And, you'll also start seeing Southwest flights listed on additional Expedia Group third-party booking sites like Travelocity ... itineraries via Icelandair's website and certain third-party ...

This includes not just Expedia, but also Travelocity, Hotwire ... but you had to click through to the airline website to actually book the ticket. Expedia said Southwest’s full schedule is ...

but also Travelocity, Hotwire, Orbitz, and CheapTickets. This is the airline’s first partnership with a third-party booking site. Up until now, Southwest only allowed bookings through its own ...