Cheap flights from O'Hare Intl (ORD) to Seattle (SEA) from $45

To save on the cost of your flight from Chicago O'Hare Intl Airport to Seattle, book at least 22 days before your planned departure. Booking around this time can save you about 22% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $399 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $495.

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Seattle. Flights to Seattle from Chicago O'Hare Intl Airport in January are about $346 on average during January, but can be found for as low as $158.

When flying from Chicago O'Hare Intl Airport to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 21 daily inbound flights from Chicago O'Hare Intl from 6 different airlines.

Yes, there are multiple flights from Chicago O'Hare Intl Airport to Seattle for under $200. The cheapest flight booked recently is on Multiple Airlines for just $104, but on average you can expect to pay $120.

Cheapflights has at least 20 direct flights from Chicago O'Hare Intl Airport to Seattle under $200. A good price for a nonstop flight from Chicago O'Hare Intl Airport to Seattle is less than $181.

There are currently 20+ open flights from Chicago O'Hare Intl Airport to Seattle within the next 7 days for less than $200.

Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

Travelers can expect 61 flights from Chicago O'Hare Intl Airport to Seattle on average per day.
Early Morning (Midnight to 6am) - 8% of flight departures
Morning (6am - Noon) - 16% of flight departures
Afternoon (Noon - 6pm) - 31% of flight departures
Evening (6pm - Midnight) - 44% of flight departures

A quick flight from Chicago O'Hare Intl Airport to Seattle can take about 11h 10m. Frontier provides one of the quickest options available for as low as $109. The distance between Chicago O'Hare Intl Airport and Seattle is about 1725 mi. Both multi-stop and nonstop flights can be found to your destination and back.

Our cheapest airline available from Chicago O'Hare Intl Airport to Seattle is Frontier. Our recent data shows that you can find tickets from as low as $109 on this airline. An additional option worth looking into is Spirit Airlines, starting at $125. Users have found that Frontier is 68% cheaper than the other options available to this destination.

The cheapest airlines for a one-way flight from Chicago O'Hare Intl Airport to Seattle are Frontier ($45), Spirit Airlines ($63), and Delta ($78).

The most popular airlines flying from Chicago O'Hare Intl Airport to Seattle are Undisclosed Carrier, American Airlines and Alaska Airlines. Something to consider prior to booking your flight.

Before booking your flight to Seattle from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Air France (96%), Delta (89%), Brussels Airlines( 85%).

On average you can expect to pay $659 for a flight from Chicago O'Hare Intl Airport to Seattle. The cheapest flight overall is $79 while the most popular route, (Chicago O'Hare Intl - Seattle/Tacoma Intl) is currently priced at $122.

ORD and SEA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ORD to SEA refers to a flight route from Chicago O'Hare Intl Airport to Seattle/Tacoma Intl Airport.

Cheapflights helps you search for flights from O'Hare Intl to Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Cheapflights helps you find that perfect flight to Seattle from O'Hare Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Yes, we can. To see specific flights from O'Hare Intl to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Yes, Cheapflights has a feature called Price Alert, which essentially offers users the ability to be notified when flight prices change. Track prices for your flight to Seattle from O'Hare Intl today and book when you’re ready!