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ADT to YSM: distance & flight time
Ada (Ada Regional Airport) → Fort Smith (Fort Smith Airport)
1,873 mi
3,014 km · 1,627 nm
4h 8m
estimated nonstop flight time
-1h
time difference · heading north
See live ADT→YSM fares Phone-only fares on this route — call free
Flight time details
1,873 miles nonstop takes roughly 4h 8m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- ADT — Ada Regional Airport · Ada, United States
- YSM — Fort Smith Airport · Fort Smith, 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 ADT
- ADM · Ardmore Municipal Airport40 mi away
- MLC · Mc Alester Regional Airport51 mi away
- TIK · Tinker Air Force Base58 mi away
- OKC · Will Rogers World Airport66 mi away
Near YSM
- YPY · Fort Chipewyan Airport92 mi away
- YFR · Fort Resolution Airport99 mi away
- YBE · Uranium City Airport125 mi away
- YHY · Hay River / Merlyn Carter Airport142 mi away
Frequently asked questions
How far is ADT from YSM?
The flight distance from Ada (ADT) to Fort Smith (YSM) is 1,873 miles (3,014 km, 1,627 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADT to YSM?
A nonstop flight takes about 4h 8m 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 ADT to YSM?
Nonstop service on ADT–YSM 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 4h 8m nonstop estimate.
What is the time difference between Ada and Fort Smith?
Fort Smith is 1 hour behind Ada.
What is the cheapest way to fly from ADT to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADT–YSM that never appear on search engines, with no booking fees.
Why are some ADT to YSM fares phone-only?
Consolidator contracts let us sell certain ADT–YSM 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.