Chicago to San Juan runs about 13 times a day, with the first departure around 06:03 and the last around 17:29. One passenger pays between €253.25 and €285.11, every fee included, depending on the operator and the way you travel. The fastest door to door is 7h 51m over 3,403 km, on services run by 3 operators across 1 mode.
What one seat costs
The spread between the cheapest and dearest typical fare on this corridor, across 3 operators and 1 way of making the journey. The operator sets the price on the day.
Typical fares
€253.25 to €285.11
- 128%Moves across the booking window
When it runs, leaving Chicago
No operator has filed a timetable for this direction yet, so the first and last departure below follow the pattern of the corridor. Read them as the shape of the service day rather than as times to turn up for.
- 06:03First departure
- 17:29Last departure
- 13Services per day
- 69%Run direct
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €479.22Tue15
- about €516.39Wed16
- about €528.19Thu17
- about €492.79Fri18
- about €515.80Sat19
- about €492.20Sun20
- about €324.05Mon21
- about €316.97Tue22
- about €351.19Wed23
- about €455.62Thu24
- about €393.67Fri25
- about €403.11Sat26
- about €407.83Sun27
- about €285.11Mon28
- about €263.28Tue29
- about €293.37Wed30
- about €327.59Thu1
- about €310.48Fri2
- about €323.46Sat3
- about €300.45Sun4
- about €253.25Mon5
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The flight gets you into San Juan. It does not get you a bed, and neither do we.
A room in San Juan for the night the flight gets in
Sort by distance from San Juan Railroad Terminal and you can see which places are ten minutes on foot and which are not.
Search San Juan on Booking.com
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Chicago to San Juan
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €302.2290 days
- €253.8460 days
- €299.8645 days
- €231.4230 days
- €253.2521 days
- €285.1114 days
- €324.057 days
- €528.193 days
- €479.221 days
- Cheapest lead time
- Fares bottom out around 30 days ahead, at €231.42.
- How much it moves
- The gap between the cheapest and dearest lead time is 128 percent. The dearest point is €528.19, 3 days out.
- What that means
- Today sits inside the cheap window, which closes about 30 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Book now Fares on this route are lowest around 30 days ahead. You are inside that window.
This corridor, specifically
Facts that apply to Chicago to San Juan and to no other route on the site.
Clocks
1 hours ahead on arrival. The clock moves even though you do not.
The shape of it
3,403 km
3,304 km as the crow flies, 3% further by the route services actually take. The bearing runs south-east.
Who lives at each end
2,664,452 → 418,140
Population at the departure city and at the arrival city, which is usually what decides how often anything runs.
How we know
Observed
Every operator on this corridor is named in a carrier record.
The route
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 69% of the services we sell on this corridor run through without a change. The remaining 31% involve one connection.
- How far it really runs
- The route covers 3,403 km against 3,304 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Raleigh, Cincinnati, Charlotte, Louisville. The gap between arriving and leaving is 45 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 20 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
The fare from SJU into San Juan is the one price on this journey we cannot show you, because it is not ours.
A car waiting when you land in San Juan
Settled in advance, so the ride into San Juan costs what it said it would rather than what the rank says.
Book a transfer from SJU with Daytrip
Partner links. We do not operate transfers. We earn a commission on a booking, and the fare is the same as going direct.
Who runs this route
The flight gets in hours before any room is ready. Holding a bag is not what we sell.
Left luggage near San Juan Railroad Terminal
Most of the points near San Juan Railroad Terminal open before the first train and shut after the last one.
Check San Juan on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about Chicago to San Juan
The questions people actually ask about this journey, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from Chicago to San Juan?
The fastest journey from Chicago to San Juan takes 7h 51m door to door, of which 4h 43m is spent moving, on the flight. Most services take around 8h 12m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Chicago to San Juan?
The cheapest fare from Chicago to San Juan is €253.25, as of 14 September 2026. A typical fare across the next three weeks is €446.77. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Chicago to San Juan?
The cheapest way from Chicago to San Juan is by flight, at €285.11 for one passenger on 5 October 2026. That journey takes 7h 53m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
When should I book Chicago to San Juan?
Fares from Chicago to San Juan bottom out around 30 days before departure, at €231.42. Across the whole booking window the gap between the cheapest and the dearest lead time is 128 percent, measured on 14 September 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Chicago to San Juan?
Monday is the cheapest day to depart from Chicago to San Juan, at €285.11. That is the median of 21 priced departure days across the next three weeks, as of 14 September 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Chicago to San Juan?
February is the cheapest of the next 6 months to travel from Chicago to San Juan, at €209.59 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs services from Chicago to San Juan?
3 operators sell services from Chicago to San Juan across 1 mode: American Airlines, Frontier Airlines, United Airlines. Journey times, fares and fare conditions differ between them, and the operator table on this page compares all of them on speed, flexibility and what is provided on board.
Is there a direct service from Chicago to San Juan?
69 percent of the services we sell from Chicago to San Juan are direct. The rest connect at Raleigh, Cincinnati, Charlotte, Louisville, with about 45 minutes between the two services. Both legs are sold on one booking, so a missed connection is rebooked at no charge.
Which station or terminal do services from Chicago to San Juan use?
Services from Chicago to San Juan by flight leave from Chicago ORD and arrive at San Juan SJU. Allow about 3h 10m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Chicago to San Juan?
0 of the 3 operators we sell from Chicago to San Juan allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
- On this page
- Every figure above was computed for Chicago to San Juan on 14 September 2026: 3403 km of route against 3304 km in a straight line, 13 services a day, 3 operators a cheapest fare of €253.25, and 7h 51m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Being on the water gives San Juan a set of days out that do not start at a station. We do not sell those either.
Day trips out of San Juan and across Puerto Rico
Day trips that leave San Juan in the morning and cover a good part of Puerto Rico by evening.
See San Juan on CivitatisOr browse GetYourGuide
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.
The two ends, compared
Chicago reaches 266 places in 40 countries on services we hold, over distances from 41 to 12,539 km. San Juan reaches 44 places in 16 countries, from 125 to 7,368 km.
Other ways to make this journey
Leaving Chicago
- 266Places you can leave for
- 40Countries
- 77Operators
Arriving in San Juan
Leaving San Juan
- 44Places you can leave for
- 16Countries
- 24Operators