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Cheap flights from Kentucky to San Juan from $74

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 5/4. 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.
SDF — SJU
Apr 24 — May 11
From?
To?
Wed 4/24
Wed 5/1
1 adult, Economy
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How far in advance should I book a flight from Kentucky to San Juan?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 44 days in advance, which can save you up to 82% on flights from Kentucky to San Juan compared to booking the week you need them. Waiting 44 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $269. For sooner than that we have options available in the next 3 days from $531.

What is the cheapest month to fly from Kentucky to San Juan?

Flights from Kentucky to San Juan lean towards being more expensive in April. Prices are generally better when you fly from Kentucky to San Juan in September, with the cheapest ticket starting at $141.

When is the cheapest time to fly from Kentucky to San Juan (KY - SJU)?

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.

Cheap Spirit Airlines flights from Kentucky to San Juan

Explore cheap flight options specifically provided by Spirit Airlines for the route between Kentucky and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Consider these cheap Spirit Airlines flights we've found departing from Kentucky to San Juan. Be sure to come back soon if the deals available don't appeal to you at this time.
Sat 5/411:33 amSDF - SJU
1 stop14h 11mSpirit Airlines
Sat 5/116:40 pmSJU - SDF
1 stop14h 04mSpirit Airlines
Deal found 4/19$164
Mon 5/1310:29 amSDF - SJU
1 stop8h 10mSpirit Airlines
Sat 5/187:57 pmSJU - SDF
1 stop12h 47mSpirit Airlines
Deal found 4/18$175
Sat 5/411:33 amSDF - SJU
2 stops24h 12mSpirit Airlines
Sat 5/116:40 pmSJU - SDF
1 stop14h 04mSpirit Airlines
Deal found 4/19$199
Sun 5/1210:29 amSDF - SJU
1 stop11h 45mSpirit Airlines
Sat 5/187:57 pmSJU - SDF
1 stop12h 47mSpirit Airlines
Deal found 4/19$204
Sat 5/411:33 amSDF - SJU
1 stop14h 11mSpirit Airlines
Fri 5/108:48 pmSJU - SDF
2 stops26h 26mSpirit Airlines
Deal found 4/19$215
Sun 5/1210:29 amSDF - SJU
1 stop11h 45mSpirit Airlines
Sat 5/187:57 pmSJU - SDF
1 stop12h 47mSpirit Airlines
Deal found 4/18$220
Wed 5/86:27 pmSDF - SJU
1 stop17h 05mSpirit Airlines
Wed 5/159:07 pmSJU - SDF
1 stop21h 29mSpirit Airlines
Deal found 4/18$221
Sun 5/1210:29 amSDF - SJU
1 stop11h 45mSpirit Airlines
Sat 5/187:57 pmSJU - SDF
2 stops29h 02mSpirit Airlines
Deal found 4/19$228
Sat 5/117:43 amSDF - SJU
1 stop17h 13mSpirit Airlines
Sat 5/187:57 pmSJU - SDF
1 stop12h 47mSpirit Airlines
Deal found 4/19$230

Cheap Delta flights from Kentucky to San Juan

Explore cheap flight options specifically provided by Delta for the route between Kentucky and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Kentucky to San Juan. Make sure to examine the flight information before completing your reservation.
Fri 5/33:01 pmSDF - SJU
1 stop6h 59mDelta
Fri 5/103:10 pmSJU - SDF
1 stop7h 45mDelta
Deal found 4/19$256
Tue 10/112:40 pmSDF - SJU
1 stop9h 23mDelta
Wed 10/912:54 pmSJU - SDF
1 stop7h 52mDelta
Deal found 4/18$277
Sat 4/2711:31 amSDF - SJU
1 stop10h 28mDelta
Wed 5/12:30 pmSJU - SDF
1 stop9h 38mDelta
Deal found 4/17$304
Sat 4/2711:31 amSDF - SJU
1 stop10h 28mDelta
Wed 5/12:30 pmSJU - SDF
1 stop9h 38mDelta
Deal found 4/18$324
Wed 5/226:00 amLEX - SJU
1 stop7h 20mDelta
Wed 8/73:05 pmSJU - LEX
1 stop7h 38mDelta
Deal found 4/19$374
Tue 9/246:00 amLEX - SJU
1 stop10h 04mDelta
Sat 9/2812:54 pmSJU - LEX
1 stop10h 57mDelta
Deal found 4/17$394
Wed 5/226:00 amLEX - SJU
1 stop7h 20mDelta
Wed 8/73:05 pmSJU - LEX
1 stop7h 38mDelta
Deal found 4/18$412
Tue 6/41:00 pmLEX - SJU
1 stop8h 55mDelta
Fri 6/73:11 pmSJU - LEX
1 stop7h 47mDelta
Deal found 4/18$434
Tue 6/43:44 pmLEX - SJU
1 stop6h 11mDelta
Sat 6/86:10 amSJU - LEX
1 stop10h 09mDelta
Deal found 4/18$542

Cheap Kentucky to San Juan flights in April & May 2024

Find cheap flight options from Kentucky to San Juan specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,138,949 searches. Prices were last updated on April 19, 2024.
Scroll through some of the best deals on flights from Kentucky to San Juan in 2024. Check back regularly for other flight deals.
Sat 5/411:33 amSDF - SJU
1 stop14h 11mSpirit Airlines
Sat 5/116:40 pmSJU - SDF
1 stop14h 04mSpirit Airlines
Deal found 4/19$164
Mon 5/1310:29 amSDF - SJU
1 stop8h 10mSpirit Airlines
Sat 5/187:57 pmSJU - SDF
1 stop12h 47mSpirit Airlines
Deal found 4/18$175
Sat 5/411:33 amSDF - SJU
2 stops24h 12mSpirit Airlines
Sat 5/116:40 pmSJU - SDF
1 stop14h 04mSpirit Airlines
Deal found 4/19$199
Sun 5/1210:29 amSDF - SJU
1 stop11h 45mSpirit Airlines
Sat 5/187:57 pmSJU - SDF
1 stop12h 47mSpirit Airlines
Deal found 4/19$204
Sat 5/411:33 amSDF - SJU
1 stop14h 11mSpirit Airlines
Fri 5/108:48 pmSJU - SDF
2 stops26h 26mSpirit Airlines
Deal found 4/19$215
Sun 5/1210:29 amSDF - SJU
1 stop11h 45mSpirit Airlines
Sat 5/187:57 pmSJU - SDF
1 stop12h 47mSpirit Airlines
Deal found 4/18$220
Wed 5/86:27 pmSDF - SJU
1 stop17h 05mSpirit Airlines
Wed 5/159:07 pmSJU - SDF
1 stop21h 29mSpirit Airlines
Deal found 4/18$221
Sun 5/1210:29 amSDF - SJU
1 stop11h 45mSpirit Airlines
Sat 5/187:57 pmSJU - SDF
2 stops29h 02mSpirit Airlines
Deal found 4/19$228
Sat 5/117:43 amSDF - SJU
1 stop17h 13mSpirit Airlines
Sat 5/187:57 pmSJU - SDF
1 stop12h 47mSpirit Airlines
Deal found 4/19$230

Kentucky to San Juan 2024 flight deals

Discover exclusive flight deals for travel between Kentucky and San Juan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Scroll through some of the best deals on flights from Kentucky to San Juan in 2024. Check back regularly for other flight deals.
Sat 5/411:33 amSDF - SJU
1 stop14h 11mSpirit Airlines
Sat 5/116:40 pmSJU - SDF
1 stop14h 04mSpirit Airlines
Deal found 4/19$164
Mon 5/1310:29 amSDF - SJU
1 stop8h 10mSpirit Airlines
Sat 5/187:57 pmSJU - SDF
1 stop12h 47mSpirit Airlines
Deal found 4/18$175
Sat 5/411:33 amSDF - SJU
2 stops24h 12mSpirit Airlines
Sat 5/116:40 pmSJU - SDF
1 stop14h 04mSpirit Airlines
Deal found 4/19$199
Sun 5/1210:29 amSDF - SJU
1 stop11h 45mSpirit Airlines
Sat 5/187:57 pmSJU - SDF
1 stop12h 47mSpirit Airlines
Deal found 4/19$204
Sat 5/411:33 amSDF - SJU
1 stop14h 11mSpirit Airlines
Fri 5/108:48 pmSJU - SDF
2 stops26h 26mSpirit Airlines
Deal found 4/19$215
Sun 5/1210:29 amSDF - SJU
1 stop11h 45mSpirit Airlines
Sat 5/187:57 pmSJU - SDF
1 stop12h 47mSpirit Airlines
Deal found 4/18$220
Wed 5/86:27 pmSDF - SJU
1 stop17h 05mSpirit Airlines
Wed 5/159:07 pmSJU - SDF
1 stop21h 29mSpirit Airlines
Deal found 4/18$221
Sun 5/1210:29 amSDF - SJU
1 stop11h 45mSpirit Airlines
Sat 5/187:57 pmSJU - SDF
2 stops29h 02mSpirit Airlines
Deal found 4/19$228
Sat 5/117:43 amSDF - SJU
1 stop17h 13mSpirit Airlines
Sat 5/187:57 pmSJU - SDF
1 stop12h 47mSpirit Airlines
Deal found 4/19$230

Kentucky to San Juan flights leaving soon

Find last-minute flight options from Kentucky to San Juan for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Consider one of these great deals we found on last-minute flights from Kentucky to San Juan. To prevent any unwanted surprises, users should verify their flight info before booking.
Wed 4/247:43 amSDF - SJU
1 stop18h 27mSpirit Airlines
Wed 5/17:57 pmSJU - SDF
1 stop25h 31mSpirit Airlines
Deal found 4/18$271
Wed 4/247:43 amSDF - SJU
1 stop18h 27mSpirit Airlines
Wed 5/16:59 pmSJU - SDF
2 stops22h 34mSpirit Airlines
Deal found 4/18$289
Sat 4/2711:31 amSDF - SJU
1 stop10h 28mDelta
Wed 5/12:30 pmSJU - SDF
1 stop9h 38mDelta
Deal found 4/17$304
Sat 4/277:43 amSDF - SJU
1 stop10h 17mSpirit Airlines
Tue 4/301:49 amSJU - SDF
1 stop15h 44mSpirit Airlines
Deal found 4/17$305
Wed 4/247:43 amSDF - SJU
1 stop18h 27mSpirit Airlines
Tue 4/301:49 amSJU - SDF
1 stop15h 44mSpirit Airlines
Deal found 4/18$308
Wed 4/247:43 amSDF - SJU
1 stop18h 27mSpirit Airlines
Wed 5/16:00 amSJU - SDF
3 stops35h 33mSpirit Airlines
Deal found 4/18$322
Sat 4/2711:31 amSDF - SJU
1 stop10h 28mDelta
Wed 5/12:30 pmSJU - SDF
1 stop9h 38mDelta
Deal found 4/18$324
Wed 4/247:43 amSDF - SJU
1 stop18h 27mSpirit Airlines
Tue 4/301:15 amSJU - SDF
2 stops22h 26mSpirit Airlines
Deal found 4/18$332
Sat 4/276:40 amSDF - SJU
2 stops13h 56mAmerican Airlines
Wed 5/11:41 pmSJU - SDF
1 stop10h 43mAmerican Airlines
Deal found 4/17$354

One-way flights to San Juan from Kentucky

Search for one-way flight options from Kentucky to San Juan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Users in need of a one-way flight from Kentucky to San Juan can choose from these deals. Users in need of a round-trip flight from Kentucky to San Juan instead should update the search form at the top of page.
Sat 5/411:33 amSDF - SJU
1 stop14h 11mSpirit Airlines
Deal found 4/19$74
Sat 5/411:33 amSDF - SJU
2 stops24h 12mSpirit Airlines
Deal found 4/19$109
Fri 5/107:43 amSDF - SJU
1 stop15h 47mSpirit Airlines
Deal found 4/19$111
Wed 5/226:45 amSDF - SJU
1 stop10h 20mAmerican Airlines
Deal found 4/18$126
Wed 5/227:20 amSDF - SJU
2 stops9h 45mAmerican Airlines
Deal found 4/19$127
Fri 5/33:01 pmSDF - SJU
1 stop6h 59mDelta
Deal found 4/19$129
Sat 5/47:43 amSDF - SJU
3 stops28h 02mSpirit Airlines
Deal found 4/19$136
Fri 5/3110:29 amSDF - SJU
1 stop25h 03mSpirit Airlines
Deal found 4/18$137
Sat 5/411:50 amLEX - SJU
1 stop13h 54mMultiple Airlines
Deal found 4/19$138

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 3,138,949 searches. Data last updated April 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$164 - $418

Route

Depart

Return

Price

Louisville IntlSan Juan Luis Munoz Marin Intl

SDF - SJU

SDFSJU

Louisville Intl

Sat 5/4

1 stop14h 11m

San Juan Luis Munoz Marin Intl

Sat 5/11

1 stop14h 04m

$164

Louisville IntlSan Juan Luis Munoz Marin Intl

SDF - SJU

SDFSJU

Louisville Intl

Mon 5/13

1 stop8h 10m

San Juan Luis Munoz Marin Intl

Sat 5/18

1 stop12h 47m

$175

Louisville IntlSan Juan Luis Munoz Marin Intl

SDF - SJU

SDFSJU

Louisville Intl

Sat 5/4

2 stops24h 12m

San Juan Luis Munoz Marin Intl

Sat 5/11

1 stop14h 04m

$199

Louisville IntlSan Juan Luis Munoz Marin Intl

SDF - SJU

SDFSJU

Louisville Intl

Sun 5/12

1 stop11h 45m

San Juan Luis Munoz Marin Intl

Sat 5/18

1 stop12h 47m

$204

Louisville IntlSan Juan Luis Munoz Marin Intl

SDF - SJU

SDFSJU

Louisville Intl

Sat 5/4

1 stop14h 11m

San Juan Luis Munoz Marin Intl

Fri 5/10

2 stops30h 56m

$241

Louisville IntlSan Juan Luis Munoz Marin Intl

SDF - SJU

SDFSJU

Louisville Intl

Tue 10/1

1 stop8h 16m

San Juan Luis Munoz Marin Intl

Wed 10/9

2 stops7h 41m

$253

Louisville IntlSan Juan Luis Munoz Marin Intl

SDF - SJU

SDFSJU

Louisville Intl

Sat 5/11

2 stops31h 56m

San Juan Luis Munoz Marin Intl

Sat 5/18

1 stop12h 47m

$254

Louisville IntlSan Juan Luis Munoz Marin Intl

SDF - SJU

SDFSJU

Louisville Intl

Fri 5/3

1 stop6h 59m

San Juan Luis Munoz Marin Intl

Fri 5/10

1 stop7h 45m

$256

Louisville IntlSan Juan Luis Munoz Marin Intl

SDF - SJU

SDFSJU

Louisville Intl

Tue 10/1

1 stop6h 55m

San Juan Luis Munoz Marin Intl

Tue 10/8

2 stops12h 07m

$418

Flights are sorted by cheapest first

Deals found on 4/19

No data available for this route at this time. Please check back soon.

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 April 19, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, Delta and United 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.
Delta
8.1
Very good
11,094 reviews
Check prices

Food

7.5

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
11,094 reviews
Delta
8.1
Very good
11,094 reviews
Check prices

Food

7.5

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,325 reviews
Delta
8.1
Very good
11,094 reviews
Check prices

Food

7.5

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,955 reviews
Delta
8.1
Very good
11,094 reviews
Check prices

Food

7.5

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Spirit Airlines
6.4
Okay
8,777 reviews
Delta
8.1
Very good
11,094 reviews
Check prices

Food

7.5

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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.

  • Can I find flights from Kentucky to San Juan for under $200 on Cheapflights?

    Yes, there are multiple flights from Kentucky to San Juan for under $200. The cheapest flight booked recently is on Spirit Airlines for just $164, but on average you can expect to pay $226.

  • Are there last-minute flights available from Kentucky to San Juan for under $300?

    There are currently 19+ open flights from Kentucky to San Juan within the next 7 days for less than $300.

  • 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 $74. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Kentucky to San Juan for a low price.

  • What are the most popular airlines that fly from Kentucky to San Juan?

    When booking a flight from Kentucky to San Juan, you may want to consider flying on American Airlines, Delta or Spirit Airlines as they are the most popular for this route.

  • What does SDF to SJU mean?

    Louisville Intl Airport is SDF and San Juan Luis Munoz Marin Intl Airport is SJU. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Kentucky to San Juan that include extra baggage allowance?

    The amount of baggage you can bring on your Kentucky to San Juan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kentucky to San Juan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kentucky to San Juan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Kentucky to San Juan that allow pets onboard?

    Many airlines flying from Kentucky to San Juan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kentucky to San Juan?

    Yes, you can often find last-minute deals on Kentucky to San Juan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kentucky to San Juan flight deals updated?

    The Kentucky to San Juan flight deals you see on this page were last updated on 4/19.

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 4 airlines flying from Kentucky to San Juan

Discover the top 4 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 3,138,949 searches. Data last updated April 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$172Average$308FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
United AirlinesCheapest$216Average$536FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$271Average$547FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$272Average$493FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Kentucky to San Juan by cabin class

Find flights from Kentucky to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kentucky to San Juan?

Deals for Kentucky to San Juan flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Kentucky to San Juan?

Cheapflights helps you find that perfect flight to San Juan from Kentucky by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Kentucky to San Juan with no change fees?

Yes! Cheapflights helps users easily find flights from Kentucky to San Juan with no change fees.

Can Cheapflights notify me if prices for flights from Kentucky to San Juan become cheaper?

Yes! Start tracking prices for Kentucky to San Juan flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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