SEA - FLL

C$ 167 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 10/2. 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, 0 bags

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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Everything you should know

Cheapest round-trip
C$ 305
Overall average: C$ 587
Delta
Sun 22/2Tue 3/3
SEA - FLL • Direct
Cheapest one-way flights
C$ 167
Typical prices: C$ 217-C$ 538
United Airlines
Tue 10/2
SEA - FLL • 1 stop
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
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
Alaska Airlines
Cheapest • from C$ 305 (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 • 18% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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!
Flight Deals
Booking Insights
Expert advice
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, 22 Feb - Tue, 3 Mar
Delta Logo
11:55 a.m. - 8:34 p.m.
SEA
-
FLL
5h 39mdirect
Delta Logo
8:35 a.m. - 12:19 p.m.
FLL
-
SEA
6h 44mdirect
C$ 305Delta
Wed, 18 Mar - Fri, 27 Mar
Delta Logo
6:00 a.m. - 6:58 p.m.
SEA
-
FLL
9h 58m
1 stop
Delta Logo
8:55 a.m. - 12:43 p.m.
FLL
-
SEA
6h 48mdirect
C$ 319Delta
Mon, 23 Feb - Thu, 26 Feb
United Airlines Logo
6:45 a.m. - 5:55 p.m.
SEA
-
FLL
8h 10m
1 stop
United Airlines Logo
12:26 p.m. - 7:03 p.m.
FLL
-
SEA
9h 37m
1 stop
C$ 327United Airlines
Wed, 18 Mar - Fri, 27 Mar
Alaska Airlines Logo
8:00 a.m. - 4:54 p.m.
SEA
-
FLL
5h 54mdirect
Alaska Airlines Logo
7:00 a.m. - 10:51 a.m.
FLL
-
SEA
6h 51mdirect
C$ 331Alaska Airlines
Tue, 24 Feb - Thu, 26 Feb
United Airlines Logo
12:55 p.m. - 11:34 p.m.
SEA
-
FLL
7h 39m
1 stop
United Airlines Logo
12:26 p.m. - 7:03 p.m.
FLL
-
SEA
9h 37m
1 stop
C$ 333United Airlines
Wed, 11 Feb - Wed, 18 Feb
Delta Logo
11:55 a.m. - 8:34 p.m.
SEA
-
FLL
5h 39mdirect
Delta Logo
8:35 a.m. - 12:19 p.m.
FLL
-
SEA
6h 44mdirect
C$ 345Delta
Mon, 23 Feb - Thu, 26 Feb
Alaska Airlines Logo
7:10 a.m. - 8:53 p.m.
SEA
-
FLL
10h 43m
1 stop
Alaska Airlines Logo
7:00 a.m. - 10:57 a.m.
FLL
-
SEA
6h 57mdirect
C$ 346Alaska Airlines
Wed, 29 Apr - Tue, 5 May
Delta Logo
12:05 p.m. - 8:51 p.m.
SEA
-
FLL
5h 46mdirect
Delta Logo
8:47 a.m. - 12:27 p.m.
FLL
-
SEA
6h 40mdirect
C$ 358Delta
Wed, 11 Feb - Tue, 24 Feb
Delta Logo
11:55 a.m. - 8:34 p.m.
SEA
-
FLL
5h 39mdirect
Delta Logo
8:05 a.m. - 2:03 p.m.
FLL
-
SEA
8h 58m
1 stop
C$ 359Delta
Mon, 23 Mar - Tue, 31 Mar
Delta Logo
11:59 p.m. - 12:59 p.m.
SEA
-
FLL
10h 00m
1 stop
Delta Logo
8:50 a.m. - 12:38 p.m.
FLL
-
SEA
6h 48mdirect
C$ 360Delta
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$ 441 (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$ 666 and C$ 597 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.

No, with an average price for the route of C$ 504, prices are generally cheapest when you fly direct.

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 8 weeks before departure.

Expert advice

Expert advice for your flight from Seattle to Fort Lauderdale

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
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.

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.

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.

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

Good to know

Low seasonSeptember
Cheapest flightC$ 167
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (3% 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$ 167 for a one-way ticket and C$ 305 for a round-trip.

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

    Alaska Airlines, and American Airlines 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?

    SkyTeam, and oneworld 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$ 535 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$ 420 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$ 420 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 11740 reviews
7.0Entertainment
7.1Food
7.8Comfort
8.1Boarding
8.5Crew
Airline reviews

How can I review what was denied to me. Instead of offering to let me pay for the ticket I got booted of my flight with no way home and no choice but to purchase another ticket for 12 hours later. Filing a complaint with the DOT

2.0 MediocreAnonymous, Jan 2026
SEA - ANC
Read more Alaska Airlines reviews

How can I review what was denied to me. Instead of offering to let me pay for the ticket I got booted of my flight with no way home and no choice but to purchase another ticket for 12 hours later. Filing a complaint with the DOT

From Las Vegas to Boise all went well. However, our flight was delayed in Boise and I missed my connecting flight from Seattle to Pasco. Moreover, the last flight to Pasco was full and I was booked on the 11:30 flight Sunday and given a hotel accommodation. However, I was scheduled to deliver the Sunday morning service at my church and needed to arrive no later than 10:00. Therefore, I booked a Delta flight scheduled to arrive in Pasco at 23:09. My piece of luggage checked in Las Vegas arrived in Pasco earlier today. I waited at the airport for over an hour last night to speak with an Alaska agent to no avail. I went back after church this morning in search of my piece of luggage and it could not be located. After waiting for 40 minutes to speak to the agent authorized to take my claim, he announced that he was closing the counter to assist on the flight line but not before providing me with a telephone number that would help me with filing my claim. Before I was able to make the call (due to other factors) I received a call from Alaska agent informing me that my luggage had just arrived and I am now waiting for it to be delivered. I deliberately took the more complicated route home to ensure that I would be home in plenty of time to prepare for myself for the Sunday service and accommodate my relatives’ needs. I believe the airport is undermanned given the number of flights coming in and going out. It was fiasco last night with three flights waiting for luggage and another flight landing within minutes. Today’s problems stemmed from a lack of cross training and a serious amount of cargo/baggage going out and too few people scheduled to cover.

The cabin crew was absolutely wonderful, the service was great and it was just a good flight overall.

I like them since I live in Alaska and I don't have much choice

The flight attendants were nice, but the cabin and seats were uncomfortable.

Food was terrible, noisy plane & would never pay to fly first class again. Seats in regular price are too small, no leg room & center aisle much too, too small. Seats in 1st class larger but not comfortable.

Overall, once we took off, our flight was good. Flight departure was significantly delayed due to mechanical issues. Upon arrival, it took wayyy too long to retrieve checked bags.

The ticket I purchased through Kayak did not show up in my Alaska Airlines app, and neither of the codes given to me worked for online check in. I've never had to show up to the airport at 6am wondering if I've been scammed. Cheap flight fare or whatever does not play well with airlines and I will be wary of using Kayak in the future.

Crew was rude and passive aggressive when i told them I didnt want to check my duffel bag. Then a crew member slammed my bag to the side when organizing the overhead compartment. The plane had worn leather seats with no infotainment. Plane landing was noticeably rough (this is the one year ive flown multiple times and out of american and delta this was the worst). The only redeeming quality is that we were noticeably earlier than we should have been.

The plane was delayed which was annoying. No seat back screens is a bummer. Staff if great

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Good seats in Main cabin, excellent service and excellent landing

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

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

Information on your arrival and departure airports