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Cheap flights from Kansas City to San Juan from $118

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 10/26. 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

Enter your travel dates to find the best prices.
American Airlines Logo
6:06 am - 6:22 pmMCI-SJU
10h 16m2 stops
American Airlines Logo
11:38 am - 11:59 pmSJU-MCI
14h 21m1 stop
$235American Airlines
Find Deal
Tue, Jan 27 - Tue, Feb 3
American Airlines Logo
11:40 am - 11:59 pmMCI-SJU
10h 19m1 stop
American Airlines Logo
6:00 am - 10:39 pmSJU-MCI
18h 39m1 stop
$236American Airlines
Find Deal
Sat, Jan 24 - Wed, Feb 4
United Airlines Logo
12:35 pm - 10:22 pmMCI-SJU
7h 47m1 stop
United Airlines Logo
2:05 am - 2:22 pmSJU-MCI
14h 17m2 stops
$255United Airlines
Find Deal
Tue, Jan 20 - Fri, Jan 23
Delta Logo
11:55 am - 9:59 pmMCI-SJU
9h 04m1 stop
Delta Logo
4:30 pm - 11:01 pmSJU-MCI
8h 31m1 stop
$285Delta
Find Deal
Fri, Oct 31 - Sat, Nov 8
United Airlines Logo
11:29 am - 12:36 amMCI-SJU
11h 07m2 stops
United Airlines Logo
3:46 pm - 10:40 pmSJU-MCI
8h 54m1 stop
$317United Airlines
Find Deal
Fri, Jan 23 - Tue, Jan 27
Spirit Airlines Logo
1:44 pm - 11:19 pmMCI-SJU
7h 35m1 stop
Spirit Airlines Logo
2:59 am - 12:39 pmSJU-MCI
11h 40m1 stop
$328Spirit Airlines
Find Deal
Sat, Dec 6 - Fri, Dec 12
Spirit Airlines Logo
1:44 pm - 11:19 pmMCI-SJU
7h 35m1 stop
Spirit Airlines Logo
2:59 am - 12:39 pmSJU-MCI
11h 40m1 stop
$332Spirit Airlines
Find Deal
Sat, Dec 6 - Fri, Dec 12
Southwest Logo
7:00 am - 7:05 pmMCI-SJU
10h 05m2 stops
Southwest Logo
5:40 am - 2:45 pmSJU-MCI
11h 05m2 stops
$335Southwest
Find Deal
Mon, Jan 26 - Wed, Feb 4
Delta Logo
12:30 pm - 11:49 pmMCI-SJU
9h 19m1 stop
Delta Logo
6:15 am - 2:00 pmSJU-MCI
9h 45m1 stop
$350Delta
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Tue, Feb 24 - Wed, Mar 4
Southwest Logo
1:50 pm - 12:25 amMCI-SJU
9h 35m2 stops
Southwest Logo
5:00 am - 12:00 pmSJU-MCI
8h 00m1 stop
$370Southwest
Find Deal
Mon, Mar 9 - Fri, Mar 13

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

Our best Delta deals on Kansas City to San Juan Luis Munoz Marin Intl Airport flight tickets
Delta
Oct 31
MCI11:55 amKansas City
9h 04m
1 stop
SJU9:59 pmSan Juan Luis Munoz Marin Intl
Nov 8
SJU4:30 pmSan Juan Luis Munoz Marin Intl
8h 31m
1 stop
MCI11:01 pmKansas City
$285
Find similar
Delta
Feb 24
MCI12:30 pmKansas City
9h 19m
1 stop
SJU11:49 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU6:15 amSan Juan Luis Munoz Marin Intl
9h 45m
1 stop
MCI2:00 pmKansas City
$350
Find similar

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
Dec 6
MCI1:44 pmKansas City
7h 35m
1 stop
SJU11:19 pmSan Juan Luis Munoz Marin Intl
Dec 12
SJU2:59 amSan Juan Luis Munoz Marin Intl
11h 40m
1 stop
MCI12:39 pmKansas City
$328
Find similar
Spirit Airlines
Dec 6
MCI1:44 pmKansas City
7h 35m
1 stop
SJU11:19 pmSan Juan Luis Munoz Marin Intl
Dec 12
SJU2:59 amSan Juan Luis Munoz Marin Intl
11h 40m
1 stop
MCI12:39 pmKansas City
$332
Find similar
Spirit Airlines
Dec 11
MCI1:44 pmKansas City
7h 35m
1 stop
SJU11:19 pmSan Juan Luis Munoz Marin Intl
Dec 14
SJU2:59 amSan Juan Luis Munoz Marin Intl
11h 40m
1 stop
MCI12:39 pmKansas City
$383
Find similar

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 October 3, 2025.
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

Tue 1/27

6:06 am-6:22 pm

2 stops10h 16m

San Juan Luis Munoz Marin Intl

Tue 2/3

11:38 am-11:59 pm

1 stop14h 21m

$235

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sat 1/24

11:40 am-11:59 pm

1 stop10h 19m

San Juan Luis Munoz Marin Intl

Wed 2/4

6:00 am-10:39 pm

1 stop18h 39m

$236

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 1/20

12:35 pm-10:22 pm

1 stop7h 47m

San Juan Luis Munoz Marin Intl

Fri 1/23

2:05 am-2:22 pm

2 stops14h 17m

$255

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Fri 10/31

11:55 am-9:59 pm

1 stop9h 04m

San Juan Luis Munoz Marin Intl

Sat 11/8

4:30 pm-11:01 pm

1 stop8h 31m

$285

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Fri 1/23

11:29 am-12:36 am

2 stops11h 07m

San Juan Luis Munoz Marin Intl

Tue 1/27

3:46 pm-10:40 pm

1 stop8h 54m

$317

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sat 12/6

1:44 pm-11:19 pm

1 stop7h 35m

San Juan Luis Munoz Marin Intl

Fri 12/12

2:59 am-12:39 pm

1 stop11h 40m

$328

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sat 12/6

1:44 pm-11:19 pm

1 stop7h 35m

San Juan Luis Munoz Marin Intl

Fri 12/12

2:59 am-12:39 pm

1 stop11h 40m

$332

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 1/26

7:00 am-7:05 pm

2 stops10h 05m

San Juan Luis Munoz Marin Intl

Wed 2/4

5:40 am-2:45 pm

2 stops11h 05m

$335

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 2/24

12:30 pm-11:49 pm

1 stop9h 19m

San Juan Luis Munoz Marin Intl

Wed 3/4

6:15 am-2:00 pm

1 stop9h 45m

$350

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 3/9

1:50 pm-12:25 am

2 stops9h 35m

San Juan Luis Munoz Marin Intl

Fri 3/13

5:00 am-12:00 pm

1 stop8h 00m

$370

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 October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $375.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Kansas City is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $356. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Kansas City because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $484.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the afternoon when flights can be purchased for as low as $364. Flights in the evening are often more expensive with an average ticket price of $464.

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 $439 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 $384 on momondo.

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

As of October 2025, prices for Kansas City to San Juan Luis Munoz Marin Intl Airport flights are approximately 43% cheaper 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

Direct flights

None
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.
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  • 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 42m 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 $193Free CancellationRating
6.3
8,070 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,933 reviews
Search United Airlines flights
DeltaPriceFrom $249Free CancellationRating
7.9
7,962 reviews
Search Delta flights
SouthwestPriceFrom $265Free CancellationRating
8.0
4,248 reviews
Search Southwest flights
American AirlinesPriceFrom $274Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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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