$108 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 8/22. 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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Cheap Flights from Kansas City to Puerto Rico

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Aguadilla
Aguadilla2 stops$305
Aguadilla
Aguadilla2 stops$305

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, Oct 18 - Wed, Oct 22
Delta Logo
1:37 pm - 9:59 pmMCI-SJU
7h 22m1 stop
Delta Logo
5:43 pm - 11:52 pmSJU-MCI
7h 09m1 stop
$215Delta
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Sat, Jan 17 - Wed, Jan 28
Delta Logo
10:35 am - 8:30 pmMCI-SJU
7h 55m1 stop
Delta Logo
6:20 pm - 12:01 amSJU-MCI
7h 41m1 stop
$225Delta
Find Deal
Fri, Oct 31 - Sat, Nov 8
Delta Logo
1:37 pm - 9:59 pmMCI-SJU
7h 22m1 stop
Delta Logo
4:30 pm - 11:12 pmSJU-MCI
8h 42m1 stop
$235Delta
Find Deal
Sat, Oct 11 - Wed, Oct 15
American Airlines Logo
1:46 pm - 11:05 pmMCI-SJU
8h 19m1 stop
American Airlines Logo
5:30 am - 3:45 pmSJU-MCI
11h 15m1 stop
$240American Airlines
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Fri, Oct 31 - Sat, Nov 8
Delta Logo
1:37 pm - 9:59 pmMCI-SJU
7h 22m1 stop
Delta Logo
4:30 pm - 11:12 pmSJU-MCI
8h 42m1 stop
$245Delta
Find Deal
Sat, Sep 13 - Sat, Sep 20
Spirit Airlines Logo
5:15 am - 2:11 pmMCI-SJU
7h 56m1 stop
Spirit Airlines Logo
3:19 pm - 11:07 pmSJU-MCI
8h 48m1 stop
$247Spirit Airlines
Find Deal
Fri, Sep 26 - Mon, Sep 29
American Airlines Logo
5:06 am - 11:37 pmMCI-SJU
17h 31m1 stop
American Airlines Logo
7:05 pm - 9:56 amSJU-MCI
15h 51m2 stops
$265American Airlines
Find Deal
Mon, Aug 25 - Fri, Sep 5
Spirit Airlines Logo
6:00 am - 3:10 pmMCI-SJU
8h 10m1 stop
Spirit Airlines Logo
3:19 pm - 11:07 pmSJU-MCI
8h 48m1 stop
$268Spirit Airlines
Find Deal
Mon, Oct 27 - Wed, Oct 29
United Airlines Logo
11:36 am - 8:00 pmMCI-SJU
7h 24m1 stop
United Airlines Logo
1:05 am - 2:21 pmSJU-MCI
14h 16m2 stops
$287United Airlines
Find Deal
Tue, Nov 11 - Mon, Nov 17
United Airlines Logo
9:58 am - 11:57 pmMCI-BQN
11h 59m2 stops
United Airlines Logo
1:09 am - 2:21 pmBQN-MCI
15h 12m2 stops
$305United Airlines
Find Deal
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 $345 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $525 and $476 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 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.


Good to know

Low seasonApril
Cheapest flight$108
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 20% increase 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.

  • 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.
8.0
SouthwestOverall score based on 4241 reviews
7.0Food
8.6Crew
8.1Boarding
7.5Entertainment
8.0Comfort
Airline reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

2.0 MediocreAnonymous, Jul 2025AUS - RDU
Read more Southwest reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

WiFi did not work. For as outrageous as these flights cost, when they’re advertised with certain services/ features they should be in working order

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

It was okay. The plane was delayed from earlier in the day, but they kept updating the departure time, sometimes later, sometimes earlier. That was stressful. Once we finally got on and took off, it was fine. I was supposed to have a connection in Chicago to Los Angeles, and the time for so late I was rebooked to arrive in LA 3 hours late. The departure time to Chicago later became early enough to have taken my original connection and arrive earlier but that wasn't an option.

It was one and half hour late... Not sure if any other experience matters.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

The plane was broken so we had to change planes.

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

The flight was 3.5 hrs delayed. I was not notified prior to arriving to the airport via spirit app. or via boarding pass that I already had loaded on my phone. The agent that i saw at the counter didn’t mention anything about the delay either. I only saw the update after logging in to my email account.

The flight and boarding process was smooth. Wifi was unavailable and I prepaid for it. Have requested a refund

Had a issue with catching flight due to airline, was unable to board flight

Spirit is a very uncomfortable travel experience. It’s cheap but you are squeezed into the seats like canned meat.

Not great. Seats uncomfortable. Crew a little rude. Amenities like wifi and drinks way too expensive.

Late departure by 1:45min. No explanation why. During boarding inconsistent policing of their baggage rules. Before takeoff and lamdimg strange obsession with window shade and armrest positions. Don't know why they care. 15 min tarmac delay on arrival, they blamed airport congestion but we were the o lh flight waiting, it was clear it was due to poor staff planning (only one ground crew to receive airplanes and multiple arrivals) Got there but was rrally lame the whole trip.

The seat belt was lengthy enough that I did not need an extender. Courteous and helpful flight attendants.

We sat on the tarmac for an hour waiting for a gate to deplane.

Friendly employees, good seat, on time, Great flight. Pilot and attendants greeted passengers as we deplaned. However, I could not ever understand what the flight attendant was saying on the mic. It was too fast, and too loud.

Everything was fine, but there was no food or entertainment, so I didn’t know how to rate that.

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