How to find the cheapest flight from Seattle (SEA) to Bellingham (BLI)
All the information you need to plan the best SEA to BLI flight in 2021: compare Seattle to Bellingham flight prices with the expected peak season, weather and rainfall in Bellingham.
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Bellingham</span> flights.
From Seattle to Bellingham
Does it rain more in Seattle or Bellingham?
Expected rainfall in Seattle is more than in Bellingham. You can expect this to be the case over the next 17 days.
Is Seattle weather warmer or cooler than Bellingham?
We forecast the temperature to be around the 25 °C's in July, on average. The temperature in Bellingham is generally the same as in Seattle. Book flights in a timely manner in correlation to your departure date.