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$90+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — SEA
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Find cheap flights from Fort Lauderdale to Seattle with Cheapflights

1. Tell us where you want to go

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3. Compare prices and book

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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 Friday or Thursday 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 March 10, 2026.

This Delta deal was found by Cheapflights users on 3/9. 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.
Thu 4/238:50 am
FLL
-
SEA
Nonstop6h 40m
Delta
Wed 4/2912:05 pm
SEA
-
FLL
Nonstop5h 46m
Delta
Deal found 3/9$159
This Delta deal was found by Cheapflights users on 3/9. 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.
Thu 4/238:50 am
FLL
-
SEA
Nonstop6h 40m
Delta
Tue 4/285:59 pm
SEA
-
FLL
1 stop10h 33m
Delta
Deal found 3/9$169
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:40 pm
FLL
-
SEA
1 stop8h 25m
Southwest
Tue 4/2811:45 pm
SEA
-
FLL
2 stops10h 20m
Southwest
Deal found 3/9$184
This Delta deal was found by Cheapflights users on 3/10. 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.
Thu 4/238:50 am
FLL
-
SEA
Nonstop6h 40m
Delta
Mon 4/2711:59 pm
SEA
-
FLL
1 stop10h 39m
Delta
Deal found 3/10$189
This Southwest deal was found by Cheapflights users on 3/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:30 pm
FLL
-
SEA
1 stop9h 40m
Southwest
Sun 4/198:50 pm
SEA
-
FLL
2 stops13h 50m
Southwest
Deal found 3/6$190
This CheapOair deal was found by Cheapflights users on 3/6. 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.
Thu 4/236:23 pm
FLL
-
SEA
Nonstop6h 42m
Alaska Airlines
Tue 4/288:13 am
SEA
-
FLL
Nonstop6h 10m
Alaska Airlines
Deal found 3/6$199
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/96:17 pm
FLL
-
SEA
1 stop9h 17m
United Airlines
Mon 4/136:30 am
SEA
-
FLL
1 stop8h 25m
United Airlines
Deal found 3/8$203
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:30 pm
FLL
-
SEA
1 stop9h 40m
Southwest
Fri 4/178:00 am
SEA
-
FLL
1 stop13h 05m
Southwest
Deal found 3/8$204
This Delta deal was found by Cheapflights users on 3/9. 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.
Thu 5/77:55 am
FLL
-
SEA
Nonstop6h 35m
Delta
Tue 5/1212:05 pm
SEA
-
FLL
Nonstop5h 56m
Delta
Deal found 3/9$208
This Expedia deal was found by Cheapflights users on 3/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:00 am
FLL
-
SEA
Nonstop6h 51m
Alaska Airlines
Fri 4/178:42 pm
SEA
-
FLL
1 stop16h 06m
Alaska Airlines
Deal found 3/8$209
This Delta deal was found by Cheapflights users on 3/9. 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.
Thu 4/168:50 am
FLL
-
SEA
Nonstop6h 40m
Delta
Sun 4/196:00 am
SEA
-
FLL
1 stop9h 57m
Delta
Deal found 3/9$218

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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$159
(Delta)

One-way from

$90
(Southwest)

Popular in

June

Cheapest in

October

Average price

$380

Good round-trip deal

$337 or less

Good one-way deal

$211 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
Highest demand for flights based on searches. 10% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 10, 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

Fri 5/8

2:50 pm-10:48 pm

1 stop10h 58m

Seattle/Tacoma Intl

Sun 5/10

5:30 am-7:04 pm

1 stop10h 34m

$179

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Thu 4/23

6:40 pm-12:05 am

1 stop8h 25m

Seattle/Tacoma Intl

Mon 4/27

11:55 pm-1:05 pm

2 stops10h 10m

$184
Quickest round-trip

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Tue 4/21

8:50 am-12:30 pm

Nonstop6h 40m

Seattle/Tacoma Intl

Thu 4/30

11:14 pm-10:03 am

1 stop7h 49m

$218

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Thu 4/30

7:10 am-4:10 pm

1 stop12h 00m

Seattle/Tacoma Intl

Sat 5/2

10:22 am-11:26 pm

1 stop10h 04m

$277

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Sat 5/9

1:05 pm-10:10 pm

2 stops12h 05m

Seattle/Tacoma Intl

Sat 5/9

11:55 pm-11:30 am

1 stop8h 35m

$303

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Sat 5/9

4:32 pm-9:56 pm

1 stop8h 24m

Seattle/Tacoma Intl

Sun 5/17

5:30 am-7:04 pm

1 stop10h 34m

$308

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Sun 4/5

6:15 am-12:47 pm

1 stop9h 32m

Seattle/Tacoma Intl

Sun 4/12

10:35 pm-12:01 pm

2 stops10h 26m

$338

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Thu 4/9

1:40 pm-11:30 pm

2 stops12h 50m

Seattle/Tacoma Intl

Mon 4/13

11:55 pm-1:05 pm

2 stops10h 10m

$345

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Thu 4/30

12:15 pm-1:12 am

2 stops15h 57m

Seattle/Tacoma Intl

Sat 5/2

6:58 pm-10:57 am

2 stops12h 59m

$347

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Wed 8/5

10:40 am-8:25 pm

2 stops12h 45m

Seattle/Tacoma Intl

Sat 8/15

11:00 pm-10:30 am

1 stop8h 30m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 22 resultsSorted by cheapest first
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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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
WAYAPrice 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?

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 March 6, 2026.

The best time to book flights from Fort Lauderdale to Seattle is 32 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, October is the cheapest month in which you can book a flight from Fort Lauderdale to Seattle (average of $132). Flying from Fort Lauderdale to Seattle in November is currently the most expensive (average of $208). 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 March 10, 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.

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 March 10, 2026.
Read through reviews of airlines operating flights from Fort Lauderdale to Seattle, such as Alaska Airlines,Delta, andHawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
12,014 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very good
12,014 reviews
Alaska Airlines
8.0
Very good
12,014 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Delta
7.9
Good
8,276 reviews
Alaska Airlines
8.0
Very good
12,014 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Hawaiian Airlines
7.8
Good
2,837 reviews
Alaska Airlines
8.0
Very good
12,014 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
United Airlines
7.4
Good
9,409 reviews
Alaska Airlines
8.0
Very good
12,014 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
American Airlines
7.1
Good
11,414 reviews
Alaska Airlines
8.0
Very good
12,014 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

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 32m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight 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, 47 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 $184, Delta can have you in Seattle from Fort Lauderdale in 8h 25m. 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 ($118), Spirit Airlines ($119), and Delta ($167) offers the cheapest pricing from Fort Lauderdale to Seattle. Hawaiian Airlines is currently priced 64% 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 $109 and Delta from $118 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 Delta (59%), Alaska Airlines (59%) or Hawaiian Airlines (56%) 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 $831, our data indicates the cheapest price to be $148. The most popular route (Fort Lauderdale - Seattle/Tacoma Intl), is priced around $159.

  • 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, October is the cheapest month in which you can book a flight from Fort Lauderdale to Seattle (average of $132). Flying from Fort Lauderdale to Seattle in November is currently the most expensive (average of $208). 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
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Kent
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis

Browse thousands of different options on Cheapflights for your next trip

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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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$118Average$263FlexibilityNo cancel feeOn-time85%
Spirit AirlinesCheapest$119Average$254FlexibilityNo cancel feeOn-time65%
DeltaCheapest$167Average$359FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$178Average$324FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$178Average$356FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$196Average$347FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$214Average$307FlexibilityNo cancel feeOn-time63%

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