA all year round.
The best events to attend in San Francisco, CA include:
  • Fleet Week, a maritime celebration featuring the Blue Angels and naval ship tours
  • Outside Lands, a major music festival showcasing top artists and local food
  • Chinese New Year Parade, the largest Lunar New Year celebration outside Asia with colorful floats and performances
  • Hardly Strictly Bluegrass, a free music festival in Golden Gate Park featuring a diverse lineup of bluegrass and folk artists.
Some of the most interesting sights to explore in San Francisco, CA are:
  • Golden Gate Bridge, an iconic suspension bridge offering panoramic views of the San Francisco Bay
  • Alcatraz Island, a historic site featuring the infamous former prison and informative audio tours
  • Fisherman's Wharf, a bustling waterfront area known for seafood, shops, and sea lions
  • Golden Gate Park, a large urban park with gardens, museums, and recreational activities
  • Chinatown, the oldest and one of the largest Chinatowns in North America, offering vibrant culture and cuisine.
The best holidays to experience in San Francisco, CA include:
  • Thanksgiving, mild weather and a festive atmosphere with family gatherings
  • Christmas, beautiful decorations and holiday spirit throughout the city
  • Memorial Day, the start of summer with outdoor activities and parades
  • Labor Day, a long weekend perfect for enjoying the city's parks and beaches.
The best things to do in San Francisco, CA include:
  • Ride a cable car through the steep streets of San Francisco for a classic city experience
  • Explore the vibrant murals and street art in the Mission District
  • Visit the Exploratorium, an interactive science museum perfect for all ages
  • Take a scenic walk along the Embarcadero, offering views of the Bay Bridge and access to the Ferry Building Marketplace
  • Enjoy a wine tasting tour in nearby Napa Valley, a short drive from the city.
The best season to visit San Francisco, CA is Spring or Fall. The best weather to explore San Francisco, CA is during April-June or September-November.
We recommend using the train as it is the most popular way to get from St. Louis, MO to San Francisco, CA among Omio's users.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In San Francisco, travelers should be cautious of pickpocketing and petty theft, especially in crowded areas like Fisherman's Wharf and Union Square. Common scams include distraction techniques used by groups to steal wallets and fake charity solicitations. It's advisable to avoid poorly lit or isolated areas at night and be wary of unofficial taxi services to ensure safety.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.

popular airports

Popular airports from St. Louis, MO to San Francisco, CA

St. Louis
San Francisco
The major airport for departures in St. Louis is St. Louis Lambert International Airport. Find all the information you need to know about services, amenities and connections at St. Louis Lambert International Airport for your trip from St. Louis to San Francisco.
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
ShowerShower
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
2 km
carConnection
Car connection
I-70, Exit 236
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops in both terminals, including Hudson News and Tech on the Go.
Parking
Parking
  • Parking available with short-term and long-term options, approximately 1.42€ ($1.50) per hour.
Dining
Dining
  • Restaurants in both terminals, including fast food and sit-down options like Starbucks and Chili's
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Elevators, ramps
WC
WC
  • Available throughout both terminals.
Hotel
Hotel
  • Hotels nearby, such as Marriott St. Louis Airport within walking distance.
Shower
Shower
  • Showers available in some lounges, access may require lounge fee.
Lounge
Lounge
  • Lounges available, including American Airlines Admirals Club.
Lost and Found Office
Lost and Found Office
  • Lost and Found located in terminal 1, contact airport for details.
Car Rental
Car Rental
  • Car rental services available, including Hertz and Enterprise in terminal 1
Public transit options for St. Louis Lambert International Airport
  • MetroLink Red Line, Lambert Airport terminal 1 & 2 stations, 35 minutes

More options for your journey from St. Louis, MO to San Francisco, CA

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