Cheap flights from Vermont to Seattle from $300

In general, January is the cheapest month to fly from Vermont to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $398. If you don’t want to visit Seattle in January, then you should wait until April to fly from Vermont, when ticket prices are also cheap, with an average price of $438.

You are more likely to see cheaper flights to Seattle from Vermont when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $555 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Vermont for as low as $438 on momondo.

American Airlines, Delta, and United Airlines are the most popular carriers operating from Vermont to Seattle/Tacoma Intl

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Seattle from Vermont according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 3 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

As of November 2026, there are 6 flights per week flying from Vermont to Seattle. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

Flight times vary depending on what airport in Vermont you fly out of and what airport in Seattle you fly into. For example, flying from Burlington to Seattle takes 8h 56m on average. On the other hand, flying from Rutland to Seattle takes 14h 23m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.