Price observed over the last 3 months for a round trip.
Cheapest flight tickets
Price observed over the last 3 months for a round trip.
Average price of a round trip
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
A flight from Chicago to Seattle takes on average 4h47.
Best time
According to user searches, the ideal month to go to Seattle is March.
* The prices shown are an average per month of the prices found by Liligo users during the last 30 days.
Check out our tips for booking your flight to Seattle (USA) from Chicago (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is January, with an average flight ticket price of $108 (calculation over the last two years). The most touristic season corresponds to the months of December, January and May.
For the cheapest flights, it is advisable to buy your ticket at least 8 days before the departure date.
The airline offering the cheapest flight tickets is Frontier Airlines. A ticket from the airline Frontier Airlines to Seattle costs on average $309.
The airlines that offer the most flights are .
Here is some information and tips to know before booking your flight:
Chicago is a city in the country USA, the time zone is [[timezone]]. In Chicago, it is currently {fromLocalTime}, the temperature is on average 3°C, with a minimum of 1°C and a maximum of 6°C.
The city of Chicago (CHI) has 4 airport(s): Chicago-O'Hare, Chicago-Midway, Chicago-Merrill C. Meigs Field and Chicago FSS
Seattle is in the country USA, the time zone is [[timezone]]. In Seattle, it is currently {toLocalTime}, the temperature is on average 10°C, with a minimum of 6°C and a maximum of 13°C.
The city of Seattle (SEA) has 4 airport(s): Seattle-Tacoma, Kenmore Air Harbor Spb., Renton and King County
If you want to visit Seattle during the least touristic period, choose the month of March.
In Seattle, the most popular month is December. It is during this period that the prices offered by airlines are also the highest.
According to our data, it is recommended to book your flight 8 days before your departure. If you book your flight ticket 2 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Chicago to Seattle is Friday.
When you leave, you can leave from Chicago-Midway or Chicago-O'Hare, and you will arrive at Seattle-Tacoma.
The airport Chicago-O'Hare is located 29 km, Chicago-Midway is located 12 km, Chicago-Merrill C. Meigs Field is located 4 km or Chicago FSS is located 29 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Airplane is the only means of transportation listed on Liligo for this journey.
In summer, the average temperature is 18°C in Seattle and 22°C in Chicago. The average rainfall in summer is 39 mm in Seattle and 130 mm in Chicago. In summer, it is warmer in Chicago and it rains less in Seattle. In winter, it is colder in Seattle and it rains more in Seattle.