Cheap flights from Spokane to Duck Key from CA $133

View CA $133 flight on Wed, Nov. 12, 2025Opens in a new window

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Cheap flights from Spokane (GEG) to Duck Key (MIA)

Prices were available within the past 7 days and start at CA $133 for one-way flights and CA $267 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Nov. 12 - Thu, Nov. 27
GEG
Spokane
MIA
Miami
CA $267 Roundtrip, found 1 day ago
CA $267
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Nov. 12 from Spokane to Miami, returning Thu, Nov. 27, priced at CA $267 found 1 day ago
Delta
Wed, Nov. 12 - Thu, Nov. 27
GEG
Spokane
MIA
Miami
CA $267 Roundtrip, found 1 day ago
CA $267
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov. 12 from Spokane to Miami, returning Thu, Nov. 27, priced at CA $267 found 1 day ago
Delta
Wed, Nov. 12 - Thu, Nov. 27
GEG
Spokane
MIA
Miami
CA $268 Roundtrip, found 1 day ago
CA $268
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov. 12 from Spokane to Miami, returning Thu, Nov. 27, priced at CA $268 found 1 day ago
Delta
Sat, Sep. 27 - Sun, Oct. 5
GEG
Spokane
MIA
Miami
CA $275 Roundtrip, found 1 day ago
CA $275
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep. 27 from Spokane to Miami, returning Sun, Oct. 5, priced at CA $275 found 1 day ago
Alaska Airlines
Fri, Aug. 15 - Tue, Aug. 19
GEG
Spokane
MIA
Miami
CA $323 Roundtrip, found 1 day ago
CA $323
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Aug. 15 from Spokane to Miami, returning Tue, Aug. 19, priced at CA $323 found 1 day ago
United
Sat, Sep. 27 - Sun, Oct. 5
GEG
Spokane
MIA
Miami
CA $896 Roundtrip, found 1 day ago
CA $896
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep. 27 from Spokane to Miami, returning Sun, Oct. 5, priced at CA $896 found 1 day ago

Find the cheapest month to fly from Spokane (GEG) to Miami (MIA)

September is typically the cheapest month to fly

From CA $270 - CA $584 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.