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YSO to YDF: distance & flight time
Postville (Postville Airport) → Deer Lake (Deer Lake Airport)
407 mi
654 km · 353 nm
1h 21m
estimated nonstop flight time
+0.5h
time difference · heading south
See live YSO→YDF fares Phone-only fares on this route — call free
Flight time details
407 miles nonstop takes roughly 1h 21m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time gain when reading arrival times on your ticket.
The two airports
- YSO — Postville Airport · Postville, Canada
- YDF — Deer Lake Airport · Deer Lake, Canada
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 YSO
- YMN · Makkovik Airport26 mi away
- YHO · Hopedale Airport41 mi away
- YRG · Rigolet Airport73 mi away
- YNP · Natuashish Airport88 mi away
Near YDF
- YJT · Stephenville Airport70 mi away
- YQX · Gander International Airport129 mi away
- ZLT · La Tabatière Airport132 mi away
- YHR · Chevery Airport133 mi away
Frequently asked questions
How far is YSO from YDF?
The flight distance from Postville (YSO) to Deer Lake (YDF) is 407 miles (654 km, 353 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSO to YDF?
A nonstop flight takes about 1h 21m 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 YSO to YDF?
Nonstop service on YSO–YDF 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 1h 21m nonstop estimate.
What is the time difference between Postville and Deer Lake?
Deer Lake is 0.5 hours ahead of Postville.
What is the cheapest way to fly from YSO to YDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSO–YDF that never appear on search engines, with no booking fees.
Why are some YSO to YDF fares phone-only?
Consolidator contracts let us sell certain YSO–YDF 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.