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Cheap flights from Kansas City to San Juan from $110

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 1/25. 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

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Multiple Airlines Logo
6:15 pm - 3:33 pmMCI-SJU
19h 18m1 stop
Multiple Airlines Logo
4:40 pm - 10:31 amSJU-MCI
19h 51m1 stop
$211Multiple Airlines
Find Deal
Wed, Jan 7 - Wed, Jan 14
Delta Logo
8:05 am - 5:17 pmMCI-SJU
7h 12m1 stop
Delta Logo
7:30 am - 5:13 pmSJU-MCI
11h 43m1 stop
$219Delta
Find Deal
Tue, Jan 27 - Thu, Feb 5
Spirit Airlines Logo
11:26 am - 3:35 pmMCI-SJU
26h 09m1 stop
Spirit Airlines Logo
4:40 pm - 10:31 amSJU-MCI
19h 51m1 stop
$221Spirit Airlines
Find Deal
Mon, Jan 26 - Wed, Feb 4
Spirit Airlines Logo
11:26 am - 3:35 pmMCI-SJU
26h 09m1 stop
Spirit Airlines Logo
4:40 pm - 10:31 amSJU-MCI
19h 51m1 stop
$225Spirit Airlines
Find Deal
Mon, Feb 2 - Wed, Feb 4
Spirit Airlines Logo
11:26 am - 3:35 pmMCI-SJU
26h 09m1 stop
Spirit Airlines Logo
4:40 pm - 10:31 amSJU-MCI
19h 51m1 stop
$226Spirit Airlines
Find Deal
Mon, Jan 26 - Wed, Feb 4
Spirit Airlines Logo
11:26 am - 3:35 pmMCI-SJU
26h 09m1 stop
Spirit Airlines Logo
4:40 pm - 10:31 amSJU-MCI
19h 51m1 stop
$227Spirit Airlines
Find Deal
Mon, Feb 2 - Wed, Feb 4
Spirit Airlines Logo
11:26 am - 3:35 pmMCI-SJU
26h 09m1 stop
Spirit Airlines Logo
4:40 pm - 10:31 amSJU-MCI
19h 51m1 stop
$228Spirit Airlines
Find Deal
Mon, Jan 26 - Wed, Feb 4
Spirit Airlines Logo
11:26 am - 3:35 pmMCI-SJU
26h 09m1 stop
Spirit Airlines Logo
4:40 pm - 10:31 amSJU-MCI
19h 51m1 stop
$229Spirit Airlines
Find Deal
Mon, Jan 26 - Wed, Feb 4
Spirit Airlines Logo
11:26 am - 3:35 pmMCI-SJU
26h 09m1 stop
Spirit Airlines Logo
4:40 pm - 10:31 amSJU-MCI
19h 51m1 stop
$231Spirit Airlines
Find Deal
Fri, Jan 30 - Thu, Feb 5
Delta Logo
7:00 am - 5:17 pmMCI-SJU
8h 17m1 stop
Delta Logo
6:27 pm - 11:51 pmSJU-MCI
7h 24m1 stop
$235Delta
Find Deal
Tue, Jan 27 - Mon, Feb 2

American Airlines flights from Kansas City to San Juan

Our best American Airlines deals on Kansas City to San Juan flight tickets
American Airlines
Jan 27
MCI6:23 amKansas City
9h 59m
2 stops
SJU6:22 pmSan Juan Luis Munoz Marin Intl
Feb 3
SJU1:24 pmSan Juan Luis Munoz Marin Intl
12h 11m
2 stops
MCI11:35 pmKansas City
$278
Find similar
American Airlines
Jan 25
MCI10:58 amKansas City
7h 52m
1 stop
SJU8:50 pmSan Juan Luis Munoz Marin Intl
Jan 29
SJU6:00 amSan Juan Luis Munoz Marin Intl
12h 47m
2 stops
MCI4:47 pmKansas City
$279
Find similar
American Airlines
Dec 6
MCI5:13 amKansas City
7h 31m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
Dec 15
SJU7:00 amSan Juan Luis Munoz Marin Intl
14h 13m
1 stop
MCI7:13 pmKansas City
$305
Find similar

Spirit Airlines flights from Kansas City to San Juan

Our best Spirit Airlines deals on Kansas City to San Juan flight tickets
Spirit Airlines
Jan 26
MCI11:26 amKansas City
26h 09m
1 stop
SJU3:35 pmSan Juan Luis Munoz Marin Intl
Feb 4
SJU4:40 pmSan Juan Luis Munoz Marin Intl
19h 51m
1 stop
MCI10:31 amKansas City
$221
Find similar
Spirit Airlines
Feb 2
MCI11:26 amKansas City
26h 09m
1 stop
SJU3:35 pmSan Juan Luis Munoz Marin Intl
Feb 4
SJU4:40 pmSan Juan Luis Munoz Marin Intl
19h 51m
1 stop
MCI10:31 amKansas City
$225
Find similar
Spirit Airlines
Jan 26
MCI11:26 amKansas City
26h 09m
1 stop
SJU3:35 pmSan Juan Luis Munoz Marin Intl
Feb 4
SJU4:40 pmSan Juan Luis Munoz Marin Intl
19h 51m
1 stop
MCI10:31 amKansas City
$226
Find similar

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 November 26, 2025.
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

Wed 1/7

6:15 pm-3:33 pm

1 stop19h 18m

San Juan Luis Munoz Marin Intl

Wed 1/14

4:40 pm-10:31 am

1 stop19h 51m

$211

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 1/27

8:05 am-5:17 pm

1 stop7h 12m

San Juan Luis Munoz Marin Intl

Thu 2/5

7:30 am-5:13 pm

1 stop11h 43m

$219

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 1/26

11:26 am-3:35 pm

1 stop26h 09m

San Juan Luis Munoz Marin Intl

Wed 2/4

4:40 pm-10:31 am

1 stop19h 51m

$221

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 2/2

11:26 am-3:35 pm

1 stop26h 09m

San Juan Luis Munoz Marin Intl

Wed 2/4

4:40 pm-10:31 am

1 stop19h 51m

$225

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 1/26

11:26 am-3:35 pm

1 stop26h 09m

San Juan Luis Munoz Marin Intl

Wed 2/4

4:40 pm-10:31 am

1 stop19h 51m

$226

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 2/2

11:26 am-3:35 pm

1 stop26h 09m

San Juan Luis Munoz Marin Intl

Wed 2/4

4:40 pm-10:31 am

1 stop19h 51m

$227

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 1/26

11:26 am-3:35 pm

1 stop26h 09m

San Juan Luis Munoz Marin Intl

Wed 2/4

4:40 pm-10:31 am

1 stop19h 51m

$228

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 1/26

11:26 am-3:35 pm

1 stop26h 09m

San Juan Luis Munoz Marin Intl

Wed 2/4

4:40 pm-10:31 am

1 stop19h 51m

$229

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Fri 1/30

11:26 am-3:35 pm

1 stop26h 09m

San Juan Luis Munoz Marin Intl

Thu 2/5

4:40 pm-10:31 am

1 stop19h 51m

$231

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 1/27

7:00 am-5:17 pm

1 stop8h 17m

San Juan Luis Munoz Marin Intl

Mon 2/2

6:27 pm-11:51 pm

1 stop7h 24m

$235

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 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 $347.

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart from Kansas City to San Juan is on a Tuesday when prices can be found for as low as $356. The most expensive day to fly to San Juan is Friday, with ticket prices averaging around $484.

What is the cheapest time of day to depart on your flight to San Juan?

The cheapest time of day to fly to San Juan is in the afternoon when flights can be purchased for as low as $364. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $464 on average. Flights to San Juan from Kansas City in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $385 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 15m

Direct flights

None
The fastest flight from Kansas City to San Juan takes 6h 15m
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 41m, 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
8,156 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $235Free CancellationRating
7.4
9,050 reviews
Search United Airlines flights
DeltaPriceFrom $242Free CancellationRating
7.9
8,003 reviews
Search Delta flights
SouthwestPriceFrom $260Free CancellationRating
8.0
4,254 reviews
Search Southwest flights
American AirlinesPriceFrom $265Free CancellationRating
7.2
11,037 reviews
Search American Airlines 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