$84 Economy One-way to Chicago (SEA-ORD) in Dec from Seattle

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$84 Economy One-way to Chicago (SEA-ORD) in Dec from Seattle

Best Flights starting from $84

from$84economy

Seattle (SEA)

Mon, Dec 28

One-way

Chicago (ORD)

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Fields updated — click View Prices to search ↑

Other Options for This Route

ORD destination

Economy Roundtrip to Chicago (ORD)

Seattle (SEA) to Chicago (ORD) in May from $230

ORD destination

Economy One-way to Chicago (ORD)

Seattle (SEA) to Chicago (ORD) in June from $169

ORD destination

Economy Roundtrip to Chicago (ORD)

Seattle (SEA) to Chicago (ORD) in August from $394

ORD destination

Economy One-way to Chicago (ORD)

Seattle (SEA) to Chicago (ORD) in September from $174

ORD destination

Economy Roundtrip to Chicago (ORD)

Seattle (SEA) to Chicago (ORD) in September from $258

ORD destination

Economy Roundtrip to Chicago (ORD)

Seattle (SEA) to Chicago (ORD) in October from $172

Other Destinations

ATLA destination

Economy One-way to Atlanta (Any)

Seattle (SEA) to Atlanta (Any) in December from $75

BUR destination

Economy One-way to Burbank (BUR)

Seattle (SEA) to Burbank (BUR) in December from $78

PSP destination

Economy One-way to Palm Springs (PSP)

Seattle (SEA) to Palm Springs (PSP) in December from $89

MSY destination

Economy One-way to New Orleans (MSY)

Seattle (SEA) to New Orleans (MSY) in December from $94

PHX destination

Economy One-way to Phoenix (PHX)

Seattle (SEA) to Phoenix (PHX) in December from $97

RSW destination

Economy One-way to Fort Myers (RSW)

Seattle (SEA) to Fort Myers (RSW) in December from $99

Flights from Other Cities

ORD destination

Economy One-way to Chicago (ORD)

Dallas (DFW) to Chicago (ORD) in December from $30

ORD destination

Economy One-way to Chicago (ORD)

New York (JFK) to Chicago (ORD) in December from $33

ORD destination

Economy One-way to Chicago (ORD)

Tampa (TPA) to Chicago (ORD) in December from $45

ORD destination

Economy One-way to Chicago (ORD)

Miami (MIA) to Chicago (ORD) in December from $54

ORD destination

Economy Roundtrip to Chicago (ORD)

Miami (MIA) to Chicago (ORD) in December from $55

ORD destination

Economy Roundtrip to Chicago (ORD)

New York (JFK) to Chicago (ORD) in December from $64

Cheap economy Class Flights from Seattle (SEA) to Chicago (ORD) December

Find the best deals on economy class flights. Compare prices for direct flights, one-stop, and multi-stop options.

Cheap economy Flights: SEA to ORD in December - Route 1

Starting from $84

Flight Options & Prices:

Direct Flights: From $159 - Fastest option with no layovers
One-Stop Flights: From $84 - Good value with one connection
Multi-Stop Flights: From $84 - Cheapest option with multiple connections

Book your economy class flight from Seattle (SEA) to Chicago (ORD)and save money on your travel. Compare all flight options to find the best deal for your december trip.

Why Choose Economy Class Flights from Seattle (SEA) to Chicago (ORD)?

Compare prices from multiple airlines
Find direct flights and multi-stop options
Best deals for december travel
Flexible booking options
24/7 customer support

Planning a trip from Seattle (SEA) to Chicago (ORD) in december? SlickTrip helps you find the cheapest economy class flights with our comprehensive flight comparison tool. Whether you prefer direct flights for convenience or multi-stop flights for savings, we have options for every budget and schedule.