HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$127+ Cheap flights from Clearwater, FL to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — SEA
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Clearwater to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Clearwater to Seattle/Tacoma Intl are usually found in January or February, booked 25 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Clearwater to Seattle

Keep the following information in mind while searching for Clearwater to Seattle flight deals. Data was last updated April 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$228
(Booking.com)

One-way from

$127
(CheapOair)

Popular in

June

Cheapest in

January

Average price

$367
Provider with most accurate pricing for Tampa-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tampa-Seattle/Tacoma Intl flights.
Search Deals
From Clearwater to Seattle/Tacoma Intl
Search Deals
One-way flight from Clearwater to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Clearwater to Seattle

Cheapest flights from Clearwater to Seattle
Explore the most affordable flight options available from Clearwater to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Booking.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:46 pmTPA - SEA
1 stop29h 58mFrontier
Sun 5/46:00 amSEA - TPA
1 stop20h 34mFrontier
Deal found 4/16$228
This Cheapflightsfares deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/49:19 amTPA - SEA
1 stop8h 06mSpirit Airlines
Sat 6/73:20 pmSEA - TPA
1 stop10h 47mSpirit Airlines
Deal found 4/15$233
This CheapOair deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:50 amTPA - SEA
1 stop19h 37mMultiple Airlines
Wed 6/43:20 pmSEA - TPA
1 stop10h 47mMultiple Airlines
Deal found 4/17$237
This JetBlue deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/221:10 pmTPA - SEA
1 stop12h 00mJetBlue
Tue 7/299:50 pmSEA - TPA
1 stop11h 25mJetBlue
Deal found 4/16$281
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:37 amTPA - SEA
Nonstop6h 08mDelta
Sun 5/1110:15 amSEA - TPA
Nonstop5h 33mDelta
Deal found 4/16$297
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1412:20 pmTPA - SEA
1 stop9h 32mUnited Airlines
Fri 5/165:05 amSEA - TPA
2 stops9h 47mUnited Airlines
Deal found 4/16$302
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:43 pmTPA - SEA
1 stop8h 12mAmerican Airlines
Sat 5/1012:24 amSEA - TPA
1 stop9h 44mAmerican Airlines
Deal found 4/16$306
This Hawaiian Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/78:40 amTPA - SEA
1 stop9h 20mHawaiian Airlines
Sun 5/119:00 amSEA - TPA
Nonstop5h 27mHawaiian Airlines
Deal found 4/16$307
This Alaska Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/207:00 amTPA - SEA
Nonstop6h 04mAlaska Airlines
Wed 5/288:25 amSEA - TPA
1 stop10h 20mAlaska Airlines
Deal found 4/16$337
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/72:30 pmTPA - SEA
2 stops11h 30mSouthwest
Sat 5/106:15 amSEA - TPA
1 stop7h 40mSouthwest
Deal found 4/16$347
This Sun Country Air deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:49 amTPA - SEA
1 stop8h 30mSun Country Air
Sun 10/266:16 pmSEA - TPA
1 stop13h 33mSun Country Air
Deal found 4/16$385

Cheapflights Fare Finder

Customize your flight search to find flights from Clearwater to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Clearwater to Seattle that are best for you.

Fly from

Clearwater

Fly to

Seattle

Route

Depart

Return

Price

TampaSeattle

TPA - SEA

TPASEA

Tampa

Thu 5/29

10:33 pm-6:15 pm

1 stop22h 42m

Seattle/Tacoma Intl

Sun 6/1

6:25 am-11:35 am

1 stop26h 10m

$228

TampaSeattle

TPA - SEA

TPASEA

Tampa

Wed 5/28

6:50 am-11:27 pm

1 stop19h 37m

Seattle/Tacoma Intl

Wed 6/4

3:20 pm-5:07 am

1 stop10h 47m

$237

TampaSeattle

TPA - SEA

TPASEA

Tampa

Fri 5/16

6:15 am-2:25 pm

2 stops35h 10m

Seattle/Tacoma Intl

Tue 5/20

3:20 pm-5:07 am

1 stop10h 47m

$249

TampaSeattle

TPA - SEA

TPASEA

Tampa

Wed 5/7

7:37 am-10:45 am

Nonstop6h 08m

Seattle/Tacoma Intl

Sun 5/11

10:15 am-6:48 pm

Nonstop5h 33m

$297

TampaSeattle

TPA - SEA

TPASEA

Tampa

Wed 5/7

7:43 pm-12:55 am

1 stop8h 12m

Seattle/Tacoma Intl

Fri 5/9

1:10 am-2:26 pm

1 stop10h 16m

$306

TampaSeattle

TPA - SEA

TPASEA

Tampa

Tue 7/15

9:43 am-8:33 pm

1 stop13h 50m

Seattle/Tacoma Intl

Wed 7/23

11:30 am-12:41 am

1 stop10h 11m

$324

TampaSeattle

TPA - SEA

TPASEA

Tampa

Tue 6/24

5:15 pm-11:00 pm

1 stop8h 45m

Seattle/Tacoma Intl

Tue 7/1

7:00 pm-5:30 am

1 stop7h 30m

$325

TampaSeattle

TPA - SEA

TPASEA

Tampa

Fri 5/9

6:27 pm-9:50 pm

Nonstop6h 23m

Seattle/Tacoma Intl

Fri 5/16

9:04 am-5:38 pm

Nonstop5h 34m

$327

TampaSeattle

TPA - SEA

TPASEA

Tampa

Tue 5/20

7:00 am-10:04 am

Nonstop6h 04m

Seattle/Tacoma Intl

Wed 5/28

8:25 am-9:45 pm

1 stop10h 20m

$337

TampaSeattle

TPA - SEA

TPASEA

Tampa

Tue 8/5

4:45 pm-11:10 pm

1 stop9h 25m

Seattle/Tacoma Intl

Tue 8/12

5:35 am-4:00 pm

1 stop7h 25m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Clearwater to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Clearwater with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Clearwater to Seattle

How far ahead should I book a flight from Clearwater to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Clearwater to Seattle. Price data was last updated on April 11, 2025.

The best time to book flights from Clearwater to Seattle is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Clearwater to Seattle?

Currently, January is the cheapest month in which you can book a flight from Clearwater to Seattle (average of $238). Flying from Clearwater to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CL9 to SEA?

Find hourly flight availability from Clearwater to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Clearwater to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Clearwater to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Clearwater to Seattle. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Clearwater to Seattle flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Clearwater to Seattle

Explore weekly flight availability from Clearwater to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 17, 2025.

The most flights from CL9 to SEA are scheduled on a Thursday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated April 17, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Clearwater to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,382 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Clearwater to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Clearwater?

    If you book a flight to Seattle from Clearwater, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 3 flights from Clearwater to Seattle/Tacoma Intl per day from 9 different airlines.

  • What are the cheapest airlines to fly from Clearwater to Seattle one-way?

    The cheapest airlines for a one-way flight from Clearwater to Seattle are Frontier ($127), Spirit Airlines ($128), and Delta ($149).

  • What are the most reliable airlines from Clearwater to Seattle?

    No one likes to see their flight delayed. When booking a flight from Clearwater to Seattle consider choosing China Eastern (80%), Alaska Airlines (79%) or Hawaiian Airlines (79%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Clearwater to Seattle?

    On average you can expect to pay $853 for a flight from Clearwater to Seattle. The cheapest flight overall is $169 while the most popular route, (Tampa - Seattle/Tacoma Intl) is currently priced at $205.

  • Can I find deals for flights from Clearwater to Seattle that include hotel bookings?

    Yes. In addition to deals on Clearwater to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Clearwater to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Clearwater to Seattle.

  • Can I find deals for business class flights from Clearwater to Seattle?

    Yes. Cheapflights offers flight deals from Clearwater to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Clearwater to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Clearwater to Seattle (average of $238). Flying from Clearwater to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Clearwater?

Book flights to Clearwater if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Renton
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Aberdeen
Kent
Lynnwood
Shelton
Silverdale
Redmond
Issaquah

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Clearwater to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Seattle flights
Tampa to Seattle flights
Miami to Seattle flights
Fort Lauderdale to Seattle flights
Orlando to Portland flights
Jacksonville to Seattle flights
Fort Myers to Seattle flights
Tampa to Portland flights
Fort Lauderdale to Portland flights
West Palm Beach to Seattle flights
Pensacola to Seattle flights
Sarasota to Seattle flights
Jacksonville to Portland flights
Miami to Portland flights
Orlando to Spokane flights
West Palm Beach to Portland flights
Valparaiso to Seattle flights
Daytona Beach to Seattle flights
Fort Myers to Portland flights
Tallahassee to Seattle flights
Panama City to Seattle flights
Gainesville to Seattle flights
Pensacola to Portland flights
Daytona Beach to Portland flights
Sarasota to Portland flights
Gainesville to Portland flights
Jacksonville to Spokane flights
Melbourne to Seattle flights
Tampa to Spokane flights
Panama City to Portland flights
Tallahassee to Spokane flights
Key West to Seattle flights
Pensacola to Spokane flights
Melbourne to Portland flights
Tallahassee to Portland flights
Tampa to Bellingham flights
Fort Lauderdale to Spokane flights
Miami to Spokane flights
Fort Myers to Spokane flights
Key West to Portland flights
Orlando to Pasco flights
Orlando to Yakima flights
West Palm Beach to Spokane flights
Tampa to Pasco flights
Valparaiso to Portland flights
Fort Lauderdale to Bellingham flights
Orlando to Pullman flights
Daytona Beach to Spokane flights

Top 9 airlines flying from Clearwater to Seattle

Discover the top 9 airlines that operate flights from Clearwater to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$87Average$273FlexibilityNo cancel feeOn-time65%
FrontierCheapest$112Average$220FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$178Average$415FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$189Average$361FlexibilityNo cancel feeOn-time83%
DeltaCheapest$237Average$449FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$237Average$452FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$256Average$475FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$256Average$409FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$341Average$511FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.