St. Louis

$65+ Cheap flights from San Francisco Bay Area to St. Louis (STL)

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — STL
Dez 28 — Jan 41
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Cheap flight deals from San Francisco Bay Area to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco Bay Area (zzXIH) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Dezember 23, 2024.

Round-trip from

$237
(United Airlines)

One-way from

$65
(Mytrip)
From San Francisco Bay Area to Lambert-St Louis
One-way flight from San Francisco Bay Area to Lambert-St Louis

Find flight deals from San Francisco Bay Area to St. Louis

Cheapest flights from San Francisco Bay Area to St. Louis
Explore the most affordable flight options available from San Francisco Bay Area to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Dezember 23, 2024.

This American Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 12/2511:55 amSJC - STL
1 stop8h 26mAmerican Airlines
Mi 1/227:00 amSTL - SJC
1 stop8h 35mAmerican Airlines
Deal found 12/22$307
This Delta deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 12/257:00 amSJC - STL
1 stop7h 12mDelta
Mi 1/226:00 amSTL - SJC
2 stops9h 43mDelta
Deal found 12/22$339
This Delta deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 12/2310:59 pmSFO - STL
1 stop8h 34mDelta
Mi 12/256:29 amSTL - SFO
1 stop10h 19mDelta
Deal found 12/22$368
This United deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 12/296:35 pmSFO - STL
Nonstop3h 53mUnited Airlines
Mi 1/18:50 amSTL - SFO
Nonstop4h 47mUnited Airlines
Deal found 12/22$473
This Southwest deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 12/237:25 amSFO - STL
2 stops10h 25mSouthwest
Mi 12/252:40 pmSTL - SFO
1 stop9h 55mSouthwest
Deal found 12/22$497
This Southwest deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 12/2611:40 amOAK - STL
1 stop6h 15mSouthwest
Mi 1/16:00 amSTL - OAK
1 stop7h 40mSouthwest
Deal found 12/22$527
This Delta deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 12/225:08 pmOAK - STL
2 stops14h 00mDelta
Mo 12/233:29 pmSTL - OAK
2 stops10h 45mDelta
Deal found 12/22$588
This Alaska Airlines deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 12/316:00 amOAK - STL
1 stop15h 59mAlaska Airlines
So 1/57:00 amSTL - OAK
2 stops27h 49mAlaska Airlines
Deal found 12/23$627
This American Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 12/268:20 amSFO - STL
1 stop9h 10mAmerican Airlines
So 12/297:04 amSTL - SFO
1 stop9h 58mAmerican Airlines
Deal found 12/22$632
This Southwest deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 12/273:35 pmSJC - STL
2 stops7h 00mSouthwest
Fr 1/31:15 pmSTL - SJC
2 stops8h 15mSouthwest
Deal found 12/22$718
This Mytrip deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 12/256:00 pmSFO - STL
2 stops19h 21mMultiple Airlines
Fr 12/279:50 amSTL - SFO
3 stops15h 01mMultiple Airlines
Deal found 12/22$844
This United deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 12/2410:55 pmSJC - STL
1 stop9h 01mUnited Airlines
Mo 12/308:00 amSTL - SJC
2 stops15h 08mUnited Airlines
Deal found 12/22$911

Find flights from San Francisco Bay Area to St. Louis within your budget

Customize your flight search to find flights from San Francisco Bay Area to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Dezember 23, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoSt. Louis

SFO - STL

SFOSTL

San Francisco

Di 2/18

6:30 am-4:33 pm

1 stop8h 03m

Lambert-St Louis

Sa 2/22

9:00 am-11:38 am

Nonstop4h 38m

$237

San FranciscoSt. Louis

SFO - STL

SFOSTL

San Francisco

Di 1/21

11:20 am-1:53 pm

1 stop24h 33m

Lambert-St Louis

Di 1/28

2:49 pm-10:11 pm

1 stop9h 22m

$246

San JoseSt. Louis

SJC - STL

SJCSTL

San Jose

Di 4/15

1:02 pm-11:59 pm

1 stop8h 57m

Lambert-St Louis

Di 4/22

6:30 am-12:01 pm

1 stop7h 31m

$246

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Di 4/15

5:15 pm-12:37 am

1 stop5h 22m

Lambert-St Louis

Di 4/22

6:59 pm-11:45 pm

1 stop6h 46m

$256

San FranciscoSt. Louis

SFO - STL

SFOSTL

San Francisco

Sa 5/10

5:15 pm-12:37 am

1 stop5h 22m

Lambert-St Louis

Sa 5/17

2:15 pm-6:38 pm

1 stop6h 23m

$256

San FranciscoSt. Louis

SFO - STL

SFOSTL

San Francisco

Di 1/21

5:20 am-10:09 pm

1 stop14h 49m

Lambert-St Louis

Di 1/28

6:03 am-10:48 am

1 stop6h 45m

$265

San FranciscoSt. Louis

SFO - STL

SFOSTL

San Francisco

Do 1/16

9:10 pm-9:16 am

1 stop10h 06m

Lambert-St Louis

So 1/19

8:31 pm-7:16 am

1 stop12h 45m

$288

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Di 4/15

10:50 am-11:59 pm

2 stops11h 09m

Lambert-St Louis

Di 4/22

3:08 pm-11:44 pm

1 stop10h 36m

$294

San JoseSt. Louis

SJC - STL

SJCSTL

San Jose

Sa 1/11

6:10 am-4:23 pm

1 stop8h 13m

Lambert-St Louis

Di 1/28

2:27 pm-6:51 pm

1 stop6h 24m

$307

San FranciscoSt. Louis

SFO - STL

SFOSTL

San Francisco

Di 1/7

10:05 am-3:55 pm

Nonstop3h 50m

Lambert-St Louis

Sa 1/11

7:30 am-3:25 pm

1 stop9h 55m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 37 results
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Best time to book a flight from San Francisco Bay Area to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from San Francisco Bay Area 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.

Travel insights for flights from San Francisco Bay Area to St. Louis

Get recent, data-driven insights about flights from San Francisco Bay Area to St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Francisco Bay Area to St. Louis?

Currently, August is the cheapest month in which you can book a flight from San Francisco Bay Area to St. Louis (average of $311). Flying from San Francisco Bay Area to St. Louis in March is currently the most expensive (average of $356). 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 XIH to STL?

Find hourly flight availability from San Francisco Bay Area to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Dezember 23, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco Bay Area to St. Louis as you normally would.

Weekly flight availability from San Francisco Bay Area to St. Louis

Explore weekly flight availability from San Francisco Bay Area to St. Louis. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated Dezember 23, 2024.

The most flights from zzXIH to STL are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated Dezember 23, 2024.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from San Francisco Bay Area to St. Louis to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,780 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.1
Very good
4,780 reviews
8.1
Very good
4,780 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.0
Very good
9,549 reviews
8.1
Very good
4,780 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.0
Very good
8,588 reviews
8.1
Very good
4,780 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

7.4
Good
9,022 reviews
8.1
Very good
4,780 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

7.2
Good
10,000 reviews
8.1
Very good
4,780 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to St. Louis from San Francisco Bay Area?

    Lambert-St Louis (STL) is the airport you will fly into if you book a flight from San Francisco Bay Area to St. Louis. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.

  • How popular is this San Francisco Bay Area to St. Louis flight route?

  • What are the cheapest airlines to fly from San Francisco Bay Area to St. Louis one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $65. United Airlines flights start at $123 while deals on Alaska Airlines start at $123 one-way.

  • What are the most popular routes from San Francisco Bay Area to St. Louis?

  • What are the most reliable airlines from San Francisco Bay Area to St. Louis?

    The top 3 most reliable airlines when flying from San Francisco Bay Area to St. Louis are Asiana Airlines (82%), Air New Zealand (81%) and United Airlines (80%).

  • What are the cheapest flights from San Francisco Bay Area to St. Louis?

    Looking for the cheapest flight from San Francisco Bay Area to St. Louis? While on average our users pay $643, our data indicates the cheapest price to be $124. The most popular route (San Francisco - Lambert-St Louis), is priced around $182.

  • Can I find deals for flights from San Francisco Bay Area to St. Louis that include hotel bookings?

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

  • How can I find direct flights from San Francisco Bay Area to St. Louis?

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

  • Can I find deals for business class flights from San Francisco Bay Area to St. Louis?

    Yes. Cheapflights offers flight deals from San Francisco Bay Area to St. Louis 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 San Francisco Bay Area to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from San Francisco Bay Area to St. Louis (average of $311). Flying from San Francisco Bay Area to St. Louis in March is currently the most expensive (average of $356). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Francisco Bay Area to St. Louis

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

Top 6 airlines flying from San Francisco Bay Area to St. Louis

Discover the top 6 airlines that operate flights from San Francisco Bay Area to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Dezember 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$119Average$193FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$120Average$212FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$235Average$454FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$235Average$410FlexibilityNo cancel feeOn-time69%
DeltaCheapest$236Average$407FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$316Average$447FlexibilityNo cancel feeOn-time63%
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