HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San José

$307+ Cheap flights from Kansas City (MCI) to San José (SJO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SJO
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kansas City to San José with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Kansas City to San José Juan Santamaria Intl are usually found in August or September, booked 38 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Kansas City to San José

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$307
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$443
From Kansas City to San José Juan Santamaria Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Kansas City to San José

Cheapest flights from Kansas City to San José
Explore the most affordable flight options available from Kansas City to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 10/205:11 pmMCI - SJO
1 stop19h 19mSpirit Airlines
Thu 10/2312:35 pmSJO - MCI
1 stop26h 41mSpirit Airlines
Deal found 9/15$307
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/65:15 amMCI - SJO
1 stop10h 58mMultiple Airlines
Thu 10/97:30 amSJO - MCI
1 stop13h 29mMultiple Airlines
Deal found 9/14$313
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/2311:37 amMCI - SJO
2 stops24h 53mMultiple Airlines
Sun 10/2612:35 pmSJO - MCI
1 stop26h 41mMultiple Airlines
Deal found 9/14$316
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 10/245:11 pmMCI - SJO
1 stop19h 19mMultiple Airlines
Tue 10/2812:35 pmSJO - MCI
2 stops44h 42mMultiple Airlines
Deal found 9/14$321
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 10/205:11 pmMCI - SJO
1 stop19h 19mSpirit Airlines
Sat 10/2511:37 amSJO - MCI
1 stop9h 22mSpirit Airlines
Deal found 9/15$328
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/105:11 pmMCI - SJO
1 stop19h 19mSpirit Airlines
Tue 10/1412:35 pmSJO - MCI
2 stops31h 10mSpirit Airlines
Deal found 9/15$334
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/35:39 pmMCI - SJO
2 stops18h 35mMultiple Airlines
Thu 10/912:35 pmSJO - MCI
1 stop26h 41mMultiple Airlines
Deal found 9/15$338
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/2311:37 amMCI - SJO
2 stops24h 53mMultiple Airlines
Sat 10/2511:37 amSJO - MCI
1 stop9h 22mMultiple Airlines
Deal found 9/15$343
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/3011:29 amMCI - SJO
2 stops25h 01mMultiple Airlines
Thu 11/61:19 pmSJO - MCI
1 stop21h 49mMultiple Airlines
Deal found 9/15$345
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sun 11/25:15 amMCI - SJO
1 stop30h 09mMultiple Airlines
Fri 11/72:20 amSJO - MCI
2 stops17h 13mMultiple Airlines
Deal found 9/15$346
This KAYAK deal was found by Cheapflights users on 9/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/65:11 pmMCI - SJO
1 stop19h 19mSpirit Airlines
Thu 10/912:35 pmSJO - MCI
1 stop26h 41mSpirit Airlines
Deal found 9/14$353
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 10/65:11 pmMCI - SJO
1 stop19h 19mMultiple Airlines
Tue 10/1412:35 pmSJO - MCI
2 stops45h 07mMultiple Airlines
Deal found 9/14$354

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas City 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 September 15, 2025.
Use the filters below to find and compare flights from Kansas City to San José that are best for you.

Fly from

Kansas City

Fly to

San José

Route

Depart

Return

Price

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sun 11/16

8:05 am-10:07 pm

1 stop14h 02m

San José Juan Santamaria Intl

Sat 11/22

8:26 am-11:37 pm

1 stop15h 11m

$406

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Tue 10/21

5:55 am-11:58 am

1 stop7h 03m

San José Juan Santamaria Intl

Fri 10/24

1:23 pm-11:52 pm

1 stop9h 29m

$447

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Thu 10/23

5:55 am-11:58 am

1 stop7h 03m

San José Juan Santamaria Intl

Mon 10/27

1:23 pm-11:51 pm

1 stop9h 28m

$467

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 10/8

6:05 am-7:37 pm

1 stop14h 32m

San José Juan Santamaria Intl

Tue 10/14

7:55 am-10:27 pm

1 stop13h 32m

$496

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Tue 10/7

8:10 am-7:37 pm

1 stop12h 27m

San José Juan Santamaria Intl

Tue 10/14

7:55 am-10:27 pm

1 stop13h 32m

$496

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 10/22

8:10 am-7:37 pm

1 stop12h 27m

San José Juan Santamaria Intl

Tue 10/28

11:35 am-10:28 pm

1 stop9h 53m

$496

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sun 10/26

8:10 am-7:39 pm

1 stop12h 29m

San José Juan Santamaria Intl

Tue 10/28

10:28 pm-9:50 pm

2 stops22h 22m

$500

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Thu 10/23

5:55 am-11:58 am

1 stop7h 03m

San José Juan Santamaria Intl

Fri 10/24

1:23 pm-11:52 pm

1 stop9h 29m

$508

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Tue 10/7

8:10 am-7:37 pm

1 stop12h 27m

San José Juan Santamaria Intl

Sun 10/12

7:55 am-10:27 pm

1 stop13h 32m

$516

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sat 10/4

4:39 pm-12:26 pm

2 stops20h 47m

San José Juan Santamaria Intl

Tue 10/14

7:55 am-10:27 pm

1 stop13h 32m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Kansas City to San José

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

How far ahead should I book a flight from Kansas City to San José, San José Province?

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to San José. Price data was last updated on September 12, 2025.

Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kansas City to San José, San José Province. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Kansas City to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from Kansas City to San José, San José Province (average of $398). Flying from Kansas City to San José, San José Province in March is currently the most expensive (average of $554). 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.

What is the cheapest time of day to fly from MCI to SJO?

Find hourly flight availability from Kansas City to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Kansas City to San José, San José Province in the evening. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Kansas City to San José, San José Province?

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Kansas City to San José to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,015 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

  • How long is the flight from Kansas City to San José, San José Province?

    Delta and United Airlines can get you from Kansas City to San José, San José Province in just under 14h 02m. Your travel time can differ by up to 30m. The distance between Kansas City and San José, San José Province is about 2124 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Kansas City to San José, San José Province round-trip?

    Our cheapest airline available from Kansas City to San José, San José Province is Spirit Airlines. Our recent data shows that you can find tickets from as low as $272 on this airline. Additional options worth looking into are Delta and Southwest, starting at $361 and $366 round-trip. Users have found that Spirit Airlines is 50% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kansas City 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 Kansas City to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Kansas City to San José, San José Province (average of $398). Flying from Kansas City to San José, San José Province in March is currently the most expensive (average of $554). 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
Heredia
Manuel Antonio
Alajuela
Monteverde
Jacó

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kansas City to San José

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to San José flights
St. Louis to Liberia flights
Kansas City to Liberia flights
Columbia to Liberia flights
Springfield to San José flights

Top 5 airlines flying from Kansas City to San José

Discover the top 5 airlines that operate flights from Kansas City 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$272Average$395FlexibilityNo cancel feeOn-time65%
DeltaCheapest$361Average$491FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$366Average$612FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$367Average$543FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$419Average$645FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.