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

One-way options have recently been found by users for as low as $100 on Frontier. Other airlines that offer cheap prices include United Airlines from $128 and Delta from $130 one-way.

Weekly flight availability from Seattle to Clearwater

The most flights from SEA to CL9 are scheduled on a Monday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

In terms of precipitation, rainfall in Clearwater ranges from 1.6 - 7.8 inches per month. August is typically the wettest month, when rainfall can reach 7.8 in. November is typically the driest time to visit Clearwater when rainfall is around 1.6 in.

If weather is an important factor for your trip to Clearwater, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

What are the cheapest flights from Seattle to Clearwater?

On average you can expect to pay $1,043 for a flight from Seattle to Clearwater. The cheapest flight overall is $203 while the most popular route, (Seattle/Tacoma Intl - Tampa) is currently priced at $337.

What are the most reliable airlines from Seattle to Clearwater?

The top 3 most reliable airlines when flying from Seattle to Clearwater are Finnair (90%), STARLUX Airlines (80%) and LATAM Airlines (79%).

What are the most popular airlines that fly from Seattle to Clearwater?

Before booking your flight from Seattle to Clearwater check out the most popular airlines for this route: Alaska Airlines, Delta or Frontier.

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

Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Clearwater. On average, Seattle/Tacoma Intl has 1 outbound flight to Clearwater per day from 8 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

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

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

How can I find direct flights from Seattle to Clearwater?

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

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

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

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Clearwater are usually found in January or February, booked 32 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Find flight deals from Seattle to Clearwater

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	December
Cheapest in	January
Average price	$457

Provider with most accurate pricing for Seattle/Tacoma Intl-Tampa flight deals.

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High demand for flights, 4% potential price rise

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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in September 2026

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

Prices

Airlines

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Clearwater as you normally would.

Reviews of airlines servicing Clearwater

Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Seattle to Clearwater. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Southwest

8.0

Very good

4,199 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Alaska Airlines

7.9

Good

12,963 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Delta

7.8

Good

8,593 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

American Airlines

7.0

Good

12,073 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Frontier

5.6

Fair

2,578 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Related info for your journey

What airport do you fly from for flights from Seattle to Clearwater?
Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Clearwater. On average, Seattle/Tacoma Intl has 1 outbound flight to Clearwater per day from 8 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.
What are the cheapest airlines to fly from Seattle to Clearwater one-way?
One-way options have recently been found by users for as low as $100 on Frontier. Other airlines that offer cheap prices include United Airlines from $128 and Delta from $130 one-way.
What are the most reliable airlines from Seattle to Clearwater?
The top 3 most reliable airlines when flying from Seattle to Clearwater are Finnair (90%), STARLUX Airlines (80%) and LATAM Airlines (79%).
What are the cheapest flights from Seattle to Clearwater?
On average you can expect to pay $1,043 for a flight from Seattle to Clearwater. The cheapest flight overall is $203 while the most popular route, (Seattle/Tacoma Intl - Tampa) is currently priced at $337.
Can I find deals for flights from Seattle to Clearwater that include hotel bookings?
Yes. In addition to deals on Seattle to Clearwater flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Clearwater?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Clearwater.
Can I find deals for business class flights from Seattle to Clearwater?
Yes. Cheapflights offers flight deals from Seattle to Clearwater by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 8 airlines flying from Seattle to Clearwater

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$133	Average$319	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$188	Average$482	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$204	Average$514	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$218	Average$463	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$234	Average$400	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$250	Average$479	FlexibilityNo cancel fee	On-time63%
Hawaiian Airlines	Cheapest$338	Average$528	FlexibilityNo cancel fee	On-time85%
Sun Country Air	Cheapest$371	Average$396	FlexibilityNo cancel fee	On-time83%

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Cheap flights from Seattle (SEA) to Clearwater, FL

Find cheap flights from Seattle to Clearwater with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Seattle to Clearwater

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Cheapflights Insights

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Clearwater as you normally would.

Weekly flight availability from Seattle to Clearwater

The most flights from SEA to CL9 are scheduled on a Monday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Clearwater

Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Seattle to Clearwater. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

What are the most reliable airlines from Seattle to Clearwater?

What are the cheapest flights from Seattle to Clearwater?

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

How can I find direct flights from Seattle to Clearwater?

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

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 Seattle to Clearwater

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Clearwater by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Seattle to Clearwater by cabin class

Find flights from Seattle to Clearwater, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Seattle and Clearwater flights

Browse other Seattle and Clearwater flight options. Last updated on September 24, 2026.

Other flights from Seattle

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Top 8 airlines flying from Seattle to Clearwater

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