$139 Cheap Flights from Fort Myers (RSW) to Seattle (SEA)

View $139 flight on Thu, Jan 8, 2026Opens in a new window

Popular airlines from Southwest Florida Intl. Airport (RSW) to Seattle-Tacoma International Airport (SEA)

Cheap Flights from Fort Myers to Seattle (RSW-SEA)

Prices were available within the past 7 days and start at $139 for one-way flights and $272 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jan 15 - Tue, Jan 20
RSW
Fort Myers
SEA
Seattle
$272 Roundtrip, found 3 hours ago
$272
Roundtrip
found 3 hours ago
Select United flight, departing Thu, Jan 15 from Fort Myers to Seattle, returning Tue, Jan 20, priced at $272 found 3 hours ago
American Airlines
Thu, Jan 15 - Tue, Jan 20
RSW
Fort Myers
SEA
Seattle
$274 Roundtrip, found 3 hours ago
$274
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Jan 15 from Fort Myers to Seattle, returning Tue, Jan 20, priced at $274 found 3 hours ago
Southwest Airlines
Sat, Nov 8 - Sat, Nov 15
RSW
Fort Myers
SEA
Seattle
$277 Roundtrip, found 10 hours ago
$277
Roundtrip
found 10 hours ago
Select Southwest Airlines flight, departing Sat, Nov 8 from Fort Myers to Seattle, returning Sat, Nov 15, priced at $277 found 10 hours ago
American Airlines
Sat, Dec 6 - Tue, Dec 9
RSW
Fort Myers
SEA
Seattle
$277 Roundtrip, found 3 hours ago
$277
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sat, Dec 6 from Fort Myers to Seattle, returning Tue, Dec 9, priced at $277 found 3 hours ago
Southwest Airlines
Mon, Dec 15 - Tue, Dec 16
RSW
Fort Myers
SEA
Seattle
$279 Roundtrip, found 2 days ago
$279
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Dec 15 from Fort Myers to Seattle, returning Tue, Dec 16, priced at $279 found 2 days ago
American Airlines
Thu, Nov 27 - Thu, Dec 4
RSW
Fort Myers
SEA
Seattle
$281 Roundtrip, found 3 hours ago
$281
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Nov 27 from Fort Myers to Seattle, returning Thu, Dec 4, priced at $281 found 3 hours ago
Southwest Airlines
Tue, Oct 28 - Tue, Nov 4
RSW
Fort Myers
SEA
Seattle
$282 Roundtrip, found 11 hours ago
$282
Roundtrip
found 11 hours ago
Select Southwest Airlines flight, departing Tue, Oct 28 from Fort Myers to Seattle, returning Tue, Nov 4, priced at $282 found 11 hours ago
Southwest Airlines
Sat, Nov 1 - Sat, Nov 8
RSW
Fort Myers
SEA
Seattle
$284 Roundtrip, found 10 hours ago
$284
Roundtrip
found 10 hours ago
Select Southwest Airlines flight, departing Sat, Nov 1 from Fort Myers to Seattle, returning Sat, Nov 8, priced at $284 found 10 hours ago
JetBlue Airways
Tue, Oct 21 - Fri, Oct 24
RSW
Fort Myers
SEA
Seattle
$287 Roundtrip, found 6 days ago
$287
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Tue, Oct 21 from Fort Myers to Seattle, returning Fri, Oct 24, priced at $287 found 6 days ago
Hawaiian Airlines
Sun, Jan 11 - Fri, Jan 23
RSW
Fort Myers
SEA
Seattle
$297 Roundtrip, found 1 day ago
$297
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sun, Jan 11 from Fort Myers to Seattle, returning Fri, Jan 23, priced at $297 found 1 day ago

Find the cheapest month to fly from Fort Myers (RSW) to Seattle (SEA)

September is typically the cheapest month to fly

From $163 - $318 per traveler.

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $763
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $763
Flights from Fort Myers (RSW) to Seattle (SEA)
Origin airport
Southwest Florida Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$271
Distance
2620 mi

Fort Myers to Seattle Flights

The cheapest times to fly from Fort Myers 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 Fort Myers to Seattle are during the month of January. You can find some of the cheapest flights from Fort Myers to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Fort Myers to Seattle

Sunday is one of the best days to book for cheap flights from Fort Myers 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 Fort Myers 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 Fort Myers to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $139 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 Fort Myers 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 Fort Myers 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 Southwest Florida Intl. Airport (RSW) to Seattle - Tacoma Intl. Airport (SEA) cost?
Get a cheap one-way flight from $139 or cheap return flight from $272 from Southwest Florida Intl. Airport (RSW) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Southwest Florida Intl. Airport (RSW) to Seattle - Tacoma Intl. Airport (SEA)?
January is the cheapest month to fly from RSW to SEA. Traveling during an off-peak travel window is often the key to finding better fares.
Which airlines fly direct from Southwest Florida Intl. Airport (RSW) to Seattle - Tacoma Intl. Airport (SEA)?
Catch a nonstop flight with Alaska Airlines and go straight from Southwest Florida Intl. Airport (RSW) to Seattle - Tacoma Intl. Airport (SEA).
What is the cheapest airline that flies from Southwest Florida Intl. Airport (RSW) to Seattle - Tacoma Intl. Airport (SEA)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest RSW to SEA flight.
How many flights per day from Southwest Florida Intl. Airport (RSW) to Seattle - Tacoma Intl. Airport (SEA)?
On average, you can take your pick of 2 nonstop flights flying from Southwest Florida Intl. Airport (RSW) to Seattle - Tacoma Intl. Airport (SEA) per week. If you don't find one that fits your schedule, consider hopping on a flight that includes a layover. Customize your search results on Expedia to include one stop or more and select the best alternative.
What are the most popular departure times for flights from Southwest Florida Intl. Airport (RSW) to Seattle - Tacoma Intl. Airport (SEA)?
Flights between RSW and SEA tend to be busiest at 8 AM. For a more relaxed experience and possibly cheaper tickets, choose a time when demand is lower.
What day of the week has the most flights from RSW to SEA?
If you travel on a Sunday, you'll get the widest range of options for flights from Southwest Florida Intl. Airport (RSW) to Seattle - Tacoma Intl. Airport (SEA).
What is the earliest flight from Southwest Florida Intl. Airport (RSW) to Seattle - Tacoma Intl. Airport (SEA)?
Southwest Florida Intl. Airport (RSW)'s earliest flight to Seattle - Tacoma Intl. Airport (SEA) leaves at approximately 8:50AM UTC-5. With a travel time of 6h 37m, you'll land at around 12:27PM UTC-8.
How long does it take to fly from Southwest Florida Intl. Airport (RSW) to Seattle - Tacoma Intl. Airport (SEA)?
It takes around 6 hours and 37 minutes to fly the 2,600 mi from RSW to SEA.
What is the best time to fly from Southwest Florida Intl. Airport (RSW) to Seattle - Tacoma Intl. Airport (SEA)?
To avoid possible delays on the Southwest Florida Intl. Airport (RSW) to Seattle - Tacoma Intl. Airport (SEA) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Southwest Florida Intl. Airport (RSW)?
Compare your flight options from Southwest Florida Intl. Airport (RSW) to Seattle - Tacoma Intl. Airport (SEA). This is the only airport in Seattle you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Southwest Florida Intl. Airport (RSW) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Booking your plane ticket from RSW to SEA shortly before your getaway is usually more expensive. However, if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a RSW to SEA flight and hotel package?
You'll typically save money by booking a RSW to SEA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your preferred flights and accommodations, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Southwest Florida Intl. Airport (RSW) to Seattle - Tacoma Intl. Airport (SEA)?
If you reserved your RSW to SEA flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.