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$70+ Cheap flights from Kentucky to San Juan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SJU
12월 27 — 1월 31
금 12/27
금 1/3
1 adult, Economy
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Cheap flight deals from Kentucky to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Kentucky (USKY) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12월 22, 2024.

Round-trip from

$148
(Frontier)

One-way from

$83
(Cheapflightsfares)
From Kentucky to San Juan
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One-way flight from Kentucky to San Juan
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Find flight deals from Kentucky to San Juan

Cheapest flights from Kentucky to San Juan
Explore the most affordable flight options available from Kentucky to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12월 22, 2024.

This FlightHub deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 12/245:05 amCVG - SJU
1 stop14h 51mFrontier
월 12/307:13 pmSJU - CVG
1 stop7h 00mFrontier
Deal found 12/21$350
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 12/256:00 amSDF - SJU
1 stop16h 10mAmerican Airlines
금 12/279:00 amSJU - SDF
1 stop14h 03mAmerican Airlines
Deal found 12/21$440
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 12/285:50 amCVG - SJU
1 stop17h 05mAmerican Airlines
토 1/186:15 amSJU - CVG
2 stops11h 05mAmerican Airlines
Deal found 12/21$444
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 12/314:36 pmSDF - SJU
1 stop5h 43mDelta
금 1/34:50 pmSJU - SDF
1 stop7h 04mDelta
Deal found 12/21$479
This Mytrip deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
일 12/2911:19 amBNA - SJU
2 stops26h 00mSpirit Airlines
목 1/22:32 amSJU - BNA
2 stops14h 47mSpirit Airlines
Deal found 12/21$487
This Delta deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 12/247:22 amCVG - SJU
1 stop8h 53mDelta
일 12/294:50 pmSJU - CVG
1 stop7h 04mDelta
Deal found 12/22$491
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 12/238:18 amLEX - SJU
1 stop13h 52mAmerican Airlines
월 12/309:00 amSJU - LEX
1 stop15h 55mAmerican Airlines
Deal found 12/21$517
This American Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 12/2511:14 amTRI - SJU
1 stop10h 56mAmerican Airlines
월 12/309:00 amSJU - TRI
1 stop14h 15mAmerican Airlines
Deal found 12/22$524
This Mytrip deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 12/307:22 pmBNA - SJU
2 stops28h 03mMultiple Airlines
목 1/22:32 amSJU - BNA
2 stops14h 47mMultiple Airlines
Deal found 12/21$529
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 12/255:05 amEVV - SJU
1 stop16h 05mAmerican Airlines
일 12/295:18 amSJU - EVV
2 stops11h 18mAmerican Airlines
Deal found 12/21$550
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 12/2510:58 amTYS - SJU
1 stop11h 12mAmerican Airlines
금 12/279:00 amSJU - TYS
1 stop13h 30mAmerican Airlines
Deal found 12/21$554
This American Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 12/2410:33 amBNA - SJU
1 stop10h 37mAmerican Airlines
화 12/314:25 pmSJU - BNA
1 stop7h 30mAmerican Airlines
Deal found 12/20$554

Find flights from Kentucky to San Juan within your budget

Customize your flight search to find flights from Kentucky to San Juan 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, Cheapflights users made 2,558,603 searches. Data last updated 12월 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

월 1/13

4:25 pm-12:35 am

1 stop7h 10m

San Juan Luis Munoz Marin Intl

금 1/17

11:52 am-11:44 pm

1 stop12h 52m

$148

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

월 1/13

3:54 pm-12:36 am

1 stop7h 42m

San Juan Luis Munoz Marin Intl

화 1/14

2:05 am-3:13 pm

2 stops14h 08m

$194

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

일 1/12

6:07 am-11:58 pm

1 stop16h 51m

San Juan Luis Munoz Marin Intl

토 1/18

6:15 am-4:20 pm

2 stops11h 05m

$234

CincinnatiSan Juan

CVG - SJU

CVGSJU

Cincinnati Cinci./N. Kentucky

토 5/3

3:30 pm-10:11 pm

1 stop6h 41m

San Juan Luis Munoz Marin Intl

토 5/10

7:30 am-3:37 pm

1 stop8h 07m

$254

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

화 1/28

2:02 pm-12:48 am

1 stop8h 46m

San Juan Luis Munoz Marin Intl

금 2/7

3:29 pm-7:35 pm

1 stop6h 06m

$263

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

수 1/22

11:56 am-11:58 pm

1 stop11h 02m

San Juan Luis Munoz Marin Intl

토 1/25

6:00 am-2:56 pm

2 stops9h 56m

$264

EvansvilleSan Juan

EVV - SJU

EVVSJU

Evansville Dress Regional

월 2/3

10:35 am-9:38 pm

1 stop9h 03m

San Juan Luis Munoz Marin Intl

토 2/8

6:15 am-4:10 pm

2 stops11h 55m

$264

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

금 2/7

7:25 pm-9:21 am

1 stop12h 56m

San Juan Luis Munoz Marin Intl

일 2/16

2:47 pm-11:46 pm

1 stop9h 59m

$278

NashvilleSan Juan

BNA - SJU

BNASJU

Nashville Intl

수 3/5

9:20 am-5:05 pm

1 stop5h 45m

San Juan Luis Munoz Marin Intl

화 3/18

9:35 pm-8:27 am

1 stop11h 52m

$279

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

수 1/29

6:00 am-12:50 pm

1 stop5h 50m

San Juan Luis Munoz Marin Intl

금 2/7

6:24 pm-11:58 pm

1 stop6h 34m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 56 results
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Best time to book a flight from Kentucky to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Kentucky with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Kentucky to San Juan

Get recent, data-driven insights about flights from Kentucky to San Juan including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Kentucky to San Juan?

Currently, September is the cheapest month in which you can book a flight from Kentucky to San Juan (average of $254). Flying from Kentucky to San Juan in March is currently the most expensive (average of $380). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KY to SJU?

Find hourly flight availability from Kentucky to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12월 22, 2024.

When flying from Kentucky to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Juan. Reviews last updated 12월 22, 2024.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and Alaska Airlines from Kentucky to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,804 reviews

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,804 reviews
Southwest
8.1
Very good
4,804 reviews

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,549 reviews
Southwest
8.1
Very good
4,804 reviews

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,594 reviews
Southwest
8.1
Very good
4,804 reviews

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,265 reviews
Southwest
8.1
Very good
4,804 reviews

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,028 reviews
Southwest
8.1
Very good
4,804 reviews

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Kentucky to San Juan one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $83. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Kentucky to San Juan for a low price.

  • What are the most popular routes from Kentucky to San Juan?

    When deciding which route to take from Kentucky to San Juan consider Cincinnati Cinci./N. Kentucky - San Juan Luis Munoz Marin Intl, Nashville Intl - San Juan Luis Munoz Marin Intl or Louisville Intl - San Juan Luis Munoz Marin Intl as they are the most popular.

  • Can I find deals for flights from Kentucky to San Juan that include hotel bookings?

    Yes. In addition to deals on Kentucky to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to San Juan.

  • Can I find deals for business class flights from Kentucky to San Juan?

    Yes. Cheapflights offers flight deals from Kentucky to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Kentucky to San Juan (average of $254). Flying from Kentucky to San Juan in March is currently the most expensive (average of $380). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Kentucky to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Kentucky to San Juan

Discover the top 5 airlines that operate flights from Kentucky to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated 12월 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$177Average$297FlexibilityNo cancel feeOn-time65%
DeltaCheapest$254Average$418FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$540FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$301Average$562FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$338Average$583FlexibilityNo cancel feeOn-time63%
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