AC - SEA-YQB - $284 RT - 8 Segments

Air Canada - Seattle, Washington (SEA) to Quebec City, Canada (YQB) - $284 / 384 CAD roundtrip with 4 segments in each direction. This is technically two one-way fares, so one-way is half the cost. Basic Economy - $284 roundtrip Standard - $338 roundtrip Flex - $520 roundtrip Comfort - $649 roundtrip This is an Air Canada fare. If you are looking to earn PQP's and PQF's for United, here's an option. The cost per segment is quite good, but the cost per PQP is average at best (if you aren't…