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UDD to ALN: distance & flight time
Palm Springs (Bermuda Dunes Airport) → Alton/St Louis (St Louis Regional Airport)
1,497 mi
2,409 km · 1,301 nm
3h 43m
estimated nonstop flight time
—
time difference · heading east
See live UDD→ALN fares Phone-only fares on this route — call free
Flight time details
1,497 miles nonstop takes roughly 3h 43m gate to gate, flying east. 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
- UDD — Bermuda Dunes Airport · Palm Springs, United States
- 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 UDD
- TRM · Jacqueline Cochran Regional Airport11 mi away
- PSP · Palm Springs International Airport14 mi away
- BNG · Banning Municipal Airport35 mi away
- SAN · San Diego International Airport88 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 UDD from ALN?
The flight distance from Palm Springs (UDD) to Alton/St Louis (ALN) is 1,497 miles (2,409 km, 1,301 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UDD to ALN?
A nonstop flight takes about 3h 43m 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 UDD to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UDD–ALN that never appear on search engines, with no booking fees.