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

View AU$245 flight on Wed, 3 Sep. 2025Opens in a new window

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 for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 1 Jan. - Wed, 21 Jan.
STL
St. Louis
SJC
San Jose
AU$600 Return, found 1 hour ago
AU$600
Return
found 1 hour ago
Select Alaska Airlines flight, departing Thu, 1 Jan. from St. Louis to San Jose, returning Wed, 21 Jan., priced at AU$600 found 1 hour ago
Alaska Airlines
Thu, 1 Jan. - Wed, 21 Jan.
STL
St. Louis
SJC
San Jose
AU$609 Return, found 1 hour ago
AU$609
Return
found 1 hour ago
Select Alaska Airlines flight, departing Thu, 1 Jan. from St. Louis to San Jose, returning Wed, 21 Jan., priced at AU$609 found 1 hour ago
Alaska Airlines
Thu, 1 Jan. - Wed, 21 Jan.
STL
St. Louis
SJC
San Jose
AU$624 Return, found 1 hour ago
AU$624
Return
found 1 hour ago
Select Alaska Airlines flight, departing Thu, 1 Jan. from St. Louis to San Jose, returning Wed, 21 Jan., priced at AU$624 found 1 hour ago
American Airlines
Thu, 1 Jan. - Wed, 21 Jan.
STL
St. Louis
SJC
San Jose
AU$639 Return, found 1 hour ago
AU$639
Return
found 1 hour ago
Select American Airlines flight, departing Thu, 1 Jan. from St. Louis to San Jose, returning Wed, 21 Jan., priced at AU$639 found 1 hour ago
Alaska Airlines
Thu, 1 Jan. - Wed, 21 Jan.
STL
St. Louis
SJC
San Jose
AU$678 Return, found 1 hour ago
AU$678
Return
found 1 hour ago
Select Alaska Airlines flight, departing Thu, 1 Jan. from St. Louis to San Jose, returning Wed, 21 Jan., priced at AU$678 found 1 hour ago
Alaska Airlines
Thu, 1 Jan. - Wed, 21 Jan.
STL
St. Louis
SJC
San Jose
AU$686 Return, found 1 hour ago
AU$686
Return
found 1 hour ago
Select Alaska Airlines flight, departing Thu, 1 Jan. from St. Louis to San Jose, returning Wed, 21 Jan., priced at AU$686 found 1 hour ago
Alaska Airlines
Thu, 1 Jan. - Wed, 21 Jan.
STL
St. Louis
SJC
San Jose
AU$692 Return, found 1 hour ago
AU$692
Return
found 1 hour ago
Select Alaska Airlines flight, departing Thu, 1 Jan. from St. Louis to San Jose, returning Wed, 21 Jan., priced at AU$692 found 1 hour ago
Alaska Airlines
Thu, 1 Jan. - Wed, 21 Jan.
STL
St. Louis
SJC
San Jose
AU$692 Return, found 1 hour ago
AU$692
Return
found 1 hour ago
Select Alaska Airlines flight, departing Thu, 1 Jan. from St. Louis to San Jose, returning Wed, 21 Jan., priced at AU$692 found 1 hour ago
United
Thu, 1 Jan. - Wed, 21 Jan.
STL
St. Louis
SJC
San Jose
AU$746 Return, found 1 hour ago
AU$746
Return
found 1 hour ago
Select United flight, departing Thu, 1 Jan. from St. Louis to San Jose, returning Wed, 21 Jan., priced at AU$746 found 1 hour ago
Delta
Thu, 1 Jan. - Wed, 21 Jan.
STL
St. Louis
SJC
San Jose
AU$751 Return, found 1 hour ago
AU$751
Return
found 1 hour ago
Select Delta flight, departing Thu, 1 Jan. from St. Louis to San Jose, returning Wed, 21 Jan., priced at AU$751 found 1 hour ago

Find the cheapest month to fly from St. Louis (STL) to San Jose (SJC)

November is typically the cheapest month to fly

From AU$234 - AU$853 per traveller.

Graph displaying average flight prices per month

Flight from St. Louis to San Jose route information
Origin airport
Lambert-St. Louis Intl.
Destination airport
Norman Y. Mineta San Jose Intl.
Return price
AU$600
Distance
2737 km
Average flight time
4 hours 7 mins

Your quick guide to flights from St. Louis to San Jose

Pick up great flights from St. Louis to San Jose

With Expedia, you have your pick of 1 flights a day with 20 airlines covering flights from St. Louis to San Jose. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from St. Louis to San Jose that take around 6 hours.

Find cheap flights from St. Louis to San Jose

From the great flight deals with prices currently ranging from AU$600 to AU$751, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from St. Louis to San Jose around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to San Jose is normally in January.

Reasons to book your flight from St. Louis to San Jose with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from St. Louis to San Jose across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to San Jose right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from STL to San Jose Intl. Airport?
Start packing your bags, because round-trip journeys between St. Louis Lambert International Airport and Norman Y. Mineta San Jose Intl. Airport (SJC) start from AU$600. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from St. Louis Lambert International Airport to SJC?
The majority of flights can be cancelled online, but each air carrier has its own terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from St. Louis Lambert International Airport to Norman Y. Mineta San Jose Intl. Airport (SJC) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for St. Louis Lambert International Airport to SJC flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Lambert Field to San Jose Intl. Airport?
It takes around 5 hours and 44 minutes to journey from St. Louis Lambert International Airport (STL) to San Jose Intl. Airport (SJC). But with some movies and a good novel, the hours will go by quicker.
How far is the flight from St. Louis Lambert International Airport to San Jose Intl. Airport?
The flight distance from Lambert Field to SJC is 2 800 kilometres. Listen to some music or bury your nose in a book and the trip will fly by.
Which airlines fly direct from Lambert Field to SJC?
Southwest Airlines (WN) will fly you from Lambert Field to Norman Y. Mineta San Jose Intl. Airport (SJC) comfortably and safely. Take your pick of 17 direct flights each month along this route.
Are St. Louis Lambert International Airport to SJC flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally nab a bargain, with some super cheap airfares from STL to Norman Y. Mineta San Jose Intl. Airport (SJC) cropping up a few weeks before the date of departure. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals continuously — as early as 12 months in advance in some cases. It depends on the carrier though, as not every airline releases prices that far in advance.

Explore a world of travel with Expedia

San Jose Flight Deals

San Francisco

St. Louis to San Francisco Intl.
AU$298.20
*Available to Expedia members.