Cheap flights from Seattle to Belize from $270

The cheapest month to fly to Belize from Seattle is in October. Flight prices, which tend to average around $139, are often lower during this time because this is during the off-season. If you aren’t able to travel to Belize during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $139.

The cheapest day to depart from Seattle to Belize is on a Sunday when prices can be found for as low as $520. The most expensive day to fly to Belize is Saturday, with ticket prices averaging around $649.

Fly from Seattle/Tacoma Intl to Belize City Philip S.W.Goldson for the best Seattle/Tacoma Intl - Belize flight prices

You are more likely to see cheaper flights to Belize from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Belize for around $618 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belize from Seattle for as low as $480 on momondo.

You could potentially save up to 45% on your flight if you consider stops on a Seattle to Belize flight.

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

Alaska Airlines, American Airlines and United Airlines are the top three most popular airlines that fly to Belize from Seattle according to our data. Alaska Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Belize. Keep in mind that there are 4 different airlines that fly to Belize on a routine basis, so you have a few additional options to choose from.