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Airports in Seattle
When traveling from Chicago to Seattle, the most popular airport to fly into is Seattle/Tacoma Intl Airport. The majority of travelers flying into Seattle/Tacoma Intl Airport from Chicago are departing from Chicago O'Hare Intl Airport. If you are looking for an alternate airport near Chicago O'Hare Intl Airport, Chicago Midway Airport is a great option and is located in Chicago. The least expensive flight option from Chicago to Seattle will typically be ORD — SEA during the month of May with an average price of $148 RT.
|American Airlines||PriceFrom $128||Free Cancellation||Rating|
|Delta||PriceFrom $129||Free Cancellation||Rating|
|Alaska Airlines||PriceFrom $129||Free Cancellation||Rating|
|United Airlines||PriceFrom $149||Free Cancellation||Rating|
|Frontier||PriceFrom $173||Free Cancellation||Rating|
|Spirit Airlines||PriceFrom $176||Free Cancellation||Rating|
Alaska Airlines flies from Chicago to Seattle around 20 times per week, with 1,939 momondo users rating the airline 7.9/10. The cheapest Alaska Airlines deal from Chicago to Seattle in the last 72 hours was $129 (round-trip), much lower than the average airfare cost of $378 for Alaska Airlines flights on this route.
Another popular option for Chicago to Seattle flights is Delta (7.8/10, 1,237 ratings). Delta flies from Chicago to Seattle around 14 times per week, with deals starting from $129 round-trip and rising to an average price of around $484.
The straight-line distance from Chicago to Seattle/Tacoma Intl is 1732.3 mi. By plane, this route typically takes 4h 33m.
It is quick and easy to find Chicago to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.
Yes. momondo enables you to select and highlight flights to Seattle from Chicago with this policy.