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$162+ Cheap flights from Kansas City (MCI) 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SJO
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Kansas City to San José Juan Santamaria Intl are usually found in August or September, booked 43 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 November 20, 2025.

This KAYAK deal was found by Cheapflights users on 11/19. 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.
Sat 12/67:01 pmMCI - SJO
1 stop17h 24mSpirit Airlines
Fri 12/121:31 pmSJO - MCI
1 stop28h 25mSpirit Airlines
Deal found 11/19$349
This KAYAK deal was found by Cheapflights users on 11/17. 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.
Wed 12/316:15 pmMCI - SJO
1 stop18h 10mSpirit Airlines
Fri 1/1612:33 pmSJO - MCI
1 stop27h 00mSpirit Airlines
Deal found 11/17$373
This Mytrip deal was found by Cheapflights users on 11/17. 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.
Wed 12/316:15 pmMCI - SJO
2 stops17h 27mMultiple Airlines
Fri 1/164:20 pmSJO - MCI
2 stops31h 13mMultiple Airlines
Deal found 11/17$376
This Avianca deal was found by Cheapflights users on 11/18. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:45 pmMCI - SJO
1 stop10h 05mMultiple Airlines
Fri 12/125:00 amSJO - MCI
2 stops14h 54mMultiple Airlines
Deal found 11/18$412
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Sat 12/66:44 amMCI - SJO
1 stop14h 27mAmerican Airlines
Fri 12/121:15 pmSJO - MCI
2 stops10h 30mAmerican Airlines
Deal found 11/19$421
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 12/118:09 pmMCI - SJO
2 stops15h 33mMultiple Airlines
Mon 12/1512:39 pmSJO - MCI
1 stop10h 36mMultiple Airlines
Deal found 11/17$427
This Avianca deal was found by Cheapflights users on 11/19. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:45 pmMCI - SJO
1 stop10h 05mMultiple Airlines
Sat 12/139:35 amSJO - MCI
2 stops12h 55mMultiple Airlines
Deal found 11/19$430
This American Airlines deal was found by Cheapflights users on 11/17. 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.
Thu 12/1111:36 amMCI - SJO
1 stop10h 52mAmerican Airlines
Mon 12/152:56 pmSJO - MCI
1 stop17h 58mAmerican Airlines
Deal found 11/17$433
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Sat 12/65:13 amMCI - SJO
1 stop15h 58mAmerican Airlines
Sat 12/132:56 pmSJO - MCI
1 stop7h 58mAmerican Airlines
Deal found 11/19$437
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Wed 12/1012:20 pmMCI - SJO
1 stop10h 08mAmerican Airlines
Tue 12/162:56 pmSJO - MCI
1 stop7h 58mAmerican Airlines
Deal found 11/19$439

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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$283
(KAYAK)

One-way from

$162
(KAYAK)

Popular in

June

Cheapest in

August

Average price

$561
Provider with most accurate pricing for Kansas City-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-San José Juan Santamaria Intl flights.
Search Deals
From Kansas City to San José Juan Santamaria Intl
Search Deals
One-way flight from Kansas City to San José Juan Santamaria Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 20, 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

Fri 2/6

4:28 pm-12:22 pm

2 stops43h 54m

San José Juan Santamaria Intl

Mon 2/9

1:30 pm-3:33 pm

2 stops26h 03m

$369

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 1/28

4:28 pm-12:22 pm

2 stops19h 54m

San José Juan Santamaria Intl

Wed 2/4

1:30 pm-3:33 pm

2 stops26h 03m

$369

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sun 1/25

8:05 am-10:15 pm

1 stop14h 10m

San José Juan Santamaria Intl

Thu 1/29

2:31 pm-11:51 pm

1 stop9h 20m

$386

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 2/18

10:58 am-10:40 pm

1 stop11h 42m

San José Juan Santamaria Intl

Wed 2/25

3:04 pm-8:58 am

1 stop17h 54m

$386

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 1/28

1:22 pm-10:15 pm

1 stop8h 53m

San José Juan Santamaria Intl

Wed 2/4

2:31 pm-11:51 pm

1 stop9h 20m

$386

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 1/28

5:48 am-7:44 pm

2 stops13h 56m

San José Juan Santamaria Intl

Wed 2/4

8:00 am-10:39 pm

2 stops14h 39m

$390

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 2/11

8:05 am-6:16 pm

1 stop10h 11m

San José Juan Santamaria Intl

Wed 2/18

11:28 pm-2:28 pm

2 stops15h 00m

$407

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Thu 2/12

5:00 am-8:51 pm

1 stop15h 51m

San José Juan Santamaria Intl

Tue 2/17

3:56 pm-10:08 am

2 stops18h 12m

$435

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sat 11/29

7:00 am-2:10 pm

1 stop7h 10m

San José Juan Santamaria Intl

Sat 12/6

3:01 pm-8:41 am

1 stop17h 40m

$448

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sun 11/23

5:50 am-1:05 pm

1 stop7h 15m

San José Juan Santamaria Intl

Fri 11/28

7:00 am-4:07 pm

1 stop9h 07m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 21 results
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Compare providers for flights from Kansas City to San José

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansas City to San José in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kansas City-San José flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kansas City-San José flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kansas City-San José flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kansas City-San José flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kansas City-San José flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

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 November 14, 2025.

The best time to book flights from Kansas City to San José is 43 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 Kansas City to San José?

Currently, September is the cheapest month in which you can book a flight from Kansas City to San José (average of $183). Flying from Kansas City to San José in June is currently the most expensive (average of $454). 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 November 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Kansas City to San José in the evening. If you’re flexible enough to do this you can expect to save up to 21% 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?

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 November 20, 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
4,249 reviews

Overall

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

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
4,249 reviews
Southwest
8.0
Very good
4,249 reviews

Overall

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

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
7.9
Good
8,004 reviews
Southwest
8.0
Very good
4,249 reviews

Overall

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

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
9,024 reviews
Southwest
8.0
Very good
4,249 reviews

Overall

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

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
11,046 reviews
Southwest
8.0
Very good
4,249 reviews

Overall

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

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
8,154 reviews
Southwest
8.0
Very good
4,249 reviews

Overall

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

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?

    A quick flight from Kansas City to San José can take about 11h 42m. Spirit Airlines provides one of the quickest options available for as low as $386. The distance between Kansas City and San José is about 2124 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Kansas City to San José is Spirit Airlines. Our recent data shows that you can find tickets from as low as $273 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $361 and $365 round-trip. Users have found that Spirit Airlines is 48% 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?

    Currently, September is the cheapest month in which you can book a flight from Kansas City to San José (average of $183). Flying from Kansas City to San José in June is currently the most expensive (average of $454). 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
Dominical

Browse thousands of different options on Cheapflights for your next trip

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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
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Springfield to San José flights
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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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$273Average$384FlexibilityNo cancel feeOn-time65%
DeltaCheapest$361Average$491FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$365Average$533FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$366Average$614FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$405Average$637FlexibilityNo cancel feeOn-time69%

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