Question 1

How long is the flight from Chicago to Seattle-Tacoma?

Accepted Answer

A nonstop flight from Chicago to Seattle-Tacoma typically takes around 4 hours 39 minutes. This makes the nonstop service the fastest and most convenient way to travel between Chicago and Seattle-Tacoma. It is worth checking flight times when searching, as they can vary by airline and travel date.

Question 2

Are there nonstop flights from Chicago to Seattle-Tacoma?

Accepted Answer

Yes, there are nonstop flights from Chicago to Seattle-Tacoma, averaging around 39 flights per day, operated by, among others, Alaska Airlines, American Airlines and United Airlines. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.

Question 3

Which airlines fly from Chicago to Seattle-Tacoma?

Accepted Answer

Direct flights from Chicago to Seattle-Tacoma are operated by, among others, Alaska Airlines, American Airlines and United Airlines. These flights take you to Seattle-Tacoma nonstop, making them especially practical for short trips or weekend getaways. It is still worth comparing departure times and airline policies, as baggage rules and fees can vary.

Question 4

On which days are there nonstop flights from Chicago to Seattle-Tacoma?

Accepted Answer

Nonstop flights from Chicago to Seattle-Tacoma operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.

Question 5

How many flights are there per day from Chicago to Seattle-Tacoma?

Accepted Answer

From Chicago to Seattle-Tacoma, there are on average around 39 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.

Question 6

How many flights per week are there from Chicago to Seattle-Tacoma?

Accepted Answer

From Chicago to Seattle-Tacoma, there are around 273 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.

Question 7

When does the first flight from Chicago to Seattle-Tacoma depart?

Accepted Answer

The earliest nonstop flight from Chicago to Seattle-Tacoma usually departs at 6:00 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Seattle-Tacoma.

Question 8

When does the last flight from Chicago to Seattle-Tacoma depart?

Accepted Answer

The last nonstop flight from Chicago to Seattle-Tacoma usually departs at 10:55 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.

	Outbound	Return	Airlines	Baggage	Price
Chicago Seattle-Tacoma	Outbound 08/20/26 direct DL1564 04h 46min	Return 08/25/26 direct DL0637 04h 08min	Delta Air Lines	?	$248
Best option Chicago Seattle-Tacoma	Outbound 08/20/26 direct AS0587 04h 30min	Return 08/25/26 direct AS0410 04h 07min	Alaska Airlines		$248
Chicago Seattle-Tacoma	Outbound 08/20/26 direct AS0587 04h 30min	Return 08/25/26 direct AS0538 04h 08min	Alaska Airlines	?	$271
Chicago Seattle-Tacoma	Outbound 08/20/26 direct AS0587 04h 30min	Return 08/25/26 direct AS0538 04h 08min	Alaska Airlines		$274
Chicago Seattle-Tacoma	Outbound 08/20/26 direct AS0587 04h 30min	Return 08/25/26 direct AS0538 04h 08min	Alaska Airlines	?	$275
Chicago Seattle-Tacoma	Outbound 08/20/26 direct AS0587 04h 30min	Return 08/25/26 direct AS0538 04h 08min	Alaska Airlines		$277
Chicago Seattle-Tacoma	Outbound 08/20/26 direct AS0587 04h 30min	Return 08/25/26 direct AS0538 04h 08min	Alaska Airlines		$290
Chicago Seattle-Tacoma	Outbound 08/20/26 1 Stopover (SFO) UA1577, UA1007 10h 51min	Return 08/25/26 direct UA1265 04h 04min	United Airlines		$351
Chicago Seattle-Tacoma	Outbound 08/20/26 direct AS0587 04h 30min	Return 08/25/26 direct AS0538 04h 08min	Alaska Airlines	?	$377
Chicago Seattle-Tacoma	Outbound 08/20/26 direct AA3105 04h 51min	Return 08/25/26 direct AA1476 04h 32min	American Airlines		$393

Roundtrip from	247,58 USD
Flight duration	min. 04:38 / max. 07:45
Return flight duration	min. 03:44/ max. 07:40
Distance	2790 km
Flights per week	122
Departure airport	Airport Chicago-IL, all airports (CHI)
Arrival airport	Airport Seattle-Tacoma International Airport, WA (SEA)
Destination country	Flights to United States
Departure airport - Destination country	Chicago-IL, all airports - United States

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