Question 1

How long is the flight from Chicago to San Juan (Puerto Rico)?

Accepted Answer

A nonstop flight from Chicago to San Juan (Puerto Rico) typically takes around 3 hours 45 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 11 hours 46 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.

Question 2

Are there nonstop flights from Chicago to San Juan (Puerto Rico)?

Accepted Answer

Yes, there are nonstop flights from Chicago to San Juan (Puerto Rico), averaging around 2 to 3 flights per day, operated by, among others, United Airlines, American Airlines and WN. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.

Question 3

Which airlines fly from Chicago to San Juan (Puerto Rico)?

Accepted Answer

Direct flights from Chicago to San Juan (Puerto Rico) are operated by, among others, United Airlines, American Airlines and WN. Connecting flights with one stop are also available, for example with American Airlines (via Charlotte). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.

Question 4

On which days are there nonstop flights from Chicago to San Juan (Puerto Rico)?

Accepted Answer

Nonstop flights from Chicago to San Juan (Puerto Rico) operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.

Question 5

How many flights are there per day from Chicago to San Juan (Puerto Rico)?

Accepted Answer

On the route from Chicago to San Juan (Puerto Rico), there are on average around 2 to 3 flights per day. The number of flights can vary by day of the week and season. If you are flexible with your dates, it is worth comparing several departure days.

Question 6

How many flights per week are there from Chicago to San Juan (Puerto Rico)?

Accepted Answer

On the route from Chicago to San Juan (Puerto Rico), there are around 16 to 17 flights per week. The number of flights can vary depending on the season and day of the week. If you have flexibility, it is worth looking at several departure days.

Question 7

When does the first flight from Chicago to San Juan (Puerto Rico) depart?

Accepted Answer

The earliest nonstop flight from Chicago to San Juan (Puerto Rico) usually departs at 7:55 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in San Juan (Puerto Rico).

Question 8

When does the last flight from Chicago to San Juan (Puerto Rico) depart?

Accepted Answer

The last nonstop flight from Chicago to San Juan (Puerto Rico) usually departs at 10:25 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.

	Outbound	Return	Airlines	Baggage	Price
Chicago San Juan (Puerto Rico) Please note: transfer for connecting flight	Outbound 08/20/26 1 Stopover (FLL) F92205, F93018 31h 03min	Return 08/25/26 1 Stopover (FLL) F93017, F92206 31h 25min	Frontier Airlines		$296
Best option Chicago San Juan (Puerto Rico)	Outbound 08/20/26 direct F93346 04h 57min	Return 08/25/26 direct F93345 05h 15min	Frontier Airlines		$321
Chicago San Juan (Puerto Rico)	Outbound 08/20/26 direct F93346 04h 57min	Return 08/25/26 1 Stopover (MIA) AA3089, AA2400 10h 05min	Frontier Airlines	?	$302
Chicago San Juan (Puerto Rico)	Outbound 08/20/26 direct UA1996 04h 49min	Return 08/25/26 direct UA2088 05h 09min	United Airlines		$354
Chicago San Juan (Puerto Rico)	Outbound 08/20/26 direct F93346 04h 57min	Return 08/25/26 direct F93345 05h 15min	Frontier Airlines		$355
Chicago San Juan (Puerto Rico)	Outbound 08/20/26 direct F93346 04h 57min	Return 08/25/26 direct F93345 05h 15min	Frontier Airlines	?	$366
Chicago San Juan (Puerto Rico)	Outbound 08/20/26 direct F93346 04h 57min	Return 08/25/26 direct F93345 05h 15min	Frontier Airlines		$371
Chicago San Juan (Puerto Rico)	Outbound 08/20/26 direct UA1996 04h 49min	Return 08/25/26 2 Stopovers (CLT, LGA, JFK) AA0783, AA2031, AA4464 19h 43min	United Airlines	?	$477
Chicago San Juan (Puerto Rico)	Outbound 08/20/26 direct AA1865 04h 55min	Return 08/25/26 1 Stopover (MIA) AA1852, AA1891 13h 10min	American Airlines	?	$522
Chicago San Juan (Puerto Rico)	Outbound 08/20/26 1 Stopover (ATL) DL2894, DL1861 07h 39min	Return 08/25/26 1 Stopover (ATL) DL1763, DL1477 08h 09min	Delta Air Lines	?	$976

Roundtrip from	US$ 296,00
Flight duration	min. 04:30 / max. 07:00
Return flight duration	min. 05:10/ max. 06:05
Distance	3318 km
Flights per week	28
Departure airport	Airport Chicago-IL, all airports (CHI)
Arrival airport	Airport San Juan - Luis Muñoz Marín International Airport (SJU)
Destination country	Flights to Puerto Rico
Departure airport - Destination country	Chicago-IL, all airports - Puerto Rico

Flight Routes from Chicago to San Juan (Puerto Rico)

Our cheapest offers for flights from Chicago to San Juan (Puerto Rico)

Chicago-IL, all airports

San Juan - Luis Muñoz Marín International Airport

Tips and tricks to help you find cheap flights from Chicago to San Juan (Puerto Rico)

Important flight information

Frequently Asked Questions (FAQ)

Flight information: Chicago - San Juan (Puerto Rico)

Alternative flights to San Juan (Puerto Rico)

Flight destinations with a similar price

Flight destinations with a similar price