Direct (nonstop) flights from Ottawa to Thunder Bay
1 airline flys nonstop from Ottawa Macdonald Cartier International (YOW) to Thunder Bay (YQT). It's 679 miles (1,092 km), about 2h 29m in the air. Operated by Porter Airlines.
Porter Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
PD
Porter Airlines
Alternative Routes
Other ways to fly from Ottawa to Thunder Bay with one stop · direct emits 126 kg CO₂ per passenger
Looking for the return flight?
YQT → YOW: Flights from Thunder Bay to OttawaOther direct flights from Ottawa
Direct flights from Thunder Bay (YQT)
Frequently Asked Questions
How long is the direct flight from Ottawa to Thunder Bay?
A nonstop flight from Ottawa (YOW) to Thunder Bay (YQT) takes approximately 2 hours and 29 minutes. The distance is 679 miles (1,092 km).
Which airlines fly nonstop from Ottawa to Thunder Bay?
Just Porter Airlines.
Is there a nonstop flight from Ottawa to Thunder Bay?
Yes. 1 airline: Porter Airlines.
How far is Ottawa from Thunder Bay?
The flight distance from Ottawa to Thunder Bay is 679 miles (1,092 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What type of aircraft flies from Ottawa to Thunder Bay?
At 2h 29m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Ottawa to Thunder Bay?
Roughly 126 kg CO2 per passenger one-way. That's about the same as driving 630 km.
Is the return flight from Thunder Bay to Ottawa also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Ottawa to Thunder Bay?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Ottawa Macdonald Cartier International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.