Cheap flights from Chicago O'Hare to San Juan

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Find out what a flight from Chicago O'Hare to San Juan might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Chicago and San Juan.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Flying between Chicago and San Juan? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

  • Airports in Chicago: Chicago has 3 airports - Midway, O'Hare, Rockford.
  • Airports in San Juan: Besides San Juan - Luis Muñoz Marín, also consider Isla Grande.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Chicago airports in a single search.

Flights from Chicago - O'Hare to San Juan - Luis Muñoz Marín

Filter and compare flights from Chicago O'Hare to San Juan

Jetcost helps you manage complex searches with simple filters. Sort by airline, duration, number of stops, or even time windows for outbound and return flights.

Other popular destinations

Want more ideas for your trip to Puerto Rico? Check these: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.
Frequently Asked Questions

Frequently asked questions about flights from Chicago O'Hare to San Juan.

How much does an airline ticket from Chicago O'Hare to San Juan cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Chicago O'Hare to San Juan.

How far is Chicago from San Juan?

Chicago is about 3338 km from San Juan.

What are the airports in San Juan?

San Juan has another airport: Isla Grande.

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the most popular cities in Puerto Rico?

The most popular cities in Puerto Rico according to our users' searches are: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

When should I book a flight from Chicago to San Juan?

The best time to book a flight from Chicago to San Juan is 1 month in advance, while the worst time is 1 week in advance.

What is the cheapest month to fly from Chicago to San Juan?

This information is not available at the moment.

What is the most expensive month to fly from Chicago to San Juan?

This information is not available at the moment.

What is the best day of the week to fly from Chicago to San Juan?

This information is not available at the moment.