Cheapest€31.41
- Cape Air CA940006:4735m07:22St. Louis STLCarbondale MWA
Door to door 3h 45mCO2 33.5 kgChanges 0Fixed, no changes
St Louis to Carbondale flight
Flights from St Louis to Carbondale start at €31.41 and take 3h 45m at their fastest.
Check dates and fares
Fares and seats move by the day. Price St Louis to Carbondale on the date you actually want, rather than on the date this page was built.
The Flights from St Louis to Carbondale starts at €31.41 and takes 3h 45m door to door, run by 1 operator over 136 km, with around 1 departure a day. Fares bottom out about 90 days before departure.
- 3h 45mDoor to door
- 35mMoving
- €31.41 to €43.21From
- 06:47 to 06:47First and last departure
- 1Per day
- 33.5 kgCO2
First and last are taken from the services we sell on 21 September 2026. The return direction keeps its own timetable and is not these times reversed.
€31.41 to €43.21 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 €43.21Fri18
- about €39.08Sat19
- about €34.36Sun20
- about €31.41Mon21
- about €31.41Tue22
- about €31.41Wed23
- about €31.41Thu24
- about €31.41Fri25
- about €31.41Sat26
- about €31.41Sun27
- about €31.41Mon28
- about €31.41Tue29
- about €31.41Wed30
- about €31.41Thu1
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 21 September 2026
Airlines
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
| Cape Air | €31.41 | 3h 45m | 740 km/h | Fixed fare | Not published |
The flight gets you into Carbondale. It does not get you a bed, and neither do we.
A room in Carbondale for the night the flight gets in
Sort by distance from Carbondale 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 St Louis to Carbondale
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €31.4190 days
- €31.4160 days
- €31.4145 days
- €31.4130 days
- €31.4121 days
- €31.4114 days
- €31.417 days
- €34.363 days
- €43.211 days
- Cheapest lead time
- Fares bottom out around 90 days ahead, at €31.41.
- How much it moves
- The gap between the cheapest and dearest lead time is 38 percent. The dearest point is €43.21, 1 days out.
- What that means
- Today sits outside the cheap window, which opens around 90 days before departure. There is no advantage to booking this minute.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €31.41Sun
- €31.41Mon
- €31.41Tue
- €31.41Wed
- €31.41Thu
- €31.41Fri
- €31.41Sat
Where you leave from and where you arrive
St. Louis
Air
- STL
Carbondale
Air
- MWA
What the journey looks like
- How far it really runs
- The route covers 136 km against 132 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- First and last departure
- The first service of the day leaves St Louis at 06:47 and the last at 06:47, across 1 departure The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about St Louis to Carbondale
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 St Louis to Carbondale take?
The Flight from St Louis to Carbondale takes 3h 45m door to door, of which 35m is spent moving. The route runs 136 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 St Louis to Carbondale cost?
The Flight from St Louis to Carbondale starts at €31.41 for one passenger, as of 17 September 2026. A typical fare is €31.41. 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 St Louis to Carbondale?
1 operators run the Flight from St Louis to Carbondale: Cape Air. Between them they file around 1 departure 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 St Louis to Carbondale use?
The Flight from St Louis to Carbondale leaves from St. Louis STL and arrives at Carbondale MWA. 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 St Louis to Carbondale?
Fares for the Flight from St Louis to Carbondale bottom out around 90 days ahead, at €31.41. The gap between the cheapest and dearest lead time across the window is 38 percent, measured on 17 September 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from St Louis to Carbondale produce?
The Flight from St Louis to Carbondale produces about 33.5 kg of CO2 per passenger over 136 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 St Louis to Carbondale on 17 September 2026: 136 km of route against 132 km in a straight line, 1 services a day, 1 operator a cheapest fare of €31.41, and 3h 45m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.