How does KAYAK find such low prices on flights from Missouri to San José?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to San José. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to San José?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Missouri is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Missouri to San José?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San José with an airline and back to Missouri with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to San José?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San José from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$147 CHEAP FLIGHTS from Missouri to San José

SJO

KAYAK searches hundreds of travel sites at once for deals on flights to San José

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$274

Overall average: $1,100

Multiple Airlines

Tue 12/30Fri 1/23

STL - SJO • 1 stop

Cheapest one-way

$147

Typical prices: $338-$446

American Airlines

Sat 12/6

STL - SJO • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San José!

Flight Deals

Cheap Flights from Missouri to San José

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to San José that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Missouri to San José

Tue, Dec 30 - Fri, Jan 23

10:48 am - 1:42 pmSTL-SJO

26h 54m1 stop

12:33 pm - 11:33 pmSJO-STL

11h 00m1 stop

$274Multiple Airlines

Find Deal

Thu, Jan 1 - Sat, Jan 10

10:42 am - 1:42 pmSTL-SJO

27h 00m1 stop

1:35 pm - 2:48 pmSJO-STL

25h 13m1 stop

$287Frontier

Find Deal

Tue, Dec 30 - Wed, Jan 21

10:48 am - 1:42 pmSTL-SJO

26h 54m1 stop

1:30 pm - 11:33 pmSJO-STL

34h 03m2 stops

$294Multiple Airlines

Find Deal

Tue, Dec 30 - Tue, Jan 20

10:48 am - 1:42 pmSTL-SJO

26h 54m1 stop

1:30 pm - 11:33 pmSJO-STL

34h 03m2 stops

$299Multiple Airlines

Find Deal

Tue, Dec 30 - Sat, Jan 10

10:48 am - 1:42 pmSTL-SJO

26h 54m1 stop

1:35 pm - 2:48 pmSJO-STL

25h 13m1 stop

$300Frontier

Find Deal

Sat, Dec 6 - Fri, Dec 12

7:01 pm - 12:25 pmMCI-SJO

17h 24m1 stop

12:39 pm - 11:15 pmSJO-MCI

10h 36m1 stop

$310Spirit Airlines

Find Deal

Sun, Feb 1 - Sat, Feb 7

11:26 am - 12:22 pmMCI-SJO

24h 56m1 stop

1:30 pm - 10:31 amSJO-MCI

21h 01m1 stop

$312Spirit Airlines

Find Deal

Thu, Nov 27 - Fri, Dec 5

3:15 pm - 10:07 pmSTL-SJO

6h 52m1 stop

7:00 am - 4:06 pmSJO-STL

9h 06m1 stop

$318Delta

Find Deal

Sat, Feb 7 - Wed, Feb 11

8:00 am - 9:02 pmSGF-SJO

13h 02m2 stops

7:09 am - 9:00 pmSJO-SGF

13h 51m2 stops

$422American Airlines

Find Deal

Sat, Feb 7 - Wed, Feb 11

4:29 pm - 11:43 pmSGF-SJO

7h 14m1 stop

7:09 am - 8:47 pmSJO-SGF

13h 38m1 stop

$431American Airlines

Find Deal

Useful Info

Low season	September
High season	December
Cheapest flight	$147

Best time to beat the crowds with an average 20% drop in price.

Most popular time to fly with an average 36% increase in price.

Flight from St. Louis to San José

How does KAYAK find such low prices on flights from Missouri to San José?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to San José.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to San José?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Missouri to San José?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San José with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to San José?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San José from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Heredia

Santa Elena

San Gerardo de Dota

Esterillos Este

San Lorenzo

Everything you need to know for your flight to San José

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in San José

San José (SJO)

SJO

$147 Find Cheap Flights from Missouri to San José

KAYAK searches hundreds of travel sites at once for deals on flights to San José

Everything you should know

Cheap Flights from Missouri to San José

Recent round-trip flight deals from Missouri to San José

Recent one-way flight deals from Missouri to San José

Recent last minute flight deals from Missouri to San José

Good to know

FAQs for booking flights from Missouri to San José

How does KAYAK find such low prices on flights from Missouri to San José?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to San José.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to San José?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Missouri to San José?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San José with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to San José?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San José from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San José?

Everything you need to know for your flight to San José

Information on the airport you'll fly into in San José

Cabin class types available on flights to Missouri

Complete your trip to San José with a hotel stay or car rental

Find direct flights for San José

Flights to other popular destinations

Flights from domestic origins to San José

Choose which airport to fly into in San José

Find deals for your return flight