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Cheap flights from Kansas City to San Juan from $94

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 3/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
United Airlines Logo
9:10 am - 9:00 pm
MCI
-
SJU
9h 50m
1 stop
United Airlines Logo
6:40 am - 4:52 pm
SJU
-
MCI
11h 12m
1 stop
$236United Airlines
Tue, Mar 3 - Tue, Mar 10
Delta Logo
1:00 pm - 11:58 pm
MCI
-
SJU
8h 58m
1 stop
Delta Logo
6:15 am - 3:59 pm
SJU
-
MCI
11h 44m
1 stop
$246Delta
Sat, Feb 21 - Wed, Feb 25
Spirit Airlines Logo
4:24 pm - 10:17 am
MCI
-
SJU
15h 53m
1 stop
Spirit Airlines Logo
6:00 am - 3:29 pm
SJU
-
MCI
11h 29m
1 stop
$254Spirit Airlines
Fri, Feb 20 - Tue, Feb 24
Delta Logo
8:05 am - 9:12 pm
MCI
-
SJU
11h 07m
1 stop
Delta Logo
6:37 pm - 11:40 pm
SJU
-
MCI
7h 03m
1 stop
$256Delta
Thu, Feb 26 - Thu, Mar 5
Spirit Airlines Logo
5:04 pm - 9:47 am
MCI
-
SJU
14h 43m
1 stop
Spirit Airlines Logo
5:20 am - 3:29 pm
SJU
-
MCI
12h 09m
1 stop
$259Spirit Airlines
Tue, Feb 10 - Tue, Feb 17
Multiple Airlines Logo
4:24 pm - 10:17 am
MCI
-
SJU
15h 53m
1 stop
Multiple Airlines Logo
3:58 am - 7:55 pm
SJU
-
MCI
17h 57m
2 stops
$271Multiple Airlines
Wed, Feb 25 - Fri, Mar 6
Multiple Airlines Logo
4:39 pm - 3:01 pm
MCI
-
SJU
20h 22m
2 stops
Multiple Airlines Logo
6:00 am - 3:29 pm
SJU
-
MCI
11h 29m
1 stop
$274Multiple Airlines
Wed, Feb 18 - Tue, Mar 3
American Airlines Logo
5:48 am - 5:01 pm
MCI
-
SJU
9h 13m
2 stops
American Airlines Logo
7:01 pm - 12:39 am
SJU
-
MCI
7h 38m
1 stop
$275American Airlines
Mon, Feb 9 - Sat, Feb 14
Multiple Airlines Logo
4:39 pm - 3:01 pm
MCI
-
SJU
20h 22m
2 stops
Multiple Airlines Logo
6:00 am - 3:29 pm
SJU
-
MCI
11h 29m
1 stop
$276Multiple Airlines
Wed, Feb 18 - Wed, Mar 4
Spirit Airlines Logo
5:04 pm - 9:47 am
MCI
-
SJU
14h 43m
1 stop
Spirit Airlines Logo
6:00 am - 4:09 pm
SJU
-
MCI
12h 09m
1 stop
$278Spirit Airlines
Tue, Jan 27 - Tue, Feb 3

American Airlines flights from Kansas City to San Juan

Our best American Airlines deals on Kansas City to San Juan flight tickets
American Airlines
Feb 9
MCI5:48 amKansas City
9h 13m
2 stops
SJU5:01 pmSan Juan Luis Munoz Marin Intl
Feb 14
SJU7:01 pmSan Juan Luis Munoz Marin Intl
7h 38m
1 stop
MCI12:39 amKansas City
$275
American Airlines
Feb 1
MCI6:06 amKansas City
8h 24m
1 stop
SJU4:30 pmSan Juan Luis Munoz Marin Intl
Feb 7
SJU6:05 amSan Juan Luis Munoz Marin Intl
11h 52m
1 stop
MCI3:57 pmKansas City
$296
American Airlines
May 16
MCI6:00 amKansas City
15h 05m
1 stop
SJU10:05 pmSan Juan Luis Munoz Marin Intl
May 23
SJU6:00 amSan Juan Luis Munoz Marin Intl
11h 31m
1 stop
MCI4:31 pmKansas City
$314

Spirit Airlines flights from Kansas City to San Juan

Our best Spirit Airlines deals on Kansas City to San Juan flight tickets
Spirit Airlines
Feb 20
MCI4:24 pmKansas City
15h 53m
1 stop
SJU10:17 amSan Juan Luis Munoz Marin Intl
Feb 24
SJU6:00 amSan Juan Luis Munoz Marin Intl
11h 29m
1 stop
MCI3:29 pmKansas City
$254
Spirit Airlines
Feb 10
MCI5:04 pmKansas City
14h 43m
1 stop
SJU9:47 amSan Juan Luis Munoz Marin Intl
Feb 17
SJU5:20 amSan Juan Luis Munoz Marin Intl
12h 09m
1 stop
MCI3:29 pmKansas City
$259
Spirit Airlines
Jan 27
MCI5:04 pmKansas City
14h 43m
1 stop
SJU9:47 amSan Juan Luis Munoz Marin Intl
Feb 3
SJU6:00 amSan Juan Luis Munoz Marin Intl
12h 09m
1 stop
MCI4:09 pmKansas City
$278

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to San Juan 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 January 12, 2026.
Use the filters below to find and compare flights from Kansas City to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 3/3

9:10 am-9:00 pm

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Tue 3/10

6:40 am-4:52 pm

1 stop11h 12m

$236

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sat 2/21

1:00 pm-11:58 pm

1 stop8h 58m

San Juan Luis Munoz Marin Intl

Wed 2/25

6:15 am-3:59 pm

1 stop11h 44m

$246

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Fri 2/20

4:24 pm-10:17 am

1 stop15h 53m

San Juan Luis Munoz Marin Intl

Tue 2/24

6:00 am-3:29 pm

1 stop11h 29m

$254

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Thu 2/26

8:05 am-9:12 pm

1 stop11h 07m

San Juan Luis Munoz Marin Intl

Thu 3/5

6:37 pm-11:40 pm

1 stop7h 03m

$256

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 2/10

5:04 pm-9:47 am

1 stop14h 43m

San Juan Luis Munoz Marin Intl

Tue 2/17

5:20 am-3:29 pm

1 stop12h 09m

$259

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Wed 2/25

4:24 pm-10:17 am

1 stop15h 53m

San Juan Luis Munoz Marin Intl

Fri 3/6

3:58 am-7:55 pm

2 stops17h 57m

$271

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Wed 2/18

4:39 pm-3:01 pm

2 stops20h 22m

San Juan Luis Munoz Marin Intl

Tue 3/3

6:00 am-3:29 pm

1 stop11h 29m

$274

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 2/9

5:48 am-5:01 pm

2 stops9h 13m

San Juan Luis Munoz Marin Intl

Sat 2/14

7:01 pm-12:39 am

1 stop7h 38m

$275

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Wed 2/18

4:39 pm-3:01 pm

2 stops20h 22m

San Juan Luis Munoz Marin Intl

Wed 3/4

6:00 am-3:29 pm

1 stop11h 29m

$276

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 1/27

5:04 pm-9:47 am

1 stop14h 43m

San Juan Luis Munoz Marin Intl

Tue 2/3

6:00 am-4:09 pm

1 stop12h 09m

$278

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 Juan from

How to get the cheapest flight ticket from Kansas City to San Juan

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?

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in October, then September is your next best option. Flight prices from Kansas City to San Juan during September average around $345.

How far in advance should I book a flight to San Juan?

You are more likely to see cheaper flights to San Juan from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $434 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Kansas City for as low as $360 on momondo.

Cheap Kansas City to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to San Juan

Fastest flight time

7h 31m

Direct flights

None
The fastest flight from Kansas City to San Juan takes 7h 31m
There are no direct flights from Kansas City to San Juan. There are no popular flight routes from Kansas City to San Juan.
Search flight deals

  • How far is Kansas City to San Juan by plane?

    The straight-line distance from Kansas City to San Juan is 2217.2 mi. Flights usually cover this in 7h 31m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Kansas City Airport to San Juan are updated daily.

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

  • How old do you have to be to fly from Kansas City Airport to San Juan?

    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.

  • What documentation or ID do you need to fly to San Juan?

    The required travel and health documents for your San Juan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Juan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Kansas City to San Juan

Compare and see reviews for airlines that fly from Kansas City to San Juan with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $193Free CancellationRating
6.3
8,303 reviews
Search Spirit Airlines flights
DeltaPriceFrom $223Free CancellationRating
7.9
8,039 reviews
Search Delta flights
United AirlinesPriceFrom $235Free CancellationRating
7.4
9,149 reviews
Search United Airlines flights
American AirlinesPriceFrom $235Free CancellationRating
7.2
11,114 reviews
Search American Airlines flights
SouthwestPriceFrom $264Free CancellationRating
8.0
4,256 reviews
Search Southwest flights

Why use momondo?

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

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 Juan from Kansas City.

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 simply researching potential flights to San Juan, momondo offers a useful price alert feature which will track prices for flights to San Juan from Kansas City and alert you when they change.

An easier way to manage your San Juan trip

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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan
San Juan Isla Grande Airport
San Juan Luis Munoz Marin Intl Airport