What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to San Juan?

Frontier is the most popular carrier operating from Cincinnati Cinci./N. Kentucky to San Juan

What airlines fly to San Juan?

American Airlines, Frontier and Delta are the top three most popular airlines that fly to San Juan from Cincinnati according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to San Juan. Keep in mind that there are 6 different airlines that fly to San Juan on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

How often are flights from Cincinnati to San Juan delayed?

Historically, on average around 7% of flights between Cincinnati and San Juan have experienced a delay on any given week. The average delay length over the past 12 months has been 118 minutes.

Which airline has the best punctuality record on Cincinnati to San Juan flights?

According to our data, Star Peru have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

What is the most punctual flight time for Cincinnati to San Juan flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to San Juan?

Prices for flights from Cincinnati Cinci./N. Kentucky Airport to San Juan are updated daily.

How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to San Juan?

As of January 2026, there are 5 operators available to choose from for flights from Cincinnati Cinci./N. Kentucky Airport to San Juan.

How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to San Juan?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky 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.

$91 Cheap Flights from Cincinnati to San Juan in 2026

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:59 am - 1:36 am

CVG

SJU

12h 37m

1 stop

1:52 pm - 9:25 pm

SJU

CVG

8h 33m

1 stop

$217Frontier

Sun, Feb 8 - Sat, Feb 14

5:57 pm - 2:25 am

CVG

SJU

7h 28m

1 stop

3:53 am - 9:25 pm

SJU

CVG

18h 32m

1 stop

$218Frontier

Fri, Feb 20 - Fri, Feb 27

6:05 am - 2:29 am

CVG

SJU

19h 24m

1 stop

6:00 am - 7:45 pm

SJU

CVG

14h 45m

1 stop

$220Frontier

Sun, Feb 22 - Fri, Feb 27

3:20 pm - 12:43 am

CVG

SJU

8h 23m

1 stop

6:00 am - 4:37 pm

SJU

CVG

11h 37m

1 stop

$222Frontier

Wed, Feb 25 - Thu, Mar 5

7:14 pm - 9:54 am

CVG

SJU

13h 40m

1 stop

3:53 am - 12:59 am

SJU

CVG

22h 06m

1 stop

$224Frontier

Sun, Feb 22 - Sun, Mar 1

4:23 pm - 9:54 am

CVG

SJU

16h 31m

1 stop

4:36 pm - 2:10 pm

SJU

CVG

22h 34m

1 stop

$225Frontier

Sat, Jan 31 - Mon, Feb 9

3:20 pm - 2:48 am

CVG

SJU

10h 28m

1 stop

3:53 am - 2:10 pm

SJU

CVG

11h 17m

1 stop

$226Frontier

Tue, Feb 17 - Mon, Feb 23

5:45 am - 1:58 am

CVG

SJU

20h 13m

1 stop

5:30 am - 12:19 am

SJU

CVG

18h 49m

1 stop

$230Frontier

Wed, Mar 11 - Mon, Mar 16

8:49 pm - 6:58 pm

CVG

SJU

21h 09m

1 stop

6:50 pm - 1:31 am

SJU

CVG

7h 41m

1 stop

$234Multiple Airlines

Mon, Mar 2 - Fri, Mar 6

7:14 pm - 2:53 am

CVG

SJU

6h 39m

1 stop

6:46 pm - 1:31 am

SJU

CVG

6h 45m

1 stop

$236Frontier

Sun, Mar 1 - Mon, Mar 9

Frontier flights from Cincinnati to San Juan

Our best Frontier deals on Cincinnati to San Juan flight tickets

Frontier

Feb 8

CVG11:59 amCincinnati Cinci./N. Kentucky

12h 37m

1 stop

SJU1:36 amSan Juan Luis Munoz Marin Intl

Feb 14

SJU1:52 pmSan Juan Luis Munoz Marin Intl

8h 33m

1 stop

CVG9:25 pmCincinnati Cinci./N. Kentucky

$217

Frontier

Feb 20

CVG5:57 pmCincinnati Cinci./N. Kentucky

7h 28m

1 stop

SJU2:25 amSan Juan Luis Munoz Marin Intl

Feb 27

SJU3:53 amSan Juan Luis Munoz Marin Intl

18h 32m

1 stop

CVG9:25 pmCincinnati Cinci./N. Kentucky

$218

Frontier

Feb 22

CVG6:05 amCincinnati Cinci./N. Kentucky

19h 24m

1 stop

SJU2:29 amSan Juan Luis Munoz Marin Intl

Feb 27

SJU6:00 amSan Juan Luis Munoz Marin Intl

14h 45m

1 stop

CVG7:45 pmCincinnati Cinci./N. Kentucky

$220

American Airlines flights from Cincinnati to San Juan

Our best American Airlines deals on Cincinnati to San Juan flight tickets

American Airlines

Feb 8

CVG1:09 pmCincinnati Cinci./N. Kentucky

9h 47m

2 stops

SJU11:56 pmSan Juan Luis Munoz Marin Intl

Feb 14

SJU6:33 amSan Juan Luis Munoz Marin Intl

12h 48m

1 stop

CVG6:21 pmCincinnati Cinci./N. Kentucky

$256

American Airlines

Feb 17

CVG7:30 amCincinnati Cinci./N. Kentucky

12h 09m

1 stop

SJU8:39 pmSan Juan Luis Munoz Marin Intl

Feb 25

SJU8:00 amSan Juan Luis Munoz Marin Intl

9h 56m

2 stops

CVG4:56 pmCincinnati Cinci./N. Kentucky

$286

American Airlines

Jan 31

CVG11:09 amCincinnati Cinci./N. Kentucky

8h 41m

2 stops

SJU8:50 pmSan Juan Luis Munoz Marin Intl

Feb 10

SJU6:00 amSan Juan Luis Munoz Marin Intl

10h 37m

2 stops

CVG3:37 pmCincinnati Cinci./N. Kentucky

$296

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

Sun 2/8

11:59 am-1:36 am

1 stop12h 37m

San Juan Luis Munoz Marin Intl

Sat 2/14

1:52 pm-9:25 pm

1 stop8h 33m

$217

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

Fri 2/20

5:57 pm-2:25 am

1 stop7h 28m

San Juan Luis Munoz Marin Intl

Fri 2/27

3:53 am-9:25 pm

1 stop18h 32m

$218

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

Sun 2/22

6:05 am-2:29 am

1 stop19h 24m

San Juan Luis Munoz Marin Intl

Fri 2/27

6:00 am-7:45 pm

1 stop14h 45m

$220

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

Wed 2/25

3:20 pm-12:43 am

1 stop8h 23m

San Juan Luis Munoz Marin Intl

Thu 3/5

6:00 am-4:37 pm

1 stop11h 37m

$222

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

Sun 2/22

7:14 pm-9:54 am

1 stop13h 40m

San Juan Luis Munoz Marin Intl

Sun 3/1

3:53 am-12:59 am

1 stop22h 06m

$224

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

Sat 1/31

4:23 pm-9:54 am

1 stop16h 31m

San Juan Luis Munoz Marin Intl

Mon 2/9

4:36 pm-2:10 pm

1 stop22h 34m

$225

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

Tue 2/17

3:20 pm-2:48 am

1 stop10h 28m

San Juan Luis Munoz Marin Intl

Mon 2/23

3:53 am-2:10 pm

1 stop11h 17m

$226

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

Wed 3/11

5:45 am-1:58 am

1 stop20h 13m

San Juan Luis Munoz Marin Intl

Mon 3/16

5:30 am-12:19 am

1 stop18h 49m

$230

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

Mon 3/2

8:49 pm-6:58 pm

1 stop21h 09m

San Juan Luis Munoz Marin Intl

Fri 3/6

6:50 pm-1:31 am

1 stop7h 41m

$234

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

Sun 3/1

7:14 pm-2:53 am

1 stop6h 39m

San Juan Luis Munoz Marin Intl

Mon 3/9

6:46 pm-1:31 am

1 stop6h 45m

$236

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cincinnati 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

Prices

Airlines

Delays

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 Cincinnati to San Juan during September average around $305.

How far in advance should I book a flight to San Juan?

You are more likely to see cheaper flights to San Juan from Cincinnati when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $387 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Cincinnati for as low as $316 on momondo.

Cheap Cincinnati to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cincinnati to San Juan

Fastest flight time	6h 18m
Direct flights	None

The fastest flight from Cincinnati to San Juan takes 6h 18m

There are no direct flights from Cincinnati to San Juan. There are no popular flight routes from Cincinnati to San Juan.

Search flight deals

How far is Cincinnati Cinci./N. Kentucky to San Juan by plane?
San Juan is 1800.6 mi away from Cincinnati Cinci./N. Kentucky. A reasonable flight in good conditions will take 6h 18m.
When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to San Juan?
Prices for flights from Cincinnati Cinci./N. Kentucky Airport to San Juan are updated daily.
How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to San Juan?
As of January 2026, there are 5 operators available to choose from for flights from Cincinnati Cinci./N. Kentucky Airport to San Juan.
How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to San Juan?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky 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 Cincinnati to San Juan

Compare and see reviews for airlines that fly from Cincinnati to San Juan with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $149	Free Cancellation	Rating 5.7 3,057 reviews	Search Frontier flights
Delta	PriceFrom $150	Free Cancellation	Rating 7.9 8,089 reviews	Search Delta flights
United Airlines	PriceFrom $225	Free Cancellation	Rating 7.4 9,191 reviews	Search United Airlines flights
American Airlines	PriceFrom $234	Free Cancellation	Rating 7.2 11,174 reviews	Search American Airlines flights
Southwest	PriceFrom $315	Free Cancellation	Rating 8.0 4,266 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Cincinnati to San Juan?

It is quick and easy to find Cincinnati to San Juan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Juan that suits you.

Can I find flights from Cincinnati to San Juan with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Juan from Cincinnati which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Cincinnati to San Juan?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cincinnati to San Juan.

I’m not ready to book a flight from Cincinnati to San Juan right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cincinnati to San Juan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your San Juan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

San Juan Isla Grande Airport

San Juan Luis Munoz Marin Intl Airport

Fly to other destinations from Cincinnati

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Flights from Cincinnati Cinci./N. Kentucky to Palm Beach Intl

Flights from Cincinnati Cinci./N. Kentucky to Melbourne

Cheap flights from Cincinnati to San Juan from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to San Juan departing on 2/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Cincinnati to San Juan

Our best Frontier deals on Cincinnati to San Juan flight tickets

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Our best American Airlines deals on Cincinnati to San Juan flight tickets

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How to get the cheapest flight ticket from Cincinnati to 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 Cincinnati to San Juan during September average around $305.

How far in advance should I book a flight to San Juan?

What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to San Juan?

Frontier is the most popular carrier operating from Cincinnati Cinci./N. Kentucky to San Juan

What airlines fly to San Juan?

How often are flights from Cincinnati to San Juan delayed?

Historically, on average around 7% of flights between Cincinnati and San Juan have experienced a delay on any given week. The average delay length over the past 12 months has been 118 minutes.

What is the most punctual flight time for Cincinnati to San Juan flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Cincinnati to San Juan flights?

According to our data, Star Peru have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

Cheap Cincinnati to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cincinnati to San Juan

Fastest flight time

Direct flights

How far is Cincinnati Cinci./N. Kentucky to San Juan by plane?

When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to San Juan?

How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to San Juan?

How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to San Juan?

What documentation or ID do you need to fly to San Juan?

Best airlines flying from Cincinnati to San Juan

Compare and see reviews for airlines that fly from Cincinnati to San Juan with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Cincinnati to San Juan?

Can I find flights from Cincinnati to San Juan with flexible booking policies on momondo?

How can momondo help me find flights from Cincinnati to San Juan?

I’m not ready to book a flight from Cincinnati to San Juan right now. Can momondo alert me if prices change?

An easier way to manage your San Juan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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