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Cheap flights from Kansas City to San Juan from $120

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 Juan departing on 3/21. 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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Find the cheapest flights from Kansas City to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
1:00 pm - 11:25 pm
MCI
-
SJU
8h 25m
1 stop
Southwest Logo
3:50 pm - 11:45 pm
SJU
-
MCI
9h 55m
1 stop
$256Southwest
Sun, Mar 1 - Thu, Mar 5
Multiple Airlines Logo
12:12 pm - 12:33 pm
MCI
-
SJU
23h 21m
1 stop
Multiple Airlines Logo
6:00 am - 11:07 am
SJU
-
MCI
30h 07m
1 stop
$259Multiple Airlines
Sat, May 2 - Thu, May 7
Spirit Airlines Logo
12:24 pm - 11:58 pm
MCI
-
SJU
10h 34m
1 stop
Spirit Airlines Logo
7:54 pm - 11:29 am
SJU
-
MCI
16h 35m
1 stop
$260Spirit Airlines
Fri, Mar 20 - Thu, Mar 26
Spirit Airlines Logo
11:26 am - 3:31 pm
MCI
-
SJU
26h 05m
1 stop
Spirit Airlines Logo
4:36 pm - 10:30 am
SJU
-
MCI
19h 54m
1 stop
$262Spirit Airlines
Mon, Feb 23 - Thu, Feb 26
Multiple Airlines Logo
10:14 am - 2:22 pm
MCI
-
SJU
26h 08m
1 stop
Multiple Airlines Logo
6:00 am - 9:58 am
SJU
-
MCI
53h 58m
2 stops
$267Multiple Airlines
Sun, Feb 22 - Fri, Feb 27
Spirit Airlines Logo
11:26 am - 2:31 pm
MCI
-
SJU
26h 05m
1 stop
Spirit Airlines Logo
7:54 pm - 11:29 am
SJU
-
MCI
16h 35m
1 stop
$268Spirit Airlines
Mon, Mar 9 - Fri, Mar 13
Multiple Airlines Logo
11:00 am - 4:21 pm
MCI
-
SJU
27h 21m
1 stop
Multiple Airlines Logo
6:00 am - 9:58 am
SJU
-
MCI
53h 58m
2 stops
$269Multiple Airlines
Fri, Feb 20 - Fri, Feb 27
Multiple Airlines Logo
10:55 am - 3:31 pm
MCI
-
SJU
26h 36m
2 stops
Multiple Airlines Logo
8:05 pm - 3:29 pm
SJU
-
MCI
21h 24m
1 stop
$270Multiple Airlines
Mon, Feb 23 - Tue, Mar 3
Multiple Airlines Logo
5:08 pm - 5:58 pm
MCI
-
SJU
23h 50m
2 stops
Multiple Airlines Logo
7:54 pm - 11:29 am
SJU
-
MCI
16h 35m
1 stop
$271Multiple Airlines
Mon, Mar 9 - Fri, Mar 13
Multiple Airlines Logo
10:14 am - 6:58 pm
MCI
-
SJU
30h 44m
2 stops
Multiple Airlines Logo
6:27 pm - 9:58 am
SJU
-
MCI
17h 31m
1 stop
$274Multiple Airlines
Sun, Feb 22 - Sat, Feb 28

Southwest flights from Kansas City to San Juan Luis Munoz Marin Intl Airport

Our best Southwest deals on Kansas City to San Juan Luis Munoz Marin Intl Airport flight tickets
Southwest
Mar 1
MCI1:00 pmKansas City
8h 25m
1 stop
SJU11:25 pmSan Juan Luis Munoz Marin Intl
Mar 5
SJU3:50 pmSan Juan Luis Munoz Marin Intl
9h 55m
1 stop
MCI11:45 pmKansas City
$256
Southwest
May 6
MCI11:55 amKansas City
8h 10m
2 stops
SJU9:05 pmSan Juan Luis Munoz Marin Intl
May 16
SJU10:00 amSan Juan Luis Munoz Marin Intl
10h 15m
1 stop
MCI7:15 pmKansas City
$310

Spirit Airlines flights from Kansas City to San Juan Luis Munoz Marin Intl Airport

Our best Spirit Airlines deals on Kansas City to San Juan Luis Munoz Marin Intl Airport flight tickets
Spirit Airlines
Mar 20
MCI12:24 pmKansas City
10h 34m
1 stop
SJU11:58 pmSan Juan Luis Munoz Marin Intl
Mar 26
SJU7:54 pmSan Juan Luis Munoz Marin Intl
16h 35m
1 stop
MCI11:29 amKansas City
$260
Spirit Airlines
Feb 23
MCI11:26 amKansas City
26h 05m
1 stop
SJU3:31 pmSan Juan Luis Munoz Marin Intl
Feb 26
SJU4:36 pmSan Juan Luis Munoz Marin Intl
19h 54m
1 stop
MCI10:30 amKansas City
$262
Spirit Airlines
Mar 9
MCI11:26 amKansas City
26h 05m
1 stop
SJU2:31 pmSan Juan Luis Munoz Marin Intl
Mar 13
SJU7:54 pmSan Juan Luis Munoz Marin Intl
16h 35m
1 stop
MCI11:29 amKansas City
$268

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to San Juan Luis Munoz Marin Intl Airport 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 8, 2026.
Use the filters below to find and compare flights from Kansas City to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sun 3/1

1:00 pm-11:25 pm

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Thu 3/5

3:50 pm-11:45 pm

1 stop9h 55m

$256

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sat 5/2

12:12 pm-12:33 pm

1 stop23h 21m

San Juan Luis Munoz Marin Intl

Thu 5/7

6:00 am-11:07 am

1 stop30h 07m

$259

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Fri 3/20

12:24 pm-11:58 pm

1 stop10h 34m

San Juan Luis Munoz Marin Intl

Thu 3/26

7:54 pm-11:29 am

1 stop16h 35m

$260

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 2/23

11:26 am-3:31 pm

1 stop26h 05m

San Juan Luis Munoz Marin Intl

Thu 2/26

4:36 pm-10:30 am

1 stop19h 54m

$262

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sun 2/22

10:14 am-2:22 pm

1 stop26h 08m

San Juan Luis Munoz Marin Intl

Fri 2/27

6:00 am-9:58 am

2 stops53h 58m

$267

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 3/9

11:26 am-2:31 pm

1 stop26h 05m

San Juan Luis Munoz Marin Intl

Fri 3/13

7:54 pm-11:29 am

1 stop16h 35m

$268

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Fri 2/20

11:00 am-4:21 pm

1 stop27h 21m

San Juan Luis Munoz Marin Intl

Fri 2/27

6:00 am-9:58 am

2 stops53h 58m

$269

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 2/23

10:55 am-3:31 pm

2 stops26h 36m

San Juan Luis Munoz Marin Intl

Tue 3/3

8:05 pm-3:29 pm

1 stop21h 24m

$270

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 3/9

5:08 pm-5:58 pm

2 stops23h 50m

San Juan Luis Munoz Marin Intl

Fri 3/13

7:54 pm-11:29 am

1 stop16h 35m

$271

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sun 2/22

10:14 am-6:58 pm

2 stops30h 44m

San Juan Luis Munoz Marin Intl

Sat 2/28

6:27 pm-9:58 am

1 stop17h 31m

$274

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kansas City to San Juan Luis Munoz Marin Intl Airport

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 Juan Luis Munoz Marin Intl Airport?

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $343.

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $431 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Kansas City for as low as $352 on momondo.

How have Kansas City to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of February 2026, prices for Kansas City to San Juan Luis Munoz Marin Intl Airport flights are approximately 120% more expensive when compared to flights at the same time last year.

When to book flights from Kansas City to San Juan Luis Munoz Marin Intl Airport

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

Cheap Kansas City to San Juan Luis Munoz Marin Intl Airport (MCI to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

6h 35m

Direct flights

None
The fastest flight from Kansas City to San Juan Luis Munoz Marin Intl Airport takes 6h 35m
There are no direct flights from Kansas City to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Kansas City to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

  • How far is Kansas City to San Juan Luis Munoz Marin Intl by plane?

    The distance between Kansas City and San Juan Luis Munoz Marin Intl is about 2223.3 mi. 6h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Kansas City Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Kansas City Airport to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kansas City Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Kansas City Airport to San Juan Luis Munoz Marin 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 Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents required for your trip to San Juan Luis Munoz Marin 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 Juan Luis Munoz Marin 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 Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Kansas City to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Kansas City to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $140Free CancellationRating
6.3
8,430 reviews
Search Spirit Airlines flights
DeltaPriceFrom $215Free CancellationRating
7.9
8,174 reviews
Search Delta flights
United AirlinesPriceFrom $235Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
American AirlinesPriceFrom $235Free CancellationRating
7.2
11,258 reviews
Search American Airlines flights
SouthwestPriceFrom $265Free CancellationRating
8.0
4,282 reviews
Search Southwest flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Humacao
Rio Grande
Bayamón

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kansas City to San Juan for you.

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

momondo does allow users to show only those flights to San Juan 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 Juan?

momondo helps you find the best flight between Kansas City and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Kansas City to San Juan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Juan and let you know when they change.

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