Fort Lauderdale

$93+ Cheap flights from Seattle to Fort Lauderdale (SEA - FLL)

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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FLL
Oct 29 — Nov 51
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Fort Lauderdale are usually found in October or January, booked 47 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Seattle to Fort Lauderdale

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Fort Lauderdale (FLL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$217
(Delta)

One-way from

$93
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$367

Good round-trip deal

$265 or less

Good one-way deal

$168 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Fort Lauderdale flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Fort Lauderdale flights.
From Seattle/Tacoma Intl to Fort Lauderdale
One-way flight from Seattle/Tacoma Intl to Fort Lauderdale
Highest demand for flights based on searches. 8% potential increase in price ($36 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Fort Lauderdale.
Price to beat on a one-way flight from Seattle/Tacoma Intl to Fort Lauderdale.

Find flight deals from Seattle to Fort Lauderdale

Cheapest flights from Seattle to Fort Lauderdale
Explore the most affordable flight options available from Seattle to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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.
Mon 10/208:34 amSEA - FLL
Nonstop6h 04mAlaska Airlines
Tue 10/286:23 pmFLL - SEA
Nonstop6h 47mAlaska Airlines
Deal found 9/29$211
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2011:55 amSEA - FLL
Nonstop5h 46mDelta
Tue 10/288:45 amFLL - SEA
Nonstop6h 35mDelta
Deal found 9/27$217
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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 10/298:35 amSEA - FLL
Nonstop5h 48mAlaska Airlines
Wed 11/56:23 pmFLL - SEA
Nonstop6h 47mAlaska Airlines
Deal found 9/29$230
This Frontier deal was found by Cheapflights users on 9/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/242:31 pmSEA - FLL
2 stops15h 03mFrontier
Sun 11/29:36 pmFLL - SEA
2 stops18h 27mFrontier
Deal found 9/27$233
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1811:55 amSEA - FLL
Nonstop5h 46mDelta
Tue 10/218:45 amFLL - SEA
Nonstop6h 35mDelta
Deal found 9/27$237
This KAYAK deal was found by Cheapflights users on 9/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:20 pmSEA - FLL
Nonstop5h 47mAlaska Airlines
Fri 12/56:42 pmFLL - SEA
Nonstop6h 47mAlaska Airlines
Deal found 9/28$239
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Tue 10/215:00 amSEA - FLL
1 stop7h 50mUnited Airlines
Wed 11/59:00 amFLL - SEA
2 stops12h 10mUnited Airlines
Deal found 9/27$242
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1811:55 amSEA - FLL
Nonstop5h 46mDelta
Sat 11/88:45 amFLL - SEA
Nonstop6h 35mDelta
Deal found 9/27$257
This Southwest deal was found by Cheapflights users on 9/29. 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.
Mon 11/35:40 amSEA - FLL
1 stop7h 30mSouthwest
Wed 11/512:45 pmFLL - SEA
1 stop8h 55mSouthwest
Deal found 9/29$259
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:25 amSEA - FLL
2 stops14h 23mDelta
Thu 11/68:45 amFLL - SEA
Nonstop6h 35mDelta
Deal found 9/27$260
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Thu 10/305:05 amSEA - FLL
1 stop7h 42mUnited Airlines
Wed 11/51:30 pmFLL - SEA
2 stops10h 43mUnited Airlines
Deal found 9/28$262

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Fort Lauderdale 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 September 29, 2025.
Use the filters below to find and compare flights from Seattle to Fort Lauderdale that are best for you.

Fly from

Seattle

Fly to

Fort Lauderdale

Route

Depart

Return

Price

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Thu 11/13

11:59 am-8:42 pm

Nonstop5h 43m

Fort Lauderdale

Fri 11/21

8:50 am-12:34 pm

Nonstop6h 44m

$237

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Mon 12/1

10:20 pm-7:07 am

Nonstop5h 47m

Fort Lauderdale

Sun 12/7

7:00 am-10:52 am

Nonstop6h 52m

$237

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Tue 12/2

11:59 am-8:43 pm

Nonstop5h 44m

Fort Lauderdale

Sun 12/7

8:55 am-12:35 pm

Nonstop6h 40m

$237

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Wed 10/29

8:35 am-5:23 pm

Nonstop5h 48m

Fort Lauderdale

Sat 11/1

6:23 pm-10:10 pm

Nonstop6h 47m

$237

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Mon 12/1

10:20 pm-7:07 am

Nonstop5h 47m

Fort Lauderdale

Thu 12/4

6:42 pm-10:29 pm

Nonstop6h 47m

$257

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Tue 10/28

7:25 am-12:48 am

2 stops14h 23m

Fort Lauderdale

Wed 11/5

8:45 am-12:20 pm

Nonstop6h 35m

$260

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Mon 10/27

9:59 pm-6:15 pm

1 stop17h 16m

Fort Lauderdale

Wed 11/5

8:45 am-12:20 pm

Nonstop6h 35m

$265

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Mon 11/17

2:25 pm-6:11 pm

1 stop24h 46m

Fort Lauderdale

Tue 11/25

8:50 am-12:34 pm

Nonstop6h 44m

$265

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Sun 10/26

11:55 am-8:41 pm

Nonstop5h 46m

Fort Lauderdale

Tue 11/4

7:07 am-10:27 pm

1 stop18h 20m

$265

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Sat 10/25

7:19 am-11:16 pm

1 stop12h 57m

Fort Lauderdale

Fri 10/31

8:45 am-12:20 pm

Nonstop6h 35m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

Showing 1-10 of 21 results
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Compare providers for flights from Seattle to Fort Lauderdale

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Fort Lauderdale in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
SmartFaresPrice Accuracy1 starTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Fort Lauderdale flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Fort Lauderdale flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Fort Lauderdale flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Fort Lauderdale flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Fort Lauderdale flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Seattle to Fort Lauderdale flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Fort Lauderdale trip
Airports
SEA

Use SEA Spot Saver for free security screening appointments. Book online a few days before to avoid long lines.

Read more about SEAby Brandon Schultz
FLL

For a quick exit, order your rideshare 10 minutes before reaching the pickup area to avoid crowds.

Read more about FLLby Paul Rubio
Our travel experts
Paul Rubio

Paul Rubio

Expert on FLL

Paul Rubio

Paul Rubio

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more
Brandon Schultz

Brandon Schultz

Expert on SEA

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Best time to book a flight from Seattle to Fort Lauderdale

Have a flexible travel schedule? Discover the best time to fly to Fort Lauderdale from Seattle 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 Seattle to Fort Lauderdale

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Fort Lauderdale. Price data was last updated on September 26, 2025.

The price you pay for your flight from Seattle to Fort Lauderdale may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Seattle to Fort Lauderdale (average of $185). Flying from Seattle to Fort Lauderdale in March is currently the most expensive (average of $254). 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 SEA to FLL?

Find hourly flight availability from Seattle to Fort Lauderdale. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 29, 2025.

One of the essential ways to save on airfare from Seattle to Fort Lauderdale is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 65% on airfare.

What is the cheapest day to fly from Seattle to Fort Lauderdale?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Fort Lauderdale. Price data was last updated on September 28, 2025.

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

Reviews of airlines servicing Fort Lauderdale

Get insights into the airlines that provide service to Fort Lauderdale. 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 Fort Lauderdale. Reviews last updated September 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Seattle to Fort Lauderdale by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
8.0
Very good

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Fort Lauderdale. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Seattle to Fort Lauderdale?

    Booking a flight from Seattle/Tacoma Intl (SEA) to Fort Lauderdale (FLL) is your only option if you wish to fly from Seattle to Fort Lauderdale. On a typical day, there are 3 flights from Seattle/Tacoma Intl to Fort Lauderdale, all of which are around 5h 43m for a nonstop flight. You can also purchase a plane ticket from 7 airlines when you book a flight from Seattle/Tacoma Intl to Fort Lauderdale.

  • How popular is this Seattle to Fort Lauderdale flight route?

  • How long is the flight from Seattle to Fort Lauderdale?

    Delta and Alaska Airlines can get you from Seattle to Fort Lauderdale in just under 5h 43m. Your travel time will be generally consistent. The distance from Seattle to Fort Lauderdale is about 2712 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Seattle to Fort Lauderdale round-trip?

    Hawaiian Airlines, at $118, was found to be the cheapest airline from Seattle to Fort Lauderdale.Alternate airlines to your destination round-trip include Spirit Airlines and Delta. Hawaiian Airlines is priced at 70% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Seattle to Fort Lauderdale?

    Consider Alaska Airlines (79%), Delta (79%) or Hawaiian Airlines (79%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Fort Lauderdale.

  • What are the cheapest flights from Seattle to Fort Lauderdale?

    Looking at all options, your cheapest flight can be booked for $129. While the most popular route (Seattle/Tacoma Intl - Fort Lauderdale) can be booked for $211 on average, our data indicates $833 when flying from Seattle to Fort Lauderdale.

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

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

  • How can I find direct flights from Seattle to Fort Lauderdale?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Fort Lauderdale 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 Seattle to Fort Lauderdale?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Fort Lauderdale (average of $185). Flying from Seattle to Fort Lauderdale in March is currently the most expensive (average of $254). 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

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Alternative routes for Seattle to Fort Lauderdale

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

Top 7 airlines flying from Seattle to Fort Lauderdale

Discover the top 7 airlines that operate flights from Seattle to Fort Lauderdale. 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 September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$118Average$330FlexibilityNo cancel feeOn-time85%
Spirit AirlinesCheapest$149Average$264FlexibilityNo cancel feeOn-time65%
DeltaCheapest$183Average$394FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$205Average$426FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$246Average$527FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$249Average$489FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$276Average$411FlexibilityNo cancel feeOn-time69%

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