FLL - SEA

C$ 249 Find Cheap Flights from Fort Lauderdale to Seattle – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 497
Typical prices: C$ 463-C$ 776
United Airlines
Wed 7/11Sun 11/11
FLL - SEA • 1 stop
Cheapest direct flights
C$ 516
Typical prices: C$ 458-C$ 755
Delta
Mon 22/10Thu 25/10
FLL - SEA • Direct
Direct flights
You can fly direct with Alaska Airlines and Delta. Average duration is 6h 39m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 9 weeks in advance save around 60% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 35% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 388 (round-trip)
Shortest trip • 8h 20m (one-way)
Insights
Insights
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We hope you enjoy your trip to Seattle!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Fort Lauderdale to Seattle

Sat, 7 Nov - Wed, 11 Nov
United Airlines Logo
2:40 p.m. - 9:50 p.m.FLL  Fort Lauderdale-SEA Seattle/Tacoma Intl
10h 10m1 stop Los Angeles
United Airlines Logo
7:05 a.m. - 6:01 p.m.SEA  Seattle/Tacoma Intl-FLL Fort Lauderdale
7h 56m1 stop Houston George Bush Intcntl
C$ 497United Airlines
Wed, 28 Oct - Thu, 29 Oct
United Airlines Logo
8:00 a.m. - 2:39 p.m.FLL  Fort Lauderdale-SEA Seattle/Tacoma Intl
9h 39m1 stop San Francisco
United Airlines Logo
5:23 p.m. - 5:58 a.m.SEA  Seattle/Tacoma Intl-FLL Fort Lauderdale
9h 35m1 stop San Francisco
C$ 503United Airlines
Thu, 15 Oct - Mon, 19 Oct
United Airlines Logo
11:13 a.m. - 6:19 p.m.FLL  Fort Lauderdale-SEA Seattle/Tacoma Intl
10h 06m1 stop Newark
United Airlines Logo
11:13 p.m. - 11:14 a.m.SEA  Seattle/Tacoma Intl-FLL Fort Lauderdale
9h 01m1 stop Chicago O'Hare Intl
C$ 510United Airlines
Tue, 27 Oct - Wed, 28 Oct
United Airlines Logo
1:27 p.m. - 9:19 p.m.FLL  Fort Lauderdale-SEA Seattle/Tacoma Intl
10h 52m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
7:05 a.m. - 6:01 p.m.SEA  Seattle/Tacoma Intl-FLL Fort Lauderdale
7h 56m1 stop Houston George Bush Intcntl
C$ 511United Airlines
Thu, 22 Oct - Wed, 28 Oct
Delta Logo
8:00 a.m. - 11:33 a.m.FLL  Fort Lauderdale-SEA Seattle/Tacoma Intl
6h 33mdirect
Delta Logo
12:11 p.m. - 8:59 p.m.SEA  Seattle/Tacoma Intl-FLL Fort Lauderdale
5h 48mdirect
C$ 516Delta
Wed, 14 Oct - Sat, 14 Nov
United Airlines Logo
9:00 a.m. - 2:53 p.m.FLL  Fort Lauderdale-SEA Seattle/Tacoma Intl
8h 53m1 stop Houston George Bush Intcntl
United Airlines Logo
5:05 a.m. - 6:01 p.m.SEA  Seattle/Tacoma Intl-FLL Fort Lauderdale
9h 56m2 stops Denver Intl Houston George Bush Intcntl
C$ 517United Airlines
Tue, 10 Nov - Tue, 1 Dec
United Airlines Logo
1:27 p.m. - 7:17 p.m.FLL  Fort Lauderdale-SEA Seattle/Tacoma Intl
8h 50m1 stop Houston George Bush Intcntl
United Airlines Logo
7:00 a.m. - 5:58 p.m.SEA  Seattle/Tacoma Intl-FLL Fort Lauderdale
7h 58m1 stop Houston George Bush Intcntl
C$ 518United Airlines
Fri, 23 Oct - Tue, 27 Oct
United Airlines Logo
11:15 a.m. - 7:03 p.m.FLL  Fort Lauderdale-SEA Seattle/Tacoma Intl
10h 48m1 stop Houston George Bush Intcntl
United Airlines Logo
7:05 a.m. - 6:01 p.m.SEA  Seattle/Tacoma Intl-FLL Fort Lauderdale
7h 56m1 stop Houston George Bush Intcntl
C$ 520United Airlines
Sat, 7 Nov - Wed, 11 Nov
Southwest Logo
7:15 a.m. - 4:50 p.m.FLL  Fort Lauderdale-SEA Seattle/Tacoma Intl
12h 35m1 stop Chicago Midway
Southwest Logo
5:40 a.m. - 7:15 p.m.SEA  Seattle/Tacoma Intl-FLL Fort Lauderdale
10h 35m2 stops Phoenix Sky Harbor Intl Denver Intl
C$ 525Southwest
Fri, 16 Oct - Mon, 19 Oct
United Airlines Logo
12:27 p.m. - 6:52 p.m.FLL  Fort Lauderdale-SEA Seattle/Tacoma Intl
9h 25m1 stop Chicago O'Hare Intl
United Airlines Logo
11:13 p.m. - 11:14 a.m.SEA  Seattle/Tacoma Intl-FLL Fort Lauderdale
9h 01m1 stop Chicago O'Hare Intl
C$ 527United Airlines
Booking Insights

Price, demand, and travel trends for Fort Lauderdale to Seattle flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Fort Lauderdale to Seattle with more confidence.

How much is a round-trip flight from Fort Lauderdale to Seattle?

Round-trip flights from Fort Lauderdale to Seattle start at C$ 497. Prices are typical for this route right now, with typical round-trip fares ranging from C$ 463 to C$ 776. The lowest price found in the past 5 days was C$ 497 on United Airlines.

What's the cheapest day of the week to fly from Fort Lauderdale to Seattle?

Wednesday is the cheapest day of the week to fly from Fort Lauderdale to Seattle and is 7% cheaper than the average day. Sunday is the most expensive day with flight prices 15% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•February is the cheapest month to fly from Fort Lauderdale to Seattle at C$ 376 round-trip.
•July (C$ 707) and June (C$ 678) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 87% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Fort Lauderdale to Seattle the cheapest?

Flights from Fort Lauderdale to Seattle are cheapest 9 weeks before departure. Booking in this window typically costs about 60% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Fort Lauderdale to Seattle

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and SEA

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.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

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.

Blane Bachelor

Blane Bachelor

Expert on FLL

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.

Key details for Fort Lauderdale to Seattle flights

Low season

February

Cheapest flight

C$ 249
Best time to beat the crowds (35% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flights from Fort Lauderdale to Seattle

When to book flights from Fort Lauderdale to Seattle

Are your dates flexible? Find out the best times to travel from Fort Lauderdale to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Fort Lauderdale to Seattle flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What are the earliest and latest flights from Fort Lauderdale to Seattle?

    These are the earliest and latest flight times available from Fort Lauderdale to Seattle:

    • Earliest: departs at 7:00 am and lands at 1:39 pm
    • Latest: departs at 6:29 pm and lands at 1:08 am.

    The flight takes about 6h 39m.

  • Which cabin classes can I book on flights from Fort Lauderdale to Seattle?

    Only Economy Class is available on flights from Fort Lauderdale to Seattle.

  • How long does a flight from Fort Lauderdale to Seattle take?

    A direct flight from Fort Lauderdale to Seattle takes 6h 39m, covering 7,025 km.

  • Do I need a passport to fly from Fort Lauderdale to Seattle?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How much should I expect to pay for a Fort Lauderdale to Seattle flight?

    Round-trip flights from Fort Lauderdale to Seattle range from C$ 463 to C$ 776, with an average of C$ 577 over the past 12 months. Anything below C$ 463 counts as a good deal.

  • How expensive are last-minute Fort Lauderdale to Seattle flights?

    Last-minute fares on this route – booked within 2 weeks of departure – run 97% above the route average of C$ 577. Book 9 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Fort Lauderdale to Seattle?

    On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 388 round-trip via Los Angeles (LAX), compared to C$ 571 for direct.

  • What is the standard checked bag allowance on flights from Fort Lauderdale to Seattle?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 49–C$ 126 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Fort Lauderdale to Seattle?

    The Airbus A321neo family is used most often on this route, operated mainly by Delta and American Airlines. Other aircraft seen on the route include Airbus A321-100/200 variants.

  • How are flight departures from Fort Lauderdale to Seattle spread across the day?

    Morning is the busiest departure period on Fort Lauderdale to Seattle flights, with 50% leaving in that window. Evening departures account for 50%, Afternoon flights for 0%, and Night flights for 0%.

  • Have flight prices from Fort Lauderdale to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 497 to C$ 2,184. That means the highest observed fare was about 4x higher than the lowest one.

  • Which airlines offer Wi-Fi on Fort Lauderdale to Seattle flights?

    Three airlines offer in-flight Wi-Fi on Fort Lauderdale to Seattle flights:

    • Delta
    • Alaska Airlines
    • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

  • How are flight prices from Fort Lauderdale to Seattle looking right now?

    One-way fares from Fort Lauderdale to Seattle are currently lower than usual. Average one-way flight prices are about C$ 273, which is 32% below the typical average for this route.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around C$ 5 for economy cars. Top options include:
    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Dollar

  • Which airports can I use when flying from Fort Lauderdale to Seattle?

    Flights from Fort Lauderdale to Seattle usually depart from Fort Lauderdale (FLL) and arrive at Seattle/Tacoma Intl (SEA).

  • How do delay rates compare for morning and evening flights from Fort Lauderdale to Seattle?

    Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • At what point is a flight considered delayed on the route from Fort Lauderdale to Seattle?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Fort Lauderdale to Seattle route, 16% of flights were delayed in the past 3 months, with delays averaging 2 hours 21 minutes.

  • Which airports do connecting flights from Fort Lauderdale to Seattle pass through?

    One-stop flights from Fort Lauderdale to Seattle most commonly connect through:

    • Houston George Bush Intcntl (IAH) – 23% of one-stop connections
    • Denver Intl (DEN) – 20% of one-stop connections
    • Dallas/Fort Worth (DFW) – 18% of one-stop connections
    • Chicago O'Hare Intl (ORD) – 9% of one-stop connections

    Houston George Bush Intcntl (IAH) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Fort Lauderdale to Seattle?

    Yes. Being flexible with your travel dates can save you up to 20% on the Fort Lauderdale to Seattle route. Wednesday is the cheapest departure day at C$ 538 round-trip on average, while Sunday is the most expensive at C$ 669, a difference of C$ 131. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines are available on the route from Fort Lauderdale to Seattle?

    2 airlines operate flights between Fort Lauderdale and Seattle. The airlines offering direct flights on this route include:

    • Alaska Airlines
    • Delta

  • How much time can I save by choosing a different layover airport when travelling from Fort Lauderdale to Seattle?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 8h 20m, compared with 8h 24m via Atlanta Hartsfield-Jackson (ATL) and 8h 33m via Dallas/Fort Worth (DFW).

  • What is the time difference between Fort Lauderdale and Seattle?

    Seattle is 3 hours behind Fort Lauderdale (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Lumen Field, T-Mobile Park, and Seattle Waterfront. These are among the most viewed places in Seattle on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Fort Lauderdale to Seattle flights?

    Among airlines operating Fort Lauderdale to Seattle flights:

    • Delta: offers extra legroom; offers free seat selection
    • Alaska Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Fort Lauderdale to Seattle flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Delta: a carry-on bag and a checked bag in Economy Class
    • Alaska Airlines: a carry-on bag and a checked bag in Economy Class
    • Hawaiian Airlines: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Your guide to booking Fort Lauderdale to Seattle flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average C$ 538 – about C$ 131 less than Sunday (20% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 9 weeks before you fly. On this route, that window historically saves about 60% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Fort Lauderdale to Seattle trip for February. Fares historically average C$ 376 round-trip in that month – typically C$ 330 less than the most expensive month, which is July (based on the last 12 months).
  • If arriving on time is high on your priority list, Delta is the strongest pick on this route. 88% of Delta flights from Fort Lauderdale to Seattle arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 84%. When flights on this route do arrive late, the average delay is 2 hours21 minutes, so choosing a carrier with strong on-time performance can make a difference on tight schedules.
  • If you have the time, taking a 1-stop flight through Los Angeles Airport (LAX) can be cheaper than flying direct. The cheapest layover option averages C$ 388 round-trip on this route – about C$ 183 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.
    - Seattle Airport Marriott
    - Coast Gateway Hotel
    - Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

Prefer to fly direct from Fort Lauderdale to Seattle?

 
Find which airlines fly direct from Fort Lauderdale Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

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

Direct returns

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

More options for your flight from Fort Lauderdale to Seattle

Complete your trip to Seattle with a hotel stay or car rental