Cheap Flights Seattle (SEA) to Chicago (CHI)
The cheapest price from Seattle to Chicago is €498.28 with return on June 29, 2026. The average price is €598.57. There are 7 airports in Chicago and 9 direct flights from Seattle.
Cheapest prices for Chicago flights by month
June
€333.00
July
€244.00
August
€113.00
September
€203.50
October
€294.00
November
€294.00
December
€294.00
January
€294.00
February
€294.00
March
€294.00
April
€294.00
May
€294.00
The cheapest month to book a flight from Seattle to Chicago is August and the most expensive month to fly is June.
The cheapest day to travel from Seattle (SEA) to Chicago (CHI)
The cheapest day to travel by plane from Seattle to Chicago seems to be Tuesday while the most expensive flights day is Thursday.
Seattle (SEA) to Chicago (CHI) Flight Information
The average flight time from Seattle to Chicago is with average flight price €598.57 and total distance 0 km.
| Avg. Flight Duration: | ||
|---|---|---|
| Flight Price: | €498.28 | |
| Flight Depart from: | Seattle | |
| Flight Arrive in: | Chicago | |
| Distance: | 0 km |
Frequently Asked Questions
How many airports are in Chicago?
There are 7 airports in Chicago: Chicago Rockford International Airport, Merrill C Meigs, O'Hare International Airport, Chicago Union Railway Station, DuPage Airport, Chicago Executive Airport and Chicago Midway International Airport.
How many airlines fly directly from Seattle to Chicago?
There are 8 airlines that directly fly from Seattle to Chicago: American Airlines, Alaska Airlines, Etihad Airways, Gulf Air, Royal Jordanian, United Airlines, Silk Avia and Southwest Airlines.
Popular destinations from Seattle
From Seattle (SEA) to Denver (DEN)
From €158.00
From Seattle (SEA) to Honolulu (HNL)
From €238.00
From Seattle (SEA) to Los Angeles (LAX)
From €116.00
From Seattle (SEA) to Sacramento (SAC)
From €233.00
From Seattle (SEA) to New York (NYC)
From €221.00
From Seattle (SEA) to San Francisco (SFO)
From €154.00
From Seattle (SEA) to Istanbul (IST)
From €692.00
From Seattle (SEA) to Dallas (DFW)
From €227.00
From Seattle (SEA) to Moscow (MOW)
From €1,060.00
From Seattle (SEA) to Orlando (ORL)
From €242.00
From Seattle (SEA) to Chicago (CHI)
From €113.00
From Seattle (SEA) to Las Vegas (LAS)
From €112.00
From Seattle (SEA) to Addis Ababa (ADD)
From €1,098.00
From Seattle (SEA) to Washington (WAS)
From €270.00
From Seattle (SEA) to Columbia (CAE)
From €479.00
From Seattle (SEA) to Minneapolis (MSP)
From €239.00
From Seattle (SEA) to Yerevan (EVN)
From €1,262.00
From Seattle (SEA) to Saint Petersburg (LED)
From €1,182.00
From Seattle (SEA) to London (LON)
From €613.00
From Seattle (SEA) to San Salvador (SAL)
From €461.00
From Seattle (SEA) to Tashkent (TAS)
From €1,053.00
From Seattle (SEA) to Antalya (AYT)
From €825.00
From Seattle (SEA) to Boston (BOS)
From €252.00
From Seattle (SEA) to Frankfurt (FRA)
From €669.00
From Seattle (SEA) to Mexico City (MEX)
From €269.00
From Seattle (SEA) to Miami (MIA)
From €204.00
From Seattle (SEA) to Cleveland (CLE)
From €310.00
From Seattle (SEA) to Warsaw (WAW)
From €647.00
From Seattle (SEA) to Quebec (YQB)
From €452.00
From Seattle (SEA) to Almaty (ALA)
From €803.00
Popular destinations from Chicago
From Chicago (CHI) to Tashkent (TAS)
From €729.00
From Chicago (CHI) to Bishkek (BSZ)
From €962.00
From Chicago (CHI) to New York (NYC)
From €104.00
From Chicago (CHI) to Los Angeles (LAX)
From €173.00
From Chicago (CHI) to Orlando (ORL)
From €94.00
From Chicago (CHI) to Fort Lauderdale (FLL)
From €67.00
From Chicago (CHI) to Istanbul (IST)
From €516.00
From Chicago (CHI) to Las Vegas (LAS)
From €109.00
From Chicago (CHI) to Cairo (CAI)
From €522.00
From Chicago (CHI) to Atlanta (ATL)
From €133.00
From Chicago (CHI) to Moscow (MOW)
From €1,047.00
From Chicago (CHI) to Mexico City (MEX)
From €173.00
From Chicago (CHI) to Miami (MIA)
From €130.00
From Chicago (CHI) to Philadelphia (PHL)
From €174.00
From Chicago (CHI) to Houston (HOU)
From €105.00
From Chicago (CHI) to London (LON)
From €548.00
From Chicago (CHI) to Dushanbe (DYU)
From €1,048.00
From Chicago (CHI) to Tampa (TPA)
From €182.00
From Chicago (CHI) to San Salvador (SAL)
From €450.00
From Chicago (CHI) to Boston (BOS)
From €107.00
From Chicago (CHI) to Dallas (DFW)
From €163.00
From Chicago (CHI) to Phoenix (PHX)
From €114.00
From Chicago (CHI) to Samarkand (SKD)
From €1,021.00
From Chicago (CHI) to Guadalajara (GDL)
From €261.00
From Chicago (CHI) to San Juan (SJU)
From €129.00
From Chicago (CHI) to Morelia (MLM)
From €379.00
From Chicago (CHI) to Washington (WAS)
From €203.00
From Chicago (CHI) to New Orleans (MSY)
From €215.00
From Chicago (CHI) to Seattle (SEA)
From €140.00
From Chicago (CHI) to Almaty (ALA)
From €892.00