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St. Louis

$53+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — STL
Nov 19 — Nov 261
1 adult
Tue 11/19
Tue 11/26
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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 November 14, 2024.

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 November 14, 2024.

This CheapOair deal was found by Cheapflights users on 11/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/132:28 pmSJC - STL
1 stop15h 45mFrontier
Tue 12/179:46 pmSTL - SJC
1 stop16h 44mFrontier
Deal found 11/14$138
This Alaska Airlines deal was found by Cheapflights users on 11/14. 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.
Mon 12/96:00 amOAK - STL
1 stop15h 59mAlaska Airlines
Tue 12/107:00 amSTL - OAK
1 stop10h 00mAlaska Airlines
Deal found 11/14$226
This United Airlines deal was found by Cheapflights users on 11/14. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/47:30 amSJC - STL
1 stop7h 08mUnited Airlines
Tue 12/104:45 pmSTL - SJC
1 stop7h 45mUnited Airlines
Deal found 11/14$226
This Booking.com deal was found by Cheapflights users on 11/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/176:00 amSFO - STL
1 stop24h 13mFrontier
Thu 1/210:09 pmSTL - SFO
1 stop11h 50mFrontier
Deal found 11/14$228
This United Airlines deal was found by Cheapflights users on 11/12. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1212:00 pmSFO - STL
Nonstop3h 56mUnited Airlines
Thu 12/196:00 amSTL - SFO
1 stop8h 06mUnited Airlines
Deal found 11/12$232
This Travelocity deal was found by Cheapflights users on 11/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/129:00 amSFO - STL
2 stops12h 59mMultiple Airlines
Thu 12/1912:00 pmSTL - SFO
1 stop6h 42mMultiple Airlines
Deal found 11/12$240
This Delta deal was found by Cheapflights users on 11/13. 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.
Wed 11/206:00 amOAK - STL
1 stop5h 30mDelta
Wed 11/206:35 pmSTL - OAK
1 stop7h 24mDelta
Deal found 11/13$256
This Delta deal was found by Cheapflights users on 11/12. 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.
Tue 12/31:55 pmSFO - STL
1 stop7h 46mDelta
Sun 12/86:46 pmSTL - SFO
1 stop7h 32mDelta
Deal found 11/12$266
This American Airlines deal was found by Cheapflights users on 11/14. 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.
Fri 11/224:09 pmSJC - STL
1 stop5h 48mAmerican Airlines
Wed 11/277:15 amSTL - SJC
1 stop8h 16mAmerican Airlines
Deal found 11/14$281
This Mytrip deal was found by Cheapflights users on 11/14. 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.
Fri 12/136:58 pmSJC - STL
2 stops18h 23mMultiple Airlines
Tue 12/1712:15 pmSTL - SJC
3 stops23h 20mMultiple Airlines
Deal found 11/14$283
This Mytrip deal was found by Cheapflights users on 11/13. 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.
Fri 12/133:33 pmOAK - STL
2 stops21h 48mMultiple Airlines
Thu 12/1912:15 pmSTL - OAK
3 stops23h 14mMultiple Airlines
Deal found 11/13$284
This Alaska Airlines deal was found by Cheapflights users on 11/14. 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.
Mon 12/97:00 amSFO - STL
1 stop14h 59mAlaska Airlines
Tue 12/107:00 amSTL - SFO
2 stops14h 42mAlaska Airlines
Deal found 11/14$294

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 2,752,363 searches. Data last updated November 14, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San JoseSt. Louis

SJC - STL

SJCSTL

San Jose

Fri 12/13

2:28 pm-8:13 am

1 stop15h 45m

Lambert-St Louis

Tue 12/17

9:46 pm-12:30 pm

1 stop16h 44m

$138

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Mon 12/9

6:00 am-11:59 pm

1 stop15h 59m

Lambert-St Louis

Tue 12/10

7:00 am-3:00 pm

1 stop10h 00m

$226

San JoseSt. Louis

SJC - STL

SJCSTL

San Jose

Wed 12/4

7:30 am-4:38 pm

1 stop7h 08m

Lambert-St Louis

Tue 12/10

4:45 pm-10:30 pm

1 stop7h 45m

$226

San FranciscoSt. Louis

SFO - STL

SFOSTL

San Francisco

Mon 4/21

6:35 pm-12:27 am

Nonstop3h 52m

Lambert-St Louis

Tue 4/29

7:15 am-9:40 am

Nonstop4h 25m

$227

San FranciscoSt. Louis

SFO - STL

SFOSTL

San Francisco

Tue 12/17

6:00 am-8:13 am

1 stop24h 13m

Lambert-St Louis

Thu 1/2

10:09 pm-7:59 am

1 stop11h 50m

$228

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Mon 1/13

5:35 am-1:18 pm

1 stop5h 43m

Lambert-St Louis

Wed 1/15

5:00 pm-11:56 pm

1 stop8h 56m

$256

San FranciscoSt. Louis

SFO - STL

SFOSTL

San Francisco

Fri 12/6

8:22 pm-1:24 pm

2 stops15h 02m

Lambert-St Louis

Sat 12/14

6:46 pm-12:11 am

1 stop7h 25m

$262

San JoseSt. Louis

SJC - STL

SJCSTL

San Jose

Fri 12/13

6:58 pm-3:21 pm

2 stops18h 23m

Lambert-St Louis

Tue 12/17

12:15 pm-9:35 am

3 stops23h 20m

$283

OaklandSt. Louis

OAK - STL

OAKSTL

Oakland

Fri 12/13

3:33 pm-3:21 pm

2 stops21h 48m

Lambert-St Louis

Thu 12/19

12:15 pm-9:29 am

3 stops23h 14m

$284

San JoseSt. Louis

SJC - STL

SJCSTL

San Jose

Wed 12/4

6:00 am-7:03 pm

2 stops11h 03m

Lambert-St Louis

Tue 12/10

2:29 pm-6:57 pm

1 stop6h 28m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 45 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, September is the cheapest month in which you can book a flight from San Francisco Bay Area to St. Louis (average of $308). Flying from San Francisco Bay Area to St. Louis in March is currently the most expensive (average of $357). 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 November 14, 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.

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 November 14, 2024.
Peruse reviews from past customers who have flown with Frontier, American Airlines and Southwest 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.
Southwest
8.1
Very good
5,045 reviews

Comfort

8.1

Boarding

8.3

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

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

Southwest
8.1
Very good
5,045 reviews
Southwest
8.1
Very good
5,045 reviews

Comfort

8.1

Boarding

8.3

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,439 reviews
Southwest
8.1
Very good
5,045 reviews

Comfort

8.1

Boarding

8.3

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,788 reviews
Southwest
8.1
Very good
5,045 reviews

Comfort

8.1

Boarding

8.3

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

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

United Airlines
7.4
Good
9,194 reviews
Southwest
8.1
Very good
5,045 reviews

Comfort

8.1

Boarding

8.3

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

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

WestJet
7.3
Good
2,804 reviews
Southwest
8.1
Very good
5,045 reviews

Comfort

8.1

Boarding

8.3

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

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?

    Flights from San Francisco Bay Area to Lambert-St Louis have been viewed 1 times in the past calendar month.

  • 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 $53. United Airlines flights start at $104 while deals on Southwest start at $109 one-way.

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

    Most travelers choose San Francisco - Lambert-St Louis, San Jose - Lambert-St Louis or Oakland - Lambert-St Louis when deciding on the best route 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 (89%), SkyWest Airlines (85%) and United Airlines (84%).

  • 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 $520, our data indicates the cheapest price to be $111. The most popular route (San Francisco - Lambert-St Louis), is priced around $176.

  • 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, September is the cheapest month in which you can book a flight from San Francisco Bay Area to St. Louis (average of $308). Flying from San Francisco Bay Area to St. Louis in March is currently the most expensive (average of $357). 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

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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.
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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 2,752,363 searches. Data last updated November 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$193FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$120Average$212FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$235Average$461FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$420FlexibilityNo cancel feeOn-time69%
DeltaCheapest$237Average$411FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$316Average$422FlexibilityNo cancel feeOn-time63%
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