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Cheap flights from Kansas City to San Juan from $111

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 4/10. 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.
Southwest Logo
10:25 am - 7:05 pm
MCI
-
SJU
7h 40m
1 stop
Southwest Logo
5:35 am - 4:15 pm
SJU
-
MCI
11h 40m
2 stops
$260Southwest
Sat, Apr 11 - Wed, Apr 15
Delta Logo
12:25 pm - 11:13 pm
MCI
-
SJU
9h 48m
1 stop
Delta Logo
2:45 pm - 10:11 pm
SJU
-
MCI
8h 26m
1 stop
$270Delta
Mon, May 4 - Wed, May 6
United Airlines Logo
11:23 am - 11:50 pm
MCI
-
SJU
11h 27m
2 stops
United Airlines Logo
7:40 am - 2:25 pm
SJU
-
MCI
7h 45m
1 stop
$275United Airlines
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
6:15 am - 2:44 pm
MCI
-
SJU
7h 29m
1 stop
United Airlines Logo
1:00 am - 11:25 am
SJU
-
MCI
11h 25m
1 stop
$277United Airlines
Mon, Apr 27 - Fri, May 1
United Airlines Logo
9:55 am - 11:50 pm
MCI
-
SJU
12h 55m
2 stops
United Airlines Logo
7:40 am - 2:25 pm
SJU
-
MCI
7h 45m
1 stop
$278United Airlines
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
6:15 am - 2:44 pm
MCI
-
SJU
7h 29m
1 stop
United Airlines Logo
7:20 am - 7:45 pm
SJU
-
MCI
13h 25m
2 stops
$286United Airlines
Tue, Apr 21 - Tue, Apr 28
American Airlines Logo
5:30 am - 6:10 pm
MCI
-
SJU
11h 40m
2 stops
American Airlines Logo
7:25 am - 5:26 pm
SJU
-
MCI
11h 01m
2 stops
$288American Airlines
Tue, Apr 28 - Wed, May 6
United Airlines Logo
8:00 am - 9:24 pm
MCI
-
SJU
12h 24m
2 stops
United Airlines Logo
7:40 am - 2:26 pm
SJU
-
MCI
7h 46m
1 stop
$290United Airlines
Tue, May 5 - Sat, May 9
American Airlines Logo
6:00 am - 10:05 pm
MCI
-
SJU
15h 05m
1 stop
American Airlines Logo
5:45 am - 10:21 pm
SJU
-
MCI
17h 36m
1 stop
$293American Airlines
Wed, May 13 - Fri, May 15
American Airlines Logo
9:39 am - 11:02 pm
MCI
-
SJU
12h 23m
1 stop
American Airlines Logo
6:00 am - 12:59 pm
SJU
-
MCI
7h 59m
1 stop
$295American Airlines
Wed, May 6 - Wed, May 13

American Airlines flights from Kansas City to San Juan

Our best American Airlines deals on Kansas City to San Juan flight tickets
American Airlines
Apr 28
MCI5:30 amKansas City
11h 40m
2 stops
SJU6:10 pmSan Juan Luis Munoz Marin Intl
May 6
SJU7:25 amSan Juan Luis Munoz Marin Intl
11h 01m
2 stops
MCI5:26 pmKansas City
$288
American Airlines
May 13
MCI6:00 amKansas City
15h 05m
1 stop
SJU10:05 pmSan Juan Luis Munoz Marin Intl
May 15
SJU5:45 amSan Juan Luis Munoz Marin Intl
17h 36m
1 stop
MCI10:21 pmKansas City
$293
American Airlines
May 6
MCI9:39 amKansas City
12h 23m
1 stop
SJU11:02 pmSan Juan Luis Munoz Marin Intl
May 13
SJU6:00 amSan Juan Luis Munoz Marin Intl
7h 59m
1 stop
MCI12:59 pmKansas City
$295

United Airlines flights from Kansas City to San Juan

Our best United Airlines deals on Kansas City to San Juan flight tickets
United Airlines
Apr 14
MCI11:23 amKansas City
11h 27m
2 stops
SJU11:50 pmSan Juan Luis Munoz Marin Intl
Apr 21
SJU7:40 amSan Juan Luis Munoz Marin Intl
7h 45m
1 stop
MCI2:25 pmKansas City
$275
United Airlines
Apr 27
MCI6:15 amKansas City
7h 29m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
May 1
SJU1:00 amSan Juan Luis Munoz Marin Intl
11h 25m
1 stop
MCI11:25 amKansas City
$277
United Airlines
Apr 14
MCI9:55 amKansas City
12h 55m
2 stops
SJU11:50 pmSan Juan Luis Munoz Marin Intl
Apr 21
SJU7:40 amSan Juan Luis Munoz Marin Intl
7h 45m
1 stop
MCI2:25 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 March 17, 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

Cheapest round-trip

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sat 4/11

10:25 am-7:05 pm

1 stop7h 40m

San Juan Luis Munoz Marin Intl

Wed 4/15

5:35 am-4:15 pm

2 stops11h 40m

$260
Quickest round-trip

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 5/4

12:25 pm-11:13 pm

1 stop9h 48m

San Juan Luis Munoz Marin Intl

Wed 5/6

2:45 pm-10:11 pm

1 stop8h 26m

$270

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 4/14

11:23 am-11:50 pm

2 stops11h 27m

San Juan Luis Munoz Marin Intl

Tue 4/21

7:40 am-2:25 pm

1 stop7h 45m

$275

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 4/27

6:15 am-2:44 pm

1 stop7h 29m

San Juan Luis Munoz Marin Intl

Fri 5/1

1:00 am-11:25 am

1 stop11h 25m

$277

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 4/14

9:55 am-11:50 pm

2 stops12h 55m

San Juan Luis Munoz Marin Intl

Tue 4/21

7:40 am-2:25 pm

1 stop7h 45m

$278

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 4/21

6:15 am-2:44 pm

1 stop7h 29m

San Juan Luis Munoz Marin Intl

Tue 4/28

7:20 am-7:45 pm

2 stops13h 25m

$286

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 4/28

5:30 am-6:10 pm

2 stops11h 40m

San Juan Luis Munoz Marin Intl

Wed 5/6

7:25 am-5:26 pm

2 stops11h 01m

$288

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 5/5

8:00 am-9:24 pm

2 stops12h 24m

San Juan Luis Munoz Marin Intl

Sat 5/9

7:40 am-2:26 pm

1 stop7h 46m

$290

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Wed 5/13

6:00 am-10:05 pm

1 stop15h 05m

San Juan Luis Munoz Marin Intl

Fri 5/15

5:45 am-10:21 pm

1 stop17h 36m

$293

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Wed 5/6

9:39 am-11:02 pm

1 stop12h 23m

San Juan Luis Munoz Marin Intl

Wed 5/13

6:00 am-12:59 pm

1 stop7h 59m

$295

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 September, then October is your next best option. Flight prices from Kansas City to San Juan during October average around $315.

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 $355 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 29m

Direct flights

None
The fastest flight from Kansas City to San Juan takes 7h 29m
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 29m, 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 $153Free CancellationRating
6.3
8,520 reviews
Search Spirit Airlines flights
DeltaPriceFrom $215Free CancellationRating
7.9
8,288 reviews
Search Delta flights
United AirlinesPriceFrom $235Free CancellationRating
7.4
9,431 reviews
Search United Airlines flights
American AirlinesPriceFrom $235Free CancellationRating
7.1
11,468 reviews
Search American Airlines flights
SouthwestPriceFrom $265Free CancellationRating
8.0
4,320 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