£197 Cheap Flights from St. Louis (STL) to San Jose (SJC)

View £197 flight on Wed, 20 May 2026Opens in a new window

Flight 1

Popular airlines from Lambert-St. Louis International Airport (STL) to Norman Y. Mineta San Jose Intl. Airport (SJC)

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

Prices were available within the past 7 days and start at £197 for one-way flights and £380 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 20 May - Sun, 24 May
STL
St. Louis
SJC
San Jose
£380 Return, found 5 days ago
£380
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 20 May from St. Louis to San Jose, returning Sun, 24 May, priced at £380 found 5 days ago
Alaska Airlines
Wed, 20 May - Sun, 24 May
STL
St. Louis
SJC
San Jose
£381 Return, found 5 days ago
£381
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 20 May from St. Louis to San Jose, returning Sun, 24 May, priced at £381 found 5 days ago
Alaska Airlines
Wed, 20 May - Sun, 24 May
STL
St. Louis
SJC
San Jose
£388 Return, found 5 days ago
£388
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 20 May from St. Louis to San Jose, returning Sun, 24 May, priced at £388 found 5 days ago
Alaska Airlines
Wed, 20 May - Sun, 24 May
STL
St. Louis
SJC
San Jose
£403 Return, found 5 days ago
£403
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 20 May from St. Louis to San Jose, returning Sun, 24 May, priced at £403 found 5 days ago
Alaska Airlines
Wed, 20 May - Sun, 24 May
STL
St. Louis
SJC
San Jose
£404 Return, found 5 days ago
£404
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 20 May from St. Louis to San Jose, returning Sun, 24 May, priced at £404 found 5 days ago
Alaska Airlines
Wed, 20 May - Sun, 24 May
STL
St. Louis
SJC
San Jose
£411 Return, found 5 days ago
£411
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 20 May from St. Louis to San Jose, returning Sun, 24 May, priced at £411 found 5 days ago
Alaska Airlines
Wed, 20 May - Sun, 24 May
STL
St. Louis
SJC
San Jose
£412 Return, found 5 days ago
£412
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 20 May from St. Louis to San Jose, returning Sun, 24 May, priced at £412 found 5 days ago
Delta
Mon, 11 May - Mon, 18 May
STL
St. Louis
SJC
San Jose
£595 Return, found 16 hours ago
£595
Return
found 16 hours ago
Select Delta flight, departing Mon, 11 May from St. Louis to San Jose, returning Mon, 18 May, priced at £595 found 16 hours ago
American Airlines
Mon, 11 May - Mon, 18 May
STL
St. Louis
SJC
San Jose
£632 Return, found 16 hours ago
£632
Return
found 16 hours ago
Select American Airlines flight, departing Mon, 11 May from St. Louis to San Jose, returning Mon, 18 May, priced at £632 found 16 hours ago
United
Mon, 11 May - Mon, 18 May
STL
St. Louis
SJC
San Jose
£670 Return, found 16 hours ago
£670
Return
found 16 hours ago
Select United flight, departing Mon, 11 May from St. Louis to San Jose, returning Mon, 18 May, priced at £670 found 16 hours ago

Frequently asked questions

What is the cheapest month to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
April is typically the cheapest month to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.), with average return fares of approximately £527. This is about 11% lower than the average price throughout the year. April often sees lower prices as the peak spring break travel period winds down, and summer demand hasn't yet fully begun. Other cheap months to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) include February and May.
How do I find cheap flights from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
To find a cheap flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
When planning your trip from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.), you'll find that April and February are typically the cheapest months to fly, with average prices around £527 for a return flight. While June and March are the most popular months for travel, offering plenty of flight options, they might not align with the lowest fares. To get the best value, consider flying in April or February, keeping in mind that these times might have fewer flight options compared to peak travel months. This information is based on booking data from the past year.
How many flights per day from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
There are approximately 73 connecting flights per day from Lambert-St. Louis Intl. (STL) to Norman Y. Mineta San Jose Intl. (SJC). Some common connection points include Seattle - Tacoma Intl. (SEA), O'Hare Intl. (ORD), and Dallas-Fort Worth Intl. (DFW).
What is the earliest flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
The earliest flight from Lambert-St. Louis Intl. (STL) to Norman Y. Mineta San Jose Intl. (SJC) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in May and June. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
You'll typically find the most flights from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) on a Thursday, with around 63 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, United Airlines, and Alaska Airlines. Flight schedules are consistent throughout the week, with Thursdays having only slightly more flights than other days.
What are the most popular departure times for flights from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
The most popular departure times for flights from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) are in the early morning, from 6am to 9am. About 29% of passengers prefer this time. Many major carriers, including WN and DL, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive in San Jose with plenty of time for your activities.
How long does it take to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
Flying from STL to SJC with a connection usually takes about 6 hours, traveling roughly 1,711 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
Select the "Business class" and "First class" filters when looking for STL to SJC flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight with Expedia?
It's easy to earn miles on a St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Jose from Lambert-St. Louis Intl. (STL)?
From Lambert-St. Louis Intl. (STL), you can fly into Norman Y. Mineta San Jose Intl. (SJC) and Juan Santamaria Intl. (SJO) in San Jose. Some flights may connect through major hubs like O'Hare Intl. (ORD), Denver Intl. (DEN), Sky Harbor Intl. (PHX) before reaching San Jose. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) at the last minute?
Typically, booking a last minute flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight and hotel package?
Securing a St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
If you booked your St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Norman Y. Mineta San Jose Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
£380
Distance
2737 km
Average flight time
4 hours 7 mins

Book with confidence

Compare flights from St. Louis to San Jose easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from St. Louis to San Jose. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Norman Y. Mineta San Jose Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Lambert-St. Louis Intl. to Norman Y. Mineta San Jose Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Lambert-St. Louis Intl. (STL) to Norman Y. Mineta San Jose Intl. (SJC)

The easiest way to view the best deals on flights from St. Louis to San Jose today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Lambert-St. Louis Intl. to Norman Y. Mineta San Jose Intl. start at just £380 and range up to £670.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near St. Louis and San Jose
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your St. Louis to San Jose flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Lambert-St. Louis Intl. to Norman Y. Mineta San Jose Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from St. Louis to San Jose easily and book with confidence

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