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YQB to YST: distance & flight time
Quebec (Quebec Jean Lesage International Airport) → St. Theresa Point (St. Theresa Point Airport)
1,137 mi
1,830 km · 988 nm
2h 56m
estimated nonstop flight time
-1h
time difference · heading northwest
See live YQB→YST fares Phone-only fares on this route — call free
Flight time details
1,137 miles nonstop takes roughly 2h 56m 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
- YQB — Quebec Jean Lesage International Airport · Quebec, Canada
- YST — St. Theresa Point Airport · St. Theresa Point, 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 YQB
- YRQ · Trois-Rivières Airport68 mi away
- YML · Charlevoix Airport78 mi away
- YSC · Sherbrooke Airport95 mi away
- YBG · CFB Bagotville108 mi away
Near YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
Frequently asked questions
How far is YQB from YST?
The flight distance from Quebec (YQB) to St. Theresa Point (YST) is 1,137 miles (1,830 km, 988 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQB to YST?
A nonstop flight takes about 2h 56m 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 YQB to YST?
Nonstop service on YQB–YST 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 2h 56m nonstop estimate.
What is the time difference between Quebec and St. Theresa Point?
St. Theresa Point is 1 hour behind Quebec.
What is the cheapest way to fly from YQB to YST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQB–YST that never appear on search engines, with no booking fees.
Why are some YQB to YST fares phone-only?
Consolidator contracts let us sell certain YQB–YST 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.