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CAP to ALN: distance & flight time
Cap Haitien (Cap Haitien International Airport) → Alton/St Louis (St Louis Regional Airport)
1,699 mi
2,734 km · 1,476 nm
3h 48m
estimated nonstop flight time
—
time difference · heading northwest
See live CAP→ALN fares Phone-only fares on this route — call free
Flight time details
1,699 miles nonstop takes roughly 3h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CAP — Cap Haitien International Airport · Cap Haitien, Haiti
- ALN — St Louis Regional Airport · Alton/St Louis, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near CAP
- PAX · Port-de-Paix Airport45 mi away
- PAP · Toussaint Louverture International Airport80 mi away
- JAK · Jacmel Airport105 mi away
- POP · Gregorio Luperon International Airport106 mi away
Near ALN
- STL · St Louis Lambert International Airport20 mi away
- BLV · Scott AFB/Midamerica Airport26 mi away
- SUS · Spirit of St Louis Airport36 mi away
- SPI · Abraham Lincoln Capital Airport69 mi away
Frequently asked questions
How far is CAP from ALN?
The flight distance from Cap Haitien (CAP) to Alton/St Louis (ALN) is 1,699 miles (2,734 km, 1,476 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAP to ALN?
A nonstop flight takes about 3h 48m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from CAP to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAP–ALN that never appear on search engines, with no booking fees.