Cheap flights from Seattle to Belize from $286

The cheapest month to fly to Belize from Seattle is in May. Flight prices, which tend to average around $513, 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 May, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $589.

The cheapest day to depart from Seattle to Belize is on a Monday when prices can be found for as low as $524. The most expensive day to fly to Belize is Saturday, with ticket prices averaging around $726.

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 $676 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 $537 on momondo.

There are 3 cabin classes available to choose from on Seattle to Belize flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 32% on your flight if you consider stops on a Seattle to Belize flight.

Southwest, United Airlines, and Alaska 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 49% of people opting to fly with this airline when traveling to Belize. Keep in mind that there are 3 different airlines that fly to Belize on a routine basis, so you have a few additional options to choose from.