CVG - SJU

$112 Find Cheap Flights from Cincinnati to San Juan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cincinnati to San Juan departing on 6/4. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cincinnati to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cincinnati to San Juan, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$238
Typical prices: $490-$296
Frontier
Tue 8/25Wed 8/26
CVG - SJU • 1 stop
Cheapest one-way
$112
Typical prices: $99-$258
Frontier
Thu 6/4
CVG - SJU • 1 stop
Top airlines
Cheapest • from $238 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Cincinnati and San Juan. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $314 (round-trip)
Shortest trip • 6h 11m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Juan!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cincinnati to San Juan (CVG-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cincinnati to San Juan 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 Cincinnati to San Juan

Tue, Aug 25 - Wed, Aug 26
Frontier Logo
7:15 am - 1:16 pm
CVG
-
SJU
6h 01m
1 stop
Frontier Logo
6:00 am - 8:35 pm
SJU
-
CVG
14h 35m
1 stop
$238Frontier
Thu, Aug 20 - Wed, Aug 26
Frontier Logo
11:02 am - 12:23 am
CVG
-
SJU
13h 21m
1 stop
Frontier Logo
6:00 am - 8:35 pm
SJU
-
CVG
14h 35m
1 stop
$240Frontier
Wed, Aug 26 - Thu, Aug 27
Frontier Logo
9:30 pm - 8:09 am
CVG
-
SJU
10h 39m
1 stop
Frontier Logo
4:05 pm - 11:46 pm
SJU
-
CVG
7h 41m
1 stop
$251Frontier
Wed, Aug 19 - Tue, Aug 25
Frontier Logo
9:30 pm - 8:09 am
CVG
-
SJU
10h 39m
1 stop
Frontier Logo
6:00 am - 1:25 pm
SJU
-
CVG
7h 25m
1 stop
$253Frontier
Thu, Jun 25 - Wed, Jul 1
Frontier Logo
11:12 am - 12:37 am
CVG
-
SJU
13h 25m
1 stop
Frontier Logo
6:00 am - 8:35 pm
SJU
-
CVG
14h 35m
1 stop
$255Frontier
Tue, Aug 25 - Thu, Aug 27
Frontier Logo
7:15 am - 1:16 pm
CVG
-
SJU
6h 01m
1 stop
Frontier Logo
3:06 am - 1:25 pm
SJU
-
CVG
10h 19m
1 stop
$256Frontier
Thu, Aug 13 - Tue, Aug 18
Frontier Logo
9:30 pm - 7:57 am
CVG
-
SJU
10h 27m
1 stop
Frontier Logo
5:01 pm - 10:07 am
SJU
-
CVG
17h 06m
1 stop
$258Frontier
Thu, Aug 20 - Thu, Aug 27
Frontier Logo
11:02 am - 12:23 am
CVG
-
SJU
13h 21m
1 stop
Frontier Logo
4:05 pm - 11:46 pm
SJU
-
CVG
7h 41m
1 stop
$260Frontier
Mon, Aug 24 - Wed, Aug 26
Multiple Airlines Logo
8:30 am - 3:58 pm
CVG
-
SJU
7h 28m
1 stop
Multiple Airlines Logo
6:00 am - 8:35 pm
SJU
-
CVG
14h 35m
1 stop
$262Multiple Airlines
Wed, Aug 12 - Wed, Aug 19
Frontier Logo
2:22 pm - 4:05 pm
CVG
-
SJU
25h 43m
1 stop
Frontier Logo
4:05 pm - 11:46 pm
SJU
-
CVG
7h 41m
1 stop
$263Frontier
Booking Insights

KAYAK's insights & trends for Cincinnati to San Juan flights

Get data-powered insights and trends into flights from Cincinnati to San Juan to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Cincinnati to San Juan Luis Munoz Marin Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Cincinnati to San Juan Luis Munoz Marin Intl Airport departing in August.

What is the cheapest month to fly from Cincinnati to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cincinnati to San Juan Luis Munoz Marin Intl Airport, 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 Cincinnati to San Juan Luis Munoz Marin Intl Airport is September, where tickets cost $273 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $553 and $446 respectively.

How far in advance should I book a flight from Cincinnati to San Juan Luis Munoz Marin Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Cincinnati to San Juan Luis Munoz Marin Intl Airport, 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 Cincinnati to San Juan Luis Munoz Marin Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$112
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 43% increase in price.
Flight from Cincinnati to San Juan

When to book flights from Cincinnati to San Juan

Are your dates flexible? Find out the best times to travel from Cincinnati to San Juan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Cincinnati to San Juan flights

  • What is the cheapest flight from Cincinnati to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Cincinnati to San Juan Luis Munoz Marin Intl Airport was $112 for a one-way ticket and $238 for a round-trip.

  • Do I need a passport to fly between Cincinnati and San Juan?

    A passport is required to fly from Cincinnati to San Juan.

  • Which airports will I be using when flying from Cincinnati to San Juan?

    When flying out of Cincinnati you will be using Cincinnati Cinci./N. Kentucky. You will be landing at San Juan, also known as San Juan Luis Munoz Marin Intl.

  • Which aircraft models fly most regularly from Cincinnati to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Cincinnati to San Juan?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Cincinnati and San Juan, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to San Juan from Cincinnati?

    Orlando is the most popular layover city among KAYAK users traveling from Cincinnati to San Juan.

  • Which is the best airline for flights from Cincinnati to San Juan, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Cincinnati to San Juan are Southwest and Delta. With an average price for the route of $477 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $402 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Cincinnati to San Juan?

    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 Cincinnati to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cincinnati to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Cincinnati 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 Cincinnati to San Juan?

    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 to San Juan with an airline and back to Cincinnati with another airline. Booking your flights between Cincinnati and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cincinnati to San Juan?

    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 to San Juan from Cincinnati up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Cincinnati to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Cincinnati to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cincinnati to San Juan? 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 4301 reviews
7.5Entertainment
8.6Crew
8.1Boarding
8.0Comfort
7.0Food
Airline reviews

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

10.0 ExcellentRobert, May 2026
LAS - SFO
Read more Southwest reviews

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Some crew were unfriendly or in some cases just straight up rude.

Terrible, horrible, disappointing- without telling us they changed planes and moved and separated our seats to opposite sides - said they changed seats putting us together - got to airport to find no, they did not - we sat opposing sides of plane - food overly salty to inedible, never saw stewardess but once - it was terrible

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

The flight attendant on my side of business class seemed like a novice and did not provide good service. Otherwise the flight was good and the entertainment system was very good. No free WiFi.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

Everything you need to know for your flight from Cincinnati to San Juan

Information on your arrival and departure airports