Cheapest€77.43
- Southwest Airlines SA251706:521h 24m08:16Baltimore BWIFlint FNT
Door to door 4h 34mCO2 183.0 kgChanges 0Fixed, no changes
Baltimore to Flint flight
Flights from Baltimore to Flint start at €88.05 and take 4h 34m at their fastest.
The Flights from Baltimore to Flint starts at €88.05 and takes 4h 34m door to door, run by 1 operator over 744 km, with around 5 departures a day. Fares bottom out about 60 days before departure.
- 4h 34mDoor to door
- 1h 24mMoving
- €88.05From
- 183.0 kgCO2
The cheapest and the fastest on September 28, 2026
Two journeys we can sell today, with the service number each operator files them under.
Lowest CO2€80.97
- Delta Air Lines DA913307:301h 15m08:45Baltimore BWIDetroit DTW
- Amtrak A643810:0450m10:54DetroitFlint station
Changes at Detroit, with 79 minutes between services and a walk of about 14 minutes.
Door to door 5h 21mCO2 165.1 kgChanges 1Fixed, no changes
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 |
|---|---|---|---|---|---|
 Southwest Airlines | €77.43 | 4h 32m | 740 km/h | Fixed fare | Not published |
The trip ends at Flint station. Everything past the gates belongs to somebody else, the rooms included.
A room in Flint for the night the flight gets in
Filter by neighborhood and by nightly price, and the map tells you what is a walk and what is a cab.
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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 Baltimore to Flint
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €79.2090 days
- €64.4560 days
- €86.2845 days
- €78.0230 days
- €84.5121 days
- €90.4114 days
- €123.457 days
- €168.293 days
- €191.301 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €64.45.
- How much it moves
- The gap between the cheapest and most expensive lead time is 197 percent. The most expensive point is €191.30, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 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.
- €106.34Sun
- €89.23Mon
- €88.05Tue
- €90.41Wed
- €106.93Thu
- €95.13Fri
- €103.98Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Baltimore
Air
- BWI
Flint
Air
- FNT
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
- 20% of the services we sell on this corridor run through without a change. The remaining 80% involve one connection.
- How far it really runs
- The route covers 744 km against 722 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 Grand Rapids, Detroit, Cleveland, Toledo. The gap between arriving and leaving is 60 minutes, of which about 14 is walking.
- If the connection is missed
- The tightest connection we sell here has a 16 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 Baltimore at 06:52 and the last at 07:30, across 5 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Baltimore to Flint
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 Baltimore to Flint take?
The Flight from Baltimore to Flint takes 4h 34m door to door, of which 1h 24m is spent moving. The route runs 744 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 Baltimore to Flint cost?
The Flight from Baltimore to Flint starts at €88.05 for one passenger, checked on September 28, 2026. A typical fare is €89.82. 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 Baltimore to Flint?
1 operators run the Flight from Baltimore to Flint: Southwest Airlines. Between them they file around 5 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 Baltimore to Flint use?
The Flight from Baltimore to Flint leaves from Baltimore BWI and arrives at Flint FNT. 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 Baltimore to Flint?
Fares for the Flight from Baltimore to Flint bottom out around 60 days ahead, at €64.45. The gap between the cheapest and most expensive lead time across the window is 197 percent, measured on September 28, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Baltimore to Flint produce?
The Flight from Baltimore to Flint produces about 183.0 kg of CO2 per passenger over 744 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 Baltimore to Flint on September 9, 2026: 744 km of route against 722 km in a straight line, 5 services a day, 1 operators, a cheapest fare of €88.05, and 4h 34m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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