Flights From Seattle (SEA) to Rosemont (CHI)

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Selected fares from Seattle to Rosemont

The cheapest prices found with in the last 7 days for return flights were CA $247 and CA $129 for one-way flights to Rosemont for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Aug. 30 - Sun, Aug. 31
SEA
Seattle - Tacoma Intl.
ORD
O'Hare Intl.
CA $247 Roundtrip, found 6 days ago
CA $247
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Aug. 30 from Seattle - Tacoma Intl. to O'Hare Intl., returning Sun, Aug. 31, priced at CA $247 found 6 days ago
Delta
Tue, Sep. 9 - Tue, Sep. 30
SEA
Seattle - Tacoma Intl.
ORD
O'Hare Intl.
CA $261 Roundtrip, found 8 hours ago
CA $261
Roundtrip
found 8 hours ago
Select Delta flight, departing Tue, Sep. 9 from Seattle - Tacoma Intl. to O'Hare Intl., returning Tue, Sep. 30, priced at CA $261 found 8 hours ago
American Airlines
Tue, Sep. 9 - Tue, Sep. 30
SEA
Seattle - Tacoma Intl.
ORD
O'Hare Intl.
CA $261 Roundtrip, found 8 hours ago
CA $261
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Sep. 9 from Seattle - Tacoma Intl. to O'Hare Intl., returning Tue, Sep. 30, priced at CA $261 found 8 hours ago