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Cheap flights from Kansas City to San José from $234

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to San José departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kansas City to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:40 am - 11:54 am
MCI
-
SJO
7h 14m
1 stop
Delta Logo
1:25 pm - 11:55 pm
SJO
-
MCI
9h 30m
1 stop
$510Delta
Wed, Sep 9 - Tue, Sep 15
American Airlines Logo
7:39 pm - 12:03 pm
MCI
-
SJO
17h 24m
2 stops
American Airlines Logo
2:56 pm - 11:58 am
SJO
-
MCI
20h 02m
2 stops
$515American Airlines
Mon, Aug 17 - Wed, Aug 26
American Airlines Logo
2:27 pm - 1:57 pm
MCI
-
SJO
24h 30m
1 stop
American Airlines Logo
6:00 am - 10:59 pm
SJO
-
MCI
15h 59m
1 stop
$518American Airlines
Sat, Sep 12 - Thu, Sep 17
American Airlines Logo
6:20 am - 1:52 pm
MCI
-
SJO
8h 32m
1 stop
American Airlines Logo
6:00 am - 10:45 pm
SJO
-
MCI
15h 45m
1 stop
$520American Airlines
Mon, Aug 17 - Wed, Aug 26
American Airlines Logo
5:24 pm - 1:57 pm
MCI
-
SJO
21h 33m
1 stop
American Airlines Logo
6:00 am - 9:56 pm
SJO
-
MCI
14h 56m
2 stops
$523American Airlines
Sat, Sep 12 - Thu, Sep 17
American Airlines Logo
7:39 pm - 12:03 pm
MCI
-
SJO
17h 24m
2 stops
American Airlines Logo
2:56 pm - 11:58 am
SJO
-
MCI
20h 02m
2 stops
$525American Airlines
Mon, Aug 17 - Wed, Aug 26
American Airlines Logo
6:00 am - 12:59 pm
MCI
-
SJO
7h 59m
1 stop
American Airlines Logo
6:00 am - 10:59 pm
SJO
-
MCI
15h 59m
1 stop
$532American Airlines
Wed, Sep 9 - Tue, Sep 15
Avianca Logo
5:39 pm - 8:30 am
MCI
-
SJO
15h 51m
2 stops
Avianca Logo
4:35 pm - 2:50 pm
SJO
-
MCI
21h 15m
2 stops
$542Avianca
Sat, Aug 15 - Sat, Aug 22
Avianca Logo
5:45 pm - 8:30 am
MCI
-
SJO
15h 45m
2 stops
Avianca Logo
5:05 am - 7:32 pm
SJO
-
MCI
13h 27m
2 stops
$543Avianca
Sat, Aug 8 - Sat, Aug 15
Delta Logo
6:00 am - 11:49 am
MCI
-
SJO
6h 49m
1 stop
Delta Logo
1:25 pm - 11:55 pm
SJO
-
MCI
9h 30m
1 stop
$544Delta
Sun, Sep 6 - Wed, Sep 16

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American Airlines flights from Kansas City to San José

Our best American Airlines deals on Kansas City to San José flight tickets
American Airlines
Aug 17
MCI7:39 pmKansas City
17h 24m
2 stops
SJO12:03 pmSan José Juan Santamaria Intl
Aug 26
SJO2:56 pmSan José Juan Santamaria Intl
20h 02m
2 stops
MCI11:58 amKansas City
$515
American Airlines
Sep 12
MCI2:27 pmKansas City
24h 30m
1 stop
SJO1:57 pmSan José Juan Santamaria Intl
Sep 17
SJO6:00 amSan José Juan Santamaria Intl
15h 59m
1 stop
MCI10:59 pmKansas City
$518
American Airlines
Aug 17
MCI6:20 amKansas City
8h 32m
1 stop
SJO1:52 pmSan José Juan Santamaria Intl
Aug 26
SJO6:00 amSan José Juan Santamaria Intl
15h 45m
1 stop
MCI10:45 pmKansas City
$520

Avianca flights from Kansas City to San José

Our best Avianca deals on Kansas City to San José flight tickets
Avianca
Aug 15
MCI5:39 pmKansas City
15h 51m
2 stops
SJO8:30 amSan José Juan Santamaria Intl
Aug 22
SJO4:35 pmSan José Juan Santamaria Intl
21h 15m
2 stops
MCI2:50 pmKansas City
$542
Avianca
Aug 8
MCI5:45 pmKansas City
15h 45m
2 stops
SJO8:30 amSan José Juan Santamaria Intl
Aug 15
SJO5:05 amSan José Juan Santamaria Intl
13h 27m
2 stops
MCI7:32 pmKansas City
$543
Avianca
Aug 8
MCI5:45 pmKansas City
18h 45m
2 stops
SJO11:30 amSan José Juan Santamaria Intl
Aug 15
SJO5:05 amSan José Juan Santamaria Intl
13h 27m
2 stops
MCI7:32 pmKansas City
$545

momondo 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, momondo users made 832,500 searches. Data last updated June 20, 2026.
Use the filters below to find and compare flights from Kansas City to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 9/9

5:40 am-11:54 am

1 stop7h 14m

San José Juan Santamaria Intl

Tue 9/15

1:25 pm-11:55 pm

1 stop9h 30m

$510

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Mon 8/17

7:39 pm-12:03 pm

2 stops17h 24m

San José Juan Santamaria Intl

Wed 8/26

2:56 pm-11:58 am

2 stops20h 02m

$515

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sat 9/12

2:27 pm-1:57 pm

1 stop24h 30m

San José Juan Santamaria Intl

Thu 9/17

6:00 am-10:59 pm

1 stop15h 59m

$518

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Mon 8/17

6:20 am-1:52 pm

1 stop8h 32m

San José Juan Santamaria Intl

Wed 8/26

6:00 am-10:45 pm

1 stop15h 45m

$520

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sat 9/12

5:24 pm-1:57 pm

1 stop21h 33m

San José Juan Santamaria Intl

Thu 9/17

6:00 am-9:56 pm

2 stops14h 56m

$523

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Mon 8/17

7:39 pm-12:03 pm

2 stops17h 24m

San José Juan Santamaria Intl

Wed 8/26

2:56 pm-11:58 am

2 stops20h 02m

$525

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 9/9

6:00 am-12:59 pm

1 stop7h 59m

San José Juan Santamaria Intl

Tue 9/15

6:00 am-10:59 pm

1 stop15h 59m

$532

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sat 8/15

5:39 pm-8:30 am

2 stops15h 51m

San José Juan Santamaria Intl

Sat 8/22

4:35 pm-2:50 pm

2 stops21h 15m

$542

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sat 8/8

5:45 pm-8:30 am

2 stops15h 45m

San José Juan Santamaria Intl

Sat 8/15

5:05 am-7:32 pm

2 stops13h 27m

$543
Quickest round-trip

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sun 9/6

6:00 am-11:49 am

1 stop6h 49m

San José Juan Santamaria Intl

Wed 9/16

1:25 pm-11:55 pm

1 stop9h 30m

$544

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San José from

How to get the cheapest flight ticket from Kansas City to San José

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kansas City and San José?

What is the cheapest month to fly to San José?

In general, September is the cheapest month to fly from Kansas City to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $398. If you don’t want to visit San José in September, then you should wait until February to fly from Kansas City, when ticket prices are also cheap, with an average price of $430.

How far in advance should I book a flight from Kansas City to San José?

You are more likely to see cheaper flights to San José from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around $543 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from Kansas City for as low as $420 on momondo.

How have Kansas City to San José flight prices changed over time?

As of June 2026, prices for Kansas City to San José flights are approximately 21% more expensive when compared to flights at the same time last year.

When to book flights from Kansas City to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to San José according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kansas City to San José (MCI to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to San José

Fastest flight time

7h 01m

Direct flights

None
The fastest flight from Kansas City to San José takes 7h 01m
There are no direct flights from Kansas City to San José. There are no popular flight routes from Kansas City to San José.
Search flight deals

Frequently asked questions about flying from Kansas City to San José

  • How far is Kansas City to San José Juan Santamaria Intl by plane?

    The straight-line distance from Kansas City to San José Juan Santamaria Intl is 2113.2 mi. By plane, this route typically takes 7h 01m.

  • When did momondo last update prices for flights from Kansas City Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Kansas City Airport to San José Juan Santamaria Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kansas City Airport to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from Kansas City Airport to San José Juan Santamaria Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The travel and health documents required for your trip to San José Juan Santamaria Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San José Juan Santamaria Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Kansas City to San José?

Best airlines flying from Kansas City to San José

Compare and see reviews for airlines that fly from Kansas City to San José with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $323Free CancellationRating
7.8
8,420 reviews
Search Delta flights
American AirlinesPriceFrom $365Free CancellationRating
7.1
11,715 reviews
Search American Airlines flights
SouthwestPriceFrom $366Free CancellationRating
7.9
4,241 reviews
Search Southwest flights
United AirlinesPriceFrom $398Free CancellationRating
7.4
9,865 reviews
Search United Airlines flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Monteverde
Alajuela
Heredia
Santa Elena
Dominical
San Gerardo de Dota
Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to San José?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San José from Kansas City.

Can I find flights from Kansas City to San José with flexible booking policies on momondo?

momondo does allow users to show only those flights to San José from Kansas City which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Kansas City to San José?

Once you have performed a search for Kansas City to San José flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kansas City to San José right now. Can momondo alert me if prices change?

Price alerts on flights to San José from Kansas City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San José trip

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