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Cheap flights from Kansas City to San Juan from $108

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 10/5. 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

Delta Logo
1:37 pm - 9:59 pmMCI-SJU
7h 22m1 stop
Delta Logo
7:15 am - 12:29 pmSJU-MCI
7h 14m1 stop
$215Delta
Find Deal
Fri, Oct 31 - Wed, Nov 5
United Airlines Logo
10:00 am - 10:22 pmMCI-SJU
10h 22m2 stops
United Airlines Logo
8:10 am - 5:21 pmSJU-MCI
11h 11m2 stops
$232United Airlines
Find Deal
Sat, Jan 24 - Wed, Feb 4
American Airlines Logo
5:48 am - 5:15 pmMCI-SJU
9h 27m2 stops
American Airlines Logo
12:50 pm - 10:04 pmSJU-MCI
11h 14m2 stops
$265American Airlines
Find Deal
Tue, Jan 27 - Tue, Feb 3
American Airlines Logo
5:30 pm - 12:00 pmMCI-SJU
16h 30m1 stop
American Airlines Logo
7:20 am - 7:12 pmSJU-MCI
13h 52m1 stop
$266American Airlines
Find Deal
Sat, Jan 24 - Wed, Feb 4
Spirit Airlines Logo
5:15 am - 2:11 pmMCI-SJU
7h 56m1 stop
Spirit Airlines Logo
3:19 pm - 11:07 pmSJU-MCI
8h 48m1 stop
$290Spirit Airlines
Find Deal
Tue, Sep 9 - Sat, Sep 13
Spirit Airlines Logo
5:15 am - 2:11 pmMCI-SJU
7h 56m1 stop
Spirit Airlines Logo
3:19 pm - 11:07 pmSJU-MCI
8h 48m1 stop
$304Spirit Airlines
Find Deal
Mon, Sep 22 - Mon, Sep 29
Southwest Logo
11:35 am - 12:45 amMCI-SJU
12h 10m1 stop
Southwest Logo
5:05 am - 4:45 pmSJU-MCI
12h 40m1 stop
$339Southwest
Find Deal
Fri, Oct 17 - Tue, Oct 21
Southwest Logo
6:40 am - 12:35 amMCI-SJU
16h 55m2 stops
Southwest Logo
10:30 pm - 8:55 amSJU-MCI
11h 25m1 stop
$340Southwest
Find Deal
Sun, Sep 14 - Sun, Sep 21
Logo
5:15 am - 2:12 pmMCI-SJU
7h 57m1 stop
Logo
6:54 pm - 10:17 amSJU-MCI
17h 23m2 stops
$343
Find Deal
Thu, Oct 30 - Sun, Nov 2
Logo
5:19 pm - 2:42 pmMCI-SJU
20h 23m1 stop
Logo
12:10 pm - 9:04 amSJU-MCI
22h 54m1 stop
$344
Find Deal
Sat, Nov 1 - Wed, Nov 5

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
Sep 9
MCI5:15 amKansas City
7h 56m
1 stop
SJU2:11 pmSan Juan Luis Munoz Marin Intl
Sep 13
SJU3:19 pmSan Juan Luis Munoz Marin Intl
8h 48m
1 stop
MCI11:07 pmKansas City
$290
Find similar
Spirit Airlines
Sep 22
MCI5:15 amKansas City
7h 56m
1 stop
SJU2:11 pmSan Juan Luis Munoz Marin Intl
Sep 29
SJU3:19 pmSan Juan Luis Munoz Marin Intl
8h 48m
1 stop
MCI11:07 pmKansas City
$304
Find similar
Spirit Airlines
Oct 4
MCI5:15 amKansas City
7h 56m
1 stop
SJU2:11 pmSan Juan Luis Munoz Marin Intl
Oct 10
SJU2:49 amSan Juan Luis Munoz Marin Intl
21h 57m
1 stop
MCI11:46 pmKansas City
$308
Find similar

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

Our best United Airlines deals on Kansas City to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
Jan 24
MCI10:00 amKansas City
10h 22m
2 stops
SJU10:22 pmSan Juan Luis Munoz Marin Intl
Feb 4
SJU8:10 amSan Juan Luis Munoz Marin Intl
11h 11m
2 stops
MCI5:21 pmKansas City
$232
Find similar
United Airlines
Oct 28
MCI6:00 amKansas City
7h 40m
1 stop
SJU2:40 pmSan Juan Luis Munoz Marin Intl
Nov 4
SJU8:30 amSan Juan Luis Munoz Marin Intl
15h 20m
2 stops
MCI9:50 pmKansas City
$305
Find similar
United Airlines
Sep 23
MCI7:30 amKansas City
15h 27m
2 stops
SJU11:57 pmSan Juan Luis Munoz Marin Intl
Sep 29
SJU1:05 amSan Juan Luis Munoz Marin Intl
14h 15m
2 stops
MCI2:20 pmKansas City
$335
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 August 16, 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

Fri 10/31

1:37 pm-9:59 pm

1 stop7h 22m

San Juan Luis Munoz Marin Intl

Wed 11/5

7:15 am-12:29 pm

1 stop7h 14m

$215

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sat 1/24

10:00 am-10:22 pm

2 stops10h 22m

San Juan Luis Munoz Marin Intl

Wed 2/4

8:10 am-5:21 pm

2 stops11h 11m

$232

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 1/27

5:48 am-5:15 pm

2 stops9h 27m

San Juan Luis Munoz Marin Intl

Tue 2/3

12:50 pm-10:04 pm

2 stops11h 14m

$265

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sat 1/24

5:30 pm-12:00 pm

1 stop16h 30m

San Juan Luis Munoz Marin Intl

Wed 2/4

7:20 am-7:12 pm

1 stop13h 52m

$266

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 9/9

5:15 am-2:11 pm

1 stop7h 56m

San Juan Luis Munoz Marin Intl

Sat 9/13

3:19 pm-11:07 pm

1 stop8h 48m

$290

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 9/22

5:15 am-2:11 pm

1 stop7h 56m

San Juan Luis Munoz Marin Intl

Mon 9/29

3:19 pm-11:07 pm

1 stop8h 48m

$304

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Fri 10/17

11:35 am-12:45 am

1 stop12h 10m

San Juan Luis Munoz Marin Intl

Tue 10/21

5:05 am-4:45 pm

1 stop12h 40m

$339

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sun 9/14

6:40 am-12:35 am

2 stops16h 55m

San Juan Luis Munoz Marin Intl

Sun 9/21

10:30 pm-8:55 am

1 stop11h 25m

$340

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Thu 10/30

5:15 am-2:12 pm

1 stop7h 57m

San Juan Luis Munoz Marin Intl

Sun 11/2

6:54 pm-10:17 am

2 stops17h 23m

$343

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sat 11/1

5:19 pm-2:42 pm

1 stop20h 23m

San Juan Luis Munoz Marin Intl

Wed 11/5

12:10 pm-9:04 am

1 stop22h 54m

$344

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 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 $364.

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 $380 on momondo.

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

As of August 2025, prices for Kansas City to San Juan Luis Munoz Marin Intl Airport flights are approximately 4% 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

Best Price Found

$108

Fastest flight time

7h 12m

Direct flights

None
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Kansas City in the past 72 hours is $108. The best round-trip flight deal from Kansas City to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $215.
The fastest flight from Kansas City to San Juan Luis Munoz Marin Intl Airport takes 7h 12m
There are no direct flights from Kansas City to San Juan Luis Munoz Marin Intl Airport. Popular non-direct route for this connection is Kansas City Airport - 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. 7h 22m 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 $194Free CancellationRating
6.3
8,042 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $264Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
DeltaPriceFrom $265Free CancellationRating
8.0
7,985 reviews
Search Delta flights
American AirlinesPriceFrom $274Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $315Free CancellationRating
8.0
4,246 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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