$191 Cheap United flights San Juan (SJU) to Chicago (ORD)

View $191 flight on Sat, Oct 4, 2025Opens in a new window

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$191 Cheap United flights San Juan (SJU) to Chicago (ORD)

Prices were available within the past 7 days and start at $191 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from San Juan (SJU) to Chicago (ORD)
Origin airport
Luis Munoz Marin Intl.
Destination airport
O'Hare Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Popular airline
JetBlue Airways
Distance
2073 mi
Average flight time
4 hours 15 mins

Frequently asked questions

How much is a United Airlines flight from Luis Munoz Marin Intl. Airport (SJU) to O'Hare Intl. Airport (ORD)?
Finding cheap one-way United Airlines flights from SJU to ORD from $191 on Expedia is a breeze --- just filter by "Price (lowest to highest)." Or check out our budget-friendly return fares for your next exciting getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SJU to ORD with United Airlines?
United Airlines flights to Chicago tend to be cheaper in the low-season months of January and February. Whether you're after a return or one-way ticket, you could find a better deal then.
What is the cheapest time to book flights from Luis Munoz Marin Intl. Airport (SJU) to O'Hare Intl. Airport (ORD) with United Airlines?
Start your search for United Airlines flights from SJU to ORD about one month before you want to go. The most affordable time to reserve an international flight is generally 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your fare class or itinerary, the best day of the week to book international airfare is usually Sunday. Friday is often the most expensive. Travelers booking on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Luis Munoz Marin Intl. Airport (SJU) to O'Hare Intl. Airport (ORD)?
United Airlines has direct flights from Luis Munoz Marin Intl. Airport (SJU) to O'Hare Intl. Airport (ORD), with 9 weekly departures. Simply select the "Nonstop" and "Airline" filters while searching on Expedia to see all direct United Airlines flights to ORD.
How long does it take to fly from SJU to ORD with United Airlines?
The travel time for a nonstop United Airlines flight from Luis Munoz Marin Intl. Airport (SJU) to O'Hare Intl. Airport (ORD) takes approximately 5h 19m.
Which day of the week has the most United Airlines flights from Luis Munoz Marin Intl. Airport (SJU) to O'Hare Intl. Airport (ORD)?
United Airlines operates the most flights from Luis Munoz Marin Intl. Airport (SJU) to O'Hare Intl. Airport (ORD) on Saturday. With up to 2 daily departures, you'll get the most options and flexibility on this day.
What is the earliest United Airlines flight from SJU to ORD?
The earliest flight from SJU to ORD with United Airlines departs at 8:35AM UTC-4. You'll touch down at 11:54AM UTC-6. The final United Airlines flight of the day takes off at 4:52PM UTC-4 and arrives at 8:11PM UTC-6. With approximately 20% fewer cancellations for morning departures, heading out early is typically the smartest choice.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Chicago?
Many United Airlines flights from Luis Munoz Marin Intl. Airport (SJU) to Chicago arrive at O'Hare Intl. Airport (ORD). This is the airline's main point of entry here. It's also worth exploring Expedia for flights to nearby airports such as Midway Intl. Airport (MDW), as tickets may be cheaper.
Why fly with United Airlines from SJU to ORD?
Fly from SJU to ORD with United Airlines and look forward to a host of benefits starting with a rewarding loyalty program. When you book through Expedia as a United Mileage Plus and One Key™ member, you may also earn OneKeyCash™* to spend on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from Luis Munoz Marin Intl. Airport (SJU) to O'Hare Intl. Airport (ORD)?
United Airlines generally uses Boeing 737 MAX 9 planes for journeys from Luis Munoz Marin Intl. Airport (SJU) to O'Hare Intl. Airport (ORD). Bear in mind that aircraft type can change depending on operational needs, so the plane you catch might be different on your travel date.
Can I change or cancel my United Airlines flight from Luis Munoz Marin Intl. Airport (SJU) to O'Hare Intl. Airport (ORD)?
Depending on your ticket type, a fee will generally apply if you change or cancel your flight more than 24 hours after it has been confirmed. To secure flexible plane tickets, select our "Changes included" or "No cancel fee" filter when you look for flights. For additional information on modifying or canceling your reservation, visit "Trips," select your flight and tick "Manage Booking."

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