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Cheap flights from Seattle to Fort Lauderdale from C$ 259

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FLL
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Fort Lauderdale

Enter your travel dates to find the best prices.

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 24 April 2026.

Thu 14/512:05 p.m.
SEA
-
FLL
Nonstop5h 56m
Delta
Wed 20/57:55 a.m.
FLL
-
SEA
Nonstop6h 35m
Delta
Deal found 21/4C$ 352
Wed 20/512:05 p.m.
SEA
-
FLL
Nonstop5h 56m
Delta
Thu 28/57:55 a.m.
FLL
-
SEA
1 stop10h 10m
Delta
Deal found 21/4C$ 365
Wed 27/512:30 p.m.
SEA
-
FLL
1 stop8h 08m
Delta
Tue 2/66:59 p.m.
FLL
-
SEA
1 stop8h 11m
Delta
Deal found 22/4C$ 379
Wed 27/56:00 a.m.
SEA
-
FLL
1 stop13h 05m
Southwest
Tue 9/65:00 p.m.
FLL
-
SEA
2 stops10h 20m
Southwest
Deal found 22/4C$ 385
Wed 2/911:00 p.m.
SEA
-
FLL
1 stop10h 25m
Southwest
Sat 12/99:50 a.m.
FLL
-
SEA
1 stop8h 05m
Southwest
Deal found 21/4C$ 408
Tue 26/511:45 p.m.
SEA
-
FLL
1 stop12h 50m
Southwest
Tue 2/65:30 p.m.
FLL
-
SEA
1 stop9h 40m
Southwest
Deal found 19/4C$ 423
Mon 18/512:05 p.m.
SEA
-
FLL
Nonstop5h 56m
Delta
Wed 27/57:55 a.m.
FLL
-
SEA
Nonstop6h 35m
Delta
Deal found 23/4C$ 434
Tue 12/512:05 p.m.
SEA
-
FLL
Nonstop5h 56m
Delta
Wed 13/57:55 a.m.
FLL
-
SEA
Nonstop6h 35m
Delta
Deal found 20/4C$ 435
Wed 10/610:40 p.m.
SEA
-
FLL
1 stop9h 33m
United Airlines
Sat 13/65:54 p.m.
FLL
-
SEA
1 stop9h 05m
United Airlines
Deal found 22/4C$ 441
Thu 13/811:00 p.m.
SEA
-
FLL
1 stop8h 25m
Southwest
Mon 17/86:00 a.m.
FLL
-
SEA
1 stop7h 45m
Southwest
Deal found 21/4C$ 445
Thu 28/512:05 p.m.
SEA
-
FLL
Nonstop5h 56m
Delta
Sun 31/57:55 a.m.
FLL
-
SEA
Nonstop6h 35m
Delta
Deal found 23/4C$ 448

Find 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 24 April 2026.

Round-trip from

C$ 352

One-way from

C$ 259

Popular in

December

Cheapest in

October

Average price

C$ 591

Good round-trip deal

C$ 339 or less
Delta
  • Delta
  • 26/5-4/6
  • Nonstop
  • 12h 31m total
  • Seattle to Fort Lauderdale
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 17/5
  • Nonstop
  • 6h 05m total
  • Seattle to Fort Lauderdale
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Fort Lauderdale.
Search Deals

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 629,999 searches. Data last updated 24 April 2026.
Use the filters below to find and compare flights from Seattle to Fort Lauderdale that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Tue 12/5

12:05 p.m.-9:01 p.m.

Nonstop5h 56m

Fort Lauderdale

Wed 13/5

7:55 a.m.-11:30 a.m.

Nonstop6h 35m

C$ 435

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Tue 12/5

8:13 a.m.-5:23 p.m.

Nonstop6h 10m

Fort Lauderdale

Wed 13/5

9:10 a.m.-7:04 p.m.

1 stop12h 54m

C$ 449

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Mon 18/5

12:05 p.m.-9:01 p.m.

Nonstop5h 56m

Fort Lauderdale

Mon 25/5

7:55 a.m.-11:30 a.m.

Nonstop6h 35m

C$ 475

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Tue 11/8

11:05 p.m.-12:40 p.m.

1 stop10h 35m

Fort Lauderdale

Thu 20/8

7:00 a.m.-2:55 p.m.

2 stops10h 55m

C$ 523

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Thu 27/8

11:55 a.m.-8:50 p.m.

Nonstop5h 55m

Fort Lauderdale

Mon 31/8

7:30 a.m.-11:15 a.m.

Nonstop6h 45m

C$ 543
Quickest round-trip

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Wed 1/7

12:45 p.m.-9:40 p.m.

Nonstop5h 55m

Fort Lauderdale

Tue 21/7

8:05 a.m.-11:34 a.m.

Nonstop6h 29m

C$ 543

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Mon 25/5

12:05 p.m.-9:01 p.m.

Nonstop5h 56m

Fort Lauderdale

Thu 28/5

2:50 p.m.-10:48 p.m.

1 stop10h 58m

C$ 546

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Mon 25/5

12:30 p.m.-11:38 p.m.

1 stop8h 08m

Fort Lauderdale

Fri 29/5

7:55 a.m.-11:30 a.m.

Nonstop6h 35m

C$ 546

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Sat 16/5

11:55 p.m.-1:30 p.m.

1 stop10h 35m

Fort Lauderdale

Wed 20/5

2:50 p.m.-11:35 p.m.

2 stops11h 45m

C$ 550

SeattleFort Lauderdale

SEA - FLL

SEAFLL

Seattle/Tacoma Intl

Thu 14/5

12:05 p.m.-9:01 p.m.

Nonstop5h 56m

Fort Lauderdale

Wed 20/5

2:50 p.m.-8:41 p.m.

1 stop8h 51m

C$ 571

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/4

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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?

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 50 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, October is the cheapest month in which you can book a flight from Seattle to Fort Lauderdale (average of C$ 406). Flying from Seattle to Fort Lauderdale in December is currently the most expensive (average of C$ 650). 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 24 April 2026.

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

How much does it cost to fly round-trip from Seattle to Fort Lauderdale?

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 24 April 2026.
See what other customers who have flown with Alaska Airlines and Delta from Seattle to Fort Lauderdale have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,282 reviews
Check prices

Comfort

7.8

Crew

8.5

Overall

7.9

Food

7.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
7.9
Good
12,282 reviews
Alaska Airlines
7.9
Good
12,282 reviews
Check prices

Comfort

7.8

Crew

8.5

Overall

7.9

Food

7.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,452 reviews
Alaska Airlines
7.9
Good
12,282 reviews
Check prices

Comfort

7.8

Crew

8.5

Overall

7.9

Food

7.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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?

    If you wish to fly to Fort Lauderdale from Seattle, then you need to book flights from Seattle/Tacoma Intl to Fort Lauderdale. There are 2 flights from Seattle/Tacoma Intl (SEA) to Fort Lauderdale (FLL) per day to choose from. Flights to Fort Lauderdale from Seattle/Tacoma Intl are available from 2 different airlines, which means you should have some options if you want to compare airfare deals. 5h 56m is how long a nonstop flight from Seattle to Fort Lauderdale typically takes.

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

    The Seattle/Tacoma Intl to Fort Lauderdale flight path was viewed by 16 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For as low as C$ 435, Delta can have you in Fort Lauderdale from Seattle in 5h 56m. The distance between Seattle and Fort Lauderdale is about 4365 km. All flights are typically direct.

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

    Flying on Delta is currently your cheapest option to Fort Lauderdale, with prices starting at C$ 163. Another option worth looking into is Alaska Airlines, starting at C$ 308 round trip. Users have found that Delta is 69% cheaper than the other options available to this destination.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Fort Lauderdale on time: Alaska Airlines (79%), Hawaiian Airlines (76%), Air Tahiti Nui (68%).

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

    The cheapest flight price from Seattle to Fort Lauderdale is C$ 245. On average you can expect to pay C$ 543. The most popular route, (Seattle/Tacoma Intl - Fort Lauderdale), can usually be booked for C$ 416.

  • 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, October is the cheapest month in which you can book a flight from Seattle to Fort Lauderdale (average of C$ 406). Flying from Seattle to Fort Lauderdale in December is currently the most expensive (average of C$ 650). 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.
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Seattle to Jacksonville flights

Top 2 airlines flying from Seattle to Fort Lauderdale

Discover the top 2 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 629,999 searches. Data last updated 24 April 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 163AverageC$ 434FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 308AverageC$ 518FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to Fort Lauderdale?

When you search for this flight from Seattle to Fort Lauderdale, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Fort Lauderdale?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Fort Lauderdale.

Can Cheapflights find flights from Seattle to Fort Lauderdale with no change fees?

Need flexible booking options for your flight to Fort Lauderdale from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Fort Lauderdale become cheaper?

Yes, Cheapflights offers price alerts on Seattle to Fort Lauderdale flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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