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San José

$162+ Cheap flights from Missouri to San José (SJO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SJO
fev 27 — mar 61
sex 2/27
sex 3/6
1 adult, Economy
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Cheap flight deals from Missouri to San José

Cheapest flights from Missouri to San José
Explore the most affordable flight options available from Missouri to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janeiro 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 3/33:49 pm
STL
-
SJO
1 stop19h 51m
Multiple Airlines
qui 3/512:35 pm
SJO
-
STL
1 stop18h 27m
Multiple Airlines
Deal found 1/27$279
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 2/233:49 pm
STL
-
SJO
1 stop19h 51m
Multiple Airlines
qua 2/2512:35 pm
SJO
-
STL
1 stop9h 52m
Multiple Airlines
Deal found 1/27$282
This CheapOair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 2/254:24 pm
MCI
-
SJO
1 stop19h 16m
Spirit Airlines
qua 3/41:31 pm
SJO
-
MCI
1 stop20h 59m
Spirit Airlines
Deal found 1/27$299
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 3/33:49 pm
STL
-
SJO
1 stop19h 51m
Multiple Airlines
ter 3/1012:31 pm
SJO
-
STL
2 stops21h 06m
Multiple Airlines
Deal found 1/27$305
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 3/111:26 am
MCI
-
SJO
1 stop24h 56m
Multiple Airlines
sex 3/612:35 pm
SJO
-
MCI
2 stops31h 20m
Multiple Airlines
Deal found 1/27$315
This CheapOair deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 2/174:24 pm
MCI
-
SJO
1 stop19h 16m
Spirit Airlines
qua 2/251:31 pm
SJO
-
MCI
1 stop20h 59m
Spirit Airlines
Deal found 1/26$317
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 3/33:49 pm
STL
-
SJO
1 stop19h 51m
Multiple Airlines
seg 3/911:35 am
SJO
-
STL
2 stops45h 14m
Multiple Airlines
Deal found 1/26$331
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 3/166:20 pm
MCI
-
SJO
2 stops17h 59m
Multiple Airlines
ter 3/2412:24 pm
SJO
-
MCI
1 stop20h 59m
Multiple Airlines
Deal found 1/26$333
This CheapOair deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 5/912:12 pm
MCI
-
SJO
1 stop24h 10m
Spirit Airlines
qua 5/1312:31 pm
SJO
-
MCI
1 stop21h 36m
Spirit Airlines
Deal found 1/26$337
This CheapOair deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 3/911:26 am
MCI
-
SJO
1 stop24h 56m
Spirit Airlines
seg 3/2312:24 pm
SJO
-
MCI
1 stop20h 59m
Spirit Airlines
Deal found 1/26$338
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 3/1711:26 am
MCI
-
SJO
1 stop24h 53m
Spirit Airlines
ter 3/2412:24 pm
SJO
-
MCI
1 stop20h 59m
Spirit Airlines
Deal found 1/26$341
This CheapOair deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 2/184:24 pm
MCI
-
SJO
1 stop19h 16m
Spirit Airlines
qua 2/2512:35 pm
SJO
-
MCI
1 stop26h 54m
Spirit Airlines
Deal found 1/25$344

Find flight deals from Missouri to San José

Keep the following information in mind while searching for Missouri to San José flight deals. Data was last updated janeiro 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(Kiwi.com)

One-way from

$162
(CheapOair)

Popular in

December

Cheapest in

October

Average price

$437
Provider with most accurate pricing for Lambert-St Louis-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-San José Juan Santamaria Intl flights.
Search Deals
From Missouri to San José Juan Santamaria Intl
Search Deals
One-way flight from Missouri to San José Juan Santamaria Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to San José that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated janeiro 28, 2026.
Use the filters below to find and compare flights from Missouri to San José that are best for you.

Fly from

Missouri

Fly to

San José

Route

Depart

Return

Price

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

ter 3/3

3:49 pm-11:40 am

1 stop19h 51m

San José Juan Santamaria Intl

qui 3/5

12:35 pm-7:02 am

1 stop18h 27m

$279

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

qua 2/25

4:24 pm-11:40 am

1 stop19h 16m

San José Juan Santamaria Intl

qua 3/4

1:31 pm-10:30 am

1 stop20h 59m

$299

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

sex 4/10

11:26 am-11:19 am

1 stop24h 53m

San José Juan Santamaria Intl

qua 4/15

12:31 pm-11:07 am

1 stop21h 36m

$362

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

ter 3/3

3:49 pm-11:40 am

1 stop19h 51m

San José Juan Santamaria Intl

seg 3/9

11:35 am-11:19 pm

1 stop10h 44m

$362

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

sáb 5/9

12:12 pm-11:22 am

1 stop24h 10m

San José Juan Santamaria Intl

qua 5/13

12:31 pm-11:07 am

1 stop21h 36m

$365

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

sex 2/27

3:49 pm-11:40 am

1 stop19h 51m

San José Juan Santamaria Intl

seg 3/2

12:35 pm-11:59 pm

1 stop11h 24m

$372

SpringfieldSan José

SGF - SJO

SGFSJO

Springfield-Branson

seg 3/2

6:16 pm-12:31 pm

2 stops18h 15m

San José Juan Santamaria Intl

qui 3/12

6:00 am-5:30 pm

1 stop10h 30m

$377

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

qui 2/26

10:11 pm-11:40 am

2 stops37h 29m

San José Juan Santamaria Intl

qui 3/5

12:35 pm-7:02 am

1 stop18h 27m

$378

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

qua 2/18

4:24 pm-12:22 pm

2 stops43h 58m

San José Juan Santamaria Intl

qua 2/25

12:35 pm-3:29 pm

1 stop26h 54m

$388

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

qua 3/18

5:45 am-11:19 am

2 stops30h 34m

San José Juan Santamaria Intl

ter 3/24

12:24 pm-10:23 am

1 stop20h 59m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 31 results
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Best time to book a flight from Missouri to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to San José

What is the cheapest month to book a flight from Missouri to San José?

Currently, October is the cheapest month in which you can book a flight from Missouri to San José (average of $162). Flying from Missouri to San José in June is currently the most expensive (average of $407). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Missouri to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San José from Missouri?

    Located just 8.8 mi from the city center, San José Juan Santamaria Intl (SJO) is the airport most travelers will use when flying to San José from Missouri.

  • How long is the flight from Missouri to San José?

    Airlines like Spirit Airlines, American Airlines, and United Airlines fly from Missouri to San José in about 18h 15m. The time it takes to get you to your destination can typically vary by up to 1h 01m. The distance from Missouri to San José is about 1966 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Missouri to San José one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $154. American Airlines flights start at $154 while deals on Southwest start at $213 one-way.

  • What are the most popular routes from Missouri to San José?

    While some choose either Lambert-St Louis - San José Juan Santamaria Intl or Springfield-Branson - San José Juan Santamaria Intl, Kansas City - San José Juan Santamaria Intl is the most popular route from Missouri to San José.

  • Can I find deals for flights from Missouri to San José that include hotel bookings?

    Yes. In addition to deals on Missouri to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to San José.

  • Can I find deals for business class flights from Missouri to San José?

    Yes. Cheapflights offers flight deals from Missouri to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to San José?

    Currently, October is the cheapest month in which you can book a flight from Missouri to San José (average of $162). Flying from Missouri to San José in June is currently the most expensive (average of $407). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Alajuela
Monteverde
Jacó
Heredia
Dominical
Manuel Antonio

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Alternative routes for Missouri to San José

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Missouri to San José

Discover the top 5 airlines that operate flights from Missouri to San José. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated janeiro 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$209Average$510FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$272Average$322FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$336Average$665FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$366Average$607FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$378Average$592FlexibilityNo cancel feeOn-time69%

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