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$118+ Cheap flights from Fort Lauderdale to Seattle (FLL - SEA)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — SEA
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Fort Lauderdale to Seattle/Tacoma Intl are usually found in October or February, booked 88 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Fort Lauderdale to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Fort Lauderdale (FLL) to Seattle (SEA). 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 16, 2025.

Round-trip from

$217
(Alaska Airlines)

One-way from

$118
(Alaska Airlines)

Popular in

December

Cheapest in

October

Average price

$337

Good round-trip deal

$255 or less

Good one-way deal

$169 or less
From Fort Lauderdale to Seattle/Tacoma Intl
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One-way flight from Fort Lauderdale to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 9% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Fort Lauderdale to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Fort Lauderdale to Seattle/Tacoma Intl.
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Find flight deals from Fort Lauderdale to Seattle

Cheapest flights from Fort Lauderdale to Seattle
Explore the most affordable flight options available from Fort Lauderdale to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:38 pmFLL - SEA
Nonstop6h 44mAlaska Airlines
Sun 10/128:34 amSEA - FLL
Nonstop6h 04mAlaska Airlines
Deal found 9/14$217
This KAYAK deal was found by Cheapflights users on 9/16. 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.
Thu 12/48:30 amFLL - SEA
1 stop11h 51mAlaska Airlines
Tue 12/97:20 amSEA - FLL
1 stop10h 30mAlaska Airlines
Deal found 9/16$220
This KAYAK deal was found by Cheapflights users on 9/13. 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.
Sat 10/46:38 pmFLL - SEA
Nonstop6h 44mAlaska Airlines
Mon 10/68:34 amSEA - FLL
Nonstop6h 04mAlaska Airlines
Deal found 9/13$221
This Hawaiian Airlines deal was found by Cheapflights users on 9/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:40 pmFLL - SEA
Nonstop6h 47mHawaiian Airlines
Tue 12/97:20 amSEA - FLL
1 stop10h 30mHawaiian Airlines
Deal found 9/16$227
This KAYAK deal was found by Cheapflights users on 9/16. 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.
Fri 12/57:00 amFLL - SEA
Nonstop6h 52mAlaska Airlines
Tue 12/97:20 amSEA - FLL
1 stop10h 30mAlaska Airlines
Deal found 9/16$231
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:30 amFLL - SEA
1 stop11h 51mAlaska Airlines
Mon 12/157:20 amSEA - FLL
1 stop11h 48mAlaska Airlines
Deal found 9/16$236
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:00 amFLL - SEA
Nonstop6h 45mAlaska Airlines
Thu 1/19:16 pmSEA - FLL
Nonstop5h 53mAlaska Airlines
Deal found 9/15$237
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:52 pmFLL - SEA
1 stop9h 46mAmerican Airlines
Mon 12/1510:58 pmSEA - FLL
1 stop9h 24mAmerican Airlines
Deal found 9/14$242
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:00 amFLL - SEA
Nonstop6h 52mAlaska Airlines
Mon 12/1510:15 amSEA - FLL
1 stop8h 53mAlaska Airlines
Deal found 9/16$247
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/58:00 amFLL - SEA
1 stop28h 20mMultiple Airlines
Tue 10/71:02 pmSEA - FLL
2 stops19h 02mMultiple Airlines
Deal found 9/15$255
This Hawaiian Airlines deal was found by Cheapflights users on 9/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:30 amFLL - SEA
1 stop11h 51mHawaiian Airlines
Wed 12/107:20 amSEA - FLL
1 stop10h 30mHawaiian Airlines
Deal found 9/16$256
This Delta deal was found by Cheapflights users on 9/16. 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 10/208:45 amFLL - SEA
Nonstop6h 35mDelta
Fri 10/3111:55 amSEA - FLL
Nonstop5h 46mDelta
Deal found 9/16$257

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fort Lauderdale to Seattle 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 16, 2025.
Use the filters below to find and compare flights from Fort Lauderdale to Seattle that are best for you.

Fly from

Fort Lauderdale

Fly to

Seattle

Route

Depart

Return

Price

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Wed 2/18

8:45 am-12:41 pm

Nonstop6h 56m

Seattle/Tacoma Intl

Tue 2/24

11:55 am-8:44 pm

Nonstop5h 49m

$217

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Thu 2/5

7:00 am-10:34 am

Nonstop6h 34m

Seattle/Tacoma Intl

Mon 2/9

10:45 pm-7:48 am

Nonstop6h 03m

$217

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Thu 11/6

6:23 pm-10:10 pm

Nonstop6h 47m

Seattle/Tacoma Intl

Mon 11/10

8:35 am-5:23 pm

Nonstop5h 48m

$217

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Wed 12/17

8:40 am-12:23 pm

Nonstop6h 43m

Seattle/Tacoma Intl

Wed 1/7

11:55 am-8:44 pm

Nonstop5h 49m

$217

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Thu 12/25

8:00 am-11:44 am

Nonstop6h 44m

Seattle/Tacoma Intl

Wed 12/31

11:59 am-8:41 pm

Nonstop5h 42m

$217

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Tue 10/21

8:45 am-12:20 pm

Nonstop6h 35m

Seattle/Tacoma Intl

Mon 10/27

11:55 am-8:41 pm

Nonstop5h 46m

$217

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Thu 10/9

8:45 am-12:20 pm

Nonstop6h 35m

Seattle/Tacoma Intl

Wed 10/15

11:55 am-8:41 pm

Nonstop5h 46m

$217

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Wed 12/3

7:00 am-10:52 am

Nonstop6h 52m

Seattle/Tacoma Intl

Tue 12/9

7:20 am-8:50 pm

1 stop10h 30m

$227

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Fri 12/5

6:50 am-1:25 pm

1 stop9h 35m

Seattle/Tacoma Intl

Tue 12/9

5:40 am-4:10 pm

1 stop7h 30m

$237

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Sat 10/11

6:38 pm-10:22 pm

Nonstop6h 44m

Seattle/Tacoma Intl

Mon 10/13

8:34 am-5:38 pm

Nonstop6h 04m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 22 results
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The best insider tips for Fort Lauderdale to Seattle 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 Fort Lauderdale to Seattle trip
Airports
FLL

FLL's color-coded terminals simplify navigation. Terminals 3 and 4 are connected, while Terminals 1 and 2 are separate, aiding quick departures.

Read more about FLLby Paul Rubio
SEA

Use the Link light rail from SEA to downtown Seattle for a cost-effective, 40-minute journey with ample luggage space.

Read more about SEAby Brandon Schultz
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 Fort Lauderdale to Seattle

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

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

Use this chart to determine the optimal time to book a round-trip flight from Fort Lauderdale to Seattle. Price data was last updated on September 12, 2025.

The best time to book flights from Fort Lauderdale to Seattle is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Fort Lauderdale to Seattle (average of $238). Flying from Fort Lauderdale to Seattle in June is currently the most expensive (average of $387). 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 FLL to SEA?

Find hourly flight availability from Fort Lauderdale to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Fort Lauderdale to Seattle in the evening. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Fort Lauderdale to Seattle. Price data was last updated on September 14, 2025.

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

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated September 16, 2025.
Read through reviews of airlines operating flights from Fort Lauderdale to Seattle, such as Alaska Airlines, Delta, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,957 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,724 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,924 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from Fort Lauderdale to Seattle. 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 Fort Lauderdale to Seattle?

    To fly from Fort Lauderdale to Seattle, you need to book a flight from Fort Lauderdale (FLL) to Seattle/Tacoma Intl (SEA). Nonstop flights to Seattle/Tacoma Intl from Fort Lauderdale take 6h 34m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Fort Lauderdale to Seattle/Tacoma Intl offered by 7 different airlines.

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

    Within the past month, 38 users have taken a look at flights from Fort Lauderdale to Seattle/Tacoma Intl.

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

    For as low as $217, Delta can have you in Seattle from Fort Lauderdale in 6h 34m. Fort Lauderdale and Seattle are separated by a distance of 2712 mi. Generally, flights for this route are nonstop.

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

    According to our current data, Hawaiian Airlines ($118), Spirit Airlines ($152), and Delta ($191) offers the cheapest pricing from Fort Lauderdale to Seattle. Hawaiian Airlines is currently priced 67% below the average price you’ll pay for this route.

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

    No one likes to see their flight delayed. When booking a flight from Fort Lauderdale to Seattle consider choosing Delta (68%), Alaska Airlines (58%) or Air Tahiti Nui (58%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Fort Lauderdale to Seattle? While on average our users pay $761, our data indicates the cheapest price to be $138. The most popular route (Fort Lauderdale - Seattle/Tacoma Intl), is priced around $217.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Fort Lauderdale to Seattle (average of $238). Flying from Fort Lauderdale to Seattle in June is currently the most expensive (average of $387). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

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Top 7 airlines flying from Fort Lauderdale to Seattle

Discover the top 7 airlines that operate flights from Fort Lauderdale to Seattle. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$118Average$281FlexibilityNo cancel feeOn-time85%
Spirit AirlinesCheapest$152Average$254FlexibilityNo cancel feeOn-time65%
DeltaCheapest$191Average$357FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$199Average$417FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$214Average$330FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$214Average$372FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$237Average$404FlexibilityNo cancel feeOn-time75%

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