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$133+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — SEA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$238
(Frontier)

One-way from

$136
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$427
Provider with most accurate pricing for Tampa-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Tampa-Seattle/Tacoma Intl flights.
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From Clearwater to Seattle/Tacoma Intl
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One-way flight from Clearwater to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 21% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/26. 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.
Fri 5/25:25 amTPA - SEA
1 stop17h 26mSpirit Airlines
Tue 5/612:30 pmSEA - TPA
1 stop13h 00mSpirit Airlines
Deal found 3/26$236
This CheapOair deal was found by Cheapflights users on 3/27. 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.
Thu 4/246:30 amTPA - SEA
1 stop21h 14mFrontier
Thu 5/16:00 amSEA - TPA
1 stop20h 34mFrontier
Deal found 3/27$240
This FlightHub deal was found by Cheapflights users on 3/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/165:35 amTPA - SEA
1 stop9h 00mMultiple Airlines
Thu 4/246:25 pmSEA - TPA
1 stop12h 59mMultiple Airlines
Deal found 3/25$284
This JetBlue deal was found by Cheapflights users on 3/26. 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 5/1311:12 amTPA - SEA
1 stop12h 42mJetBlue
Wed 5/2810:40 pmSEA - TPA
1 stop9h 27mJetBlue
Deal found 3/26$304
This Hawaiian Airlines deal was found by Cheapflights users on 3/26. 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.
Thu 5/88:40 amTPA - SEA
1 stop9h 20mHawaiian Airlines
Fri 5/169:08 pmSEA - TPA
Nonstop5h 32mHawaiian Airlines
Deal found 3/26$307
This Booking.com deal was found by Cheapflights users on 3/26. 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 10/2311:49 amTPA - SEA
1 stop8h 30mSun Country Air
Fri 10/246:34 pmSEA - TPA
1 stop13h 15mSun Country Air
Deal found 3/26$315
This Delta deal was found by Cheapflights users on 3/26. 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 4/169:00 amTPA - SEA
1 stop16h 22mDelta
Sun 4/2012:45 pmSEA - TPA
Nonstop5h 20mDelta
Deal found 3/26$320
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 5/157:43 pmTPA - SEA
1 stop8h 02mAmerican Airlines
Mon 5/191:10 amSEA - TPA
1 stop8h 53mAmerican Airlines
Deal found 3/27$322
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
Thu 8/146:55 pmTPA - SEA
Nonstop6h 05mAlaska Airlines
Sat 8/239:18 pmSEA - TPA
Nonstop5h 37mAlaska Airlines
Deal found 3/26$339
This Southwest deal was found by Cheapflights users on 3/27. 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.
Fri 6/67:30 pmTPA - SEA
1 stop7h 55mSouthwest
Tue 6/1710:55 pmSEA - TPA
2 stops10h 30mSouthwest
Deal found 3/27$352
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 8/117:14 pmTPA - SEA
1 stop8h 45mUnited Airlines
Sat 8/1612:20 amSEA - TPA
1 stop8h 01mUnited Airlines
Deal found 3/27$354

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 March 28, 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

Fri 5/2

5:25 am-7:51 pm

1 stop17h 26m

Seattle/Tacoma Intl

Tue 5/6

12:30 pm-4:30 am

1 stop13h 00m

$236

TampaSeattle

TPA - SEA

TPASEA

Tampa

Thu 4/24

6:30 am-12:44 am

1 stop21h 14m

Seattle/Tacoma Intl

Thu 5/1

6:00 am-5:34 am

1 stop20h 34m

$240

TampaSeattle

TPA - SEA

TPASEA

Tampa

Wed 4/16

5:35 am-11:35 am

1 stop9h 00m

Seattle/Tacoma Intl

Thu 4/24

6:25 pm-10:24 am

1 stop12h 59m

$284

TampaSeattle

TPA - SEA

TPASEA

Tampa

Tue 5/13

11:12 am-8:54 pm

1 stop12h 42m

Seattle/Tacoma Intl

Wed 5/28

10:40 pm-11:07 am

1 stop9h 27m

$304

TampaSeattle

TPA - SEA

TPASEA

Tampa

Thu 5/8

8:40 am-4:50 pm

1 stop11h 10m

Seattle/Tacoma Intl

Fri 5/16

9:08 pm-5:40 am

Nonstop5h 32m

$307

TampaSeattle

TPA - SEA

TPASEA

Tampa

Fri 4/18

7:50 pm-5:59 pm

1 stop25h 09m

Seattle/Tacoma Intl

Thu 4/24

6:25 pm-10:24 am

1 stop12h 59m

$315

TampaSeattle

TPA - SEA

TPASEA

Tampa

Wed 4/16

9:00 am-10:22 pm

1 stop16h 22m

Seattle/Tacoma Intl

Sun 4/20

12:45 pm-9:05 pm

Nonstop5h 20m

$320

TampaSeattle

TPA - SEA

TPASEA

Tampa

Thu 5/15

7:43 pm-12:45 am

1 stop8h 02m

Seattle/Tacoma Intl

Mon 5/19

1:10 am-1:03 pm

1 stop8h 53m

$322

TampaSeattle

TPA - SEA

TPASEA

Tampa

Mon 5/12

8:40 am-3:00 pm

1 stop9h 20m

Seattle/Tacoma Intl

Fri 5/16

9:08 pm-5:40 am

Nonstop5h 32m

$337

TampaSeattle

TPA - SEA

TPASEA

Tampa

Fri 6/6

7:30 pm-12:25 am

1 stop7h 55m

Seattle/Tacoma Intl

Tue 6/17

10:55 pm-12:25 pm

2 stops10h 30m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 22 results
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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 March 21, 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 March 28, 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 23, 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. Saturday 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 March 28, 2025.

The most flights from CL9 to SEA are scheduled on a Thursday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 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 March 28, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,336 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 5 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 Spirit Airlines ($136), United Airlines ($139), and Frontier ($145).

  • 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 (86%), Air Tahiti Nui (84%) or LATAM Airlines (83%) 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 $927 for a flight from Clearwater to Seattle. The cheapest flight overall is $138 while the most popular route, (Tampa - Seattle/Tacoma Intl) is currently priced at $232.

  • 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
Lakewood
Renton
Lacey
Ocean Shores
Leavenworth
Federal Way
Olympia
Cle Elum
Centralia
Mukilteo
Aberdeen
Shoreline
Lynnwood
Shelton
Silverdale
Redmond
Monroe

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Clearwater to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$87Average$282FlexibilityNo cancel feeOn-time65%
FrontierCheapest$113Average$221FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$169Average$430FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$189Average$361FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$236Average$454FlexibilityNo cancel feeOn-time69%
DeltaCheapest$237Average$449FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$248Average$472FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$254Average$415FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$341Average$516FlexibilityNo cancel feeOn-time63%
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