Round-trip from | $189 (eDestinos) |
---|---|
One-way from | $95 (eDestinos) |
Popular in | December |
Cheapest in | August |
Average price | $352 |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoSan Juan
ORD - SJU
ORDSJU
Chicago O'Hare Intl
Sun 5/11
11:30 am-5:16 pm
Nonstop4h 46m
San Juan Luis Munoz Marin Intl
Thu 5/15
6:09 am-10:25 am
Nonstop5h 16m
ChicagoSan Juan
ORD - SJU
ORDSJU
Chicago O'Hare Intl
Sat 5/3
4:15 pm-2:51 am
1 stop9h 36m
San Juan Luis Munoz Marin Intl
Sat 5/10
8:12 pm-8:50 am
1 stop13h 38m
St. LouisSan Juan
STL - SJU
STLSJU
Lambert-St Louis
Tue 7/15
6:00 am-1:29 pm
1 stop6h 29m
San Juan Luis Munoz Marin Intl
Wed 7/23
2:15 pm-8:30 pm
1 stop7h 15m
St. LouisSan Juan
STL - SJU
STLSJU
Lambert-St Louis
Tue 4/29
5:41 pm-2:49 am
1 stop8h 08m
San Juan Luis Munoz Marin Intl
Mon 5/5
3:56 am-12:06 am
1 stop21h 10m
St. LouisSan Juan
STL - SJU
STLSJU
Lambert-St Louis
Tue 4/29
5:41 pm-2:49 am
1 stop8h 08m
San Juan Luis Munoz Marin Intl
Tue 5/6
9:25 am-5:15 pm
1 stop8h 50m
St. LouisSan Juan
STL - SJU
STLSJU
Lambert-St Louis
Sun 6/1
6:00 am-10:30 pm
1 stop15h 30m
San Juan Luis Munoz Marin Intl
Wed 6/4
7:15 am-9:26 pm
1 stop15h 11m
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
ORD - SJU
ORDSJU
Chicago O'Hare Intl
Fri 5/2
9:00 am-6:47 pm
1 stop8h 47m
San Juan Luis Munoz Marin Intl
Mon 5/5
6:00 am-6:29 pm
1 stop13h 29m
ChicagoSan Juan
MDW - SJU
MDWSJU
Chicago Midway
Mon 5/5
6:15 am-2:47 pm
1 stop7h 32m
San Juan Luis Munoz Marin Intl
Wed 5/7
3:56 am-12:24 pm
1 stop9h 28m
MolineSan Juan
MLI - SJU
MLISJU
Moline Quad-City
Sat 10/11
4:31 pm-11:15 am
2 stops17h 44m
San Juan Luis Munoz Marin Intl
Mon 10/20
6:30 am-9:48 pm
2 stops16h 18m
Currently, September is the cheapest month in which you can book a flight from Illinois to San Juan (average of $254). Flying from Illinois to San Juan 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 as you normally would.
The most flights from USIL to PR1 are scheduled on a Monday (9 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (7 on average).
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.
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).
Crew
Boarding
Entertainment
Comfort
Food
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Crew
Boarding
Entertainment
Comfort
Food
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Crew
Boarding
Entertainment
Comfort
Food
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Crew
Boarding
Entertainment
Comfort
Food
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Crew
Boarding
Entertainment
Comfort
Food
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Crew
Boarding
Entertainment
Comfort
Food
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$124 | Average$242 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$142 | Average$277 | 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% |