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Missouri

$129+ Cheap flights from San José (SJO) to Missouri

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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — STL
juni 1 — juni 81
man. 6/1
man. 6/8
1 adult, Economy
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Cheap flight deals from San José to Missouri

Cheapest flights from San José to Missouri
Explore the most affordable flight options available from San José to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on maj 2, 2026.

This Orbitz deal was found by Cheapflights users on 5/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 8/159:35 am
SJO
-
STL
1 stop13h 24m
Frontier
lør. 8/294:10 pm
STL
-
SJO
1 stop17h 10m
Frontier
Deal found 5/1$343
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 7/2312:30 am
SJO
-
STL
2 stops19h 56m
United Airlines
tir. 8/41:13 pm
STL
-
SJO
2 stops21h 58m
United Airlines
Deal found 4/28$385
This American Airlines deal was found by Cheapflights users on 4/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 8/141:29 pm
SJO
-
MCI
2 stops18h 11m
American Airlines
søn. 8/236:26 am
MCI
-
SJO
1 stop8h 26m
American Airlines
Deal found 4/27$393
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 7/223:38 pm
SJO
-
STL
1 stop17h 46m
American Airlines
lør. 8/17:23 pm
STL
-
SJO
1 stop20h 14m
American Airlines
Deal found 4/28$402
This American Airlines deal was found by Cheapflights users on 4/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 7/2112:50 pm
SJO
-
STL
1 stop20h 34m
American Airlines
ons. 7/297:06 am
STL
-
SJO
1 stop8h 31m
American Airlines
Deal found 4/27$404
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 7/2311:13 am
SJO
-
MCI
2 stops20h 54m
United Airlines
søn. 8/28:30 am
MCI
-
SJO
1 stop15h 09m
United Airlines
Deal found 4/27$406
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 6/312:30 am
SJO
-
MCI
1 stop8h 33m
United Airlines
søn. 6/76:16 am
MCI
-
SJO
1 stop14h 21m
United Airlines
Deal found 4/28$415
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
fre. 6/57:07 am
SJO
-
STL
1 stop15h 50m
Multiple Airlines
lør. 6/204:17 pm
STL
-
SJO
1 stop17h 03m
Multiple Airlines
Deal found 5/1$416
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 7/2912:30 am
SJO
-
STL
1 stop8h 37m
United Airlines
tor. 8/611:10 am
STL
-
SJO
1 stop24h 01m
United Airlines
Deal found 4/28$417
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
tor. 5/219:35 am
SJO
-
STL
1 stop13h 22m
Multiple Airlines
tir. 6/24:19 pm
STL
-
SJO
1 stop23h 52m
Multiple Airlines
Deal found 4/28$422
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 10/316:30 am
SJO
-
STL
1 stop8h 56m
United Airlines
man. 11/26:15 am
STL
-
SJO
1 stop7h 00m
United Airlines
Deal found 4/27$426
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
tor. 5/219:35 am
SJO
-
STL
1 stop13h 22m
Multiple Airlines
tor. 6/44:19 pm
STL
-
SJO
2 stops20h 26m
Multiple Airlines
Deal found 4/28$433

Find flight deals from San José to Missouri

Keep the following information in mind while searching for San José to Missouri flight deals. Data was last updated maj 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$343
(Orbitz)

One-way from

$129
(Frontier)

Popular in

January

Cheapest in

October

Average price

$502
Provider with most accurate pricing for San José Juan Santamaria Intl-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Lambert-St Louis flights.
Search Deals
From San José Juan Santamaria Intl to Missouri
Search Deals
One-way flight from San José Juan Santamaria Intl to Missouri
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San José to Missouri 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 maj 2, 2026.
Use the filters below to find and compare flights from San José to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

fre. 5/22

1:25 pm-10:34 am

2 stops20h 09m

Lambert-St Louis

tir. 6/2

5:41 pm-7:37 pm

2 stops26h 56m

$385
Quickest round-trip

San JoséKansas City

SJO - MCI

SJOMCI

San José Juan Santamaria Intl

tor. 7/23

12:30 am-10:03 am

1 stop8h 33m

Kansas City

søn. 8/2

8:30 am-7:37 pm

1 stop12h 07m

$415

San JoséKansas City

SJO - MCI

SJOMCI

San José Juan Santamaria Intl

ons. 6/3

12:30 am-10:03 am

1 stop8h 33m

Kansas City

søn. 6/7

8:30 am-10:39 pm

1 stop15h 09m

$415

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

ons. 7/29

12:30 am-10:07 am

1 stop8h 37m

Lambert-St Louis

tor. 8/6

4:48 pm-9:15 pm

1 stop29h 27m

$417

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

man. 8/17

1:29 pm-9:32 am

1 stop19h 03m

Lambert-St Louis

lør. 8/22

6:25 pm-11:34 am

2 stops18h 09m

$440

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

fre. 6/5

2:00 pm-8:38 am

1 stop17h 38m

Lambert-St Louis

lør. 6/20

6:24 pm-11:49 am

1 stop18h 25m

$450

San JoséKansas City

SJO - MCI

SJOMCI

San José Juan Santamaria Intl

ons. 6/3

12:30 am-10:03 am

1 stop8h 33m

Kansas City

lør. 6/6

3:16 pm-11:38 am

2 stops21h 22m

$452

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

man. 7/27

12:30 am-3:46 pm

2 stops14h 16m

Lambert-St Louis

ons. 8/5

1:13 pm-10:11 am

2 stops21h 58m

$457

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

fre. 6/5

12:30 am-10:45 pm

1 stop21h 15m

Lambert-St Louis

tor. 6/18

7:05 pm-7:37 pm

2 stops25h 32m

$489

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

ons. 5/13

7:55 am-10:30 pm

1 stop13h 35m

Lambert-St Louis

tor. 5/28

8:35 am-7:37 pm

1 stop12h 02m

$511

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 37 resultsSorted by cheapest first
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Best time to book a flight from San José to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from San José 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 San José to Missouri

How far ahead should I book a flight from San José to Missouri?

The best time to book flights from San José to Missouri is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from San José to Missouri (average of $129). Flying from San José to Missouri in March is currently the most expensive (average of $368). 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.

How much does it cost to fly round-trip from San José to Missouri?

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated maj 2, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican Airlines from San José to Missouri. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,314 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,314 reviews
Southwest
8.0
Very good
4,314 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,682 reviews
Southwest
8.0
Very good
4,314 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,674 reviews
Southwest
8.0
Very good
4,314 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from San José to Missouri. 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 from for flights from San José to 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 Missouri from San José.

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

    Departing from San José to Missouri will take you 7h 54m. Airlines will cover a distance of 1966 mi. This flight may include one or multiple stops.

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

    Most travelers choose San José Juan Santamaria Intl - Kansas City, San José Juan Santamaria Intl - Lambert-St Louis or San José Juan Santamaria Intl - Springfield-Branson when deciding on the best route from San José to Missouri.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San José to Missouri 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 San José to Missouri?

    Currently, August is the cheapest month in which you can book a flight from San José to Missouri (average of $129). Flying from San José to Missouri in March is currently the most expensive (average of $368). 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

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Top 3 airlines flying from San José to Missouri

Discover the top 3 airlines that operate flights from San José to Missouri. 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 maj 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$260Average$432FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$274Average$462FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$293Average$362FlexibilityNo cancel feeOn-time63%

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