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Cheap flights from Kansas City to San José from $205

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 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kansas City to San José

Cheap round-trip flights

Spirit Airlines Logo
5:11 pm - 11:30 amMCI-SJO
19h 19m1 stop
Spirit Airlines Logo
12:35 pm - 4:16 pmSJO-MCI
26h 41m1 stop
$307Spirit Airlines
Find Deal
Mon, Oct 20 - Thu, Oct 23
Multiple Airlines Logo
5:15 am - 3:13 pmMCI-SJO
10h 58m1 stop
Multiple Airlines Logo
7:30 am - 9:59 pmSJO-MCI
13h 29m1 stop
$313Multiple Airlines
Find Deal
Mon, Oct 6 - Thu, Oct 9
Multiple Airlines Logo
11:37 am - 11:30 amMCI-SJO
24h 53m2 stops
Multiple Airlines Logo
12:35 pm - 4:16 pmSJO-MCI
26h 41m1 stop
$316Multiple Airlines
Find Deal
Thu, Oct 23 - Sun, Oct 26
Multiple Airlines Logo
5:11 pm - 11:30 amMCI-SJO
19h 19m1 stop
Multiple Airlines Logo
12:35 pm - 10:17 amSJO-MCI
44h 42m2 stops
$321Multiple Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
Spirit Airlines Logo
5:11 pm - 11:30 amMCI-SJO
19h 19m1 stop
Spirit Airlines Logo
11:37 am - 9:59 pmSJO-MCI
9h 22m1 stop
$328Spirit Airlines
Find Deal
Mon, Oct 20 - Sat, Oct 25
Spirit Airlines Logo
5:11 pm - 11:30 amMCI-SJO
19h 19m1 stop
Spirit Airlines Logo
12:35 pm - 8:45 pmSJO-MCI
31h 10m2 stops
$334Spirit Airlines
Find Deal
Fri, Oct 10 - Tue, Oct 14
Multiple Airlines Logo
5:39 pm - 11:14 amMCI-SJO
18h 35m2 stops
Multiple Airlines Logo
12:35 pm - 4:16 pmSJO-MCI
26h 41m1 stop
$338Multiple Airlines
Find Deal
Fri, Oct 3 - Thu, Oct 9
American Airlines Logo
5:04 am - 9:05 pmMCI-SJO
16h 01m1 stop
American Airlines Logo
6:22 am - 2:06 pmSJO-MCI
7h 44m1 stop
$386American Airlines
Find Deal
Wed, Nov 5 - Fri, Nov 14
American Airlines Logo
6:05 am - 9:17 pmMCI-SJO
15h 12m2 stops
American Airlines Logo
1:12 pm - 11:44 pmSJO-MCI
10h 32m2 stops
$390American Airlines
Find Deal
Wed, Nov 5 - Fri, Nov 14
Delta Logo
5:45 am - 1:06 pmMCI-SJO
7h 21m1 stop
Delta Logo
2:31 pm - 11:56 pmSJO-MCI
9h 25m1 stop
$406Delta
Find Deal
Sun, Nov 16 - Sat, Nov 22

Spirit Airlines flights from Kansas City to San José, San José Province

Our best Spirit Airlines deals on Kansas City to San José, San José Province flight tickets
Spirit Airlines
Oct 20
MCI5:11 pmKansas City
19h 19m
1 stop
SJO11:30 amSan José Juan Santamaria Intl
Oct 23
SJO12:35 pmSan José Juan Santamaria Intl
26h 41m
1 stop
MCI4:16 pmKansas City
$307
Find similar
Spirit Airlines
Oct 20
MCI5:11 pmKansas City
19h 19m
1 stop
SJO11:30 amSan José Juan Santamaria Intl
Oct 25
SJO11:37 amSan José Juan Santamaria Intl
9h 22m
1 stop
MCI9:59 pmKansas City
$328
Find similar
Spirit Airlines
Oct 10
MCI5:11 pmKansas City
19h 19m
1 stop
SJO11:30 amSan José Juan Santamaria Intl
Oct 14
SJO12:35 pmSan José Juan Santamaria Intl
31h 10m
2 stops
MCI8:45 pmKansas City
$334
Find similar

United Airlines flights from Kansas City to San José, San José Province

Our best United Airlines deals on Kansas City to San José, San José Province flight tickets
United Airlines
Sep 19
MCI8:30 amKansas City
12h 07m
1 stop
SJO7:37 pmSan José Juan Santamaria Intl
Sep 23
SJO1:30 pmSan José Juan Santamaria Intl
18h 39m
2 stops
MCI9:09 amKansas City
$482
Find similar
United Airlines
Sep 23
MCI6:05 amKansas City
7h 21m
1 stop
SJO12:26 pmSan José Juan Santamaria Intl
Sep 29
SJO1:30 pmSan José Juan Santamaria Intl
20h 07m
2 stops
MCI10:37 amKansas City
$562
Find similar
United Airlines
Sep 19
MCI8:30 amKansas City
12h 07m
1 stop
SJO7:37 pmSan José Juan Santamaria Intl
Sep 23
SJO1:30 pmSan José Juan Santamaria Intl
21h 30m
1 stop
MCI12:00 pmKansas City
$598
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to San José, San José Province 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 September 16, 2025.
Use the filters below to find and compare flights from Kansas City to San José, San José Province that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Mon 10/20

5:11 pm-11:30 am

1 stop19h 19m

San José Juan Santamaria Intl

Thu 10/23

12:35 pm-4:16 pm

1 stop26h 41m

$307

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Mon 10/6

5:15 am-3:13 pm

1 stop10h 58m

San José Juan Santamaria Intl

Thu 10/9

7:30 am-9:59 pm

1 stop13h 29m

$313

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Thu 10/23

11:37 am-11:30 am

2 stops24h 53m

San José Juan Santamaria Intl

Sun 10/26

12:35 pm-4:16 pm

1 stop26h 41m

$316

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Fri 10/24

5:11 pm-11:30 am

1 stop19h 19m

San José Juan Santamaria Intl

Tue 10/28

12:35 pm-10:17 am

2 stops44h 42m

$321

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Mon 10/20

5:11 pm-11:30 am

1 stop19h 19m

San José Juan Santamaria Intl

Sat 10/25

11:37 am-9:59 pm

1 stop9h 22m

$328

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Fri 10/10

5:11 pm-11:30 am

1 stop19h 19m

San José Juan Santamaria Intl

Tue 10/14

12:35 pm-8:45 pm

2 stops31h 10m

$334

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Fri 10/3

5:39 pm-11:14 am

2 stops18h 35m

San José Juan Santamaria Intl

Thu 10/9

12:35 pm-4:16 pm

1 stop26h 41m

$338

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 11/5

5:04 am-9:05 pm

1 stop16h 01m

San José Juan Santamaria Intl

Fri 11/14

6:22 am-2:06 pm

1 stop7h 44m

$386

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 11/5

6:05 am-9:17 pm

2 stops15h 12m

San José Juan Santamaria Intl

Fri 11/14

1:12 pm-11:44 pm

2 stops10h 32m

$390

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sun 11/16

5:45 am-1:06 pm

1 stop7h 21m

San José Juan Santamaria Intl

Sat 11/22

2:31 pm-11:56 pm

1 stop9h 25m

$406

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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, San José Province

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, San José Province?

What is the cheapest month to fly to San José, San José Province?

The month of August is, on average, the cheapest month to fly to San José, San José Province from Kansas City, with most prices found around $401. If you’re not able to fly to San José, San José Province in August, then September is your next best option. Flight prices from Kansas City to San José, San José Province during September average around $443.

What is the cheapest day to depart on your flight to San José, San José Province?

The cheapest day to depart from Kansas City to San José, San José Province is on a Tuesday when prices can be found for as low as $474. The most expensive day to fly to San José, San José Province is Sunday, with ticket prices averaging around $623.

What is the cheapest time of day to depart on your flight to San José, San José Province?

In the evening is the cheapest time of day to fly from Kansas City to San José, San José Province when you can find flight prices for as low as $499. Flying to San José, San José Province in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to San José, San José Province, so prices are often more expensive at around $639 per ticket.

How far in advance should I book a flight to San José, San José Province?

You are more likely to see cheaper flights to San José, San José Province from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to San José, San José Province for around $546 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José, San José Province from Kansas City for as low as $451 on momondo.

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

As of September 2025, prices for Kansas City to San José, San José Province flights are approximately 31% cheaper when compared to flights at the same time last year.

When to book flights from Kansas City to San José, San José Province

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to San José, San José Province 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, San José Province (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, San José Province

Direct flights

None
There are no direct flights from Kansas City to San José, San José Province. There are no popular flight routes from Kansas City to San José, San José Province.
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 7h 21m.

  • 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, San José Province?

Best airlines flying from Kansas City to San José, San José Province

Compare and see reviews for airlines that fly from Kansas City to San José, San José Province with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $272Free CancellationRating
6.3
8,019 reviews
Search Spirit Airlines flights
DeltaPriceFrom $361Free CancellationRating
7.9
7,957 reviews
Search Delta flights
SouthwestPriceFrom $366Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $367Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $419Free CancellationRating
7.4
8,924 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
Alajuela
Monteverde
Heredia
Dominical
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.

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