Popular in | July |
---|---|
Cheapest in | January |
Round-trip from | $247 |
One-way from | $75 |
Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 25% on your flight compared to booking on days when demand is much higher.
Travelers have found it’s best to book a flight 50 days in advance to save up to 106% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 50 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chicago to Seattle 1-2 weeks in advance for as low as $322, or $578 for flights within the next 24 hours.
Our data shows that January tends to be the cheapest month to fly to Seattle from Chicago. Users have commonly found prices around $271 for the month, but tickets can be as low as $97. Due to multiple factors, prepare for potentially higher prices in July.
It’s typically best to fly out from Chicago to Seattle in the morning. Doing so could potentially save you 5% on the flight price compared to flying in the evening, which is usually more expensive.
If you’re traveling from Chicago to Seattle, one of the more common airlines traveling that route is American Airlines. Flights from American Airlines traveling this route typically cost $325.52 RT. This price is typically 46% more expensive than other airlines that offer Chicago to Seattle flights. When booking this route, the cheapest RT price found was $84. The most popular departure airport in Chicago when flying to Seattle is Chicago O'Hare Intl Airport. The most popular airport to fly into when visiting Seattle is Seattle/Tacoma Intl Airport. When flying from Chicago to Seattle, American Airlines flights are 11% more popular than any other airline flying that same route.
One of the most popular airlines traveling from Chicago to Seattle is Frontier. Flights from Frontier traveling this route typically cost $467.05 RT. This price is typically 36% cheaper than other airlines that offer Chicago to Seattle flights. When booking this route, the cheapest RT price found was $99. Chicago O'Hare Intl Airport is the most common Chicago airport to take off from when flying to Seattle. Seattle/Tacoma Intl Airport is the most popular arrival airport in Seattle. When flying from Chicago to Seattle, Frontier flights are 11% more popular than any other airline flying that same route.
Fly from
Fly to
Budget
$149 - $186
Route
Depart
Return
Price
Chicago O'Hare IntlSeattle/Tacoma Intl
ORD - SEA
ORDSEA
Chicago O'Hare Intl
Wed 10/9
Nonstop4h 41m
Seattle/Tacoma Intl
Tue 10/15
Nonstop3h 58m
Chicago O'Hare IntlSeattle/Tacoma Intl
ORD - SEA
ORDSEA
Chicago O'Hare Intl
Wed 9/18
Nonstop4h 33m
Seattle/Tacoma Intl
Tue 9/24
Nonstop4h 00m
Chicago O'Hare IntlSeattle/Tacoma Intl
ORD - SEA
ORDSEA
Chicago O'Hare Intl
Wed 8/14
Nonstop4h 39m
Seattle/Tacoma Intl
Tue 8/20
1 stop9h 45m
Chicago O'Hare IntlSeattle/Tacoma Intl
ORD - SEA
ORDSEA
Chicago O'Hare Intl
Tue 6/4
1 stop11h 40m
Seattle/Tacoma Intl
Tue 6/11
1 stop6h 55m
Chicago O'Hare IntlSeattle/Tacoma Intl
ORD - SEA
ORDSEA
Chicago O'Hare Intl
Tue 6/4
1 stop11h 40m
Seattle/Tacoma Intl
Tue 6/11
1 stop6h 55m
Chicago MidwaySeattle/Tacoma Intl
MDW - SEA
MDWSEA
Chicago Midway
Wed 8/21
1 stop28h 37m
Seattle/Tacoma Intl
Tue 8/27
1 stop10h 55m
Chicago O'Hare IntlSeattle/Tacoma Intl
ORD - SEA
ORDSEA
Chicago O'Hare Intl
Thu 5/30
1 stop26h 05m
Seattle/Tacoma Intl
Wed 6/5
Nonstop4h 04m
Chicago O'Hare IntlSeattle/Tacoma Intl
ORD - SEA
ORDSEA
Chicago O'Hare Intl
Tue 6/4
1 stop8h 29m
Seattle/Tacoma Intl
Tue 6/11
Nonstop4h 06m
Chicago O'Hare IntlSeattle/Tacoma Intl
ORD - SEA
ORDSEA
Chicago O'Hare Intl
Mon 7/1
1 stop16h 26m
Seattle/Tacoma Intl
Fri 7/5
1 stop9h 34m
Currently, January is the cheapest month in which you can book a flight from Chicago to Seattle (average of $247). Flying from Chicago to Seattle in July is currently the most expensive (average of $407). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$247
February
$254
March
$288
April
$294
May
$318
June
$404
July
$407
August
$344
September
$278
October
$256
November
$258
December
$248
SEA Temperature | 41 - 66.2 °F |
---|
Overall
Food
Boarding
Crew
Comfort
Entertainment
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Overall
Food
Boarding
Crew
Comfort
Entertainment
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Overall
Food
Boarding
Crew
Comfort
Entertainment
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Overall
Food
Boarding
Crew
Comfort
Entertainment
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Overall
Food
Boarding
Crew
Comfort
Entertainment
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Overall
Food
Boarding
Crew
Comfort
Entertainment
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
9%of flight departures | Early morningMidnight to 6 am |
---|---|
12%of flight departures | Morning6 am to noon |
53%of flight departures | AfternoonNoon to 6 pm |
26%of flight departures | Evening6 pm to midnight |
Sunday | 21daily flights |
---|---|
Monday | 28daily flights |
Tuesday | 20daily flights |
Wednesday | 21daily flights |
Thursday | 24daily flights |
Friday | 26daily flights |
Saturday | 20daily flights |
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Seattle from Chicago today with Cheapflights!
Cheapflights helps you find that perfect flight to Seattle from Chicago by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Yes! Cheapflights helps users easily find flights from Chicago to Seattle with no change fees.
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!