$45+ Cheap flights from Key Largo, FL 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Key Largo to San Juan with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Key Largo to San Juan are usually found in September or October, booked 38 days in advance, depart on a Tuesday or Saturday and return on a Tuesday
Cheap flight deals from Key Largo to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) 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 November 20, 2024.
Popular in | December |
|---|---|
Cheapest in | September |
Round-trip from | $84 (FlightHub) |
One-way from | $45 (Frontier) |
Find flight deals from Key Largo to San Juan
Cheapest flights from Key Largo to San JuanExplore the most affordable flight options available from Key Largo to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
Explore the most affordable flight options available from Key Largo to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This eDestinos deal was found by Cheapflights users on 11/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Key Largo to San Juan within your budget
Customize your flight search to find flights from Key Largo 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 2,629,791 searches. Data last updated November 20, 2024.
Fly from
Fly to
Route
Depart
Return
Price
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Tue 12/10
2:15 pm-5:43 pm
Nonstop2h 28m
San Juan Luis Munoz Marin Intl
Tue 12/17
8:41 am-10:38 am
Nonstop2h 57m
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Sat 12/7
2:15 pm-5:43 pm
Nonstop2h 28m
San Juan Luis Munoz Marin Intl
Sat 12/14
6:40 pm-8:33 pm
Nonstop2h 53m
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Mon 12/16
10:17 pm-1:57 am
Nonstop2h 40m
San Juan Luis Munoz Marin Intl
Wed 12/18
12:04 pm-1:59 pm
Nonstop2h 55m
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Wed 2/5
8:15 pm-12:04 am
Nonstop2h 49m
San Juan Luis Munoz Marin Intl
Wed 2/12
7:45 am-9:45 am
Nonstop3h 00m
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Tue 12/10
8:28 pm-12:07 am
Nonstop2h 39m
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Tue 11/26
11:47 am-3:20 pm
Nonstop2h 33m
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Tue 1/21
1:55 pm-5:30 pm
Nonstop2h 35m
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Sun 12/15
7:35 am-1:42 am
1 stop17h 07m
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Tue 12/10
6:00 am-5:15 pm
1 stop10h 15m
MiamiSan Juan
MIA - SJU
MIASJU
Miami
Wed 2/19
3:50 pm-12:40 am
2 stops7h 50m
Best time to book a flight from Key Largo to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from Key Largo with our price prediction graph.
Travel insights for flights from Key Largo to San Juan
Get recent, data-driven insights about flights from Key Largo to San Juan including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Key Largo to San Juan?
Use this chart to determine the optimal time to book a round-trip flight from Key Largo to San Juan. Price data was last updated on November 15, 2024.
The price you pay for your flight from Key Largo to San Juan may vary depending on when you book. For the best chance of a lower fare, look to book 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Key Largo to San Juan?
Currently, September is the cheapest month in which you can book a flight from Key Largo to San Juan (average of $254). Flying from Key Largo to San Juan in March is currently the most expensive (average of $335). 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 KE9 to SJU?
Find hourly flight availability from Key Largo 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 November 20, 2024.
When flying from Key Largo 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.
What is the cheapest day to fly from Key Largo to San Juan?
Use this chart to determine the cheapest time to fly round-trip from Key Largo to San Juan. Price data was last updated on November 18, 2024.
Travelers seeking maximum savings on their Key Largo to San Juan flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Key Largo to San Juan
Explore weekly flight availability from Key Largo to San Juan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 20, 2024.
The most flights from KE9 to PR1 are scheduled on a Tuesday (17 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (12 on average).
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 November 20, 2024.
See what other customers who have flown with Spirit Airlines and Frontier from Key Largo to San Juan have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Related info for your journey
Find useful and relevant information for your journey from Key Largo 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 Key Largo to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Key Largo to San Juan
Discover the top 6 airlines that operate flights from Key Largo 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 2,629,791 searches. Data last updated November 20, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$47 | Average$139 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$75 | Average$172 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$101 | Average$257 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$155 | Average$281 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$203 | Average$406 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$302 | Average$366 | FlexibilityNo cancel fee | On-timeN/A |