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Cheap flights from San Jose, California to St. Louis from $110

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Jose, California to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
2:40 pm - 11:55 pmSJC  San Jose-STL Lambert-St Louis
7h 15m1 stop Las Vegas Harry Reid Intl
Southwest Logo
6:30 am - 10:25 amSTL  Lambert-St Louis-SJC San Jose
5h 55m1 stop Denver Intl
$227Southwest
Tue, Oct 13 - Tue, Oct 20
Southwest Logo
8:55 am - 6:45 pmSJC  San Jose-STL Lambert-St Louis
7h 50m1 stop Phoenix Sky Harbor Intl
Southwest Logo
5:05 am - 12:15 pmSTL  Lambert-St Louis-SJC San Jose
9h 10m1 stop Las Vegas Harry Reid Intl
$227Southwest
Sat, Oct 31 - Wed, Nov 4
Alaska Airlines Logo
1:31 pm - 11:59 pmSJC  San Jose-STL Lambert-St Louis
8h 28m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:02 am - 1:18 pmSTL  Lambert-St Louis-SJC San Jose
9h 16m1 stop Seattle/Tacoma Intl
$227Alaska Airlines
Sat, Oct 17 - Sat, Oct 31
Alaska Airlines Logo
8:02 am - 11:59 pmSJC  San Jose-STL Lambert-St Louis
13h 57m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:02 am - 1:18 pmSTL  Lambert-St Louis-SJC San Jose
8h 16m1 stop Seattle/Tacoma Intl
$227Alaska Airlines
Tue, Oct 13 - Tue, Oct 20
American Airlines Logo
12:59 pm - 8:43 pmSJC  San Jose-STL Lambert-St Louis
5h 44m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:32 am - 11:04 amSTL  Lambert-St Louis-SJC San Jose
6h 32m1 stop Dallas/Fort Worth
$242American Airlines
Sat, Oct 17 - Thu, Oct 22
American Airlines Logo
12:59 pm - 11:42 pmSJC  San Jose-STL Lambert-St Louis
8h 43m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
5:40 am - 11:04 amSTL  Lambert-St Louis-SJC San Jose
7h 24m1 stop Dallas/Fort Worth
$247American Airlines
Sat, Oct 17 - Thu, Oct 22
Delta Logo
10:45 pm - 10:51 amSJC  San Jose-STL Lambert-St Louis
10h 06m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 pm - 11:50 pmSTL  Lambert-St Louis-SJC San Jose
6h 50m1 stop Salt Lake City
$272Delta
Mon, Oct 12 - Fri, Oct 16
Delta Logo
6:05 am - 4:30 pmSJC  San Jose-STL Lambert-St Louis
8h 25m1 stop Minneapolis St Paul
Delta Logo
3:25 pm - 8:48 pmSTL  Lambert-St Louis-SJC San Jose
7h 23m1 stop Minneapolis St Paul
$288Delta
Wed, Dec 16 - Fri, Dec 25
United Airlines Logo
6:30 am - 3:43 pmSJC  San Jose-STL Lambert-St Louis
7h 13m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 12:02 pmSTL  Lambert-St Louis-SJC San Jose
8h 02m1 stop Chicago O'Hare Intl
$494United Airlines
Wed, Nov 18 - Sun, Nov 22
United Airlines Logo
6:30 am - 3:43 pmSJC  San Jose-STL Lambert-St Louis
7h 13m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 11:43 amSTL  Lambert-St Louis-SJC San Jose
7h 43m1 stop Chicago O'Hare Intl
$536United Airlines
Thu, Nov 26 - Fri, Nov 27

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American Airlines flights from San Jose, California to St. Louis

Our best American Airlines deals on San Jose, California to St. Louis flight tickets
American Airlines
Oct 17
SJC12:59 pmSan Jose
8h 43m
2 stops
STL11:42 pmLambert-St Louis
Oct 22
STL5:40 amLambert-St Louis
7h 24m
1 stop
SJC11:04 amSan Jose
$247
American Airlines
Oct 17
SJC12:59 pmSan Jose
8h 43m
2 stops
STL11:42 pmLambert-St Louis
Oct 22
STL5:40 amLambert-St Louis
8h 29m
2 stops
SJC12:09 pmSan Jose
$289
American Airlines
Oct 13
SJC12:59 pmSan Jose
8h 43m
2 stops
STL11:42 pmLambert-St Louis
Oct 20
STL10:12 amLambert-St Louis
10h 24m
2 stops
SJC6:36 pmSan Jose
$296

United Airlines flights from San Jose, California to St. Louis

Our best United Airlines deals on San Jose, California to St. Louis flight tickets
United Airlines
Sep 23
SJC2:10 pmSan Jose
6h 49m
1 stop
STL10:59 pmLambert-St Louis
Sep 30
STL5:33 pmLambert-St Louis
7h 09m
1 stop
SJC10:42 pmSan Jose
$641
United Airlines
Sep 30
SJC1:00 pmSan Jose
8h 44m
1 stop
STL11:44 pmLambert-St Louis
Oct 4
STL6:00 amLambert-St Louis
8h 01m
1 stop
SJC12:01 pmSan Jose
$686

momondo Fare Finder

 
Use the filters below to find and compare flights from San Jose, California to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseSt. Louis

SJC San Jose - STL Lambert-St Louis

SJCSTL

San Jose

Tue 10/13

2:40 pm-11:55 pm

1 stop7h 15m

Lambert-St Louis

Tue 10/20

6:30 am-10:25 am

1 stop5h 55m

$227

San JoseSt. Louis

SJC San Jose - STL Lambert-St Louis

SJCSTL

San Jose

Sat 10/31

8:55 am-6:45 pm

1 stop7h 50m

Lambert-St Louis

Wed 11/4

5:05 am-12:15 pm

1 stop9h 10m

$227

San JoseSt. Louis

SJC San Jose - STL Lambert-St Louis

SJCSTL

San Jose

Sat 10/17

1:31 pm-11:59 pm

1 stop8h 28m

Lambert-St Louis

Sat 10/31

6:02 am-1:18 pm

1 stop9h 16m

$227

San JoseSt. Louis

SJC San Jose - STL Lambert-St Louis

SJCSTL

San Jose

Tue 10/13

8:02 am-11:59 pm

1 stop13h 57m

Lambert-St Louis

Tue 10/20

7:02 am-1:18 pm

1 stop8h 16m

$227
Quickest round-trip

San JoseSt. Louis

SJC San Jose - STL Lambert-St Louis

SJCSTL

San Jose

Sat 10/17

12:59 pm-8:43 pm

1 stop5h 44m

Lambert-St Louis

Thu 10/22

6:32 am-11:04 am

1 stop6h 32m

$242

San JoseSt. Louis

SJC San Jose - STL Lambert-St Louis

SJCSTL

San Jose

Sat 10/17

12:59 pm-11:42 pm

2 stops8h 43m

Lambert-St Louis

Thu 10/22

5:40 am-11:04 am

1 stop7h 24m

$247

San JoseSt. Louis

SJC San Jose - STL Lambert-St Louis

SJCSTL

San Jose

Mon 10/12

10:45 pm-10:51 am

1 stop10h 06m

Lambert-St Louis

Fri 10/16

7:00 pm-11:50 pm

1 stop6h 50m

$272

San JoseSt. Louis

SJC San Jose - STL Lambert-St Louis

SJCSTL

San Jose

Wed 12/16

6:05 am-4:30 pm

1 stop8h 25m

Lambert-St Louis

Fri 12/25

3:25 pm-8:48 pm

1 stop7h 23m

$288

San JoseSt. Louis

SJC San Jose - STL Lambert-St Louis

SJCSTL

San Jose

Wed 11/18

6:30 am-3:43 pm

1 stop7h 13m

Lambert-St Louis

Sun 11/22

6:00 am-12:02 pm

1 stop8h 02m

$494

San JoseSt. Louis

SJC San Jose - STL Lambert-St Louis

SJCSTL

San Jose

Thu 11/26

6:30 am-3:43 pm

1 stop7h 13m

Lambert-St Louis

Fri 11/27

6:00 am-11:43 am

1 stop7h 43m

$536

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from San Jose, California to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Jose, California and St. Louis?

Prices are currently low for flights on this route.

Typical prices usually range from $411 to $547.
The lowest price recently found on this route was $227.

What is the cheapest month to fly to St. Louis?

In general, November is the cheapest month to fly from San Jose, California to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $406. The month of February is another great option to travel to St. Louis, with average flight prices from San Jose, California averaging around $418.

How have San Jose, California to St. Louis flight prices changed over time?

As of September 2026, prices for San Jose, California to St. Louis flights are approximately 80% more expensive when compared to flights at the same time last year.

When to book flights from San Jose, California to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to St. Louis (SJC to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to St. Louis

Best Price Found

$110

Fastest flight time

5h 10m

Direct flights

None
The best one-way flight to St. Louis from San Jose, California in the past 72 hours is $110. The best round-trip flight deal from San Jose, California to St. Louis found on momondo in the last 72 hours is $227.
The fastest flight from San Jose, California to St. Louis takes 5h 10m
There are no direct flights from San Jose, California to St. Louis. There are no popular flight routes from San Jose, California to St. Louis.
Search flight deals

Frequently asked questions about flying from San Jose, California to St. Louis

  • How far is San Jose to Lambert-St Louis by plane?

    San Jose and Lambert-St Louis are 1718.3 mi apart from one another. Typically, this will take 5h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from San Jose Airport to Lambert-St Louis Airport?

    Prices for flights from San Jose Airport to Lambert-St Louis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Jose Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from San Jose Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Jose, California to St. Louis?

  • What is the most popular airline from San Jose, California to St. Louis?

Best airlines flying from San Jose, California to St. Louis

Compare and see reviews for airlines that fly from San Jose, California to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $257Free CancellationRating
7.8
8,580 reviews
Search Delta flights
American AirlinesPriceFrom $346Free CancellationRating
7.1
12,075 reviews
Search American Airlines flights
SouthwestPriceFrom $356Free CancellationRating
8.0
4,190 reviews
Search Southwest flights
United AirlinesPriceFrom $356Free CancellationRating
7.4
10,214 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
St. Peters
Maryland Heights
Alton
Collinsville
Florissant
Hermann
Clayton
O'Fallon
Farmington
Fenton
Festus
Edwardsville
Wentzville
Eureka
Litchfield
Grafton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to St. Louis?

Finding the right flight to St. Louis from San Jose is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

Can I find flights from San Jose to St. Louis with flexible booking policies on momondo?

Yes. All flights to St. Louis from San Jose on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Jose to St. Louis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from San Jose.

I’m not ready to book a flight from San Jose to St. Louis right now. Can momondo alert me if prices change?

Price alerts on flights to St. Louis from San Jose are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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