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Cheap flights from Kentucky to San Juan from $83

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 11/15. 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

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Find the cheapest flights from Kentucky to San Juan

Cheap round-trip flights

Southwest Logo
5:20 pm - 11:15 pmBNA-SJU
3h 55mnonstop
Southwest Logo
5:35 pm - 8:10 pmSJU-BNA
4h 35mnonstop
$166Southwest
Find Deal
Sat, Nov 15 - Sat, Nov 22
Southwest Logo
6:00 am - 6:40 pmBNA-SJU
10h 40m1 stop
Southwest Logo
5:35 pm - 8:10 pmSJU-BNA
4h 35mnonstop
$171Southwest
Find Deal
Sat, Nov 15 - Sat, Nov 22
United Airlines Logo
10:55 am - 11:57 pmSDF-SJU
13h 02m2 stops
United Airlines Logo
7:30 am - 5:16 pmSJU-SDF
9h 46m2 stops
$175United Airlines
Find Deal
Sat, Oct 25 - Sat, Nov 1
American Airlines Logo
4:07 pm - 11:05 pmCVG-SJU
6h 58m1 stop
American Airlines Logo
1:35 pm - 11:06 pmSJU-CVG
9h 31m2 stops
$175American Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22
American Airlines Logo
5:00 am - 2:15 pmBNA-SJU
8h 15m1 stop
American Airlines Logo
3:05 pm - 9:58 pmSJU-BNA
7h 53m1 stop
$176American Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
United Airlines Logo
8:45 am - 11:57 pmSDF-SJU
15h 12m2 stops
United Airlines Logo
1:30 pm - 11:30 pmSJU-SDF
10h 00m1 stop
$201United Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
Delta Logo
7:00 am - 4:17 pmCVG-SJU
9h 17m1 stop
Delta Logo
7:00 am - 4:45 pmSJU-CVG
9h 45m1 stop
$205Delta
Find Deal
Tue, Sep 16 - Tue, Sep 23
Spirit Airlines Logo
8:17 am - 9:48 pmBNA-SJU
12h 31m1 stop
Spirit Airlines Logo
4:05 pm - 11:20 pmSJU-BNA
8h 15m1 stop
$228Spirit Airlines
Find Deal
Sun, Aug 24 - Sat, Aug 30
Delta Logo
6:00 am - 11:40 amSDF-SJU
5h 40m1 stop
Delta Logo
5:41 pm - 11:52 pmSJU-SDF
6h 11m1 stop
$230Delta
Find Deal
Sun, Sep 7 - Thu, Sep 11
Spirit Airlines Logo
10:37 am - 1:43 amBNA-SJU
14h 06m1 stop
Spirit Airlines Logo
6:00 am - 5:04 pmSJU-BNA
13h 04m1 stop
$233Spirit Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 10

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
Sep 16
CVG7:00 amCincinnati Cinci./N. Kentucky
9h 17m
1 stop
SJU4:17 pmSan Juan Luis Munoz Marin Intl
Sep 23
SJU7:00 amSan Juan Luis Munoz Marin Intl
9h 45m
1 stop
CVG4:45 pmCincinnati Cinci./N. Kentucky
$205
Find similar
Delta
Sep 7
SDF6:00 amLouisville Intl
5h 40m
1 stop
SJU11:40 amSan Juan Luis Munoz Marin Intl
Sep 11
SJU5:41 pmSan Juan Luis Munoz Marin Intl
6h 11m
1 stop
SDF11:52 pmLouisville Intl
$230
Find similar
Delta
Nov 14
SDF7:00 amLouisville Intl
9h 15m
1 stop
SJU5:15 pmSan Juan Luis Munoz Marin Intl
Nov 19
SJU6:20 pmSan Juan Luis Munoz Marin Intl
6h 36m
1 stop
SDF11:56 pmLouisville Intl
$235
Find similar

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
Oct 18
CVG4:07 pmCincinnati Cinci./N. Kentucky
6h 58m
1 stop
SJU11:05 pmSan Juan Luis Munoz Marin Intl
Oct 22
SJU1:35 pmSan Juan Luis Munoz Marin Intl
9h 31m
2 stops
CVG11:06 pmCincinnati Cinci./N. Kentucky
$175
Find similar
American Airlines
Sep 20
BNA5:00 amNashville Intl
8h 15m
1 stop
SJU2:15 pmSan Juan Luis Munoz Marin Intl
Sep 27
SJU3:05 pmSan Juan Luis Munoz Marin Intl
7h 53m
1 stop
BNA9:58 pmNashville Intl
$176
Find similar
American Airlines
Sep 24
BNA6:00 pmNashville Intl
16h 11m
2 stops
SJU11:11 amSan Juan Luis Munoz Marin Intl
Sep 30
SJU6:10 amSan Juan Luis Munoz Marin Intl
14h 49m
2 stops
BNA7:59 pmNashville Intl
$178
Find similar

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 August 7, 2025.
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

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Sat 11/15

5:20 pm-11:15 pm

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Sat 11/22

5:35 pm-8:10 pm

Nonstop4h 35m

$166

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Sat 11/15

6:00 am-6:40 pm

1 stop10h 40m

San Juan Luis Munoz Marin Intl

Sat 11/22

5:35 pm-8:10 pm

Nonstop4h 35m

$171

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Sat 10/25

10:55 am-11:57 pm

2 stops13h 02m

San Juan Luis Munoz Marin Intl

Sat 11/1

7:30 am-5:16 pm

2 stops9h 46m

$175

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

Sat 10/18

4:07 pm-11:05 pm

1 stop6h 58m

San Juan Luis Munoz Marin Intl

Wed 10/22

1:35 pm-11:06 pm

2 stops9h 31m

$175

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Sat 9/20

5:00 am-2:15 pm

1 stop8h 15m

San Juan Luis Munoz Marin Intl

Sat 9/27

3:05 pm-9:58 pm

1 stop7h 53m

$176

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Sat 10/4

8:45 am-11:57 pm

2 stops15h 12m

San Juan Luis Munoz Marin Intl

Sat 10/11

1:30 pm-11:30 pm

1 stop10h 00m

$201

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

Tue 9/16

7:00 am-4:17 pm

1 stop9h 17m

San Juan Luis Munoz Marin Intl

Tue 9/23

7:00 am-4:45 pm

1 stop9h 45m

$205

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Sun 8/24

8:17 am-9:48 pm

1 stop12h 31m

San Juan Luis Munoz Marin Intl

Sat 8/30

4:05 pm-11:20 pm

1 stop8h 15m

$228

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Sun 9/7

6:00 am-11:40 am

1 stop5h 40m

San Juan Luis Munoz Marin Intl

Thu 9/11

5:41 pm-11:52 pm

1 stop6h 11m

$230

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

Thu 10/30

10:37 am-1:43 am

1 stop14h 06m

San Juan Luis Munoz Marin Intl

Mon 11/10

6:00 am-5:04 pm

1 stop13h 04m

$233

Flights are sorted by cheapest round-trip flights first.

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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 January is also cheap. Prices for this month can be found on momondo for an average of $374.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Kentucky is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $372. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Kentucky because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $459.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the evening when flights can be purchased for as low as $339. Flights in the afternoon are often more expensive with an average ticket price of $441.

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 $440 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 $377 on momondo.

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

You could potentially save up to 36% 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

Best Price Found

$83

Fastest flight time

3h 55m

Direct flights

Sun
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Kentucky in the past 72 hours is $83. The best round-trip flight deal from Kentucky to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $166.
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 Sunday. The only airline offering direct flights is Southwest.
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  • 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
8,055 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $225Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
DeltaPriceFrom $225Free CancellationRating
8.0
7,985 reviews
Search Delta flights
American AirlinesPriceFrom $270Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $316Free CancellationRating
7.4
8,917 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.

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