Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Kansas City to San Juan from $115

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 4/19. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Kansas City to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 2:29 pm
MCI
-
SJU
7h 29m
1 stop
American Airlines Logo
6:00 am - 10:01 pm
SJU
-
MCI
17h 01m
1 stop
$270American Airlines
Tue, May 5 - Sat, May 9
American Airlines Logo
5:52 pm - 9:13 am
MCI
-
SJU
14h 21m
1 stop
American Airlines Logo
7:25 am - 11:18 pm
SJU
-
MCI
16h 53m
1 stop
$275American Airlines
Wed, May 6 - Wed, May 13
United Airlines Logo
9:55 am - 9:24 pm
MCI
-
SJU
10h 29m
2 stops
United Airlines Logo
1:00 am - 10:27 am
SJU
-
MCI
10h 27m
2 stops
$284United Airlines
Wed, Apr 15 - Tue, Apr 21
Spirit Airlines Logo
12:24 pm - 11:58 pm
MCI
-
SJU
10h 34m
1 stop
Spirit Airlines Logo
7:54 pm - 11:29 am
SJU
-
MCI
16h 35m
1 stop
$285Spirit Airlines
Thu, Apr 2 - Mon, Apr 6
Delta Logo
7:00 am - 4:35 pm
MCI
-
SJU
8h 35m
1 stop
Delta Logo
5:41 pm - 11:52 pm
SJU
-
MCI
7h 11m
1 stop
$286Delta
Sat, Sep 5 - Fri, Sep 11
American Airlines Logo
6:30 am - 6:10 pm
MCI
-
SJU
10h 40m
2 stops
American Airlines Logo
6:00 am - 9:56 pm
SJU
-
MCI
16h 56m
1 stop
$291American Airlines
Wed, Apr 22 - Sat, May 2
United Airlines Logo
6:17 am - 9:24 pm
MCI
-
SJU
14h 07m
2 stops
United Airlines Logo
7:40 am - 2:26 pm
SJU
-
MCI
7h 46m
1 stop
$294United Airlines
Mon, May 4 - Sat, May 9
Delta Logo
5:40 am - 4:23 pm
MCI
-
SJU
9h 43m
1 stop
Delta Logo
12:55 pm - 11:50 pm
SJU
-
MCI
11h 55m
1 stop
$297Delta
Tue, Apr 14 - Tue, Apr 21
Spirit Airlines Logo
12:24 pm - 11:58 pm
MCI
-
SJU
10h 34m
1 stop
Spirit Airlines Logo
7:54 pm - 11:29 am
SJU
-
MCI
16h 35m
1 stop
$298Spirit Airlines
Mon, Mar 30 - Fri, Apr 3
Frontier Logo
3:55 pm - 1:35 am
MCI
-
SJU
8h 40m
1 stop
Frontier Logo
6:00 am - 1:42 pm
SJU
-
MCI
8h 42m
1 stop
$300Frontier
Mon, Jun 1 - Thu, Jun 4

Delta flights from Kansas City to San Juan

Our best Delta deals on Kansas City to San Juan flight tickets
Delta
Sep 5
MCI7:00 amKansas City
8h 35m
1 stop
SJU4:35 pmSan Juan Luis Munoz Marin Intl
Sep 11
SJU5:41 pmSan Juan Luis Munoz Marin Intl
7h 11m
1 stop
MCI11:52 pmKansas City
$286
Delta
Apr 14
MCI5:40 amKansas City
9h 43m
1 stop
SJU4:23 pmSan Juan Luis Munoz Marin Intl
Apr 21
SJU12:55 pmSan Juan Luis Munoz Marin Intl
11h 55m
1 stop
MCI11:50 pmKansas City
$297
Delta
Apr 14
MCI5:40 amKansas City
9h 43m
1 stop
SJU4:23 pmSan Juan Luis Munoz Marin Intl
Apr 21
SJU12:55 pmSan Juan Luis Munoz Marin Intl
10h 16m
1 stop
MCI10:11 pmKansas City
$317

American Airlines flights from Kansas City to San Juan

Our best American Airlines deals on Kansas City to San Juan flight tickets
American Airlines
May 5
MCI6:00 amKansas City
7h 29m
1 stop
SJU2:29 pmSan Juan Luis Munoz Marin Intl
May 9
SJU6:00 amSan Juan Luis Munoz Marin Intl
17h 01m
1 stop
MCI10:01 pmKansas City
$270
American Airlines
May 6
MCI5:52 pmKansas City
14h 21m
1 stop
SJU9:13 amSan Juan Luis Munoz Marin Intl
May 13
SJU7:25 amSan Juan Luis Munoz Marin Intl
16h 53m
1 stop
MCI11:18 pmKansas City
$275
American Airlines
Apr 14
MCI5:33 amKansas City
11h 37m
2 stops
SJU6:10 pmSan Juan Luis Munoz Marin Intl
Apr 21
SJU6:00 amSan Juan Luis Munoz Marin Intl
8h 00m
1 stop
MCI1:00 pmKansas City
$309

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 11, 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

Tue 5/5

6:00 am-2:29 pm

1 stop7h 29m

San Juan Luis Munoz Marin Intl

Sat 5/9

6:00 am-10:01 pm

1 stop17h 01m

$270

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Wed 5/6

5:52 pm-9:13 am

1 stop14h 21m

San Juan Luis Munoz Marin Intl

Wed 5/13

7:25 am-11:18 pm

1 stop16h 53m

$275

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Wed 4/15

9:55 am-9:24 pm

2 stops10h 29m

San Juan Luis Munoz Marin Intl

Tue 4/21

1:00 am-10:27 am

2 stops10h 27m

$284

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Thu 4/2

12:24 pm-11:58 pm

1 stop10h 34m

San Juan Luis Munoz Marin Intl

Mon 4/6

7:54 pm-11:29 am

1 stop16h 35m

$285
Quickest round-trip

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sat 9/5

7:00 am-4:35 pm

1 stop8h 35m

San Juan Luis Munoz Marin Intl

Fri 9/11

5:41 pm-11:52 pm

1 stop7h 11m

$286

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Wed 4/22

6:30 am-6:10 pm

2 stops10h 40m

San Juan Luis Munoz Marin Intl

Sat 5/2

6:00 am-9:56 pm

1 stop16h 56m

$291

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 5/4

6:17 am-9:24 pm

2 stops14h 07m

San Juan Luis Munoz Marin Intl

Sat 5/9

7:40 am-2:26 pm

1 stop7h 46m

$294

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 4/14

5:40 am-4:23 pm

1 stop9h 43m

San Juan Luis Munoz Marin Intl

Tue 4/21

12:55 pm-11:50 pm

1 stop11h 55m

$297

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 3/30

12:24 pm-11:58 pm

1 stop10h 34m

San Juan Luis Munoz Marin Intl

Fri 4/3

7:54 pm-11:29 am

1 stop16h 35m

$298

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 6/1

3:55 pm-1:35 am

1 stop8h 40m

San Juan Luis Munoz Marin Intl

Thu 6/4

6:00 am-1:42 pm

1 stop8h 42m

$300

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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 $314.

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 $430 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 21m

Direct flights

None
The fastest flight from Kansas City to San Juan takes 7h 21m
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 21m, 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
8,516 reviews
Search Spirit Airlines flights
DeltaPriceFrom $203Free CancellationRating
7.9
8,278 reviews
Search Delta flights
United AirlinesPriceFrom $235Free CancellationRating
7.4
9,413 reviews
Search United Airlines flights
American AirlinesPriceFrom $235Free CancellationRating
7.1
11,419 reviews
Search American Airlines flights
SouthwestPriceFrom $265Free CancellationRating
8.0
4,317 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 4/10
Fri 4/17
By creating a price alert you accept our terms of use and privacy policy.

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