Fastest€158.26
- United Airlines UA564710:522h 16m14:08Chicago ORDSouth Portland Gardens PWM
Door to door 5h 26mCO2 361.6 kgChanges 0Fixed, no changes
Chicago to South Portland Gardens flight
Flights from Chicago to South Portland Gardens start at €116.37 and take 5h 26m at their fastest.
Check dates and fares
Fares and seats move by the day. Price Chicago to South Portland Gardens on the date you actually want, rather than on the date this page was built.
The Flights from Chicago to South Portland Gardens starts at €116.37 and takes 5h 26m door to door, run by 3 operators over 1,470 km, with around 15 departures a day. Fares bottom out about 45 days before departure.
- 5h 26mDoor to door
- 2h 16mMoving
- €139.97 to €239.09From
- 06:10 to 18:35First and last departure
- 15Per day
- 361.6 kgCO2
First and last are taken from the services we sell on 5 October 2026. The return direction keeps its own timetable and is not these times reversed.
€139.97 to €239.09 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Worked out from this corridor rather than held for anybody. The operator sets the price on the day.
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €220.21Mon21
- about €217.85Tue22
- about €191.30Wed23
- about €233.19Thu24
- about €219.03Fri25
- about €239.09Sat26
- about €171.24Sun27
- about €144.69Mon28
- about €150.00Tue29
- about €154.72Wed30
- about €174.78Thu1
- about €162.98Fri2
- about €166.52Sat3
- about €139.97Sun4
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 cheapest and the fastest on 5 October 2026
Airlines
| Operator | From | Fastest |
|---|---|---|
| United Airlines | €116.37 | 5h 25m |
 Republic Airways | €115.19 | 5h 25m |
 GoJet Airlines | €110.47 | 5h 26m |
The flight gets you into South Portland Gardens. It does not get you a bed, and neither do we.
A room in South Portland Gardens for the night the flight gets in
Sort by distance from Union Station and you can see which places are ten minutes on foot and which are not.
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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 South Portland Gardens
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €126.1390 days
- €106.8860 days
- €84.8845 days
- €85.4330 days
- €141.1521 days
- €122.8314 days
- €171.247 days
- €176.733 days
- €220.211 days
- Cheapest lead time
- Fares bottom out around 45 days ahead, at €84.88.
- How much it moves
- The gap between the cheapest and dearest lead time is 159 percent. The dearest point is €220.21, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 45 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €141.15Sun
- €144.69Mon
- €136.03Tue
- €151.43Wed
- €172.33Thu
- €140.98Fri
- €157.48Sat
Where you leave from and where you arrive
Chicago
Air
- ORD
- MDW
South Portland Gardens
Air
- PWM
What the journey looks like
- Direct or connecting
- 75% of the services we sell on this corridor run through without a change. The remaining 25% involve one connection.
- How far it really runs
- The route covers 1,470 km against 1,427 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 New York City, Pittsburgh, Detroit, Cleveland. The gap between arriving and leaving is 47 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.
- First and last departure
- The first service of the day leaves Chicago at 06:10 and the last at 18:35, across 15 departures The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Chicago to South Portland Gardens
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 the Flight from Chicago to South Portland Gardens take?
The Flight from Chicago to South Portland Gardens takes 5h 26m door to door, of which 2h 16m is spent moving. The route runs 1,470 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Chicago to South Portland Gardens cost?
The Flight from Chicago to South Portland Gardens starts at €116.37 for one passenger, as of 20 September 2026. A typical fare is €132.89. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Chicago to South Portland Gardens?
3 operators run the Flight from Chicago to South Portland Gardens: United Airlines, Republic Airways, GoJet Airlines. Between them they file around 15 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Chicago to South Portland Gardens use?
The Flight from Chicago to South Portland Gardens leaves from Chicago ORD and arrives at South Portland Gardens PWM. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Chicago to South Portland Gardens?
Fares for the Flight from Chicago to South Portland Gardens bottom out around 45 days ahead, at €84.88. The gap between the cheapest and dearest lead time across the window is 159 percent, measured on 20 September 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Chicago to South Portland Gardens produce?
The Flight from Chicago to South Portland Gardens produces about 361.6 kg of CO2 per passenger over 1470 km, which works out at roughly 246 grams per passenger kilometre. That figure is for the whole journey and for one traveller, not for the vehicle.
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.
Derived from service area No carrier record names this exact pair. The operators listed publish a service area covering both places at a distance their mode plausibly carries people, which is evidence that the corridor is served and not evidence of a specific service. Pages state which, because presenting the two as the same thing would be dishonest.
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
- On this page
- Every figure above was computed for Chicago to South Portland Gardens on 20 September 2026: 1470 km of route against 1427 km in a straight line, 15 services a day, 3 operators a cheapest fare of €116.37, and 5h 26m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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