Need help booking?
Unpublished phone-only deals available
YOO to BTM: distance & flight time
Oshawa (Toronto/Oshawa Executive Airport) → Butte (Bert Mooney Airport)
1,637 mi
2,635 km · 1,423 nm
3h 41m
estimated nonstop flight time
-2h
time difference · heading west
See live YOO→BTM fares Phone-only fares on this route — call free
Flight time details
1,637 miles nonstop takes roughly 3h 41m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- YOO — Toronto/Oshawa Executive Airport · Oshawa, Canada
- BTM — Bert Mooney Airport · Butte, 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 YOO
- YYZ · Lester B. Pearson International Airport40 mi away
- YKZ · Buttonville Municipal Airport24 mi away
- YZD · Downsview Airport31 mi away
- YTZ · Billy Bishop Toronto City Centre Airport32 mi away
Near BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Frequently asked questions
How far is YOO from BTM?
The flight distance from Oshawa (YOO) to Butte (BTM) is 1,637 miles (2,635 km, 1,423 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YOO to BTM?
A nonstop flight takes about 3h 41m 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 Oshawa and Butte?
Butte is 2 hours behind Oshawa.
What is the cheapest way to fly from YOO to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YOO–BTM that never appear on search engines, with no booking fees.