--- title: "St-Augustin to Quebec City flights: who flies YIF-YQB" description: "Central Mountain Air flies nonstop from YIF to YQB, about 5 flights a week, covering 652 miles. See who flies it and each date on the 2LNR route map." canonical: "https://2lnr.com/routes/yif-yqb" url: "https://2lnr.com/routes/yif-yqb.md" date_modified: "2026-08-09T05:10:58Z" --- # St-Augustin to Quebec City (YIF-YQB): nonstop flights and who flies them Central Mountain Air flies the YIF to YQB nonstop about 5 times a week. Schedule last confirmed August 9, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See YIF to YQB on the interactive map [Get started free](https://2lnr.com/login) 5 Flights a week, 4-week average 652 mi Nonstop distance Free To get started ## St-Augustin to Quebec City flight schedule We last checked the YIF to YQB schedule against our schedule feed on August 9, 2026. A copy of this page can stay in use for a few days after it's built, and by then that check would be more than 14 days old, so we aren't publishing departure times. The frequency figures above come from that same schedule. See every YIF to YQB date on the interactive map ## The full YIF to YQB nonstop schedule Central Mountain Air flies the route nonstop in 2LNR's schedule data. This page lists who operates the YIF to YQB nonstop and how often it runs, and the interactive route map shows each date. ### See the schedule Who operates each YIF to YQB nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See YIF to YQB on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying St-Augustin to Quebec City nonstop Carriers operating YIF to YQB nonstop in the current schedule. - [Central Mountain Air (9M) route map](https://2lnr.com/routes/airlines/9m.md)\ [The aircraft 9M flies](https://2lnr.com/seatmaps/9m.md) See YIF to YQB on the interactive map → ## Frequently asked questions about YIF to YQB **How far is Quebec City from St-Augustin?** YIF to YQB covers about 652 miles nonstop. Flight times vary by aircraft and season; the interactive route map lists each scheduled departure with its own times. **Which airlines fly nonstop from YIF to YQB?** Central Mountain Air is currently the only airline flying YIF to YQB nonstop. 2LNR doesn't show award or upgrade space for it on YIF to YQB, so this page carries the schedule rather than a space claim. **How many flights a week are there from YIF to YQB?** About 5 nonstop flights a week run between St-Augustin (YIF) and Quebec City (YQB) in the current schedule, operated by Central Mountain Air. Frequency shifts by season, and the interactive route map shows what is scheduled next. **Does 2LNR show upgrade or award space on YIF to YQB?** Not on this route: 2LNR doesn't show award or upgrade space for Central Mountain Air on YIF to YQB. This page lists who flies the YIF to YQB nonstop and how often, and the interactive route map shows each date. Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from St-Augustin (YIF)](https://2lnr.com/routes/yif.md), or [every route from Quebec City (YQB)](https://2lnr.com/routes/yqb.md). Nonstops to Quebec City (YQB) from other airports within 150 miles of St-Augustin (YIF): - [Chevery (YHR) to Quebec City (YQB)](https://2lnr.com/routes/yhr-yqb.md), 61 miles from YIF - [Blanc-Sablon (YBX) to Quebec City (YQB)](https://2lnr.com/routes/ybx-yqb.md), 65 miles from YIF - [Le Golfe-du-Saint-Laurent (ZGS) to Quebec City (YQB)](https://2lnr.com/routes/zgs-yqb.md), 107 miles from YIF Nonstops from St-Augustin (YIF) to other airports within 150 miles of Quebec City (YQB): - [St-Augustin (YIF) to Montreal (YUL)](https://2lnr.com/routes/yif-yul.md), 145 miles from YQB Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full YIF to YQB nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)