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$229+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — SEA
Jul 22 — Jul 291
Wed 7/22
Wed 7/29
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Fort Lauderdale to Seattle/Tacoma Intl are usually found in February or October, booked 62 days in advance, depart on a Friday or Wednesday and return on a Wednesday

Cheap 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 June 22, 2026.

This United Airlines deal was found by Cheapflights users on 6/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:15 am
FLL
-
SEA
1 stop10h 53m
United Airlines
Mon 9/287:11 am
SEA
-
FLL
1 stop8h 02m
United Airlines
Deal found 6/20$342
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Sun 9/67:08 pm
FLL
-
SEA
1 stop8h 42m
American Airlines
Mon 9/1410:36 pm
SEA
-
FLL
1 stop8h 42m
American Airlines
Deal found 6/21$347
This United Airlines deal was found by Cheapflights users on 6/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:30 pm
FLL
-
SEA
2 stops10h 42m
United Airlines
Sun 11/17:03 am
SEA
-
FLL
1 stop7h 56m
United Airlines
Deal found 6/17$348
This American Airlines deal was found by Cheapflights users on 6/20. 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.
Tue 8/117:21 am
FLL
-
SEA
1 stop9h 42m
American Airlines
Wed 8/195:00 am
SEA
-
FLL
1 stop7h 40m
American Airlines
Deal found 6/20$356
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 9/256:29 pm
FLL
-
SEA
Nonstop6h 27m
Alaska Airlines
Sun 10/48:12 am
SEA
-
FLL
Nonstop6h 07m
Alaska Airlines
Deal found 6/17$357
This United Airlines deal was found by Cheapflights users on 6/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:03 am
FLL
-
SEA
1 stop9h 27m
United Airlines
Wed 8/197:00 am
SEA
-
FLL
1 stop7h 59m
United Airlines
Deal found 6/19$358
This United Airlines deal was found by Cheapflights users on 6/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:00 am
FLL
-
SEA
2 stops11h 37m
United Airlines
Sat 10/37:11 am
SEA
-
FLL
1 stop8h 02m
United Airlines
Deal found 6/21$359
This CheapOair deal was found by Cheapflights users on 6/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:27 pm
FLL
-
SEA
Nonstop6h 27m
Alaska Airlines
Mon 8/318:23 am
SEA
-
FLL
Nonstop6h 01m
Alaska Airlines
Deal found 6/21$360
This American Airlines deal was found by Cheapflights users on 6/20. 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.
Sat 8/157:21 am
FLL
-
SEA
1 stop10h 07m
American Airlines
Sat 8/225:00 am
SEA
-
FLL
1 stop7h 40m
American Airlines
Deal found 6/20$361
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Thu 8/207:08 pm
FLL
-
SEA
1 stop8h 42m
American Airlines
Thu 8/275:10 am
SEA
-
FLL
1 stop9h 16m
American Airlines
Deal found 6/21$362
This United Airlines deal was found by Cheapflights users on 6/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:00 am
FLL
-
SEA
1 stop8h 52m
United Airlines
Tue 9/228:40 am
SEA
-
FLL
2 stops10h 18m
United Airlines
Deal found 6/21$363

Find 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 June 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$342
(United Airlines)

One-way from

$229
(United Airlines)

Popular in

March

Cheapest in

February

Average price

$466

Good round-trip deal

$407 or less

Good one-way deal

$233 or less
Provider with most accurate pricing for Fort Lauderdale-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fort Lauderdale-Seattle/Tacoma Intl flights.
Search Deals
From Fort Lauderdale to Seattle/Tacoma Intl
Search Deals
One-way flight from Fort Lauderdale to Seattle/Tacoma Intl
Search Deals
High demand for flights, 9% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Fort Lauderdale to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Fort Lauderdale to Seattle/Tacoma Intl.
Search Deals

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 June 22, 2026.
Use the filters below to find and compare flights from Fort Lauderdale to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Sun 9/13

5:35 pm-11:10 pm

1 stop8h 35m

Seattle/Tacoma Intl

Mon 9/21

5:15 am-5:25 pm

1 stop9h 10m

$392

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Fri 8/21

2:50 pm-10:55 pm

2 stops11h 05m

Seattle/Tacoma Intl

Sun 8/30

9:25 pm-5:55 pm

2 stops17h 30m

$393

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Thu 9/3

1:05 pm-12:20 am

2 stops14h 15m

Seattle/Tacoma Intl

Sun 9/6

11:05 pm-11:35 am

1 stop9h 30m

$403
Quickest round-trip

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Fri 7/10

8:20 am-11:49 am

Nonstop6h 29m

Seattle/Tacoma Intl

Mon 7/20

1:00 pm-9:52 pm

Nonstop5h 52m

$407

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Fri 8/7

6:30 pm-9:59 pm

Nonstop6h 29m

Seattle/Tacoma Intl

Sun 8/16

8:23 am-5:27 pm

Nonstop6h 04m

$462

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Thu 8/20

8:10 am-11:39 am

Nonstop6h 29m

Seattle/Tacoma Intl

Thu 8/27

11:59 pm-11:05 am

1 stop8h 06m

$467

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Sun 8/30

7:00 am-5:42 pm

2 stops13h 42m

Seattle/Tacoma Intl

Tue 9/8

11:59 pm-11:04 am

1 stop8h 05m

$477

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Thu 8/20

11:15 am-9:41 pm

2 stops13h 26m

Seattle/Tacoma Intl

Thu 8/27

6:52 pm-11:29 am

2 stops13h 37m

$482

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Wed 7/8

7:53 am-4:40 pm

1 stop11h 47m

Seattle/Tacoma Intl

Wed 8/19

1:00 pm-9:52 pm

Nonstop5h 52m

$492

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Thu 7/9

8:20 am-11:49 am

Nonstop6h 29m

Seattle/Tacoma Intl

Tue 7/14

5:30 am-5:28 pm

1 stop8h 58m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 24 resultsSorted by cheapest first
1
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3

Compare providers for flights from Fort Lauderdale to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fort Lauderdale to Seattle in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars
WAYAPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fort Lauderdale-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fort Lauderdale-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fort Lauderdale-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fort Lauderdale-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fort Lauderdale-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

The best time to book flights from Fort Lauderdale to Seattle is 61 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, February is the cheapest month in which you can book a flight from Fort Lauderdale to Seattle (average of $252). Flying from Fort Lauderdale to Seattle in March is currently the most expensive (average of $469). 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 June 22, 2026.

When flying from Fort Lauderdale to Seattle, 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 Fort Lauderdale to Seattle?

The best insider tips for Fort Lauderdale to Seattle flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Fort Lauderdale to Seattle trip
Our travel experts
Paul Rubio

Paul Rubio

Expert on FLL

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 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

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 June 22, 2026.
Read through reviews of airlines operating flights from Fort Lauderdale to Seattle, such as Alaska Airlines,Southwest, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,561 reviews

Overall

7.9

Crew

8.5

Food

7.0

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.
Alaska Airlines
7.9
Good
12,561 reviews
Alaska Airlines
7.9
Good
12,561 reviews

Overall

7.9

Crew

8.5

Food

7.0

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.
Southwest
7.9
Good
4,243 reviews
Alaska Airlines
7.9
Good
12,561 reviews

Overall

7.9

Crew

8.5

Food

7.0

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.
Delta
7.8
Good
8,421 reviews
Alaska Airlines
7.9
Good
12,561 reviews

Overall

7.9

Crew

8.5

Food

7.0

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.
United Airlines
7.4
Good
9,875 reviews
Alaska Airlines
7.9
Good
12,561 reviews

Overall

7.9

Crew

8.5

Food

7.0

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.
American Airlines
7.1
Good
11,739 reviews
Alaska Airlines
7.9
Good
12,561 reviews

Overall

7.9

Crew

8.5

Food

7.0

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.

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 25m 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 6 different airlines.

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

    Within the past month, 33 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 $407, Southwest can have you in Seattle from Fort Lauderdale in 6h 29m. Fort Lauderdale and Seattle are separated by a distance of 2712 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, Hawaiian Airlines ($108), Delta ($164), and American Airlines ($178) offers the cheapest pricing from Fort Lauderdale to Seattle. Hawaiian Airlines is currently priced 70% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Fort Lauderdale to Seattle one-way?

    One-way options have recently been found by users for as low as $80 on Frontier. Other airlines that offer cheap prices include Southwest from $113 and Delta from $119 one-way.

  • 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 Hawaiian Airlines (100%), Korean Air (98%) or Alaska Airlines (93%) 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 $884, our data indicates the cheapest price to be $163. The most popular route (Fort Lauderdale - Seattle/Tacoma Intl), is priced around $342.

  • 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, February is the cheapest month in which you can book a flight from Fort Lauderdale to Seattle (average of $252). Flying from Fort Lauderdale to Seattle in March is currently the most expensive (average of $469). 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
Tacoma
Lacey
Leavenworth
Olympia
Ocean Shores
Renton
Edmonds
Snoqualmie
Tumwater
Tukwila
Kent
Lynnwood
Ellensburg
Fife
Marysville
Lakewood
Issaquah
Shoreline
Centralia

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Fort Lauderdale to Seattle

Discover the top 6 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 June 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$108Average$257FlexibilityNo cancel feeOn-time85%
DeltaCheapest$164Average$408FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$178Average$423FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$192Average$362FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$199Average$361FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$214Average$435FlexibilityNo cancel feeOn-time63%

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