$111 Find Cheap Flights from Kansas City to Puerto Rico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kansas City to Puerto Rico departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Kansas City to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kansas City to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kansas City to Puerto Rico

Sat, Apr 11 - Wed, Apr 15
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
Mon, May 4 - Wed, May 6
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
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
6:30 am - 3:42 pm
MCI
-
SJU
8h 12m
1 stop
United Airlines Logo
7:40 am - 2:25 pm
SJU
-
MCI
7h 45m
1 stop
$275United Airlines
Mon, Apr 27 - Fri, May 1
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
Tue, Apr 14 - Tue, Apr 21
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 21 - Tue, Apr 28
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 28 - Wed, May 6
American Airlines Logo
6:30 am - 6:10 pm
MCI
-
SJU
10h 40m
2 stops
American Airlines Logo
7:25 am - 5:26 pm
SJU
-
MCI
11h 01m
2 stops
$288American Airlines
Tue, May 5 - Sat, May 9
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
Wed, May 13 - Fri, May 15
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 6 - Wed, May 13
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
Booking Insights

KAYAK's insights & trends for Kansas City to Puerto Rico flights

Get data-powered insights and trends into flights from Kansas City to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Kansas City to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kansas City to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kansas City to Puerto Rico is September, when tickets cost $314 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $595 and $540 respectively.

How far in advance should I book a flight from Kansas City to Puerto Rico?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kansas City to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Kansas City to Puerto Rico, you should book around 2 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$111
Best time to beat the crowds with an average 5% drop in price.
Flight from Kansas City to San Juan

FAQs - booking Puerto Rico flights

  • Is Kansas City International Airport accessible for people with limited mobility?

    For people with limited mobility, Kansas City International Airport offers a number of conveniences that make traveling more enjoyable. Family facilities and accessible restrooms are available in every terminal. Elevators are available in every garage and terminal. Additionally, all terminals have respite areas outside the lower level and post-security at terminals B, C, and A. The airport also allows service animals. The two airport levels are reachable from the curbside to the terminal, and elevators are available at every terminal.

  • Where can I spend the night at Kansas City International Airport (KCI)?

    If you need a place to stay the night before traveling, Kansas City International Airport has a number of options. On the premises of KCI's, including the Hampton Inn Kansas City Airport and the Hilton Boston Logan Airport. Elegantly equipped guest rooms at the Holiday Inn Kansas City Airport Hotel are close to the airport. Additionally, they offer exceptional services, including free parking.

  • What is the best transportation option in Puerto Rico?

    Renting a car from SJU Airport is the most convenient option to explore the region and its surroundings. The most well-known natural attractions in Puerto Rico. If you rent a car, you can easily get to these places. Alamo, Alaska, Avis, Budget, Dollar, Enterprise, Hertz, National, and Thrifty are among the car rental companies at the airport. You can pick up your rental car across the baggage claim area.

  • Can I find kids' play areas at SJU airport?

    If you are traveling with children at the Luis Muñoz Marín International Airport, check out Kidport's play areas. The Kidport play areas offer children traveling a safe, enjoyable environment and a place for parents and other adults to unwind before or after a trip.

  • How does KAYAK find such low prices on flights from Kansas City to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kansas City to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kansas City to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kansas City to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kansas City to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Kansas City to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kansas City to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Kansas City to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Puerto Rico

  • Both gourmet diners and grab-and-go passengers can find a range of eating options at Kansas City International Airport (KCI). So if your schedule allows, take a moment to unwind and have a nice lunch at one of our airport restaurants.
  • Luis Muñoz Marín International Airport (SJU) has a number of spas available for individuals who want to treat themselves. Relaxing massage services like reflexology, body cleansers, and aromatherapy are available at Jet Set Salon. In addition, spa services like pedicures and manicures.
  • Mid-Continent International Airport (MCI) has many places where visitors can buy food. Several of the airport's most well-liked MCI restaurants also provide food delivery through the Eats Delivered service to any area. These restaurants are located in Terminals A, B, C, or even at baggage claim.
  • Pets are welcome at Luis Muñoz Marín International Airport. The indoor pet relief spaces also provide service animals and furry pals with a comfortable and welcoming spot to take care of business prior to or following a flight. You can also opt for the areas in Terminals A and B.
  • Customers may choose to book flights with airlines with one layover stop since there are no direct flights from Kansas City to Puerto Rico. Frontier, American, Jetblue, Spirit, and United are some of these airlines. Common stopover locations include Philadelphia International Airport (PHL) and Charlotte Douglas International Airport (CLT).

Reviews of the top 5 airlines serving from Kansas City to Puerto Rico

 
Need help choosing which airline to fly with from Kansas City to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4320 reviews
8.6Crew
8.1Boarding
7.5Entertainment
7.0Food
8.0Comfort
Airline reviews

We had a 5 hour delay on the tarmac in Baltimore

2.0 MediocreDavid, Mar 2026
ALB - BWI
Read more Southwest reviews

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

WiFi was not working and didn’t have a beverage service

Snacks are always pretzels. Why can't you also offer peanuts ?

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Not really sure I enjoyed the flight at all. The flight attendants seemed a little tired and rude at times. The snacks were lacking in taste and sustenance. The flight was incredibly turbulent for three plus hours and the pilot had to do a second pass to land at our final destination because he was coming in so fast. He must have taken a short cut and because of it we had to suffer the violent turbulence and the dropping down. It had to be one of if not the worse flights I have ever been on and have traveled vastly all over the world.

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Absolutely terrible, flight was cancelled and we missed our cruise. Will never fly Spirit again.

Horrendous and unprofessional staff and will never fly spirit again

Like Spirit but bad that you have to pay for water 🙃

My flight was ultimately cancelled but the lack of updates and professionalism from the crew leading up to the cancellation announcement was frustrating for all passengers.

Delay due to personnel issues on Spirit’s end. Original departure time 9:30pm. Took off at 2:15am. Lost an entire night’s sleep bc Spirit couldn’t get a crew together. Very poor.

Sadly the flight was delayed by 4 hours due to the weather snd sir traffic control staffing. Otherwise the crew was amazing and the flight was perfect.

If there are delays, it takes less than a minute for a Spirit employee to make an announcement. It’s very simple.

I’m still waiting to get on the flight. No one knows what’s happening. The passengers have gotten no updates. We have been up all night and waiting at the airport. This is no way to operate and we should be refunded for this lack of respect for their passengers.

Not enough crew members so we had to wait for more to arrive and they could never give us updates timing. Not even water for free on board. Bare bones airplane- there wasn’t even a seat back pocket to put things into. Spirit is cheap for a reason but this was dismal

The plane was clean and crew was nice. Can’t speak on food as I did not have any

Everything you need to know for your flight from Kansas City to Puerto Rico

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