SEA - FLL

C$ 157 Find Cheap Flights from Seattle to Fort Lauderdale

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Fort Lauderdale departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Fort Lauderdale

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Fort Lauderdale, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Fort Lauderdale, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Seattle to Fort Lauderdale (SEA-FLL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Fort Lauderdale that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Fort Lauderdale

Sun, 23 Nov - Fri, 5 Dec
Hawaiian Airlines Logo
6:17 p.m. - 5:40 a.m.SEA-FLL
8h 23m1 stop
Hawaiian Airlines Logo
6:40 p.m. - 10:27 p.m.FLL-SEA
6h 47mdirect
C$ 340Hawaiian Airlines
Find Deal
Wed, 21 Jan - Fri, 23 Jan
Alaska Airlines Logo
7:00 a.m. - 8:51 p.m.SEA-FLL
10h 51m1 stop
Alaska Airlines Logo
8:40 a.m. - 5:36 p.m.FLL-SEA
11h 56m1 stop
C$ 352Alaska Airlines
Find Deal
Sun, 12 Oct - Tue, 21 Oct
Delta Logo
11:55 a.m. - 8:41 p.m.SEA-FLL
5h 46mdirect
Delta Logo
8:45 a.m. - 12:20 p.m.FLL-SEA
6h 35mdirect
C$ 354Delta
Find Deal
Tue, 3 Feb - Sat, 14 Feb
Southwest Logo
6:05 a.m. - 9:30 p.m.SEA-FLL
12h 25m2 stops
Southwest Logo
6:05 a.m. - 1:50 p.m.FLL-SEA
10h 45m1 stop
C$ 360Southwest
Find Deal
Tue, 7 Oct - Tue, 14 Oct
United Airlines Logo
5:00 a.m. - 5:53 p.m.SEA-FLL
9h 53m2 stops
United Airlines Logo
5:02 p.m. - 11:15 p.m.FLL-SEA
9h 13m1 stop
C$ 377United Airlines
Find Deal
Wed, 15 Oct - Thu, 23 Oct
Delta Logo
11:55 a.m. - 8:41 p.m.SEA-FLL
5h 46mdirect
Delta Logo
7:59 p.m. - 10:18 a.m.FLL-SEA
17h 19m1 stop
C$ 378Delta
Find Deal
Fri, 10 Oct - Wed, 15 Oct
United Airlines Logo
11:10 p.m. - 11:46 a.m.SEA-FLL
9h 36m1 stop
United Airlines Logo
11:15 a.m. - 6:31 p.m.FLL-SEA
10h 16m1 stop
C$ 382United Airlines
Find Deal
Sun, 7 Dec - Mon, 15 Dec
Southwest Logo
6:35 a.m. - 5:35 p.m.SEA-FLL
8h 00m1 stop
Southwest Logo
12:45 p.m. - 10:55 p.m.FLL-SEA
13h 10m1 stop
C$ 389Southwest
Find Deal
Mon, 20 Oct - Thu, 23 Oct
JetBlue Logo
11:40 p.m. - 1:23 p.m.SEA-FLL
10h 43m1 stop
JetBlue Logo
2:00 p.m. - 10:36 p.m.FLL-SEA
11h 36m1 stop
C$ 400JetBlue
Find Deal
Wed, 1 Oct - Tue, 7 Oct
JetBlue Logo
11:59 p.m. - 1:19 p.m.SEA-FLL
10h 20m1 stop
JetBlue Logo
11:10 a.m. - 10:36 p.m.FLL-SEA
14h 26m1 stop
C$ 444JetBlue
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Delta's Comfort Plus offers extra legroom for comfort.
Use SEA Spot Saver for faster security at Seattle.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Hawaiian Airlines
Cheapest • from C$ 340 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 56% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 20% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 340
Overall average: C$ 525
Hawaiian Airlines
Sun 23/11Fri 5/12
SEA - FLL • 1 stop
Cheapest direct flights
C$ 354
Typical prices: C$ 340-682
Delta
Sun 12/10Tue 21/10
SEA - FLL • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Fort Lauderdale!
Expert advice

Expert advice for your flight from Seattle to Fort Lauderdale

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-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.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Alaska Airlines

Alaska Airlines offers a 20-minute baggage guarantee for domestic flights, ensuring quick baggage claim.


Alaska Airlines' Premium Class offers priority boarding, extra legroom, and complimentary drinks on flights over 350 miles.

Delta

Delta's Comfort Plus seats offer up to 8 cm extra legroom, enhancing comfort on medium-haul flights.


Delta offers free Wi-Fi for SkyMiles members on domestic flights, ensuring connectivity throughout your journey.

Read more about Deltaby Stefanie Waldek
Airports
SEA

Use the SEA Spot Saver for expedited security screening. Book online or via the flySEA app for free, available from 4 a.m. to 10 p.m.

Read more about SEAby Harriet Baskas
FLL

For a smooth arrival, use the free shuttle between terminals at FLL. It runs every 8-10 minutes, 24/7, ensuring easy terminal access.

Read more about FLLby Blane Bachelor
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and SEA

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Blane Bachelor

Blane Bachelor

Expert on FLL

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Booking Insights

KAYAK's insights & trends for Seattle to Fort Lauderdale flights

Get data-powered insights and trends into flights from Seattle to Fort Lauderdale to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Fort Lauderdale, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Fort Lauderdale is October, where tickets cost C$ 437 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is C$ 821 and C$ 587 respectively.

Can I save money by flying with a layover from Seattle to Fort Lauderdale?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 251 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Fort Lauderdale, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Fort Lauderdale, you should book around 4 weeks before departure, which saves you about 56% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flightC$ 157
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (50% more expensive on average)
Flight from Seattle to Fort Lauderdale

When to book flights from Seattle to Fort Lauderdale

Are your dates flexible? Find out the best times to travel from Seattle to Fort Lauderdale based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Fort Lauderdale

  • What is the cheapest flight from Seattle to Fort Lauderdale?

    In the last 3 days, the lowest price for a flight from Seattle to Fort Lauderdale was C$ 114 for a one-way ticket and C$ 247 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Fort Lauderdale?

    Alaska Airlines, Hawaiian Airlines, American Airlines, and JetBlue offer inflight Wi-Fi service on the Seattle to Fort Lauderdale flight route.

  • Which aircraft models fly most regularly from Seattle to Fort Lauderdale?

    The Airbus A321neo is the aircraft model that flies most regularly on the Seattle to Fort Lauderdale flight route.

  • Which airline alliances offer flights from Seattle to Fort Lauderdale?

    oneworld, and SkyTeam are the airline alliances operating flights between Seattle and Fort Lauderdale, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Seattle to Fort Lauderdale?

    There are direct flights from Seattle to Fort Lauderdale on a daily basis.

  • Which is the best airline for flights from Seattle to Fort Lauderdale, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Seattle to Fort Lauderdale are Alaska Airlines and Delta. With an average price for the route of C$ 574 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of C$ 433 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Seattle to Fort Lauderdale?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Fort Lauderdale.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Fort Lauderdale?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Fort Lauderdale from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Fort Lauderdale?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Fort Lauderdale with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Fort Lauderdale?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Fort Lauderdale from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Fort Lauderdale

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 252 or less one-way and C$ 367 or less round-trip.

Prefer to fly direct from Seattle to Fort Lauderdale?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Fort Lauderdale.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Fort Lauderdale Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Fort Lauderdale

Monday

Alaska Airlines,Delta

Alaska Airlines,Delta

Tuesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Wednesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Thursday

Alaska Airlines,Delta

Alaska Airlines,Delta

Friday

Alaska Airlines,Delta

Alaska Airlines,Delta

Saturday

Alaska Airlines,Delta

Alaska Airlines,Delta

Sunday

Alaska Airlines,Delta

Alaska Airlines,Delta

See more nonstop flights

Direct returns

Fort Lauderdale to Seattle/Tacoma Intl

Monday

Alaska Airlines,Delta

Alaska Airlines,Delta

Tuesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Wednesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Thursday

Alaska Airlines,Delta

Alaska Airlines,Delta

Friday

Alaska Airlines,Delta

Alaska Airlines,Delta

Saturday

Alaska Airlines,Delta

Alaska Airlines,Delta

Sunday

Alaska Airlines,Delta

Alaska Airlines,Delta

See more nonstop flights

Reviews of the top airlines flying from Seattle to Fort Lauderdale

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Fort Lauderdale. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Fort Lauderdale? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.8Comfort
8.1Boarding
7.1Food
8.5Crew
7.1Entertainment
Airline reviews

All flights were on time. No crowded and had empty seats. All flight attendents were great.

10.0 ExcellentAnonymous, Sep 2025SEA - SAN
Read more Alaska Airlines reviews

All flights were on time. No crowded and had empty seats. All flight attendents were great.

Flight was delayed as it always is with Alaska airlines. Particularly to smaller airports. No AC on the plane so it was miserably hot.

Slow boarding and the flight crew hit me with the food cart

It was very nice flight going to Seattle and coming back to Omaha. Even got in early. Very easy to check in using the Alaska Airlines App. Thank you.

They offer the only direct flight from Seattle to Pittsburgh.

Seattle airport is a mess. New bag tag system has potential, but you need more signage to guide passengers through the process as to where to go next. Told to go in one direction and then met with a very rude agent when we did. He blamed his attitude on all the folks flying over labor day that were paying his salary. Gate area for D3 is a mess compared to the North terminal. Overall Alaska is number 1 in my book.

After we boarded there was quite a long time before we actually took off, and there were no announcements from crew about why we were delayed. Later when they did make announcements they were largely inaudible. There was no food (other than for purchase) on the flight and no entertainment. Thats not a complaint, just explaining my ratings in those categories. The flight was smooth. Baggage claim was rapid.

The airline staff was great! The best safety review ive ever had!

Agent boarding us in San Diego lectured me on showing up on time for the flight, and said that if I had been three minutes later, he would have denied myself and my wife boarding. Our trusted traveler numbers were not in the system, even though I entered them when I bought the tickets. Our food orders were not in the system, even though I entered them prior to the flight. My wife requires a wheelchair, and that was delayed on both flights.

Why was I charged for a glass of wine on one flight and not on another? Why no movie or TVs? It was a long flight.

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Food was surprisingly good but the WiFi was not great

this crew didn't care much. bumping carts into seats more times than i care to remember

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Crew was friendly Love the entertainment in the seat head rest.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

The crew was wonderful and attentive. The seats near exit row were restrictive. Offer healthy snacks please

Everything you need to know for your flight from Seattle to Fort Lauderdale

Information on your arrival and departure airports

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