Need help booking?
Unpublished phone-only deals available
BOI to YTZ: distance & flight time
Boise (Boise Air Terminal/Gowen Field) → Toronto (Billy Bishop Toronto City Centre Airport)
1,827 mi
2,941 km · 1,588 nm
4h 3m
estimated nonstop flight time
+2h
time difference · heading east
See live BOI→YTZ fares Phone-only fares on this route — call free
Flight time details
1,827 miles nonstop takes roughly 4h 3m 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
- BOI — Boise Air Terminal/Gowen Field · Boise, United States
- YTZ — Billy Bishop Toronto City Centre Airport · Toronto, 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 BOI
- MUO · Mountain Home Air Force Base40 mi away
- ONO · Ontario Municipal Airport50 mi away
- MYL · McCall Municipal Airport92 mi away
- SUN · Friedman Memorial Airport97 mi away
Near YTZ
- YYZ · Lester B. Pearson International Airport12 mi away
- YZD · Downsview Airport9 mi away
- YKZ · Buttonville Municipal Airport16 mi away
- YOO · Toronto/Oshawa Executive Airport32 mi away
Frequently asked questions
How far is BOI from YTZ?
The flight distance from Boise (BOI) to Toronto (YTZ) is 1,827 miles (2,941 km, 1,588 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOI to YTZ?
A nonstop flight takes about 4h 3m 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 BOI to YTZ?
Nonstop service on BOI–YTZ 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 3m nonstop estimate.
What is the time difference between Boise and Toronto?
Toronto is 2 hours ahead of Boise.
What is the cheapest way to fly from BOI to YTZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOI–YTZ that never appear on search engines, with no booking fees.
Why are some BOI to YTZ fares phone-only?
Consolidator contracts let us sell certain BOI–YTZ 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.