Cheap Flights from Central Illinois Regional (BMI) to Seattle (SEAA)

Compare Central Illinois Regional to Seattle flight deals

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Flight deals from Central Illinois Regional to Seattle

Looking for a cheap last-minute deal or the best round-trip flight from Central Illinois Regional to Seattle? Find the lowest prices on one-way and round-trip tickets right here.

Alternative Central Illinois Regional to Seattle routes

Looking for the cheapest, fastest or easiest route from Central Illinois Regional to Seattle? You could fly into the following airports instead.

Finding cheap flights from Central Illinois Regional to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Everett.
The best price we found for a round-trip flight from Central Illinois Regional to Seattle is $460. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Central Illinois Regional to Seattle. But we found flights with one or more stops from $460.
There are no flights flying from Central Illinois Regional to Seattle, as of October 2024.
The cheapest month to fly from Central Illinois Regional to Seattle is usually October 2024.
If you're flying from Central Illinois Regional Airport, the cheapest airport near Seattle is Seattle / Tacoma International – which is 12.1 miles away from the center of Seattle. We've found flights to this airport from $460.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Central Illinois Regional Airport to Seattle on Sunday, December 22, 2024.
No airlines currently offer direct flights between Central Illinois Regional Airport and Seattle. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In October, the average temperature is usually around 51°F. August is typically the warmest month in Seattle, when it usually averages around 73°F. You can expect the least rain in July. The coldest month is December, with temperatures averaging 33°F. The rainiest month is November.
Currently, American Airlines offers the cheapest flight tickets to Seattle.

How to find cheap flights to Seattle from Central Illinois Regional

Looking for cheap tickets from Central Illinois Regional to Seattle? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Central Illinois Regional to Seattle. And with us, there are no hidden fees – what you see is what you pay.
  • Compare flight deals to Seattle from Central Illinois Regional from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
  • Flex your dates to find the best Central Illinois Regional–Seattle ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Seattle from Central Illinois Regional.
  • Set up a Price Alert. You can easily track the fare of your cheap Central Illinois Regional–Seattle flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Central Illinois Regional and Seattle? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business Class flights from Central Illinois Regional and Seattle. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Seattle, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Central Illinois Regional to Seattle flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.
  • Combine your flight to Seattle from Central Illinois Regional with hotels and car rental

    Once you've secured your cheap flight ticket from Central Illinois Regional to Seattle, discover the best prices and exclusive rates for hotels in Seattle or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.