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SEP to YOW: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Ottawa (Ottawa Macdonald-Cartier International Airport)
1,505 mi
2,422 km · 1,308 nm
3h 25m
estimated nonstop flight time
+1h
time difference · heading northeast
See live SEP→YOW fares Phone-only fares on this route — call free
Flight time details
1,505 miles nonstop takes roughly 3h 25m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 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 SEP from YOW?
The flight distance from Stephenville (SEP) to Ottawa (YOW) is 1,505 miles (2,422 km, 1,308 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to YOW?
A nonstop flight takes about 3h 25m 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 Stephenville and Ottawa?
Ottawa is 1 hour ahead of Stephenville.
What is the cheapest way to fly from SEP to YOW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–YOW that never appear on search engines, with no booking fees.