$87 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 1/5. 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.
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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

Mon, Jan 5 - Wed, Jan 14
Multiple Airlines Logo
6:15 pm - 11:44 pm
MCI
-
SJU
27h 29m1 stop
Multiple Airlines Logo
7:34 pm - 7:42 pm
SJU
-
MCI
50h 08m2 stops
$216Multiple Airlines
Mon, Jan 5 - Wed, Jan 14
Multiple Airlines Logo
6:15 pm - 11:44 pm
MCI
-
SJU
27h 29m1 stop
Multiple Airlines Logo
4:40 pm - 10:31 am
SJU
-
MCI
19h 51m1 stop
$219Multiple Airlines
Wed, Jan 7 - Wed, Jan 14
Multiple Airlines Logo
6:15 pm - 3:33 pm
MCI
-
SJU
19h 18m1 stop
Multiple Airlines Logo
4:35 pm - 8:09 am
SJU
-
MCI
17h 34m2 stops
$221Multiple Airlines
Mon, Jan 5 - Tue, Jan 13
Multiple Airlines Logo
6:15 pm - 11:44 pm
MCI
-
SJU
27h 29m1 stop
Multiple Airlines Logo
2:29 am - 10:31 am
SJU
-
MCI
34h 02m2 stops
$222Multiple Airlines
Wed, Jan 7 - Wed, Jan 14
Multiple Airlines Logo
6:15 pm - 3:33 pm
MCI
-
SJU
19h 18m1 stop
Multiple Airlines Logo
6:00 am - 4:09 pm
SJU
-
MCI
12h 09m1 stop
$225Multiple Airlines
Wed, Jan 7 - Wed, Jan 14
Multiple Airlines Logo
6:15 pm - 3:33 pm
MCI
-
SJU
19h 18m1 stop
Multiple Airlines Logo
4:40 pm - 10:31 am
SJU
-
MCI
19h 51m1 stop
$230Multiple Airlines
Mon, Jan 26 - Wed, Feb 4
Delta Logo
1:22 pm - 11:45 pm
MCI
-
SJU
8h 23m1 stop
Delta Logo
4:30 pm - 11:27 pm
SJU
-
MCI
8h 57m1 stop
$235Delta
Tue, Jan 20 - Fri, Jan 23
United Airlines Logo
8:00 am - 11:57 pm
MCI
-
BQN
13h 57m2 stops
United Airlines Logo
1:09 am - 10:32 am
BQN
-
MCI
11h 23m2 stops
$235United Airlines
Mon, Feb 23 - Mon, Mar 2
Frontier Logo
10:55 am - 3:06 pm
MCI
-
SJU
26h 11m1 stop
Frontier Logo
7:09 pm - 3:44 pm
SJU
-
MCI
46h 35m2 stops
$236Frontier
Sat, Jan 17 - Tue, Jan 20
United Airlines Logo
11:29 am - 11:57 pm
MCI
-
BQN
10h 28m2 stops
United Airlines Logo
1:09 am - 10:32 am
BQN
-
MCI
11h 23m2 stops
$260United 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 October, when tickets cost $344 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of round-trip tickets is $614 and $487 respectively.

What’s the cheapest day of the week to fly from Kansas City to Puerto Rico?

The average price of all round-trip flights from Kansas City to Puerto Rico clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Kansas City to Puerto Rico, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Puerto Rico, Thursday is the cheapest day to fly and Monday is the most expensive.

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 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$87
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 11% lower on average.
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.

  • What is the cheapest time of day to fly to Puerto Rico?

    The cheapest time of day to fly to Puerto Rico is generally in the evening, when round-trip flights cost $364 on average. Morning departures are around 19% more expensive than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally at night, which is peak travel time and where the average cost of a ticket is $464.

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.
7.9
SouthwestOverall score based on 4250 reviews
8.6Crew
7.0Food
7.5Entertainment
8.0Comfort
8.1Boarding
Airline reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

2.0 MediocreRobert, Dec 2025
LAS - TPA
Read more Southwest reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

Our flight got rescheduled 48 hours later, the airline didn’t pay a penny for our expenses.

We had to sit and wait for almost an hour after landing and taxiing to the gate. The jet bridge was broken so we just waited and waited and waited and it was inconvenient, hot, and unnecessary.

Flight was in time, very smooth ride and surprisingly lots of legroom in the cabin so I certainly will fly with spirit again

The seats are the most uncomfortable seats I’ve ever sat in. Don’t believe I’ll ever fly spirit again!!

Flight was canceled and instead of rescheduling at the gate we had to go out to the ticket counter. Unruly kids kicking the back of my rows chair with staff to inattentive to say something.

Customer feedback I sent to Spirited today: “I will never fly Spirit Airlines again and will work hard to convince my friends and family to boycott/avoid Spirit Airlines at all costs. I booked three seats for me and my 8 and 10 year old children on NK 1222 from Orlando to Kansas City for 12/7/25 leaving Orlando at 10:37AM. This itinerary was abandoned by Spirit and we were rebooked onto Spirit flight NK 213 leaving at 9:06PM without any notice. Then the nightmare really began. Flight 213 was delayed a total of 12 times, finally leaving at 6:35AM the following day. The gate was changed 5 times and our electronic boarding passes were invalidated at midnight. The worst part was that the 12 separate delays were incremental making it impossible to plan for accommodations for my family. My kids missed a day of school and barely slept under the harsh lights with lots of noise on the filthy airport floor. The customer service agent at Spirit Airlines told us we would be emailed a voucher for a hotel which never happened. I asked about it multiple times and it never arrived in my email inbox. This whole unfortunate situation could’ve been avoided if spirit had taken a realistic approach and delayed the flight from 9 PM until 6 AM from the beginning. My son gleefully deleted the Spirit app from my phone once we landed and we will never fly with Spirit again.”

Honestly horrible. The plane on the way back was delayed 6 times with no explanation on why. When I asked for a refund or some money back because I had to miss a day of work because of the desk, they told me no. Because of how poorly it was handled I will most likely never take spirit again

I love a flight without turbulence and you guys deliver It’d be nice to have comfier seats and maybe some inflight entertainment and snacks but that’s for Delta

30 minute delay, Also there was a medical emergency on the flight. The flight crew was on top of the situation and assisted the medical professionals that happened to be on the flight.

This was my first time on a budget airline and I couldn't even sit down all the way because my knees would embed in the seat in front of me. I'm only 6' tall with a 32" inseam. There's no upside other than y'all are cheap. I'm glad it was only a 2 hour flight. Lesson learned! I get why everybody talks down on budget airlines. The staff was outstanding, the flight went as well as possible, great pilot, great boarding, smooth sailing. Zero chance I'll be back though.

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

Information on your arrival and departure airports