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DMA to SLU: distance & flight time
Tucson (Davis Monthan Air Force Base) → Castries (George F. L. Charles Airport)
3,375 mi
5,431 km · 2,933 nm
7h 5m
estimated nonstop flight time
+3h
time difference · heading east
See live DMA→SLU fares Phone-only fares on this route — call free
Flight time details
3,375 miles nonstop takes roughly 7h 5m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- DMA — Davis Monthan Air Force Base · Tucson, United States
- SLU — George F. L. Charles Airport · Castries, Saint Lucia
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 DMA
- TUS · Tucson International Airport5 mi away
- AVW · Marana Regional Airport26 mi away
- MZJ · Pinal Airpark35 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field51 mi away
Near SLU
- UVF · Hewanorra International Airport20 mi away
- FDF · Martinique Aimé Césaire International Airport39 mi away
- SVD · Argyle International Airport61 mi away
- BQU · J F Mitchell Airport74 mi away
Frequently asked questions
How far is DMA from SLU?
The flight distance from Tucson (DMA) to Castries (SLU) is 3,375 miles (5,431 km, 2,933 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DMA to SLU?
A nonstop flight takes about 7h 5m 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 time difference between Tucson and Castries?
Castries is 3 hours ahead of Tucson.
What is the cheapest way to fly from DMA to SLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DMA–SLU that never appear on search engines, with no booking fees.