Flights to St. Petersburg from Seattle - ￥24,380

View ￥24,380 flight on Tue, Sep 23, 2025Opens in a new window

Popular airlines from Seattle to St. Petersburg

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Cheap Flights from Seattle to St. Petersburg (SEA-TPA)

Prices were available within the past 7 days and start at ￥24,380 for one-way flights and ￥44,350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Aug 15 - Thu, Aug 21
SEA
Seattle
TPA
Tampa
￥44,350 Roundtrip, found 16 hours ago
￥44,350
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Fri, Aug 15 from Seattle to Tampa, returning Thu, Aug 21, priced at ￥44,350 found 16 hours ago
American Airlines
Fri, Aug 15 - Thu, Aug 21
SEA
Seattle
TPA
Tampa
￥47,250 Roundtrip, found 16 hours ago
￥47,250
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Fri, Aug 15 from Seattle to Tampa, returning Thu, Aug 21, priced at ￥47,250 found 16 hours ago
American Airlines
Wed, Jul 30 - Mon, Aug 4
SEA
Seattle
TPA
Tampa
￥49,400 Roundtrip, found 10 hours ago
￥49,400
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Jul 30 from Seattle to Tampa, returning Mon, Aug 4, priced at ￥49,400 found 10 hours ago
American Airlines
Fri, Aug 15 - Thu, Aug 21
SEA
Seattle
TPA
Tampa
￥50,160 Roundtrip, found 16 hours ago
￥50,160
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Fri, Aug 15 from Seattle to Tampa, returning Thu, Aug 21, priced at ￥50,160 found 16 hours ago
United
Fri, Aug 15 - Thu, Aug 21
SEA
Seattle
TPA
Tampa
￥50,590 Roundtrip, found 16 hours ago
￥50,590
Roundtrip
found 16 hours ago
Select United flight, departing Fri, Aug 15 from Seattle to Tampa, returning Thu, Aug 21, priced at ￥50,590 found 16 hours ago
Delta
Fri, Aug 15 - Thu, Aug 21
SEA
Seattle
TPA
Tampa
￥52,400 Roundtrip, found 16 hours ago
￥52,400
Roundtrip
found 16 hours ago
Select Delta flight, departing Fri, Aug 15 from Seattle to Tampa, returning Thu, Aug 21, priced at ￥52,400 found 16 hours ago

Find the cheapest month to fly from Seattle (SEA) to Tampa (TPA)

September is typically the cheapest month to fly

From ￥19,735 - ￥38,599 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.