Round-trip from | $202 (Cheapflightsfares) |
---|---|
One-way from | $103 (FlightHub) |
Popular in | December |
Cheapest in | August |
Average price | $352 |
Good round-trip deal | $337 or less |
Good one-way deal | $186 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoSan Juan
ORD - SJU
ORDSJU
Chicago O'Hare Intl
Sat 5/10
7:47 am-12:54 am
1 stop16h 07m
San Juan Luis Munoz Marin Intl
Thu 5/15
1:33 am-7:17 pm
1 stop18h 44m
St. LouisSan Juan
STL - SJU
STLSJU
Lambert-St Louis
Mon 9/22
6:00 am-1:23 pm
1 stop6h 23m
San Juan Luis Munoz Marin Intl
Sat 9/27
5:19 pm-11:39 pm
1 stop7h 20m
St. LouisSan Juan
STL - SJU
STLSJU
Lambert-St Louis
Fri 9/19
6:15 am-3:42 pm
1 stop8h 27m
San Juan Luis Munoz Marin Intl
Thu 9/25
2:55 pm-10:00 pm
1 stop8h 05m
ChicagoSan Juan
ORD - SJU
ORDSJU
Chicago O'Hare Intl
Sat 5/10
4:35 pm-10:45 am
1 stop17h 10m
San Juan Luis Munoz Marin Intl
Thu 5/15
10:46 am-11:11 pm
1 stop13h 25m
St. LouisSan Juan
STL - SJU
STLSJU
Lambert-St Louis
Sat 5/10
10:10 am-7:07 pm
1 stop7h 57m
San Juan Luis Munoz Marin Intl
Sat 5/17
8:12 pm-9:15 am
1 stop14h 03m
St. LouisSan Juan
STL - SJU
STLSJU
Lambert-St Louis
Sat 5/17
10:10 am-7:07 pm
1 stop7h 57m
San Juan Luis Munoz Marin Intl
Sat 5/17
9:30 pm-12:06 am
1 stop27h 36m
St. LouisSan Juan
STL - SJU
STLSJU
Lambert-St Louis
Mon 9/22
5:31 am-12:45 pm
1 stop6h 14m
San Juan Luis Munoz Marin Intl
Sat 9/27
8:30 am-8:23 pm
2 stops12h 53m
SpringfieldSan Juan
SPI - SJU
SPISJU
Springfield Capital
Sat 9/27
6:36 pm-4:20 pm
2 stops20h 44m
San Juan Luis Munoz Marin Intl
Thu 10/2
3:58 pm-12:44 pm
2 stops21h 46m
ChicagoSan Juan
MDW - SJU
MDWSJU
Chicago Midway
Fri 5/2
6:15 am-2:47 pm
1 stop7h 32m
San Juan Luis Munoz Marin Intl
Thu 5/8
6:00 am-12:24 pm
1 stop7h 24m
ChicagoSan Juan
ORD - SJU
ORDSJU
Chicago O'Hare Intl
Fri 5/2
4:15 pm-12:05 am
1 stop6h 50m
San Juan Luis Munoz Marin Intl
Mon 5/5
6:00 am-6:29 pm
1 stop13h 29m
Currently, September is the cheapest month in which you can book a flight from Illinois to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Illinois to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to San Juan Luis Munoz Marin Intl Airport as you normally would.
The most flights from USIL to SJU are scheduled on a Monday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).
In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.
If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, 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).
Boarding
Comfort
Crew
Entertainment
Overall
Food
Reviews
Gina,Apr 2025
LAS - DEN
Boarding
Comfort
Crew
Entertainment
Overall
Food
Reviews
Gina,Apr 2025
LAS - DEN
Boarding
Comfort
Crew
Entertainment
Overall
Food
Reviews
Gina,Apr 2025
LAS - DEN
Boarding
Comfort
Crew
Entertainment
Overall
Food
Reviews
Gina,Apr 2025
LAS - DEN
Boarding
Comfort
Crew
Entertainment
Overall
Food
Reviews
Gina,Apr 2025
LAS - DEN
Boarding
Comfort
Crew
Entertainment
Overall
Food
Reviews
Gina,Apr 2025
LAS - DEN
Airline | Cheapest | Average | Flexibility | On-time |
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Cheapest$124 | Average$242 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$142 | Average$287 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$194 | Average$539 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$222 | Average$427 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$274 | Average$524 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$293 | Average$404 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$343 | Average$479 | FlexibilityNo cancel fee | On-time63% |