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YDF to ALN: distance & flight time
Deer Lake (Deer Lake Airport) → Alton/St Louis (St Louis Regional Airport)
1,754 mi
2,823 km · 1,524 nm
3h 54m
estimated nonstop flight time
—
time difference · heading west
See live YDF→ALN fares Phone-only fares on this route — call free
Flight time details
1,754 miles nonstop takes roughly 3h 54m gate to gate, flying west. 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
- YDF — Deer Lake Airport · Deer Lake, Canada
- 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 YDF
- YJT · Stephenville Airport70 mi away
- YQX · Gander International Airport129 mi away
- ZLT · La Tabatière Airport132 mi away
- YHR · Chevery Airport133 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 YDF from ALN?
The flight distance from Deer Lake (YDF) to Alton/St Louis (ALN) is 1,754 miles (2,823 km, 1,524 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YDF to ALN?
A nonstop flight takes about 3h 54m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from YDF to ALN?
Nonstop service on YDF–ALN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 54m nonstop estimate.
What is the cheapest way to fly from YDF to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YDF–ALN that never appear on search engines, with no booking fees.
Why are some YDF to ALN fares phone-only?
Consolidator contracts let us sell certain YDF–ALN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.