Cheap flights from YQB (YQB) to BOS (BOS)

Toronto – Fort Lauderdale from $215 Vancouver – Victoria from $91 Vancouver – Yellowknife from $279 Montreal – Liberia from $366 Toronto – St. John s from $200 Ottawa – Cancún from $421 Toronto – Halifax from $157 Montreal – Lisbon from $600 Calgary – Halifax from $331 Ottawa – Lisbon from $780 Vancouver – Paris from $572 Halifax – Paris from $845 Quebec City – Lisbon from $753 Winnipeg – Reykjavik from $881 Montreal – Tokyo from $1,469 Montreal – Cozumel from $470 San Juan – Toronto from $380 Montreal – Santiago de Querétaro from $721 Prince George – Terrace from $349 Montreal – Chicago from $387 Atlanta – Calgary from $305 Montreal – Fort McMurray from $614 Halifax – Glasgow from $973 Toronto – Podgorica from $1,144 Vancouver – Comox from $80 Halifax – Hamilton from $152 Ottawa – Toronto from $166 Toronto – Ottawa from $166 Regina – Minneapolis from $259 Vancouver – Phoenix from $203 Saskatoon – Minneapolis from $253 Montreal – Halifax from $321 Kelowna – Edmonton from $104 Saskatoon – Vancouver from $125 Ottawa – Winnipeg from $168 Winnipeg – Ottawa from $167 Quebec City – Miami from $379 Winnipeg – Vancouver from $186 Saskatoon – Edmonton from $136 Montreal – Calgary from $227 Winnipeg – Las Vegas from $244 Halifax – Fort Lauderdale from $277 Montreal – Toronto from $167 Calgary – Abbotsford from $101 Montreal – Fort Lauderdale from $307 Regina – Denver from $377 Toronto – Abbotsford from $301 Abbotsford – San Francisco from $248