Cheap flights from Kansas City to San Juan from $130

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 6/1. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:19 pm - 4:43 pm
MCI
-
SJU
21h 24m
1 stop
Multiple Airlines Logo
11:16 am - 5:24 pm
SJU
-
MCI
7h 08m
1 stop
$267Multiple Airlines
Mon, Aug 17 - Fri, Aug 21
Multiple Airlines Logo
6:19 pm - 4:43 pm
MCI
-
SJU
21h 24m
1 stop
Multiple Airlines Logo
3:06 am - 5:24 pm
SJU
-
MCI
15h 18m
2 stops
$272Multiple Airlines
Mon, Aug 17 - Sun, Aug 23
Multiple Airlines Logo
3:37 pm - 6:59 pm
MCI
-
SJU
26h 22m
1 stop
Multiple Airlines Logo
3:12 pm - 1:49 pm
SJU
-
MCI
23h 37m
2 stops
$283Multiple Airlines
Sun, May 3 - Fri, May 8
Multiple Airlines Logo
6:19 pm - 4:43 pm
MCI
-
SJU
21h 24m
1 stop
Multiple Airlines Logo
6:16 pm - 5:24 pm
SJU
-
MCI
24h 08m
2 stops
$288Multiple Airlines
Mon, Aug 3 - Thu, Aug 13
Multiple Airlines Logo
6:19 pm - 12:23 am
MCI
-
SJU
29h 04m
2 stops
Multiple Airlines Logo
11:16 am - 5:24 pm
SJU
-
MCI
7h 08m
1 stop
$296Multiple Airlines
Fri, Aug 14 - Fri, Aug 21
Multiple Airlines Logo
6:19 pm - 3:57 am
MCI
-
SJU
32h 38m
2 stops
Multiple Airlines Logo
11:16 am - 5:24 pm
SJU
-
MCI
7h 08m
1 stop
$297Multiple Airlines
Mon, Aug 10 - Fri, Aug 21
Multiple Airlines Logo
6:19 pm - 4:43 pm
MCI
-
SJU
21h 24m
1 stop
Multiple Airlines Logo
11:16 am - 5:24 pm
SJU
-
MCI
7h 08m
1 stop
$306Multiple Airlines
Mon, Aug 10 - Fri, Aug 21
Multiple Airlines Logo
6:19 pm - 5:21 pm
MCI
-
SJU
22h 02m
2 stops
Multiple Airlines Logo
11:16 am - 5:24 pm
SJU
-
MCI
7h 08m
1 stop
$311Multiple Airlines
Wed, Aug 12 - Fri, Aug 21
Frontier Logo
6:19 pm - 2:15 pm
MCI
-
SJU
18h 56m
1 stop
Frontier Logo
5:15 pm - 5:24 pm
SJU
-
MCI
25h 09m
1 stop
$321Frontier
Mon, Aug 17 - Thu, Aug 20
Spirit Airlines Logo
3:37 pm - 6:59 pm
MCI
-
SJU
26h 22m
1 stop
Spirit Airlines Logo
2:59 am - 9:29 am
SJU
-
MCI
7h 30m
1 stop
$322Spirit Airlines
Sun, May 3 - Thu, May 7

Spirit Airlines flights from Kansas City to San Juan

Our best Spirit Airlines deals on Kansas City to San Juan flight tickets
Spirit Airlines
May 3
MCI3:37 pmKansas City
26h 22m
1 stop
SJU6:59 pmSan Juan Luis Munoz Marin Intl
May 7
SJU2:59 amSan Juan Luis Munoz Marin Intl
7h 30m
1 stop
MCI9:29 amKansas City
$322
Spirit Airlines
May 3
MCI3:37 pmKansas City
26h 22m
1 stop
SJU6:59 pmSan Juan Luis Munoz Marin Intl
May 8
SJU11:23 amSan Juan Luis Munoz Marin Intl
23h 06m
1 stop
MCI9:29 amKansas City
$331
Spirit Airlines
May 1
MCI6:01 pmKansas City
13h 48m
1 stop
SJU8:49 amSan Juan Luis Munoz Marin Intl
May 7
SJU2:59 amSan Juan Luis Munoz Marin Intl
7h 30m
1 stop
MCI9:29 amKansas City
$343

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 18
MCI6:15 amKansas City
13h 23m
2 stops
SJU8:38 pmSan Juan Luis Munoz Marin Intl
May 2
SJU7:20 amSan Juan Luis Munoz Marin Intl
11h 55m
2 stops
MCI6:15 pmKansas City
$486
United Airlines
Apr 18
MCI6:15 amKansas City
13h 23m
2 stops
SJU8:38 pmSan Juan Luis Munoz Marin Intl
May 2
SJU7:20 amSan Juan Luis Munoz Marin Intl
15h 44m
2 stops
MCI10:04 pmKansas City
$506
United Airlines
Apr 24
MCI1:05 pmKansas City
9h 45m
2 stops
SJU11:50 pmSan Juan Luis Munoz Marin Intl
Apr 28
SJU1:00 amSan Juan Luis Munoz Marin Intl
10h 27m
2 stops
MCI10:27 amKansas City
$541

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 April 14, 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
Quickest round-trip

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 8/17

6:19 pm-4:43 pm

1 stop21h 24m

San Juan Luis Munoz Marin Intl

Fri 8/21

11:16 am-5:24 pm

1 stop7h 08m

$267

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 8/17

6:19 pm-4:43 pm

1 stop21h 24m

San Juan Luis Munoz Marin Intl

Sun 8/23

3:06 am-5:24 pm

2 stops15h 18m

$272

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sun 5/3

3:37 pm-6:59 pm

1 stop26h 22m

San Juan Luis Munoz Marin Intl

Fri 5/8

3:12 pm-1:49 pm

2 stops23h 37m

$283

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 8/3

6:19 pm-4:43 pm

1 stop21h 24m

San Juan Luis Munoz Marin Intl

Thu 8/13

6:16 pm-5:24 pm

2 stops24h 08m

$288

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Fri 8/14

6:19 pm-12:23 am

2 stops29h 04m

San Juan Luis Munoz Marin Intl

Fri 8/21

11:16 am-5:24 pm

1 stop7h 08m

$296

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 8/10

6:19 pm-3:57 am

2 stops32h 38m

San Juan Luis Munoz Marin Intl

Fri 8/21

11:16 am-5:24 pm

1 stop7h 08m

$297

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 8/10

6:19 pm-4:43 pm

1 stop21h 24m

San Juan Luis Munoz Marin Intl

Fri 8/21

11:16 am-5:24 pm

1 stop7h 08m

$306

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Wed 8/12

6:19 pm-5:21 pm

2 stops22h 02m

San Juan Luis Munoz Marin Intl

Fri 8/21

11:16 am-5:24 pm

1 stop7h 08m

$311

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Mon 8/17

6:19 pm-2:15 pm

1 stop18h 56m

San Juan Luis Munoz Marin Intl

Thu 8/20

5:15 pm-5:24 pm

1 stop25h 09m

$321

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sun 5/3

3:37 pm-6:59 pm

1 stop26h 22m

San Juan Luis Munoz Marin Intl

Thu 5/7

2:59 am-9:29 am

1 stop7h 30m

$322

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 $318.

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 $439 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 $359 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.

Frequently asked questions about flying from Kansas City to San Juan

  • 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
8,614 reviews
Search Spirit Airlines flights
DeltaPriceFrom $178Free CancellationRating
7.9
8,405 reviews
Search Delta flights
United AirlinesPriceFrom $235Free CancellationRating
7.4
9,581 reviews
Search United Airlines flights
American AirlinesPriceFrom $235Free CancellationRating
7.1
11,573 reviews
Search American Airlines flights
SouthwestPriceFrom $265Free CancellationRating
8.0
4,328 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.

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1 adult
Thu 5/14
Thu 5/21

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