Cheap Flights From Idaho Falls Regional (IDA) To Key West Intl. (EYW)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Cheapest Flights from Idaho Falls (IDA) to Key West (EYW)

The cheapest flights to Key West Intl. found within the past 7 days were CA $943 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Sat., 5 Apr. - Tue., 15 Apr.
IDA
Idaho Falls
EYW
Key West
CA $943 Roundtrip, found 4 days ago
CA $943
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat., 5 Apr. from Idaho Falls to Key West, returning Tue., 15 Apr., priced at CA $943 found 4 days ago
Sat., 5 Apr. - Thu., 17 Apr.
IDA
Idaho Falls
EYW
Key West
CA $987 Roundtrip, found 4 days ago
CA $987
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat., 5 Apr. from Idaho Falls to Key West, returning Thu., 17 Apr., priced at CA $987 found 4 days ago
Sat., 5 Apr. - Wed., 16 Apr.
IDA
Idaho Falls
EYW
Key West
CA $1,027 Roundtrip, found 5 days ago
CA $1,027
Roundtrip
found 5 days ago
Select Delta flight, departing Sat., 5 Apr. from Idaho Falls to Key West, returning Wed., 16 Apr., priced at CA $1,027 found 5 days ago
Sat., 5 Apr. - Fri., 11 Apr.
IDA
Idaho Falls
EYW
Key West
CA $1,053 Roundtrip, found 5 days ago
CA $1,053
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat., 5 Apr. from Idaho Falls to Key West, returning Fri., 11 Apr., priced at CA $1,053 found 5 days ago
Mon., 7 Apr. - Tue., 15 Apr.
IDA
Idaho Falls
EYW
Key West
CA $1,089 Roundtrip, found 4 days ago
CA $1,089
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon., 7 Apr. from Idaho Falls to Key West, returning Tue., 15 Apr., priced at CA $1,089 found 4 days ago
Sun., 6 Apr. - Tue., 15 Apr.
IDA
Idaho Falls
EYW
Key West
CA $1,143 Roundtrip, found 4 days ago
CA $1,143
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun., 6 Apr. from Idaho Falls to Key West, returning Tue., 15 Apr., priced at CA $1,143 found 4 days ago
Thu., 10 Apr. - Tue., 15 Apr.
IDA
Idaho Falls
EYW
Key West
CA $1,144 Roundtrip, found 5 days ago
CA $1,144
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu., 10 Apr. from Idaho Falls to Key West, returning Tue., 15 Apr., priced at CA $1,144 found 5 days ago
Mon., 7 Apr. - Thu., 17 Apr.
IDA
Idaho Falls
EYW
Key West
CA $1,161 Roundtrip, found 3 days ago
CA $1,161
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon., 7 Apr. from Idaho Falls to Key West, returning Thu., 17 Apr., priced at CA $1,161 found 3 days ago
Fri., 4 Apr. - Tue., 15 Apr.
IDA
Idaho Falls
EYW
Key West
CA $1,166 Roundtrip, found 5 days ago
CA $1,166
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri., 4 Apr. from Idaho Falls to Key West, returning Tue., 15 Apr., priced at CA $1,166 found 5 days ago
Wed., 9 Apr. - Tue., 15 Apr.
IDA
Idaho Falls
EYW
Key West
CA $1,179 Roundtrip, found 5 days ago
CA $1,179
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed., 9 Apr. from Idaho Falls to Key West, returning Tue., 15 Apr., priced at CA $1,179 found 5 days ago
Mon., 7 Apr. - Mon., 14 Apr.
IDA
Idaho Falls
EYW
Key West
CA $1,182 Roundtrip, found 2 days ago
CA $1,182
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon., 7 Apr. from Idaho Falls to Key West, returning Mon., 14 Apr., priced at CA $1,182 found 2 days ago
Sat., 5 Apr. - Mon., 14 Apr.
IDA
Idaho Falls
EYW
Key West
CA $1,187 Roundtrip, found 4 days ago
CA $1,187
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat., 5 Apr. from Idaho Falls to Key West, returning Mon., 14 Apr., priced at CA $1,187 found 4 days ago
Sun., 6 Apr. - Thu., 17 Apr.
IDA
Idaho Falls
EYW
Key West
CA $1,188 Roundtrip, found 4 days ago
CA $1,188
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun., 6 Apr. from Idaho Falls to Key West, returning Thu., 17 Apr., priced at CA $1,188 found 4 days ago
Wed., 9 Apr. - Wed., 16 Apr.
IDA
Idaho Falls
EYW
Key West
CA $1,195 Roundtrip, found 4 days ago
CA $1,195
Roundtrip
found 4 days ago
Select Delta flight, departing Wed., 9 Apr. from Idaho Falls to Key West, returning Wed., 16 Apr., priced at CA $1,195 found 4 days ago
Mon., 7 Apr. - Fri., 11 Apr.
IDA
Idaho Falls
EYW
Key West
CA $1,200 Roundtrip, found 5 days ago
CA $1,200
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon., 7 Apr. from Idaho Falls to Key West, returning Fri., 11 Apr., priced at CA $1,200 found 5 days ago
Mon., 7 Apr. - Thu., 17 Apr.
IDA
Idaho Falls
EYW
Key West
CA $1,201 Roundtrip, found 2 days ago
CA $1,201
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon., 7 Apr. from Idaho Falls to Key West, returning Thu., 17 Apr., priced at CA $1,201 found 2 days ago
Tue., 8 Apr. - Wed., 16 Apr.
IDA
Idaho Falls
EYW
Key West
CA $1,202 Roundtrip, found 4 days ago
CA $1,202
Roundtrip
found 4 days ago
Select Delta flight, departing Tue., 8 Apr. from Idaho Falls to Key West, returning Wed., 16 Apr., priced at CA $1,202 found 4 days ago
Mon., 7 Apr. - Wed., 16 Apr.
IDA
Idaho Falls
EYW
Key West
CA $1,204 Roundtrip, found 3 days ago
CA $1,204
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon., 7 Apr. from Idaho Falls to Key West, returning Wed., 16 Apr., priced at CA $1,204 found 3 days ago
Sat., 5 Apr. - Sat., 12 Apr.
IDA
Idaho Falls
EYW
Key West
CA $1,207 Roundtrip, found 4 days ago
CA $1,207
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat., 5 Apr. from Idaho Falls to Key West, returning Sat., 12 Apr., priced at CA $1,207 found 4 days ago
Tue., 8 Apr. - Thu., 17 Apr.
IDA
Idaho Falls
EYW
Key West
CA $1,209 Roundtrip, found 3 days ago
CA $1,209
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue., 8 Apr. from Idaho Falls to Key West, returning Thu., 17 Apr., priced at CA $1,209 found 3 days ago
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.