Spirit's Big Front Seat offers 20-inch width and 11-inch extra legroom for a nominal fee.
Spirit's Wi-Fi offers gate-to-gate connectivity, ensuring online access throughout your flight.
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Planning a trip from Chicago to San Juan? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.
Low season | September |
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High season | March |
Cheapest flight | $62 |
Find which airlines fly direct from Chicago to San Juan Luis Munoz Marin Intl Airport, which days they fly and book direct flights.
Direct departures
Chicago to San Juan Luis Munoz Marin Intl
Monday
Air Canada, Air New Zealand, Alaska Airlines, +3 more
Air Canada, Air New Zealand, +4 more
2
3
Tuesday
Air Canada, Air New Zealand, Alaska Airlines, +3 more
Air Canada, Air New Zealand, +4 more
2
3
Wednesday
Air Canada, Air New Zealand, Alaska Airlines, +3 more
Air Canada, Air New Zealand, +4 more
2
3
Thursday
Air Canada, Air New Zealand, Alaska Airlines, +3 more
Air Canada, Air New Zealand, +4 more
2
3
Friday
Air Canada, Air New Zealand, Alaska Airlines, +3 more
Air Canada, Air New Zealand, +4 more
2
3
Saturday
Air Canada, Air New Zealand, Alaska Airlines, +4 more
Air Canada, Air New Zealand, +5 more
3
4
Sunday
Air Canada, Air New Zealand, Alaska Airlines, +4 more
Air Canada, Air New Zealand, +5 more
3
4
Direct returns
San Juan Luis Munoz Marin Intl to Chicago
Monday
Air Canada, Air New Zealand, Alaska Airlines, +3 more
Air Canada, Air New Zealand, +4 more
2
3
Tuesday
Air Canada, Air New Zealand, Alaska Airlines, +3 more
Air Canada, Air New Zealand, +4 more
2
3
Wednesday
Air Canada, Air New Zealand, Alaska Airlines, +3 more
Air Canada, Air New Zealand, +4 more
2
3
Thursday
Air Canada, Air New Zealand, Alaska Airlines, +3 more
Air Canada, Air New Zealand, +4 more
2
3
Friday
Air Canada, Air New Zealand, Alaska Airlines, +3 more
Air Canada, Air New Zealand, +4 more
2
3
Saturday
Air Canada, Air New Zealand, Alaska Airlines, +4 more
Air Canada, Air New Zealand, +5 more
3
4
Sunday
Air Canada, Air New Zealand, Alaska Airlines, +4 more
Air Canada, Air New Zealand, +5 more
3
4
WiFi on the flight was not working. Thus, entertainment options were limited.
WiFi on the flight was not working. Thus, entertainment options were limited.
Great flight staff. Ease of boarding. Overall, very uneventful and easy trip.
Plane late from DC to Austin 30 minutes. Crew made up much of the time enroute to San Diego.
Gate agents were informative and friendly… flight attendants were as well. Had a fun time chatting about their legacy AirTran experiences as a former fan of the airline that Southwest acquired.
Flight was awfully bumpy and landing was a bit jolting. I was in the restroom when snacks and drinks were served and was not asked if i wanted any. I had to ask for water finally.
Wi Fi was horrible kept cutting out the whole time and too expensive
I really like open seating. I hate that I've heard this is going away. This is one of the unique things that makes Southwest my goto choice.
Boarding was a little late, but made up for it. It was quick to taxi to the runway, since it's a smallish airport.
Excellent! Only question is how we check in at exactly 24 hours in advance and end up at the end of the B boarding group
Multiple delays and gate changes. Arrived at final destination 6 hours late. All rental cars had been taken.
Delays took 2hours and thirty minutes making me miss my connecting flight and make me sit in the Chicago airport for 9 hours
Had a short delay once we boarded the aircraft in Chicago, but it was fixed in no time flat then we were on our way. The pilot was able to make up the time lost and we landed 5 minute later then schedualed . Great service
Our seats were all the way in back of the plane,
The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.
The seats on this flight were almost roomy enough to be the basic amount needed for human existence.
Fight was delayed an hour due to operational issues ,then further delayed due to ground control for a total of about 1.30 hours. Salad was completely frozen and flatware was so cold you could barely handle it. Crew was friendly and professional and the flight was smooth. The aircraft was clean and well-serviced.
The flight attendants in First Class were mediocre at best. They did not take our tray away until we were about to land and only did so when I press the call button. The United person at the United Club was asked to get us our boarding pass since we missed the flight due in Chicago. She argued that we did not have seats on the flight given to us in Moline. Furthermore, she was adamant that we did not have a First Class ticket. After I spent much time with her trying to show we were correct, she reluctantly agreed. She was probably the most incompetent ticketing person I have ever met and I have traveled 3 million miles on United plus many additional miles with other carriers. United has definitely deteriorated in more than on way.
Short flight - no food understandable. Flight was delayed for over an hour. Overall, it was good.
We arrived early and finally made it to our gate almost an hour after.
Was a pain having to leave the plane and reboard but glad the plane was fixed
Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.
This particular flight wasn't very full at the back, so there were three seats available for spreading out and getting relatively comfortable
Most of the delay was due to weather which is not what was at issue here. One delay was due to a missing flashlight and in the end the flashlight was actually found on the plane. The entertainment system is very limited. Live TV options offer only a few channels that are not very appealing. Boarding and deplaning are always difficult. It just takes too much time to get on and off the plane. On the plus side, I missed my connecting flight, but was easily able to book a later flight from the app while enroute.
You were more on time than United. I'm so over united delays.
The meals were mediocre and the alcohol selection was poor. I enjoyed the selection of movies and other entertainment.
I chatted with the captain before the flight, and similarly during the welcome announcement, he warned of a turbulent flight that may impact the in-flight service. However, once at altitude, he announced that the weather changed and he immediately turned off the seatbelt sign. But it appeared the cabin crew had already decided to take off this flight. They remained seated and then just chatted in the galley. The flight was fully catered, but only first class received service.
Airlines must do something with overweight people... Maybe reserve a business class seat for them, or you could pay the consequences if someone overweight seat side by side to you in economy.
My flight attendant was attentive! The elderly person next to me was flatulent and the flight attendant could see that I was in distress and brought me some face masks
My boarding pass wouldn't pull up in the app very easily and had to really dig through my email. That caused a delay in TSA..
I had a TERRIBLE experience with the AA crew. I believe it was disability-related. It’s unlikely I will fly AA again.
WiFi could have been a little more consistent - otherwise a phenomenal and positive experience. The 1000 mile giveaway was awesome!!!
Amazing flying experience, even in not the best of weather. The staff made us comfortable and the flight was actually pretty smooth.
Loved staff help @ kiosk, staff on airplane. Commitment to punctuality. I sat in a "blocked" row, where the middle seat had no passenger & loved it! I appreciate not having to pay for water, which I've experienced even on international flights. Only negative was how dirty the bathroom was for a 4.5 hrs flight. But I don't think flight attendants monitor this.
It wasn’t a bad flight just very uncomfortable seating wise.
Your employees need to learn how to talk to people as creations of Yah. We are not their children nor are we lower than them.
Helpful attendants at check-in is very good. The $70 charge for a checked bags I didn't care for.and the constant charges for picking a seat and faster check-in are too much. Please cut the prices by at least 50% would be fantastic!
The flight was delayed over an hour and we had to sit on the plane. Crew does not apologize due to the delay. Spirit will NEVER do anything to give a customer a better experience. A child next to me was kicking me the whole time. I don't ever enjoy flying with Spirit.
Easy! As long as you don’t mind no frills, our flight was enjoyable and on time
Fantastic. Had handicapped traveler and they helped us through security, helped with boarding, helped put wheelchair together, and were all very patient. A pleasant change from previous spirit flights I’ve taken. Highly recommend.
Really nice, flight attendants were so helpful with me and my kids. Extremely grateful, keep up the good work and spirit :)
Early arrival. Great landing. Pilot updates. Too cold in plane.
Better to put road truck seat in plain it so uncomfortable can not adjustable and fill metal don’t have cushions at all it’s very hard to travel for five hours
Since they are a budget airline, I wasn’t expecting too much but they did some things well. They were on time, the plane was clean, boarding was fairly straightforward and the staff was cheerful and friendly. The only downside was comfort. The seats were fairly hard and after a 2 hour flight your rear end is not feeling so great. Maybe a little more cushion in the seats, Frontier!
They cancelled the flight and did nothing. I should be compensated for my uber rides to and from airport. Not a good service by frontier or kayak.
No frills for sure. No gate announcements about flight delay, not even water to drink on the flight.
food not having to pay for it, reclining seat would be nice, more leg room, HEAT!!!!!!!
An absolutely fraudulent experience. Extremely unprofessional. Terrible in all ways possible. Rude staff, flight attendants, and deceptive "policies."
The worst service , the agents from the counter are really bad . Poor customer service . They didnt help me to get in the flight . I was on line when they close the flight without telling and I couldn’t board the plane . I will like to get my money back ey back because it was their fault. Really bad management , bad manners, bad additud
The check in process was a mess for no reason. I spent an hour waiting in line trying to get them to print my boarding pass and as a result I missed my flight.
The airline used deceptive tactics to charge us more for our trip. Search Frontier Class Action Lawsuit to find out more or read the hundreds of reviews that have nearly identical stories.. don't fly this airline.. you've been warned.
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