$120 Cheap Flights from Tampa (TPA) to Seattle (SEA)

View $120 flight on Wed, Aug 6, 2025Opens in a new window

Popular airlines from Tampa Intl. Airport (TPA) to Seattle-Tacoma International Airport (SEA)

Cheap Flights from Tampa to Seattle (TPA-SEA)

Prices were available within the past 7 days and start at $120 for one-way flights and $186 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, Aug 6 - Tue, Aug 26
TPA
Tampa
SEA
Seattle
$186 Roundtrip, found 5 days ago
$186
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Wed, Aug 6 from Tampa to Seattle, returning Tue, Aug 26, priced at $186 found 5 days ago
Spirit Airlines
Wed, Aug 6 - Mon, Aug 18
TPA
Tampa
SEA
Seattle
$254 Roundtrip, found 3 days ago
$254
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Wed, Aug 6 from Tampa to Seattle, returning Mon, Aug 18, priced at $254 found 3 days ago
United
Fri, Sep 12 - Tue, Sep 23
TPA
Tampa
SEA
Seattle
$258 Roundtrip, just found
$258
Roundtrip
just found
Select United flight, departing Fri, Sep 12 from Tampa to Seattle, returning Tue, Sep 23, priced at $258 just found
United
Fri, Sep 12 - Tue, Sep 23
TPA
Tampa
SEA
Seattle
$260 Roundtrip, just found
$260
Roundtrip
just found
Select United flight, departing Fri, Sep 12 from Tampa to Seattle, returning Tue, Sep 23, priced at $260 just found
Southwest Airlines
Sat, Sep 6 - Wed, Sep 10
TPA
Tampa
SEA
Seattle
$263 Roundtrip, just found
$263
Roundtrip
just found
Select Southwest Airlines flight, departing Sat, Sep 6 from Tampa to Seattle, returning Wed, Sep 10, priced at $263 just found
Spirit Airlines
Wed, Aug 6 - Mon, Aug 11
TPA
Tampa
SEA
Seattle
$263 Roundtrip, just found
$263
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Aug 6 from Tampa to Seattle, returning Mon, Aug 11, priced at $263 just found
United
Fri, Sep 12 - Tue, Sep 23
TPA
Tampa
SEA
Seattle
$264 Roundtrip, just found
$264
Roundtrip
just found
Select United flight, departing Fri, Sep 12 from Tampa to Seattle, returning Tue, Sep 23, priced at $264 just found
United
Wed, Sep 3 - Sun, Sep 7
TPA
Tampa
SEA
Seattle
$265 Roundtrip, just found
$265
Roundtrip
just found
Select United flight, departing Wed, Sep 3 from Tampa to Seattle, returning Sun, Sep 7, priced at $265 just found
Frontier Airlines
Sat, Jul 26 - Wed, Aug 6
TPA
Tampa
SEA
Seattle
$273 Roundtrip, found 1 day ago
$273
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Jul 26 from Tampa to Seattle, returning Wed, Aug 6, priced at $273 found 1 day ago
Hawaiian Airlines
Sat, Sep 27 - Tue, Oct 14
TPA
Tampa
SEA
Seattle
$274 Roundtrip, found 6 days ago
$274
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Sat, Sep 27 from Tampa to Seattle, returning Tue, Oct 14, priced at $274 found 6 days ago

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

September is typically the cheapest month to fly

From $132 - $258 per traveler.

Graph displaying average flight prices per month

Flights from Tampa (TPA) to Seattle (SEA)
Origin airport
Tampa Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$186
Distance
2516 mi
Average flight time
4 hours 6 mins

Tampa to Seattle Flights

The cheapest times to fly from Tampa to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tampa to Seattle are during the month of August. You can find some of the cheapest flights from Tampa to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tampa to Seattle

Sunday is one of the best days to book for cheap flights from Tampa to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tampa to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tampa to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $120 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tampa to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tampa to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Tampa Intl. Airport (TPA) to Seattle - Tacoma Intl. Airport (SEA) cost?
Find cheap return fares from Tampa Intl. Airport (TPA) to Seattle - Tacoma Intl. Airport (SEA) starting at $271. Snag a seat and start your adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Alaska Airlines flight leaving TPA on August 7 2025 and touching down at SEA. The price was last updated on July 11 2025 and has not changed since.
What is the cheapest month to fly from TPA to SEA?
The cheapest flights from TPA to SEA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Tampa Intl. Airport (TPA) to Seattle - Tacoma Intl. Airport (SEA)?
Jump on a direct flight with Alaska Airlines and journey straight from Tampa Intl. Airport (TPA) to Seattle - Tacoma Intl. Airport (SEA).
What is the cheapest airline that flies from TPA to SEA?
Right now, the cheapest carrier offering one-way flights from TPA to SEA is Alaska Airlines. You can take off on this route from $159. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from TPA on October 3 2025. Prices were last updated on July 11 2025 and have not changed since.
How many flights per day from Tampa Intl. Airport (TPA) to Seattle - Tacoma Intl. Airport (SEA)?
When departing from Tampa Intl. Airport (TPA), you can pick from an average of 3 daily nonstop flights to Seattle - Tacoma Intl. Airport (SEA).
What are the most popular departure times for flights from Tampa Intl. Airport (TPA) to Seattle - Tacoma Intl. Airport (SEA)?
Flights between TPA and SEA are busiest at 9 AM. If you're after a quieter trip and possibly cheaper fares, look for a time when demand is lower.
What day of the week has the most flights from TPA to SEA?
Jet off on a Friday if you're after the best selection of flights from Tampa Intl. Airport (TPA) to Seattle - Tacoma Intl. Airport (SEA).
What is the earliest flight from Tampa Intl. Airport (TPA) to Seattle - Tacoma Intl. Airport (SEA)?
The first flight of the day jetting off from Tampa Intl. Airport (TPA) is at around 7:00AM UTC-5. Hop on this flight and you'll reach Seattle - Tacoma Intl. Airport (SEA) at approximately 10:24AM UTC-8. The overall travel time is 6h 24m.
How long does it take to fly from Tampa Intl. Airport (TPA) to Seattle - Tacoma Intl. Airport (SEA)?
It takes around 6 hours and 23 minutes to travel the 2,500 mi from TPA to SEA.
What airline has the least delays from TPA to SEA?
With 87% of flights generally landing on time, Delta Air Lines has the best on-time performance for nonstop flights from Tampa Intl. Airport (TPA) to Seattle - Tacoma Intl. Airport (SEA). To keep track of your flight status and get notifications if anything changes, head to the Expedia App.
What is the best time to fly from Tampa Intl. Airport (TPA) to Seattle - Tacoma Intl. Airport (SEA)?
To touch down at Seattle - Tacoma Intl. Airport (SEA) without delays, select a flight that takes off from Tampa Intl. Airport (TPA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Seattle from Tampa Intl. Airport (TPA)?
Seattle - Tacoma Intl. Airport (SEA) is the only airport in Seattle with direct flights from Tampa Intl. Airport (TPA). Browse the available options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Tampa Intl. Airport (TPA) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Holding off until just before your departure to book your flight from TPA to SEA often results in higher prices. While it's possible to find some last-minute discounts, they're not always guaranteed. Be flexible with your itinerary for the best chance of getting a bargain.
Is it cheaper to book a TPA to SEA flight and hotel package?
Booking a TPA to SEA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our wide range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tampa Intl. Airport (TPA) to Seattle - Tacoma Intl. Airport (SEA)?
It's generally possible to reschedule or cancel your TPA to SEA flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.