Flights to Key West from Upland - ￥49,590

View ￥49,590 flight on Thu, Oct 23, 2025Opens in a new window

Popular airlines from Upland to Key West

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Upland to Key West (QLA-EYW)

Prices were available within the past 7 days and start at ￥49,590 for one-way flights and ￥45,860 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Aug 18 - Sat, Aug 23
ONT
Ontario
EYW
Key West
￥45,860 Roundtrip, found 17 hours ago
￥45,860
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Aug 18 from Ontario to Key West, returning Sat, Aug 23, priced at ￥45,860 found 17 hours ago
American Airlines
Mon, Aug 18 - Sat, Aug 23
ONT
Ontario
EYW
Key West
￥46,640 Roundtrip, found 17 hours ago
￥46,640
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Aug 18 from Ontario to Key West, returning Sat, Aug 23, priced at ￥46,640 found 17 hours ago
American Airlines
Mon, Aug 18 - Sat, Aug 23
ONT
Ontario
EYW
Key West
￥47,420 Roundtrip, found 17 hours ago
￥47,420
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Aug 18 from Ontario to Key West, returning Sat, Aug 23, priced at ￥47,420 found 17 hours ago
American Airlines
Mon, Aug 18 - Sat, Aug 23
ONT
Ontario
EYW
Key West
￥55,640 Roundtrip, found 17 hours ago
￥55,640
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Aug 18 from Ontario to Key West, returning Sat, Aug 23, priced at ￥55,640 found 17 hours ago
American Airlines
Mon, Aug 18 - Sat, Aug 23
ONT
Ontario
EYW
Key West
￥56,420 Roundtrip, found 17 hours ago
￥56,420
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Aug 18 from Ontario to Key West, returning Sat, Aug 23, priced at ￥56,420 found 17 hours ago
Delta
Mon, Aug 18 - Sat, Aug 23
ONT
Ontario
EYW
Key West
￥95,740 Roundtrip, found 17 hours ago
￥95,740
Roundtrip
found 17 hours ago
Select Delta flight, departing Mon, Aug 18 from Ontario to Key West, returning Sat, Aug 23, priced at ￥95,740 found 17 hours ago

Find the cheapest month to fly from Ontario (ONT) to Key West (EYW)

September is typically the cheapest month to fly

From ￥44,365 - ￥133,103 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.