How popular is this Fort Lauderdale to Seattle flight route?

Within the past month, 36 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 $237, Alaska Airlines can have you in Seattle from Fort Lauderdale in 6h 44m. 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 ($119), and Delta ($193) offers the cheapest pricing from Fort Lauderdale to Seattle. Hawaiian Airlines is currently priced 66% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 $838, our data indicates the cheapest price to be $118. The most popular route (Fort Lauderdale - Seattle/Tacoma Intl), is priced around $237.

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 Alaska Airlines (58%), Hawaiian 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 most popular airlines that fly from Fort Lauderdale to Seattle?

Consider American Airlines, Alaska Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Fort Lauderdale to Seattle.

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

Users have found that flying from Fort Lauderdale to Seattle on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

To save on the cost of your flight from Fort Lauderdale to Seattle, book at least 57 days before your planned departure. Booking around this time can save you about 183% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $557 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $777.

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

Flights from Fort Lauderdale to Seattle lean towards being more expensive in December. Prices are generally better when you fly from Fort Lauderdale to Seattle in October, with the cheapest ticket starting at $168.

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 20m 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.

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.

$128+ Cheap Flights from Fort Lauderdale to Seattle

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Fort Lauderdale to Seattle/Tacoma Intl are usually found in October or September, booked 88 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Fort Lauderdale to Seattle

Round-trip from	$237 (Delta)
One-way from	$128 (Kiwi.com)
Popular in	December
Cheapest in	October
Average price	$339
Good round-trip deal	$247 or less
Good one-way deal	$182 or less

From Fort Lauderdale to Seattle/Tacoma Intl

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One-way flight from Fort Lauderdale to Seattle/Tacoma Intl

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in August 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 August 18, 2025.

Fri 9/195:35 pmFLL - SEA

Nonstop6h 20mDelta

Mon 9/297:35 amSEA - FLL

Nonstop5h 50mDelta

Deal found 8/18

$237

Fri 9/56:00 amFLL - SEA

2 stops14h 33mFrontier

Sat 9/137:00 amSEA - FLL

2 stops13h 07mFrontier

Deal found 8/15

$242

Thu 9/1812:15 pmFLL - SEA

1 stop12h 15mSouthwest

Sun 9/2111:10 pmSEA - FLL

1 stop9h 50mSouthwest

Deal found 8/17

$257

Thu 9/256:48 pmFLL - SEA

Nonstop6h 34mMultiple Airlines

Thu 10/26:12 amSEA - FLL

2 stops14h 40mMultiple Airlines

Deal found 8/16

$259

Fri 9/56:48 pmFLL - SEA

Nonstop6h 34mMultiple Airlines

Sat 9/137:00 amSEA - FLL

2 stops13h 07mMultiple Airlines

Deal found 8/15

$265

Wed 10/156:38 pmFLL - SEA

Nonstop6h 44mMultiple Airlines

Fri 10/242:31 pmSEA - FLL

2 stops15h 03mMultiple Airlines

Deal found 8/17

$266

Tue 9/166:48 pmFLL - SEA

Nonstop6h 34mHawaiian Airlines

Fri 9/268:37 amSEA - FLL

Nonstop6h 06mHawaiian Airlines

Deal found 8/17

$267

Tue 9/168:45 pmFLL - SEA

1 stop16h 34mJetBlue

Fri 9/2611:59 pmSEA - FLL

1 stop10h 20mJetBlue

Deal found 8/17

$268

Fri 9/126:00 amFLL - SEA

2 stops14h 33mMultiple Airlines

Wed 9/178:37 amSEA - FLL

Nonstop6h 06mMultiple Airlines

Deal found 8/17

$270

Fri 9/192:00 pmFLL - SEA

1 stop11h 24mJetBlue

Fri 10/311:59 pmSEA - FLL

1 stop10h 20mJetBlue

Deal found 8/17

$273

Sat 9/67:25 amFLL - SEA

2 stops16h 14mMultiple Airlines

Mon 9/151:47 pmSEA - FLL

1 stop12h 58mMultiple Airlines

Deal found 8/17

$276

Best flights from Fort Lauderdale to Seattle
Discover carefully curated flight deals from Fort Lauderdale to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2025.

Wed 10/156:38 pmFLL - SEA

Nonstop6h 44mAlaska Airlines

Mon 10/208:34 amSEA - FLL

Nonstop6h 04mAlaska Airlines

Deal found 8/15

$237

Fri 9/195:35 pmFLL - SEA

Nonstop6h 20mDelta

Sun 9/217:35 amSEA - FLL

Nonstop5h 50mDelta

Deal found 8/15

$237

Wed 10/156:38 pmFLL - SEA

Nonstop6h 44mAlaska Airlines

Sun 10/198:34 amSEA - FLL

Nonstop6h 04mAlaska Airlines

Deal found 8/15

$237

Thu 10/98:45 amFLL - SEA

Nonstop6h 35mDelta

Mon 10/2011:55 amSEA - FLL

Nonstop5h 46mDelta

Deal found 8/17

$237

Thu 10/166:38 pmFLL - SEA

Nonstop6h 44mAlaska Airlines

Sun 10/198:34 amSEA - FLL

Nonstop6h 04mAlaska Airlines

Deal found 8/15

$237

Fri 10/176:38 pmFLL - SEA

Nonstop6h 44mAlaska Airlines

Wed 10/228:34 amSEA - FLL

Nonstop6h 04mAlaska Airlines

Deal found 8/15

$237

Fri 9/126:48 pmFLL - SEA

Nonstop6h 34mAlaska Airlines

Tue 9/168:37 amSEA - FLL

Nonstop6h 06mAlaska Airlines

Deal found 8/16

$237

Thu 9/186:48 pmFLL - SEA

Nonstop6h 34mAlaska Airlines

Wed 9/248:37 amSEA - FLL

Nonstop6h 06mAlaska Airlines

Deal found 8/16

$237

Fri 10/176:38 pmFLL - SEA

Nonstop6h 44mAlaska Airlines

Mon 10/208:34 amSEA - FLL

Nonstop6h 04mAlaska Airlines

Deal found 8/15

$237

Fri 10/176:38 pmFLL - SEA

Nonstop6h 44mAlaska Airlines

Tue 10/218:34 amSEA - FLL

Nonstop6h 04mAlaska Airlines

Deal found 8/15

$237

Thu 9/186:48 pmFLL - SEA

Nonstop6h 34mAlaska Airlines

Tue 9/238:37 amSEA - FLL

Nonstop6h 06mAlaska Airlines

Deal found 8/16

$237

Thu 10/26:48 pmFLL - SEA

Nonstop6h 34mAlaska Airlines

Wed 10/88:34 amSEA - FLL

Nonstop6h 04mAlaska Airlines

Deal found 8/17

$237

Last-minute flights from Fort Lauderdale to Seattle
Discover last-minute flight deals from Fort Lauderdale to Seattle. Data last updated August 18, 2025 and is based on user searches.

Fri 9/56:00 amFLL - SEA

2 stops14h 33mFrontier

Sat 9/137:00 amSEA - FLL

2 stops13h 07mFrontier

Deal found 8/15

$242

Fri 9/56:48 pmFLL - SEA

Nonstop6h 34mMultiple Airlines

Sat 9/137:00 amSEA - FLL

2 stops13h 07mMultiple Airlines

Deal found 8/15

$265

Sat 9/67:25 amFLL - SEA

2 stops16h 14mMultiple Airlines

Mon 9/151:47 pmSEA - FLL

1 stop12h 58mMultiple Airlines

Deal found 8/17

$276

Fri 9/126:00 amFLL - SEA

2 stops14h 33mMultiple Airlines

Wed 9/178:37 amSEA - FLL

Nonstop6h 06mMultiple Airlines

Deal found 8/17

$270

Mon 9/153:25 pmFLL - SEA

1 stop9h 20mSouthwest

Mon 9/2211:10 pmSEA - FLL

1 stop10h 15mSouthwest

Deal found 8/16

$277

Tue 9/166:48 pmFLL - SEA

Nonstop6h 34mHawaiian Airlines

Fri 9/268:37 amSEA - FLL

Nonstop6h 06mHawaiian Airlines

Deal found 8/17

$267

Tue 9/168:45 pmFLL - SEA

1 stop16h 34mJetBlue

Fri 9/2611:59 pmSEA - FLL

1 stop10h 20mJetBlue

Deal found 8/17

$268

Thu 9/1812:15 pmFLL - SEA

1 stop12h 15mSouthwest

Sun 9/2111:10 pmSEA - FLL

1 stop9h 50mSouthwest

Deal found 8/17

$257

Fri 9/196:48 pmFLL - SEA

Nonstop6h 34mHawaiian Airlines

Mon 9/298:37 amSEA - FLL

Nonstop6h 06mHawaiian Airlines

Deal found 8/17

$237

Fri 9/192:00 pmFLL - SEA

1 stop11h 24mJetBlue

Fri 10/311:59 pmSEA - FLL

1 stop10h 20mJetBlue

Deal found 8/17

$273

Thu 9/256:48 pmFLL - SEA

Nonstop6h 34mMultiple Airlines

Thu 10/26:12 amSEA - FLL

2 stops14h 40mMultiple Airlines

Deal found 8/16

$259

One-way flights from Fort Lauderdale to Seattle
Search for one-way flight options from Fort Lauderdale to Seattle. Find affordable one-way fares based on user searches. Data last updated August 18, 2025.

Mon 10/208:40 pmFLL - SEA

2 stops18h 27mMultiple Airlines

Deal found 8/17

$128

Thu 10/163:08 pmFLL - SEA

1 stop10h 09mUnited Airlines

Deal found 8/17

$129

Wed 11/129:02 amFLL - SEA

2 stops30h 11mMultiple Airlines

Deal found 8/16

$130

Mon 10/276:00 amFLL - SEA

2 stops33h 13mMultiple Airlines

Deal found 8/17

$131

Fri 10/176:00 amFLL - SEA

2 stops18h 08mFrontier

Deal found 8/17

$132

Sun 11/169:30 pmFLL - SEA

2 stops17h 43mMultiple Airlines

Deal found 8/17

$134

Mon 9/88:55 amFLL - SEA

1 stop11h 38mMultiple Airlines

Deal found 8/15

$135

Tue 9/166:48 pmFLL - SEA

Nonstop6h 34mHawaiian Airlines

Deal found 8/16

$139

Sat 9/64:15 pmFLL - SEA

3 stops21h 56mMultiple Airlines

Deal found 8/16

$143

Sun 10/198:55 amFLL - SEA

1 stop15h 14mMultiple Airlines

Deal found 8/18

$147

Wed 9/39:45 pmFLL - SEA

2 stops53h 45mMultiple Airlines

Deal found 8/17

$148

Mon 9/153:25 pmFLL - SEA

1 stop9h 20mSouthwest

Deal found 8/16

$149

Cheapflights Fare Finder

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

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Wed 10/15

6:38 pm-10:22 pm

Nonstop6h 44m

Seattle/Tacoma Intl

Mon 10/20

8:34 am-5:38 pm

Nonstop6h 04m

$237

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Fri 9/19

5:35 pm-8:55 pm

Nonstop6h 20m

Seattle/Tacoma Intl

Sun 9/21

7:35 am-4:25 pm

Nonstop5h 50m

$237

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Wed 10/15

6:38 pm-10:22 pm

Nonstop6h 44m

Seattle/Tacoma Intl

Sun 10/19

8:34 am-5:38 pm

Nonstop6h 04m

$237

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Thu 10/9

8:45 am-12:20 pm

Nonstop6h 35m

Seattle/Tacoma Intl

Mon 10/20

11:55 am-8:41 pm

Nonstop5h 46m

$237

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Thu 10/16

6:38 pm-10:22 pm

Nonstop6h 44m

Seattle/Tacoma Intl

Sun 10/19

8:34 am-5:38 pm

Nonstop6h 04m

$237

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Fri 10/17

6:38 pm-10:22 pm

Nonstop6h 44m

Seattle/Tacoma Intl

Wed 10/22

8:34 am-5:38 pm

Nonstop6h 04m

$237

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Fri 9/12

6:48 pm-10:22 pm

Nonstop6h 34m

Seattle/Tacoma Intl

Tue 9/16

8:37 am-5:43 pm

Nonstop6h 06m

$237

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Thu 9/18

6:48 pm-10:22 pm

Nonstop6h 34m

Seattle/Tacoma Intl

Wed 9/24

8:37 am-5:43 pm

Nonstop6h 06m

$237

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Fri 10/17

6:38 pm-10:22 pm

Nonstop6h 44m

Seattle/Tacoma Intl

Mon 10/20

8:34 am-5:38 pm

Nonstop6h 04m

$237

Fort LauderdaleSeattle

FLL - SEA

FLLSEA

Fort Lauderdale

Fri 10/17

6:38 pm-10:22 pm

Nonstop6h 44m

Seattle/Tacoma Intl

Tue 10/21

8:34 am-5:38 pm

Nonstop6h 04m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 20 results

The best insider tips for Fort Lauderdale to Seattle flights

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.

SEA

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

Our travel experts

Paul Rubio

Expert on FLL

Brandon Schultz

Expert on SEA

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 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 $388). 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?

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?

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.

Weekly flight availability from Fort Lauderdale to Seattle

The most flights from FLL to SEA are scheduled on a Monday (4 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Seattle

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

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

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

7,981 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

2,664 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

8,925 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

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

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 20m 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, 36 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 $237, Alaska Airlines can have you in Seattle from Fort Lauderdale in 6h 44m. 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 ($119), and Delta ($193) offers the cheapest pricing from Fort Lauderdale to Seattle. Hawaiian Airlines is currently priced 66% 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 Alaska Airlines (58%), Hawaiian 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 $838, our data indicates the cheapest price to be $118. The most popular route (Fort Lauderdale - Seattle/Tacoma Intl), is priced around $237.
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 $388). 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

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Other flights to Seattle

Top 7 airlines flying from Fort Lauderdale to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest$118	Average$301	FlexibilityNo cancel fee	On-time85%
Spirit Airlines	Cheapest$119	Average$253	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$193	Average$356	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$199	Average$417	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$214	Average$331	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$214	Average$379	FlexibilityNo cancel fee	On-time71%
Alaska Airlines	Cheapest$237	Average$405	FlexibilityNo cancel fee	On-time75%

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$128+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Fort Lauderdale to Seattle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Fort Lauderdale to Seattle/Tacoma Intl are usually found in October or September, booked 88 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Fort Lauderdale to Seattle

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Fort Lauderdale to Seattle

Cheapest flights from Fort Lauderdale to SeattleExplore 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 August 18, 2025.

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 August 18, 2025.

Cheapflights Fare Finder

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

The best insider tips for Fort Lauderdale to Seattle flights

Cheapflights partnered with top experts to bring you the best recommendations for your Fort Lauderdale to Seattle trip

Airports

FLL

SEA

Our travel experts

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.

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 August 8, 2025.

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

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 August 18, 2025.

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 August 10, 2025.

Weekly flight availability from Fort Lauderdale to Seattle

Reviews of airlines servicing Seattle

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.

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?

How popular is this Fort Lauderdale to Seattle flight route?

How long is the flight from Fort Lauderdale to Seattle?

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

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

What are the cheapest flights from Fort Lauderdale to Seattle?

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

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

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

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

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Alternative routes for Fort Lauderdale to Seattle

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Top 7 airlines flying from Fort Lauderdale to Seattle

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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 August 18, 2025.