Cheap flights from Kentucky to San Juan
SDF — SJU
Nov 4 — Nov 111
Round-trip
1 adult, Economy
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1. Tell us where you want to go
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from Kentucky to San Juan
Keep the following information in mind while searching for Kentucky to San Juan flight deals. Data was last updated October 5, 2026.
Popular in | March |
|---|---|
Cheapest in | February |
Average price | $436 |
Cheapflights Insights
Everything you need to know about your flight from Kentucky to San Juan
How far ahead should I book a flight from Kentucky to San Juan?
The best time to book flights from Kentucky to San Juan is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Kentucky to San Juan?
Currently, August is the cheapest month in which you can book a flight from Kentucky to San Juan (average of $386). Flying from Kentucky to San Juan in December is currently the most expensive (average of $562). 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.
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.
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Alternative routes for Kentucky to San Juan
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Complete your trip
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Find flights from Kentucky to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kentucky and San Juan flights
Browse other Kentucky and San Juan flight options. Last updated on October 5, 2026.
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Kentucky to San Juan flights
Consider these flights traveling from Kentucky to San Juan.
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 7,457,451 searches. Data last updated October 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$225 | Average$476 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$232 | Average$497 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$270 | Average$472 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$316 | Average$502 | FlexibilityNo cancel fee | On-time63% |