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Cheap ORD to SEA Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Chicago

$273.60

Cheap ORD to SEA Flights

Question : How often is the O'Hare International Airport (ORD) to Seattle-Tacoma International Airport (SEA) route delayed?
Answer : Flights from ORD to SEA are on time 75% of the time, ranking in the bottom 50% of the world. If a flight is delayed, though, expect an average of over half an hour added to your flight time.

Question : On a daily basis, how many different flight times are available from O'Hare International Airport (ORD) to Seattle-Tacoma International Airport (SEA)?
Answer : Each day is different, but on average, you can expect to see 29 available departure times. Compared to the average route departing the United States with nine flight times, you'll have more options than most.

Question : What's the expected flight time for ORD to SEA?
Answer : Flying from ORD to SEA typically takes about four hours and 40 minutes.

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of Nov 20th, the best day for booking to Seattle (SEA) is Dec 5th. It costs $218, which is 43% below the average price to book the same route.

Question : Do some days of the week have more flight times than others?
Answer : When you’re flying from ORD to SEA, the day with the most flight times is Sunday, with 35 different options. However, with 26 flight times, Wednesday doesn't offer quite as many options when finding that perfect departure time.

Question : Looking for the fastest flight from ORD to SEA?
Answer : The shortest direct flight is four hours and 29 minutes via United Airlines. If you catch the 9:21 AM CST departure, you'll arrive at 11:50 AM PST (remember, there is a time change of two hours).

Question : Over the coming months, which airline is getting their passengers to Seattle-Tacoma International Airport (SEA) round-trip the cheapest?
Answer : Flight prices are hitting as high as $2,493 over the next three months when flying to SEA from ORD. Check out Frontier Airlines, as they have been booking customers at just $166.

Chicago to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Chicago to Seattle will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ORD to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Chicago for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.