Need help booking?
Unpublished phone-only deals available
PMH to YIF: distance & flight time
Portsmouth (Greater Portsmouth Regional Airport) → St-Augustin (St Augustin Airport)
1,447 mi
2,329 km · 1,257 nm
3h 37m
estimated nonstop flight time
—
time difference · heading northeast
See live PMH→YIF fares Phone-only fares on this route — call free
Flight time details
1,447 miles nonstop takes roughly 3h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- PMH — Greater Portsmouth Regional Airport · Portsmouth, United States
- YIF — St Augustin Airport · St-Augustin, 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 PMH
- HTS · Tri-State/Milton J. Ferguson Field36 mi away
- ATO · Ohio University Snyder Field42 mi away
- ILN · Wilmington Airpark65 mi away
- LCK · Rickenbacker International Airport67 mi away
Near YIF
- ZLT · La Tabatière Airport30 mi away
- ZTB · Tête-à-la-Baleine Airport49 mi away
- YBX · Lourdes de Blanc Sablon Airport66 mi away
- YHR · Chevery Airport67 mi away
Frequently asked questions
How far is PMH from YIF?
The flight distance from Portsmouth (PMH) to St-Augustin (YIF) is 1,447 miles (2,329 km, 1,257 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PMH to YIF?
A nonstop flight takes about 3h 37m 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 cheapest way to fly from PMH to YIF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PMH–YIF that never appear on search engines, with no booking fees.