Cheap flights from St. Louis to San Jose (STL - SJC)

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The best prices from Lambert-St Louis to San Jose are usually found in September or January, booked 51 days in advance, depart on a Friday or Saturday and return on a Tuesday

How to find the cheapest flight from
St. Louis (STL) to San Jose (SJC)

All the information you need to plan the best STL to SJC flight in 2022: compare St. Louis to San Jose flight prices with the expected peak season, weather and rainfall in San Jose.
STL - SJC
Price
$294 - $767
SJC
Temperature
50 - 69.8 °F
SJC
Rainfall
0 - 3.1 inches

Popular in

June

High demand for flights, 40% potential price rise

Cheapest in

September

Best time to find cheap flights, 36% potential price drop

Round-trip from

$294

From Lambert-St Louis to San Jose

One-way from

$211

One-way flight from Lambert-St Louis to San Jose

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from St. Louis to San Jose?

Flights from St. Louis to San Jose lean towards being more expensive in June. Prices are generally better when you fly from St. Louis to San Jose in September, with the cheapest ticket starting at $147.

How far in advance should I book a flight from St. Louis to San Jose?

Find a great deal and save up to 59% by booking at least 51 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to San Jose within the next two weeks, with the cheapest ticket starting at $502.

What is the cheapest day to fly round-trip from St. Louis to San Jose?

Travelers have found that booking a Thursday departure is the best way to save up to 62% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

When is the cheapest time to fly from St. Louis to San Jose (STL - SJC)?

When flying from St. Louis to San Jose, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 40% versus a flight at noon.

Cheap flights from St. Louis to San Jose in August, September 2022

The best prices found for STL to SJC flights for August, September
16 Sep - 21 Sep
$238pp
STL
Lambert-St Louis
Delta
 
1 STOP
SJC
San Jose
SJC
San Jose
Delta
 
1 STOP
STL
Lambert-St Louis
25 Aug - 29 Aug
$258pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
SJC
San Jose
SJC
San Jose
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
16 Sep - 21 Sep
$279pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
SJC
San Jose
SJC
San Jose
Delta
 
1 STOP
STL
Lambert-St Louis

Lambert-St Louis to San Jose 2022 flight deals

Cheap flights to San Jose from St. Louis found for this year
16 Sep - 21 Sep
$238pp
STL
Lambert-St Louis
Delta
 
1 STOP
SJC
San Jose
SJC
San Jose
Delta
 
1 STOP
STL
Lambert-St Louis
25 Aug - 29 Aug
$258pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
SJC
San Jose
SJC
San Jose
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
16 Sep - 21 Sep
$279pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
SJC
San Jose
SJC
San Jose
Delta
 
1 STOP
STL
Lambert-St Louis

Cheap American Airlines flights from St. Louis to San Jose

24 Aug - 31 Aug
$348pp
STL
Lambert-St Louis
American Airlines
 
1 STOP
SJC
San Jose
SJC
San Jose
American Airlines
 
1 STOP
STL
Lambert-St Louis
21 Sep - 27 Sep
$386pp
STL
Lambert-St Louis
American Airlines
 
1 STOP
SJC
San Jose
SJC
San Jose
American Airlines
   
2 STOPS
STL
Lambert-St Louis
21 Sep - 27 Sep
$391pp
STL
Lambert-St Louis
American Airlines
   
2 STOPS
SJC
San Jose
SJC
San Jose
American Airlines
   
2 STOPS
STL
Lambert-St Louis

Cheap Delta flights from St. Louis to San Jose

16 Sep - 21 Sep
$238pp
STL
Lambert-St Louis
Delta
 
1 STOP
SJC
San Jose
SJC
San Jose
Delta
 
1 STOP
STL
Lambert-St Louis
14 Sep - 20 Sep
$298pp
STL
Lambert-St Louis
Delta
 
1 STOP
SJC
San Jose
SJC
San Jose
Delta
 
1 STOP
STL
Lambert-St Louis
25 Aug - 29 Aug
$327pp
STL
Lambert-St Louis
Delta
 
1 STOP
SJC
San Jose
SJC
San Jose
Delta
 
1 STOP
STL
Lambert-St Louis

Last minute flights from St. Louis to San Jose

Late deals on round-trip flights to San Jose from St. Louis, departing today and this week
19 Aug - 20 Aug
$298pp
STL
Lambert-St Louis
United Airlines
 
1 STOP
SJC
San Jose
SJC
San Jose
United Airlines
 
1 STOP
STL
Lambert-St Louis
19 Aug - 21 Aug
$318pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
SJC
San Jose
SJC
San Jose
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
18 Aug - 19 Aug
$328pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
SJC
San Jose
SJC
San Jose
Delta
 
1 STOP
STL
Lambert-St Louis

One-way flights to San Jose from St. Louis

The cheapest one-way flights from St. Louis to San Jose
12:18 pm - 6:34 pm
United Airlines
1 Stop
8h 16m
STL - SJC
United Airlines
$211
United
4:13 pm - 1:00 pm
Multiple Airlines
3 Stops
22h 47m
STL - SJC
Multiple Airlines
$296
Kiwi.com
1:35 am - 7:19 am
Delta
1 Stop
7h 44m
STL - SJC
Delta
$309
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">San Jose</span> flights.

Flight FAQs

From St. Louis to San Jose

What airports do I use to fly from St. Louis to San Jose?

To fly from St. Louis to San Jose, you need to book a flight from Lambert-St Louis (STL) to San Jose (SJC). Nonstop flights to San Jose from Lambert-St Louis take 6h 18m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from Lambert-St Louis to San Jose offered by 6 different airlines.

Which airlines flying from Lambert-St Louis to San Jose have flexible cancellations due to COVID-19?

Delta, United Airlines, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from St. Louis to San Jose for under $300 on Cheapflights?

Yes, there are multiple flights from St. Louis to San Jose for under $300. The cheapest flight booked recently is on Delta for just $238, but on average you can expect to pay $338.

Are there last-minute flights available from St. Louis to San Jose for under $300?

There are currently 20+ open flights from St. Louis to San Jose within the next 7 days for less than $300.

How popular is this St. Louis to San Jose flight route?

Flights from Lambert-St Louis to San Jose have been viewed 12 times in the past calendar month.

What are the cheapest airlines flying from St. Louis to San Jose round-trip?

Our cheapest airline available from St. Louis to San Jose is Delta. Our recent data shows that you can find tickets from as low as $238 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $348 and $440 round-trip. Users have found that Delta is 47% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from St. Louis to San Jose one-way?

The cheapest airlines for a one-way flight from St. Louis to San Jose are Delta ($119), United Airlines ($158), and American Airlines ($199).

What are the most popular airlines that fly from St. Louis to San Jose?

The most popular airlines flying from St. Louis to San Jose are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

What are the cheapest flights from St. Louis to San Jose?

Looking at all options, your cheapest flight can be booked for $190. While the most popular route (Lambert-St Louis - San Jose) can be booked for $238 on average our data indicates $804 when flying from St. Louis to San Jose.

COVID Restrictions

View COVID Travel Restrictions for San Jose, CA

Do I need a COVID test to fly to San Jose from St. Louis?

Information is based on travel restrictions for travel to San Jose within the United States

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter San Jose.

COVID-19 testing requirements
Visitors from Lambert-St Louis are not required to present a negative COVID-19 PCR test or antigen result upon entering San Jose.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering San Jose.

Do I need a test to fly back to St. Louis from San Jose?

Returning to Lambert-St Louis from San Jose

COVID-19 testing requirements
Visitors from San Jose are not required to present a negative COVID-19 PCR test or antigen result upon entering Lambert-St Louis.

Quarantine requirements
Visitors from San Jose are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for San Jose, CA

Alternative routes for St. Louis to San Jose

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

Top 5 airlines flying from Lambert-St Louis to San Jose

The chart below displays the airlines Cheapflights users traveling from St. Louis to San Jose choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$121 $514 No cancel fee 62%
Delta
$198 $586 No cancel fee N/A
Alaska Airlines
$210 $517 No cancel fee 75%
American Airlines
$212 $469 No cancel fee 71%
United Airlines
$294 $540 No cancel fee 69%

Hourly flight availability from St. Louis to San Jose

See what time of day planes typically take off from St. Louis towards San Jose.
Morning 6 AM to noon 46% of STL to SJC departures
Afternoon Noon to 6 PM 46% of STL to SJC departures
Evening 6 PM to midnight 7% of STL to SJC departures
Early morning Midnight to 6 AM 1% of STL to SJC departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from St. Louis to San Jose
See how many times per day planes take to the skies headed from St. Louis to San Jose.
Sunday
2 daily flights
Monday
2 daily flights
Tuesday
2 daily flights
Wednesday
2 daily flights
Thursday
2 daily flights
Friday
2 daily flights
Saturday
1 daily flight