There are most likely no direct flights on the San Juan — Chicago route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from San Juan to Chicago. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from San Juan to Chicago, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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The cost of a one-way flight from San Juan to Chicago ranges from $118 (August 2026) to $348 (December 2026). On average, the ticket price is about $233–$348.
There are most likely no direct flights on the San Juan — Chicago route
San Juan — Chicago
07/31/2026
Departure
Direct flight
UA2088
starting at $286
starting at $286
starting at $204
Flights from San Juan to Chicago are operated by several airlines — United Airlines and Southwest Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $204, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
The cheapest flight ticket from San Juan to Chicago according to data for the last 48 hours costs $204
Often the best time to buy tickets from San Juan to Chicago is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from San Juan to Chicago can be found flying in these months: August, December.
The fastest flights from San Juan to Chicago start from 11 hours 30 minutes in the air.
The following airlines operate direct flights on the route San Juan — Chicago: United Airlines
The cheapest one-way flight from San Juan to Chicago departs on 08/01/2026, is operated by Southwest Airlines and costs $204
The cheapest roundtrip flight from San Juan to Chicago departs on 09/17/2026, is operated by Southwest Airlines and costs $144
Fastest flight from San Juan to Chicago takes 11h 30m
There are direct flights on this route 1 day a week: Fr
The distance between San Juan and Chicago is 3305km (2049 miles). The time difference between San Juan and Chicago is 2h
We couldn't find any special offers for flights from San Juan to Chicago
Luis Muñoz Marín International Airport (SJU) is Puerto Rico’s main international gateway and typically handles most long-haul and regional flights, with legacy carriers and low-cost airlines operating side by side. The airport sits about 8 miles (roughly 20–30 minutes) east of San Juan’s Old San Juan and Condado neighborhoods; taxis and app-based rides cost commonly in a moderate range, while public buses and shared shuttles can be cheaper but slower. Ground transportation includes rental cars, private shuttles, and occasional hotel transfers, with journey times varying by traffic. Pros: convenient for international connections and city access; cons: can be busy during peak travel periods and may involve longer lines for security and customs.
Chicago is served mainly by two airports: O’Hare International (ORD) and Midway (MDW). O’Hare is the city’s primary international hub, handling many long-haul and connecting flights with a strong presence of legacy carriers and global alliances; fares can be mid-to-high depending on season and routing. It sits about 17–20 miles northwest of downtown; transit options include the CTA Blue Line (roughly 45–60 minutes), taxis and rideshares (30–60 minutes, variable tolls), and airport shuttles. Pros: extensive route network and frequent services; cons: large terminals and possible busy peak-time crowds. Midway functions as a budget-leaning domestic alternative with a heavier low-cost carrier profile and generally more affordable fares. Located some 10 miles southwest of downtown, Midway is reachable by the CTA Orange Line (about 25–35 minutes), taxis/rideshares (20–40 minutes), and local buses. Pros: smaller footprint and quicker check-in/walk times; cons: fewer international connections and limited late-night options compared with O’Hare.