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Cheap flights from Kansas City to San Juan from $107

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 3/3. 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.
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
$274Spirit Airlines
Sat, Feb 7 - Tue, Feb 10
Multiple Airlines Logo
4:24 pm - 2:53 am
MCI
-
SJU
8h 29m
1 stop
Multiple Airlines Logo
8:53 pm - 9:58 am
SJU
-
MCI
15h 05m
2 stops
$276Multiple Airlines
Tue, Feb 24 - Sat, Feb 28
Multiple Airlines Logo
11:26 am - 3:31 pm
MCI
-
SJU
26h 05m
1 stop
Multiple Airlines Logo
7:09 pm - 3:44 pm
SJU
-
MCI
46h 35m
2 stops
$277Multiple Airlines
Mon, Feb 23 - Mon, Mar 2
Spirit Airlines Logo
4:24 pm - 10:17 am
MCI
-
SJU
15h 53m
1 stop
Spirit Airlines Logo
8:05 pm - 3:29 pm
SJU
-
MCI
21h 24m
1 stop
$278Spirit Airlines
Mon, Feb 23 - Tue, Mar 3
Multiple Airlines Logo
8:41 pm - 12:54 am
MCI
-
SJU
26h 13m
2 stops
Multiple Airlines Logo
5:00 am - 3:29 pm
SJU
-
MCI
11h 29m
1 stop
$280Multiple Airlines
Sat, Feb 28 - Wed, Mar 11
Multiple Airlines Logo
5:45 am - 10:03 pm
MCI
-
SJU
15h 18m
1 stop
Multiple Airlines Logo
5:30 am - 4:55 pm
SJU
-
MCI
12h 25m
1 stop
$281Multiple Airlines
Sat, Mar 21 - Thu, Mar 26
Spirit Airlines Logo
11:26 am - 6:54 pm
MCI
-
SJU
6h 28m
1 stop
Spirit Airlines Logo
3:43 pm - 11:59 pm
SJU
-
MCI
9h 16m
1 stop
$283Spirit Airlines
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
11:30 am - 11:50 pm
MCI
-
SJU
11h 20m
2 stops
United Airlines Logo
1:00 am - 10:27 am
SJU
-
MCI
10h 27m
2 stops
$284United Airlines
Wed, Apr 15 - Fri, Apr 17
Multiple Airlines Logo
11:26 am - 9:34 pm
MCI
-
SJU
9h 08m
1 stop
Multiple Airlines Logo
9:41 pm - 3:36 pm
SJU
-
MCI
42h 55m
2 stops
$286Multiple Airlines
Sat, Mar 28 - Sat, Apr 4
Multiple Airlines Logo
11:26 am - 9:34 pm
MCI
-
SJU
9h 08m
1 stop
Multiple Airlines Logo
1:45 am - 3:36 pm
SJU
-
MCI
14h 51m
2 stops
$287Multiple Airlines
Sat, Mar 28 - Thu, Apr 2

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 7
MCI5:04 pmKansas City
14h 43m
1 stop
SJU9:47 amSan Juan Luis Munoz Marin Intl
Feb 10
SJU6:00 amSan Juan Luis Munoz Marin Intl
12h 09m
1 stop
MCI4:09 pmKansas City
$274
Spirit Airlines
Feb 23
MCI4:24 pmKansas City
15h 53m
1 stop
SJU10:17 amSan Juan Luis Munoz Marin Intl
Mar 3
SJU8:05 pmSan Juan Luis Munoz Marin Intl
21h 24m
1 stop
MCI3:29 pmKansas City
$278
Spirit Airlines
Apr 14
MCI11:26 amKansas City
6h 28m
1 stop
SJU6:54 pmSan Juan Luis Munoz Marin Intl
Apr 21
SJU3:43 pmSan Juan Luis Munoz Marin Intl
9h 16m
1 stop
MCI11:59 pmKansas City
$283

Delta flights from Kansas City to San Juan

Our best Delta deals on Kansas City to San Juan flight tickets
Delta
Apr 26
MCI8:10 amKansas City
7h 13m
1 stop
SJU4:23 pmSan Juan Luis Munoz Marin Intl
May 5
SJU2:34 pmSan Juan Luis Munoz Marin Intl
8h 37m
1 stop
MCI10:11 pmKansas City
$310
Delta
Apr 30
MCI3:04 pmKansas City
7h 09m
1 stop
SJU11:13 pmSan Juan Luis Munoz Marin Intl
May 7
SJU12:50 pmSan Juan Luis Munoz Marin Intl
12h 05m
1 stop
MCI11:55 pmKansas City
$326
Delta
Jan 29
MCI8:05 amKansas City
10h 53m
1 stop
SJU8:58 pmSan Juan Luis Munoz Marin Intl
Feb 7
SJU4:30 pmSan Juan Luis Munoz Marin Intl
8h 57m
1 stop
MCI11:27 pmKansas City
$441

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 28, 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

Sat 2/7

5:04 pm-9:47 am

1 stop14h 43m

San Juan Luis Munoz Marin Intl

Tue 2/10

6:00 am-4:09 pm

1 stop12h 09m

$274

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 2/24

4:24 pm-2:53 am

1 stop8h 29m

San Juan Luis Munoz Marin Intl

Sat 2/28

8:53 pm-9:58 am

2 stops15h 05m

$276

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

Mon 3/2

7:09 pm-3:44 pm

2 stops46h 35m

$277

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 2/23

4:24 pm-10:17 am

1 stop15h 53m

San Juan Luis Munoz Marin Intl

Tue 3/3

8:05 pm-3:29 pm

1 stop21h 24m

$278

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sat 2/28

8:41 pm-12:54 am

2 stops26h 13m

San Juan Luis Munoz Marin Intl

Wed 3/11

5:00 am-3:29 pm

1 stop11h 29m

$280

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sat 3/21

5:45 am-10:03 pm

1 stop15h 18m

San Juan Luis Munoz Marin Intl

Thu 3/26

5:30 am-4:55 pm

1 stop12h 25m

$281

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 4/14

11:26 am-6:54 pm

1 stop6h 28m

San Juan Luis Munoz Marin Intl

Tue 4/21

3:43 pm-11:59 pm

1 stop9h 16m

$283

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Wed 4/15

11:30 am-11:50 pm

2 stops11h 20m

San Juan Luis Munoz Marin Intl

Fri 4/17

1:00 am-10:27 am

2 stops10h 27m

$284

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sat 3/28

11:26 am-9:34 pm

1 stop9h 08m

San Juan Luis Munoz Marin Intl

Sat 4/4

9:41 pm-3:36 pm

2 stops42h 55m

$286

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sat 3/28

11:26 am-9:34 pm

1 stop9h 08m

San Juan Luis Munoz Marin Intl

Thu 4/2

1:45 am-3:36 pm

2 stops14h 51m

$287

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 $438 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 $357 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

6h 59m

Direct flights

None
The fastest flight from Kansas City to San Juan takes 6h 59m
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 6h 59m, 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 $140Free CancellationRating
6.3
8,387 reviews
Search Spirit Airlines flights
DeltaPriceFrom $215Free CancellationRating
7.9
8,124 reviews
Search Delta flights
United AirlinesPriceFrom $235Free CancellationRating
7.4
9,212 reviews
Search United Airlines flights
American AirlinesPriceFrom $235Free CancellationRating
7.2
11,201 reviews
Search American Airlines flights
SouthwestPriceFrom $265Free CancellationRating
8.0
4,267 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