Cheapest€136.43
- Allegiant Air AA903406:292h 42m09:11Kalispell FCAMesa AZA
Door to door 5h 52mCO2 419.4 kgChanges 0Fixed, no changes
Kalispell to Mesa flight
Flights from Kalispell to Mesa start at €171.24 and take 5h 52m at their fastest.
The Flights from Kalispell to Mesa starts at €171.24 and takes 5h 52m door to door, run by 1 operator over 1,705 km, with around 4 departures a day. Fares bottom out about 60 days before departure.
- 5h 52mDoor to door
- 2h 42mMoving
- €171.24From
- 419.4 kgCO2
The cheapest and the fastest on September 29, 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 |
|---|---|---|---|---|---|
 Allegiant Air | €136.43 | 5h 45m | 740 km/h | Fixed fare | Not published |
The trip ends at West Mesa Park and Ride. Everything past the gates belongs to somebody else, the rooms included.
Rooms within reach of West Mesa Park and Ride
Hotels and apartments near downtown, most of them with free cancellation, on a map that shows what is walkable.
Search Mesa on Booking.comOr compare on Expedia
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 Kalispell to Mesa
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €156.4990 days
- €153.5460 days
- €160.6245 days
- €173.0130 days
- €173.6021 days
- €171.2414 days
- €201.337 days
- €255.023 days
- €480.991 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €153.54.
- How much it moves
- The gap between the cheapest and most expensive lead time is 213 percent. The most expensive point is €480.99, 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.
- €213.72Sun
- €224.34Mon
- €186.58Tue
- €173.60Wed
- €276.26Thu
- €249.71Fri
- €225.52Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Kalispell
Air
- FCA
Mesa
Air
- AZA
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
- 25% of the services we sell on this corridor run through without a change. The remaining 75% involve one connection.
- How far it really runs
- The route covers 1,705 km against 1,656 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 Billings, Las Vegas, Portland. The gap between arriving and leaving is 63 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 15 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 Kalispell at 06:29 and the last at 07:30, across 4 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Kalispell to Mesa
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 Kalispell to Mesa take?
The Flight from Kalispell to Mesa takes 5h 52m door to door, of which 2h 42m is spent moving. The route runs 1,705 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 Kalispell to Mesa cost?
The Flight from Kalispell to Mesa starts at €171.24 for one passenger, checked on September 29, 2026. A typical fare is €186.29. 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 Kalispell to Mesa?
1 operators run the Flight from Kalispell to Mesa: Allegiant Air. Between them they file around 4 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 Kalispell to Mesa use?
The Flight from Kalispell to Mesa leaves from Kalispell FCA and arrives at Mesa AZA. 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 Kalispell to Mesa?
Fares for the Flight from Kalispell to Mesa bottom out around 60 days ahead, at €153.54. The gap between the cheapest and most expensive lead time across the window is 213 percent, measured on September 29, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Kalispell to Mesa produce?
The Flight from Kalispell to Mesa produces about 419.4 kg of CO2 per passenger over 1705 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 Kalispell to Mesa on September 9, 2026: 1705 km of route against 1656 km in a straight line, 4 services a day, 1 operators, a cheapest fare of €171.24, and 5h 52m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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