Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Kentucky to San Juan from $87

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to San Juan departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Kentucky to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
3:20 pm - 2:53 am
CVG
-
SJU
10h 33m
1 stop
Frontier Logo
6:30 am - 7:23 am
SJU
-
CVG
24h 53m
1 stop
$199Frontier
Wed, Mar 4 - Tue, Mar 10
Multiple Airlines Logo
1:07 pm - 2:22 pm
CVG
-
SJU
24h 15m
1 stop
Multiple Airlines Logo
6:27 pm - 5:32 pm
SJU
-
CVG
24h 05m
1 stop
$203Multiple Airlines
Mon, Feb 23 - Thu, Feb 26
Frontier Logo
8:49 pm - 7:43 pm
CVG
-
SJU
21h 54m
1 stop
Frontier Logo
6:00 am - 12:15 am
SJU
-
CVG
19h 15m
1 stop
$206Frontier
Fri, Feb 27 - Thu, Mar 5
Spirit Airlines Logo
8:52 pm - 3:31 pm
BNA
-
SJU
16h 39m
1 stop
Spirit Airlines Logo
3:36 pm - 7:25 am
SJU
-
BNA
16h 49m
1 stop
$223Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
8:52 pm - 3:31 pm
BNA
-
SJU
16h 39m
1 stop
Multiple Airlines Logo
3:18 pm - 12:10 pm
SJU
-
BNA
22h 52m
2 stops
$227Multiple Airlines
Mon, Feb 23 - Wed, Feb 25
American Airlines Logo
6:01 am - 12:29 pm
SDF
-
SJU
6h 28m
1 stop
American Airlines Logo
3:44 pm - 11:59 pm
SJU
-
SDF
8h 15m
1 stop
$251American Airlines
Tue, Apr 28 - Tue, Apr 28
American Airlines Logo
6:00 am - 3:20 pm
SDF
-
SJU
9h 20m
2 stops
American Airlines Logo
10:03 am - 11:59 pm
SJU
-
SDF
13h 56m
1 stop
$256American Airlines
Tue, Apr 21 - Wed, Apr 29
Delta Logo
2:19 pm - 8:24 pm
LEX
-
SJU
6h 05m
1 stop
Delta Logo
2:34 pm - 11:54 pm
SJU
-
LEX
9h 20m
1 stop
$266Delta
Wed, Apr 22 - Tue, May 5
Delta Logo
5:33 am - 1:01 pm
SDF
-
SJU
6h 28m
1 stop
Delta Logo
6:37 pm - 11:58 pm
SJU
-
SDF
6h 21m
1 stop
$296Delta
Mon, Mar 2 - Wed, Mar 4
Spirit Airlines Logo
12:33 pm - 10:09 pm
SDF
-
SJU
9h 36m
1 stop
Spirit Airlines Logo
9:49 pm - 2:38 pm
SJU
-
SDF
16h 49m
1 stop
$298Spirit Airlines
Fri, Apr 17 - Mon, Apr 20

American Airlines flights from Kentucky to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Kentucky to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Mar 3
BNA7:30 amNashville Intl
12h 04m
1 stop
SJU9:34 pmSan Juan Luis Munoz Marin Intl
Mar 11
SJU6:00 amSan Juan Luis Munoz Marin Intl
7h 11m
1 stop
BNA12:11 pmNashville Intl
$246
American Airlines
Apr 28
SDF6:01 amLouisville Intl
6h 28m
1 stop
SJU12:29 pmSan Juan Luis Munoz Marin Intl
Apr 28
SJU3:44 pmSan Juan Luis Munoz Marin Intl
8h 15m
1 stop
SDF11:59 pmLouisville Intl
$251
American Airlines
May 6
BNA6:45 pmNashville Intl
15h 08m
1 stop
SJU10:53 amSan Juan Luis Munoz Marin Intl
May 13
SJU11:38 amSan Juan Luis Munoz Marin Intl
6h 37m
1 stop
BNA5:15 pmNashville Intl
$252

Delta flights from Kentucky to San Juan Luis Munoz Marin Intl Airport

Our best Delta deals on Kentucky to San Juan Luis Munoz Marin Intl Airport flight tickets
Delta
Apr 22
LEX2:19 pmLexington Blue Grass
6h 05m
1 stop
SJU8:24 pmSan Juan Luis Munoz Marin Intl
May 5
SJU2:34 pmSan Juan Luis Munoz Marin Intl
9h 20m
1 stop
LEX11:54 pmLexington Blue Grass
$266
Delta
Feb 24
SDF5:33 amLouisville Intl
7h 59m
1 stop
SJU2:32 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU6:37 pmSan Juan Luis Munoz Marin Intl
6h 21m
1 stop
SDF11:58 pmLouisville Intl
$296
Delta
Feb 21
SDF8:55 amLouisville Intl
7h 32m
1 stop
SJU5:27 pmSan Juan Luis Munoz Marin Intl
Feb 25
SJU6:37 pmSan Juan Luis Munoz Marin Intl
6h 21m
1 stop
SDF11:58 pmLouisville Intl
$336

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky to San Juan Luis Munoz Marin Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Kentucky to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

Wed 3/4

3:20 pm-2:53 am

1 stop10h 33m

San Juan Luis Munoz Marin Intl

Tue 3/10

6:30 am-7:23 am

1 stop24h 53m

$199

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

Mon 2/23

1:07 pm-2:22 pm

1 stop24h 15m

San Juan Luis Munoz Marin Intl

Thu 2/26

6:27 pm-5:32 pm

1 stop24h 05m

$203

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

Fri 2/27

8:49 pm-7:43 pm

1 stop21h 54m

San Juan Luis Munoz Marin Intl

Thu 3/5

6:00 am-12:15 am

1 stop19h 15m

$206

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Tue 3/3

8:52 pm-3:31 pm

1 stop16h 39m

San Juan Luis Munoz Marin Intl

Tue 3/10

3:36 pm-7:25 am

1 stop16h 49m

$223

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Mon 2/23

8:52 pm-3:31 pm

1 stop16h 39m

San Juan Luis Munoz Marin Intl

Wed 2/25

3:18 pm-12:10 pm

2 stops22h 52m

$227

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Tue 4/28

6:01 am-12:29 pm

1 stop6h 28m

San Juan Luis Munoz Marin Intl

Tue 4/28

3:44 pm-11:59 pm

1 stop8h 15m

$251

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Tue 4/21

6:00 am-3:20 pm

2 stops9h 20m

San Juan Luis Munoz Marin Intl

Wed 4/29

10:03 am-11:59 pm

1 stop13h 56m

$256

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

Wed 4/22

2:19 pm-8:24 pm

1 stop6h 05m

San Juan Luis Munoz Marin Intl

Tue 5/5

2:34 pm-11:54 pm

1 stop9h 20m

$266

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Mon 3/2

5:33 am-1:01 pm

1 stop6h 28m

San Juan Luis Munoz Marin Intl

Wed 3/4

6:37 pm-11:58 pm

1 stop6h 21m

$296

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Fri 4/17

12:33 pm-10:09 pm

1 stop9h 36m

San Juan Luis Munoz Marin Intl

Mon 4/20

9:49 pm-2:38 pm

1 stop16h 49m

$298

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Juan from

How to get the cheapest flight ticket from Kentucky to San Juan Luis Munoz Marin Intl Airport

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

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

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $323.

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

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $425 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Kentucky for as low as $344 on momondo.

Can stopping save me money on Kentucky to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a Kentucky to San Juan Luis Munoz Marin Intl Airport flight.

Cheap Kentucky to San Juan Luis Munoz Marin Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

3h 55m

Direct flights

Mon and Sun
The fastest flight from Kentucky to San Juan Luis Munoz Marin Intl Airport takes 3h 55m
Direct flights go from Kentucky to San Juan Luis Munoz Marin Intl Airport on Monday and Sunday. There are no airlines offering direct flights.
Search flight deals

  • When did momondo last update prices for flights from Kentucky to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Kentucky to San Juan Luis Munoz Marin Intl Airport refresh daily.

  • How many operators does momondo search for flights from Kentucky to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Kentucky to San Juan Luis Munoz Marin Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents required for your trip to San Juan Luis Munoz Marin Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Juan Luis Munoz Marin Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kentucky to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Kentucky to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $152Free CancellationRating
6.3
8,451 reviews
Search Spirit Airlines flights
DeltaPriceFrom $205Free CancellationRating
7.9
8,191 reviews
Search Delta flights
SouthwestPriceFrom $225Free CancellationRating
8.0
4,283 reviews
Search Southwest flights
American AirlinesPriceFrom $240Free CancellationRating
7.2
11,276 reviews
Search American Airlines flights
United AirlinesPriceFrom $259Free CancellationRating
7.4
9,286 reviews
Search United Airlines flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Humacao
Rio Grande
Bayamón

Why use momondo?

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

It is quick and easy to find Kentucky 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 Kentucky to San Juan with flexible booking policies on momondo?

Flights from Kentucky to San Juan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Kentucky to San Juan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Kentucky to San Juan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Juan and let you know when they change.

An easier way to manage your San Juan Luis Munoz Marin Intl Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 3/15
Sun 3/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to San Juan