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DRT to SMN: distance & flight time
Del Rio (Del Rio International Airport) → Salmon (Lemhi County Airport)
1,297 mi
2,087 km · 1,127 nm
3h 17m
estimated nonstop flight time
-1h
time difference · heading northwest
See live DRT→SMN fares Phone-only fares on this route — call free
Flight time details
1,297 miles nonstop takes roughly 3h 17m gate to gate, flying northwest. 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
- DRT — Del Rio International Airport · Del Rio, United States
- SMN — Lemhi County Airport · Salmon, 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 DRT
- DLF · DLF Airport9 mi away
- ACN · Ciudad Acuña New International Airport11 mi away
- PDS · Piedras Negras International Airport57 mi away
- UVA · Garner Field72 mi away
Near SMN
- BTM · Bert Mooney Airport88 mi away
- MYL · McCall Municipal Airport110 mi away
- SUN · Friedman Memorial Airport114 mi away
- MSO · Missoula International Airport124 mi away
Frequently asked questions
How far is DRT from SMN?
The flight distance from Del Rio (DRT) to Salmon (SMN) is 1,297 miles (2,087 km, 1,127 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DRT to SMN?
A nonstop flight takes about 3h 17m 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 Del Rio and Salmon?
Salmon is 1 hour behind Del Rio.
What is the cheapest way to fly from DRT to SMN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DRT–SMN that never appear on search engines, with no booking fees.