What is the cheapest month to fly from Burlington to Seattle?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Burlington (BTV) to Seattle (SEA), with fares starting from $465.

What is the lowest current fare from BTV to SEA?

The lowest currently-listed fare from Burlington (BTV) to Seattle (SEA) is $465 on 2026-08-16.

Is there a direct flight from Burlington to Seattle?

There is currently no non-stop service from BTV to SEA. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Burlington to Seattle

Cheapest current fares: $465 in August 2026 on connecting flights.

Last updated August 9, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Burlington (BTV) to Seattle (SEA). Refreshed daily.

Burlington (BTV) → Seattle (SEA)

August 2026 $465

Frequently asked questions

What is the cheapest month to fly from Burlington to Seattle?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Burlington (BTV) to Seattle (SEA), with fares starting from $465.
What is the lowest current fare from BTV to SEA?

The lowest currently-listed fare from Burlington (BTV) to Seattle (SEA) is $465 on 2026-08-16.
Is there a direct flight from Burlington to Seattle?

There is currently no non-stop service from BTV to SEA. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.