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Cheap flights from Kansas City to San José from $154

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 3/4. 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
0 bags

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Find the cheapest flights from Kansas City to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
4:24 pm - 11:40 am
MCI
-
SJO
19h 16m
1 stop
Spirit Airlines Logo
11:35 am - 3:29 pm
SJO
-
MCI
26h 54m
1 stop
$324Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
Spirit Airlines Logo
4:24 pm - 11:40 am
MCI
-
SJO
19h 16m
1 stop
Spirit Airlines Logo
1:31 pm - 10:30 am
SJO
-
MCI
20h 59m
1 stop
$334Spirit Airlines
Wed, Feb 25 - Wed, Mar 4
Spirit Airlines Logo
4:24 pm - 11:40 am
MCI
-
SJO
19h 16m
1 stop
Spirit Airlines Logo
12:31 pm - 3:29 pm
SJO
-
MCI
25h 58m
2 stops
$339Spirit Airlines
Wed, Mar 4 - Sun, Mar 8
Spirit Airlines Logo
4:24 pm - 12:22 pm
MCI
-
SJO
19h 58m
2 stops
Spirit Airlines Logo
11:35 am - 3:29 pm
SJO
-
MCI
26h 54m
1 stop
$341Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
Spirit Airlines Logo
12:12 pm - 11:22 am
MCI
-
SJO
24h 10m
1 stop
Spirit Airlines Logo
12:31 pm - 11:07 am
SJO
-
MCI
21h 36m
1 stop
$343Spirit Airlines
Sat, May 9 - Wed, May 13
Spirit Airlines Logo
4:24 pm - 11:40 am
MCI
-
SJO
19h 16m
1 stop
Spirit Airlines Logo
11:35 am - 3:29 pm
SJO
-
MCI
26h 54m
1 stop
$351Spirit Airlines
Wed, Mar 4 - Sun, Mar 8
Spirit Airlines Logo
4:24 pm - 12:22 pm
MCI
-
SJO
19h 58m
2 stops
Spirit Airlines Logo
12:31 pm - 3:29 pm
SJO
-
MCI
25h 58m
2 stops
$360Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
Spirit Airlines Logo
4:24 pm - 12:22 pm
MCI
-
SJO
19h 58m
2 stops
Spirit Airlines Logo
12:31 pm - 3:29 pm
SJO
-
MCI
25h 58m
2 stops
$361Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
Spirit Airlines Logo
12:24 pm - 11:22 am
MCI
-
SJO
23h 58m
1 stop
Spirit Airlines Logo
12:31 pm - 11:07 am
SJO
-
MCI
21h 36m
1 stop
$363Spirit Airlines
Tue, Apr 14 - Wed, Apr 22
Spirit Airlines Logo
4:24 pm - 11:40 am
MCI
-
SJO
19h 16m
1 stop
Spirit Airlines Logo
1:31 pm - 3:29 pm
SJO
-
MCI
25h 58m
2 stops
$365Spirit Airlines
Wed, Feb 25 - Wed, Mar 4

American Airlines flights from Kansas City to San José

Our best American Airlines deals on Kansas City to San José flight tickets
American Airlines
Feb 25
MCI7:35 amKansas City
12h 37m
2 stops
SJO8:12 pmSan José Juan Santamaria Intl
Mar 4
SJO3:59 pmSan José Juan Santamaria Intl
16h 58m
2 stops
MCI8:57 amKansas City
$383
American Airlines
Apr 22
MCI5:30 amKansas City
17h 06m
1 stop
SJO9:36 pmSan José Juan Santamaria Intl
Apr 28
SJO6:30 amSan José Juan Santamaria Intl
14h 50m
1 stop
MCI10:20 pmKansas City
$389
American Airlines
Apr 22
MCI5:30 amKansas City
14h 37m
2 stops
SJO7:07 pmSan José Juan Santamaria Intl
Apr 28
SJO6:30 amSan José Juan Santamaria Intl
14h 26m
2 stops
MCI9:56 pmKansas City
$394

Spirit Airlines flights from Kansas City to San José

Our best Spirit Airlines deals on Kansas City to San José flight tickets
Spirit Airlines
Mar 3
MCI4:24 pmKansas City
19h 16m
1 stop
SJO11:40 amSan José Juan Santamaria Intl
Mar 10
SJO11:35 amSan José Juan Santamaria Intl
26h 54m
1 stop
MCI3:29 pmKansas City
$324
Spirit Airlines
Feb 25
MCI4:24 pmKansas City
19h 16m
1 stop
SJO11:40 amSan José Juan Santamaria Intl
Mar 4
SJO1:31 pmSan José Juan Santamaria Intl
20h 59m
1 stop
MCI10:30 amKansas City
$334
Spirit Airlines
Mar 4
MCI4:24 pmKansas City
19h 16m
1 stop
SJO11:40 amSan José Juan Santamaria Intl
Mar 8
SJO12:31 pmSan José Juan Santamaria Intl
25h 58m
2 stops
MCI3:29 pmKansas City
$339

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 February 3, 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

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Tue 3/3

4:24 pm-11:40 am

1 stop19h 16m

San José Juan Santamaria Intl

Tue 3/10

11:35 am-3:29 pm

1 stop26h 54m

$324

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 2/25

4:24 pm-11:40 am

1 stop19h 16m

San José Juan Santamaria Intl

Wed 3/4

1:31 pm-10:30 am

1 stop20h 59m

$334

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 3/4

4:24 pm-11:40 am

1 stop19h 16m

San José Juan Santamaria Intl

Sun 3/8

12:31 pm-3:29 pm

2 stops25h 58m

$339

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Tue 3/3

4:24 pm-12:22 pm

2 stops19h 58m

San José Juan Santamaria Intl

Tue 3/10

11:35 am-3:29 pm

1 stop26h 54m

$341

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sat 5/9

12:12 pm-11:22 am

1 stop24h 10m

San José Juan Santamaria Intl

Wed 5/13

12:31 pm-11:07 am

1 stop21h 36m

$343

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 3/4

4:24 pm-11:40 am

1 stop19h 16m

San José Juan Santamaria Intl

Sun 3/8

11:35 am-3:29 pm

1 stop26h 54m

$351

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Tue 3/3

4:24 pm-12:22 pm

2 stops19h 58m

San José Juan Santamaria Intl

Tue 3/10

12:31 pm-3:29 pm

2 stops25h 58m

$360

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Tue 3/3

4:24 pm-12:22 pm

2 stops19h 58m

San José Juan Santamaria Intl

Tue 3/10

12:31 pm-3:29 pm

2 stops25h 58m

$361

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Tue 4/14

12:24 pm-11:22 am

1 stop23h 58m

San José Juan Santamaria Intl

Wed 4/22

12:31 pm-11:07 am

1 stop21h 36m

$363

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 2/25

4:24 pm-11:40 am

1 stop19h 16m

San José Juan Santamaria Intl

Wed 3/4

1:31 pm-3:29 pm

2 stops25h 58m

$365

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 August to fly from Kansas City, when ticket prices are also cheap, with an average price of $419.

How far in advance should I book a flight 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 $520 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 $362 on momondo.

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

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

10h 18m

Direct flights

None
The fastest flight from Kansas City to San José takes 10h 18m
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

  • 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 10h 18m.

  • 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
Spirit AirlinesPriceFrom $272Free CancellationRating
6.3
8,407 reviews
Search Spirit Airlines flights
DeltaPriceFrom $352Free CancellationRating
7.9
8,138 reviews
Search Delta flights
American AirlinesPriceFrom $364Free CancellationRating
7.2
11,216 reviews
Search American Airlines flights
SouthwestPriceFrom $366Free CancellationRating
8.0
4,272 reviews
Search Southwest flights
United AirlinesPriceFrom $398Free CancellationRating
7.4
9,236 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
Dominical
San Gerardo de Dota
Santa Elena
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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