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Cheap flights from Kansas City to San José from $177

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 4/15. 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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0 bags

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Cheap round-trip flights

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Spirit Airlines Logo
7:01 pm - 12:25 pmMCI-SJO
17h 24m1 stop
Spirit Airlines Logo
12:39 pm - 11:15 pmSJO-MCI
10h 36m1 stop
$303Spirit Airlines
Find Deal
Sat, Dec 6 - Fri, Dec 12
Spirit Airlines Logo
7:01 pm - 12:25 pmMCI-SJO
17h 24m1 stop
Spirit Airlines Logo
1:16 am - 11:08 amSJO-MCI
9h 52m1 stop
$307Spirit Airlines
Find Deal
Sat, Dec 13 - Sun, Jan 11
Spirit Airlines Logo
12:13 pm - 12:21 amMCI-SJO
12h 08m1 stop
Spirit Airlines Logo
1:16 am - 12:39 pmSJO-MCI
11h 23m2 stops
$313Spirit Airlines
Find Deal
Mon, Jan 12 - Wed, Jan 21
Spirit Airlines Logo
12:13 pm - 12:21 amMCI-SJO
12h 08m1 stop
Spirit Airlines Logo
1:19 pm - 11:08 amSJO-MCI
21h 49m1 stop
$330Spirit Airlines
Find Deal
Mon, Jan 12 - Thu, Jan 22
Spirit Airlines Logo
7:01 pm - 12:25 pmMCI-SJO
17h 24m1 stop
Spirit Airlines Logo
1:16 am - 12:39 pmSJO-MCI
11h 23m2 stops
$333Spirit Airlines
Find Deal
Sat, Dec 13 - Sun, Jan 11
Multiple Airlines Logo
11:06 am - 1:42 pmMCI-SJO
26h 36m1 stop
Multiple Airlines Logo
1:19 pm - 11:08 amSJO-MCI
21h 49m1 stop
$373Multiple Airlines
Find Deal
Fri, Feb 20 - Thu, Feb 26
American Airlines Logo
5:00 am - 8:51 pmMCI-SJO
15h 51m1 stop
American Airlines Logo
2:10 pm - 10:37 pmSJO-MCI
8h 27m1 stop
$386American Airlines
Find Deal
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
6:44 am - 8:51 pmMCI-SJO
14h 07m2 stops
American Airlines Logo
3:56 pm - 11:28 amSJO-MCI
19h 32m2 stops
$390American Airlines
Find Deal
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
6:00 am - 10:30 pmMCI-SJO
16h 30m1 stop
American Airlines Logo
6:00 am - 11:59 pmSJO-MCI
17h 59m1 stop
$392American Airlines
Find Deal
Wed, Jan 14 - Tue, Jan 20
American Airlines Logo
9:44 am - 10:28 pmMCI-SJO
12h 44m2 stops
American Airlines Logo
6:20 am - 9:29 pmSJO-MCI
15h 09m2 stops
$410American Airlines
Find Deal
Sat, Dec 6 - Fri, Dec 12

Spirit Airlines flights from Kansas City to San José

Our best Spirit Airlines deals on Kansas City to San José flight tickets
Spirit Airlines
Dec 6
MCI7:01 pmKansas City
17h 24m
1 stop
SJO12:25 pmSan José Juan Santamaria Intl
Dec 12
SJO12:39 pmSan José Juan Santamaria Intl
10h 36m
1 stop
MCI11:15 pmKansas City
$303
Find similar
Spirit Airlines
Dec 13
MCI7:01 pmKansas City
17h 24m
1 stop
SJO12:25 pmSan José Juan Santamaria Intl
Jan 11
SJO1:16 amSan José Juan Santamaria Intl
9h 52m
1 stop
MCI11:08 amKansas City
$307
Find similar
Spirit Airlines
Jan 12
MCI12:13 pmKansas City
12h 08m
1 stop
SJO12:21 amSan José Juan Santamaria Intl
Jan 21
SJO1:16 amSan José Juan Santamaria Intl
11h 23m
2 stops
MCI12:39 pmKansas City
$313
Find similar

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 18
MCI5:00 amKansas City
15h 51m
1 stop
SJO8:51 pmSan José Juan Santamaria Intl
Feb 25
SJO2:10 pmSan José Juan Santamaria Intl
8h 27m
1 stop
MCI10:37 pmKansas City
$386
Find similar
American Airlines
Feb 18
MCI6:44 amKansas City
14h 07m
2 stops
SJO8:51 pmSan José Juan Santamaria Intl
Feb 25
SJO3:56 pmSan José Juan Santamaria Intl
19h 32m
2 stops
MCI11:28 amKansas City
$390
Find similar
American Airlines
Jan 14
MCI6:00 amKansas City
16h 30m
1 stop
SJO10:30 pmSan José Juan Santamaria Intl
Jan 20
SJO6:00 amSan José Juan Santamaria Intl
17h 59m
1 stop
MCI11:59 pmKansas City
$392
Find similar

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 November 4, 2025.
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

Sat 12/6

7:01 pm-12:25 pm

1 stop17h 24m

San José Juan Santamaria Intl

Fri 12/12

12:39 pm-11:15 pm

1 stop10h 36m

$303

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sat 12/13

7:01 pm-12:25 pm

1 stop17h 24m

San José Juan Santamaria Intl

Sun 1/11

1:16 am-11:08 am

1 stop9h 52m

$307

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Mon 1/12

12:13 pm-12:21 am

1 stop12h 08m

San José Juan Santamaria Intl

Wed 1/21

1:16 am-12:39 pm

2 stops11h 23m

$313

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Mon 1/12

12:13 pm-12:21 am

1 stop12h 08m

San José Juan Santamaria Intl

Thu 1/22

1:19 pm-11:08 am

1 stop21h 49m

$330

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sat 12/13

7:01 pm-12:25 pm

1 stop17h 24m

San José Juan Santamaria Intl

Sun 1/11

1:16 am-12:39 pm

2 stops11h 23m

$333

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Fri 2/20

11:06 am-1:42 pm

1 stop26h 36m

San José Juan Santamaria Intl

Thu 2/26

1:19 pm-11:08 am

1 stop21h 49m

$373

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 2/18

5:00 am-8:51 pm

1 stop15h 51m

San José Juan Santamaria Intl

Wed 2/25

2:10 pm-10:37 pm

1 stop8h 27m

$386

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 2/18

6:44 am-8:51 pm

2 stops14h 07m

San José Juan Santamaria Intl

Wed 2/25

3:56 pm-11:28 am

2 stops19h 32m

$390

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 1/14

6:00 am-10:30 pm

1 stop16h 30m

San José Juan Santamaria Intl

Tue 1/20

6:00 am-11:59 pm

1 stop17h 59m

$392

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sat 12/6

9:44 am-10:28 pm

2 stops12h 44m

San José Juan Santamaria Intl

Fri 12/12

6:20 am-9:29 pm

2 stops15h 09m

$410

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 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, August 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 $401. If you don’t want to visit San José in August, then you should wait until September to fly from Kansas City, when ticket prices are also cheap, with an average price of $443.

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

On average, the least expensive day to fly to San José from Kansas City is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $474. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Kansas City to San José on a Sunday will generally be more expensive and average around $623. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Kansas City to San José flights are usually those with departure times in the evening. Our users have found flights to San José in the evening for as low as $499. Flights at noon are often more expensive with an average ticket price of $639.

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 $533 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 $489 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

Direct flights

None
There are no direct flights from Kansas City to San José. There are no popular flight routes from Kansas City to San José.
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  • 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 12h 08m.

  • 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 $273Free CancellationRating
6.3
8,113 reviews
Search Spirit Airlines flights
DeltaPriceFrom $361Free CancellationRating
7.9
8,003 reviews
Search Delta flights
American AirlinesPriceFrom $365Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
SouthwestPriceFrom $366Free CancellationRating
8.0
4,239 reviews
Search Southwest flights
United AirlinesPriceFrom $405Free CancellationRating
7.4
9,002 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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