Cheap flights from Chicago, IL to San Juan, United States

Flights starting at $89. Choose between Spirit Airlines, United Airlines, or Frontier Airlines to find the best price.

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Travelers usually depart from O Hare International, Chicago Midway International, or Chicago Rockford International when they travel from Chicago to San Juan. Book your trip to arrive at Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci. The distance between Chicago and San Juan is 3341 km. The most popular airlines for this route are Spirit Airlines, United Airlines, and Frontier Airlines. Chicago and San Juan have 57 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from Chicago to San Juan in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Sun 03.11 - Sat 09.11

AirlineSun 03.11Mon 04.11Tue 05.11Wed 06.11Thu 07.11Fri 08.11Sat 09.11
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11------11---

Weekly direct flights for Sun 10.11 - Sat 16.11

AirlineSun 10.11Mon 11.11Tue 12.11Wed 13.11Thu 14.11Fri 15.11Sat 16.11
2222222
11---111---

Weekly direct flights for Sun 17.11 - Sat 23.11

AirlineSun 17.11Mon 18.11Tue 19.11Wed 20.11Thu 21.11Fri 22.11Sat 23.11
2222222
11---1222

Weekly direct flights for Sun 24.11 - Sat 30.11

AirlineSun 24.11Mon 25.11Tue 26.11Wed 27.11Thu 28.11Fri 29.11Sat 30.11
2222222
2222222

Check-in for a flight from Chicago to San Juan

NameCarrier codeIATA CodePassport needed during booking
Spirit AirlinesNKSNKNo
United AirlinesUALUAYes
Frontier AirlinesFFTF9No

Travel tips & how to get from Chicago to San Juan

The cheapest price of a one-way ticket from Chicago to San Juan is $78. Round trip fares cost between $149 at the lowest and $715 at most.

Weather in San Juan

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January27°C22°C
February27°C22°C
March27°C22°C
April28°C23°C
May29°C24°C
June30°C25°C
July30°C25°C
August30°C25°C
September30°C25°C
October29°C25°C
November28°C24°C
December27°C23°C
Hottest Month
30°C
August
Coldest month
22°C
February
Sunny days
253
days per year

14 day forecast

Friday
1 Nov
89%
27°C25°C
8 Nov
87%
30°C24°C
Saturday
2 Nov
88%
33°C25°C
9 Nov
89%
29°C24°C
Sunday
3 Nov
30°C26°C
10 Nov
78%
28°C24°C
Monday
4 Nov
89%
30°C26°C
11 Nov
89%
28°C26°C
Tuesday
5 Nov
89%
29°C26°C
12 Nov
88%
28°C25°C
Wednesday
6 Nov
83%
28°C25°C
13 Nov
89%
28°C24°C
Thursday
7 Nov
88%
28°C24°C
14 Nov
86%
27°C24°C

Frequently asked questions

How long does it take to travel from Chicago to San Juan?
What is the flight distance between Chicago and San Juan?
What airlines offer nonstop (direct) flights between Chicago and San Juan?
What are the most popular routes to and from Chicago?
What are the most popular routes to and from San Juan?
What airports are near San Juan?
Which airlines fly between Chicago and San Juan?
When's the best time to travel between Chicago and San Juan?
What flights operate between Chicago and San Juan?
How many airports are there near San Juan?
What time do nonstop (direct) flights between Chicago and San Juan depart?
What time do nonstop (direct) flights between Chicago and San Juan arrive?
What time do flights between Chicago and San Juan depart?
What time do flights between Chicago and San Juan arrive?

The nearest countries with flights to San Juan

Here is a list of countries people are flying from

Other destination countries from Chicago

Here is a list of countries people are flying to

Airlines operating from Chicago to San Juan

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