Cheapest€31.41
- Southern Airways Express SA538206:1938m06:57St. Louis STLHannibal UIN
Door to door 3h 48mCO2 39.6 kgChanges 0Fixed, no changes
St Louis to Hannibal flight
Flights from St Louis to Hannibal start at €31.41 and take 3h 48m at their fastest.
The Flights from St Louis to Hannibal starts at €31.41 and takes 3h 48m door to door, run by 1 operator over 161 km, with around 1 departure a day. Fares bottom out about 90 days before departure.
- 3h 48mDoor to door
- 38mMoving
- €31.41From
- 39.6 kgCO2
The cheapest and the fastest on September 16, 2026
Two journeys we can sell today, with the service number each operator files them under.
Airlines
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
 Southern Airways Express | €31.41 | 3h 47m | 740 km/h | Fixed fare | Not published |
Hannibal is small enough to walk across, so almost anywhere downtown works. We still do not sell the room.
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When to book St Louis to Hannibal
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
- €33.1814 days
- €37.317 days
- €33.773 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 most expensive lead time is 38 percent. The most expensive point is €43.21, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 90 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.
- €31.41Sun
- €31.41Mon
- €31.41Tue
- €31.41Wed
- €34.36Thu
- €34.95Fri
- €33.18Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
St. Louis
Air
- STL
Hannibal
Air
- UIN
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- How far it really runs
- The route covers 161 km against 156 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 06:19 and the last at 06:19, across 1 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about St Louis to Hannibal
The questions people actually ask about this trip, 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 Hannibal take?
The Flight from St Louis to Hannibal takes 3h 48m door to door, of which 38m is spent moving. The route runs 161 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 Hannibal cost?
The Flight from St Louis to Hannibal starts at €31.41 for one passenger, checked on September 12, 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 Hannibal?
1 operators run the Flight from St Louis to Hannibal: Southern Airways Express. Between them they file around 1 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 St Louis to Hannibal use?
The Flight from St Louis to Hannibal leaves from St. Louis STL and arrives at Hannibal UIN. 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 Hannibal?
Fares for the Flight from St Louis to Hannibal bottom out around 90 days ahead, at €31.41. The gap between the cheapest and most expensive lead time across the window is 38 percent, measured on September 12, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from St Louis to Hannibal produce?
The Flight from St Louis to Hannibal produces about 39.6 kg of CO2 per passenger over 161 km, which works out at roughly 246 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for St Louis to Hannibal on September 12, 2026: 161 km of route against 156 km in a straight line, 1 services a day, 1 operators, a cheapest fare of €31.41, and 3h 48m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.