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BTM to YOW: distance & flight time
Butte (Bert Mooney Airport) → Ottawa (Ottawa Macdonald-Cartier International Airport)
1,764 mi
2,838 km · 1,533 nm
3h 55m
estimated nonstop flight time
+2h
time difference · heading east
See live BTM→YOW fares Phone-only fares on this route — call free
Flight time details
1,764 miles nonstop takes roughly 3h 55m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- BTM — Bert Mooney Airport · Butte, United States
- YOW — Ottawa Macdonald-Cartier International Airport · Ottawa, 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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Near YOW
- YRO · Ottawa / Rockcliffe Airport10 mi away
- YND · Ottawa / Gatineau Airport15 mi away
- YSH · Smiths Falls-Montague (Russ Beach) Airport29 mi away
- OGS · Ogdensburg International Airport45 mi away
Frequently asked questions
How far is BTM from YOW?
The flight distance from Butte (BTM) to Ottawa (YOW) is 1,764 miles (2,838 km, 1,533 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to YOW?
A nonstop flight takes about 3h 55m 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 Butte and Ottawa?
Ottawa is 2 hours ahead of Butte.
What is the cheapest way to fly from BTM to YOW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–YOW that never appear on search engines, with no booking fees.