Cheap Flight Tickets from Chicago (ORD) to San Juan (SJU), Starting at $76

Good to Know: Cheapest and Fastest ORD - SJU Flights

Useful information for finding best airline tickets from Chicago O'Hare International to Luis Munoz Marin International on your next trip.

Cheapest Round Trip Flight

$335

F9 Frontier Airlines • 1 stop • 46h 45m

Aug 24 – Aug 29

The cheapest round trip flight from Chicago to San Juan (ORD-SJU-ORD) is currently $335

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Cheapest Direct Flight

$76

AA American Airlines • nonstop • 7h 35m

Aug 24

The cheapest nonstop flight from Chicago to San Juan (ORD-SJU) is currently $76

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Fastest Flight

7h 29m

The fastest nonstop flight from Chicago to San Juan (ORD-SJU) takes 7h 29m

Top Airlines Flying from Chicago to San Juan

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from Chicago (ORD) to San Juan (SJU)

Compare and book low fare round-trip air tickets from Chicago to San Juan. Ideal for travelers with confirmed return itineraries.

Aug 24 - Aug 29, Economy
F9
Chicago → San Juan
46h 45m
9:10 PM - 2:15 AM • 1 stop
F9
Chicago → San Juan
8h 33m
7:14 PM - 11:27 PM • nonstop
$335
Frontier Airlines
Aug 24 - Aug 29, Economy
F9
Chicago → San Juan
27h 31m
7:05 AM - 12:56 AM • 2 stops
F9
Chicago → San Juan
22h 18m
7:30 AM - 8:08 PM • 2 stops
$382
Frontier Airlines
Aug 24 - Aug 29, Economy
F9
Chicago → San Juan
12h 39m
6:05 AM - 3:04 PM • 1 stop
F9
Chicago → San Juan
8h 33m
7:14 PM - 11:27 PM • nonstop
$384
Frontier Airlines
Aug 23 - Aug 28, Economy
B6
Chicago → San Juan
43h 54m
8:20 PM - 11:54 PM • 1 stop
B6
Chicago → San Juan
12h 19m
7:00 AM - 1:39 PM • 1 stop
$524
JetBlue Airways
Aug 24 - Aug 29, Economy
AA
Chicago → San Juan
12h 38m
1:26 PM - 10:24 PM • 1 stop
AA
Chicago → San Juan
8h 25m
12:55 AM - 5:00 AM • nonstop
$538
American Airlines
Aug 23 - Aug 28, Economy
DL
Chicago → San Juan
27h 1m
6:25 PM - 11:46 AM • 1 stop
DL
Chicago → San Juan
17h 11m
7:30 AM - 5:01 PM • 1 stop
$1171
Delta Airlines

Fly from Chicago to San Juan with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Chicago to San Juan? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Chicago to San Juan Flights

What are the airports in Chicago?
MDW,ORD
What’s the most popular airline flying from ORD to SJU?
The most popular airline flying from Chicago to San Juan are
Can I fly from ORD to SJU non-stop?
Yes, you can fly ORD to SJU non-stop on
Which airlines fly nonstop between Chicago and San Juan?
The non-stop flights between Chicago and San Juan are .
What’s the earliest departure time from ORD to SJU Airport?
The earliest flight leaves ORD at 12:44 am and lands in SJU - Luis Munoz Marin International
What are the airports in San Juan?
SJU
Can I make changes to my Chicago to San Juan flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ORD to SJU?
Read the fare rules of the Chicago to San Juan air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Chicago and San Juan?
operate flights between Chicago and San Juan
How long does a flight from Chicago to San Juan take?
It takes approximately 5 hour to fly non-stop from ORD to SJU, which is 2071.72 miles by air.
Which airlines provide the cheapest flights from Chicago (ORD) to San Juan (SJU) ?
In the past couple of days, the cheapest tickets to SJU from ORD were found on DL : USD 1171
Do I need a passport to fly between ORD and SJU?
Yes
What’s the latest departure time from ORD to SJU ?
The last flight leaves ORD at 9:10 pm

Essential Information for Booking Flights from Chicago (ORD) - AI Insights

What's the cheapest airline from ord to sju?
You can find low fares on Frontier Airlines (F9) for your one-way trip from Chicago O'Hare International Airport (ORD) to Luis Munoz Marin International Airport (SJO). For a budget-friendly flight, book in advance and consider flying with airlines that offer affordable airfares. You can also explore other options like Southwest Airlines or Spirit Airlines for cheap flights.
What's the popular airline to fly from ord to sju?
You can fly from Chicago O'Hare International Airport (ord) to Luis Munoz Marin International Airport (sju) on American Airlines. This is a popular airline option, offering budget-friendly flights. For your one-way trip with 1 passenger in Economy class and 2 stops, it's recommended to book at least 5 days in advance to secure the best airfare. You can find affordable airfares on airlines like American Airlines for your July travel plans.
What's the cheapest day of the week to fly from ord to sju?
The cheapest day to fly from Chicago O'Hare International Airport (ORD) to Luis Munoz Marin International Airport (SJU) is Sunday. Flying on Sundays can result in lower airfares, making it a budget-friendly option for your one-way trip.
What's the cheapest month to fly from ord to sju?
The cheapest month to fly from Chicago O'Hare International Airport (ORD) to Luis Munoz Marin International Airport (SJU) is July. Flying during this time can help you find budget-friendly flights, which are often considered the cheapest airfares of the year.
Which airline/airlines fly from ord to sju?
The airlines that fly from Chicago O'Hare International Airport (ORD) to Luis Munoz Marin International Airport (SJO) have multiple options. Delta Airlines, Avianca, Copa Airlines, Sun Country Airlines, Porter Airline, Viva Aerobus, American Airlines, Arajet, and Southwest Airlines operate flights with two stops on this route.
What is the cheapest airline to fly from Chicago O'Hare International Airport to Luis Munoz Marin International Airport?
Frontier Airlines (F9) offers competitive airfares on this route, making it an excellent choice for budget-conscious travelers.
How far in advance can I book an airfare for my Milwaukee trip?
For the best deals on flights to Milwaukee, we recommend booking at least 5 days in advance.
Can I get the best deals on flights to San Juan, Puerto Rico, through fareleaders.com?
Yes, our website offers exclusive discounts and promotions for flights to San Juan, Puerto Rico, including bus transportation options.
Are there any discounts or promotions available for one-way trips from Milwaukee?
Yes, we often feature special deals on one-way trips from Milwaukee, so be sure to check our website regularly.
How can I find the cheapest airlines for my July vacation?
To find the best airlines for your July vacation, use our airfare comparison tool and filter by destination, travel dates, and airline preferences.
Can I book an airfare that includes bus transportation from San Juan, Puerto Rico to nearby cities?
Yes, some airlines offer bundled bus transportation options from San Juan, Puerto Rico to nearby cities, which can be booked through our website.

Chicago (ORD) to San Juan (SJU): Airport Information

Origin Airport Chicago O'Hare International , Chicago, US
Destination Airport Luis Munoz Marin International , San Juan, PR
Distance 2072 miles

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