As beforehand talked about, Expedia is almost identical to Travelocity, however fares did vary between the two sites on some of my searches. As with Travelocity (and to be fair, numerous other OTAs), Expedia will attempt to up-sell you on including a hotel to your itinerary. This can prevent money, but be sure to compare costs before you book. On the results web page is a “Show flexible dates” option so you’ll be able to see whether cheaper flights can be found should you shift your journey a day or two.
Expedia expenses variable booking charges (and they are not always the same fees that Travelocity expenses). When you select your fare from the record of choices, there’s an interstitial step that shows what is and isn’t lined within the fare, together with seat choice, cancellations, modifications, and baggage guidelines.