$177+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — SEA
Sep 6 — Sep 131
Round-trip
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
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.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Fort Lauderdale to Seattle/Tacoma Intl are usually found in February or April, booked 62 days in advance, depart on a Friday or Wednesday and return on a Tuesday
Cheap flight deals from Fort Lauderdale to Seattle
Cheapest
Best
Last-minute
One-way
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 7, 2026.
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 7, 2026.
This Southwest deal was found by Cheapflights users on 8/6. 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.
Sun 9/63:10 pm -
1 stop10h 45m
Wed 9/911:00 pm -
1 stop8h 25m
Deal found 8/6![Southwest logo]()
$335
This United Airlines deal was found by Cheapflights users on 8/5. 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 11/52:40 pm -
1 stop10h 10m
Mon 11/167:05 am -
1 stop7h 56m
Deal found 8/5![United Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 8/5. 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 10/178:00 am -
1 stop9h 17m
Wed 10/287:05 am -
1 stop7h 56m
Deal found 8/5![United Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/54:25 pm -
1 stop9h 18m
Tue 9/811:59 pm -
1 stop8h 05m
Deal found 8/4![United Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 8/4. 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 -
1 stop8h 52m
Mon 9/2111:04 pm -
1 stop8h 54m
Deal found 8/4![United Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/54:25 pm -
1 stop9h 18m
Sat 9/127:00 am -
1 stop7h 59m
Deal found 8/4![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am -
2 stops12h 14m
Tue 9/157:00 am -
1 stop7h 59m
Deal found 8/6![United Airlines logo]()
$350
This Southwest deal was found by Cheapflights users on 8/4. 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.
Sat 9/2611:25 am -
2 stops12h 30m
Mon 10/59:00 am -
1 stop7h 30m
Deal found 8/4![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sun 9/612:04 pm -
1 stop11h 41m
Sun 9/1311:59 pm -
1 stop8h 05m
Deal found 8/7![United Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 8/4. 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 9/161:20 pm -
2 stops12h 50m
Tue 9/225:20 am -
2 stops11h 55m
Deal found 8/4![Southwest logo]()
$357
This Southwest deal was found by Cheapflights users on 8/6. 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.
Tue 9/2212:15 pm -
2 stops11h 15m
Thu 9/245:15 am -
1 stop14h 05m
Deal found 8/6![Southwest logo]()
$358
Best flights from Fort Lauderdale to SeattleDiscover 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 7, 2026.
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 7, 2026.
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/171:05 pm -
1 stop9h 03m
Mon 9/2811:59 pm -
1 stop8h 44m
Deal found 8/3![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 8/5. 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.
Tue 10/138:00 am -
Nonstop6h 33m
Wed 10/2112:11 pm -
Nonstop5h 48m
Deal found 8/5![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 8/4. 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 9/101:05 pm -
2 stops14h 20m
Mon 9/1411:05 pm -
1 stop10h 35m
Deal found 8/4![Southwest logo]()
$378
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/212:20 pm -
1 stop9h 47m
Wed 9/911:04 pm -
1 stop8h 54m
Deal found 8/4![United Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:15 am -
1 stop10h 53m
Thu 9/2411:59 pm -
1 stop8h 44m
Deal found 8/6![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:00 am -
Nonstop6h 25m
Mon 9/281:10 pm -
Nonstop5h 50m
Deal found 8/6![Delta logo]()
$387
This Southwest deal was found by Cheapflights users on 8/4. 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 9/175:40 pm -
1 stop9h 15m
Sun 9/2011:05 pm -
2 stops10h 20m
Deal found 8/4![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 8/5. 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.
Sat 9/58:10 am -
Nonstop6h 29m
Sun 9/131:10 pm -
Nonstop5h 50m
Deal found 8/5![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:33 pm -
1 stop10h 03m
Sun 9/2711:59 pm -
1 stop8h 44m
Deal found 8/6![United Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 8/3. 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 9/172:50 pm -
2 stops11h 10m
Mon 9/2111:00 pm -
1 stop8h 20m
Deal found 8/3![Southwest logo]()
$407
This Delta deal was found by Cheapflights users on 8/7. 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.
Fri 9/48:10 am -
Nonstop6h 29m
Wed 9/91:10 pm -
Nonstop5h 50m
Deal found 8/7![Delta logo]()
$392
Last-minute flights from Fort Lauderdale to SeattleDiscover last-minute flight deals from Fort Lauderdale to Seattle. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Fort Lauderdale to Seattle. Data last updated August 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/54:25 pm -
1 stop9h 18m
Tue 9/811:59 pm -
1 stop8h 05m
Deal found 8/4![United Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/54:25 pm -
1 stop9h 18m
Sat 9/127:00 am -
1 stop7h 59m
Deal found 8/4![United Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 8/6. 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.
Sun 9/63:10 pm -
1 stop10h 45m
Wed 9/911:00 pm -
1 stop8h 25m
Deal found 8/6![Southwest logo]()
$335
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am -
2 stops12h 14m
Tue 9/157:00 am -
1 stop7h 59m
Deal found 8/6![United Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sun 9/612:04 pm -
1 stop11h 41m
Sun 9/1311:59 pm -
1 stop8h 05m
Deal found 8/7![United Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 8/4. 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 9/161:20 pm -
2 stops12h 50m
Tue 9/225:20 am -
2 stops11h 55m
Deal found 8/4![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 8/4. 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 -
1 stop8h 52m
Mon 9/2111:04 pm -
1 stop8h 54m
Deal found 8/4![United Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 8/6. 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.
Tue 9/2212:15 pm -
2 stops11h 15m
Thu 9/245:15 am -
1 stop14h 05m
Deal found 8/6![Southwest logo]()
$358
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 9/237:33 am -
1 stop10h 18m
Mon 10/265:00 am -
1 stop8h 35m
Deal found 8/3![American Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 8/4. 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.
Sat 9/2611:25 am -
2 stops12h 30m
Mon 10/59:00 am -
1 stop7h 30m
Deal found 8/4![Southwest logo]()
$352
One-way flights from Fort Lauderdale to SeattleSearch for one-way flight options from Fort Lauderdale to Seattle. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
Search for one-way flight options from Fort Lauderdale to Seattle. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Thu 9/176:45 am -
2 stops14h 51m
Deal found 8/5![Frontier logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:54 pm -
2 stops23h 42m
Deal found 8/6![Frontier logo]()
$178
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/27:05 am -
2 stops13h 37m
Deal found 8/5![United Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Thu 8/279:47 pm -
2 stops38h 32m
Deal found 8/7![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 10/118:44 pm -
2 stops40h 07m
Deal found 8/7![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Fri 9/49:47 pm -
2 stops39h 52m
Deal found 8/7![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Wed 9/26:42 am -
2 stops30h 57m
Deal found 8/4![Frontier logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Tue 9/17:30 am -
3 stops28h 49m
Deal found 8/3![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Fri 11/610:23 pm -
2 stops23h 03m
Deal found 8/4![Frontier logo]()
$186
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Mon 9/211:05 pm -
1 stop9h 03m
Deal found 8/4![United Airlines logo]()
$187
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Mon 11/211:10 am -
1 stop11h 07m
Deal found 8/3![United Airlines logo]()
$188
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 August 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $335 (Southwest) |
One-way from | $177 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $428 |
Good round-trip deal | $403 or less |
Good one-way deal | $263 or less |
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 August 7, 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
Cheapest round-trip
Fort LauderdaleSeattle
FLL Fort Lauderdale - SEA Seattle/Tacoma Intl
FLLSEA
Fort Lauderdale
Thu 9/17
1:05 pm-7:08 pm
1 stop9h 03m
Seattle/Tacoma Intl
Mon 9/28
11:59 pm-11:43 am
1 stop8h 44m
$347
Fort LauderdaleSeattle
FLL Fort Lauderdale - SEA Seattle/Tacoma Intl
FLLSEA
Fort Lauderdale
Wed 9/2
12:20 pm-7:07 pm
1 stop9h 47m
Seattle/Tacoma Intl
Wed 9/9
11:04 pm-10:58 am
1 stop8h 54m
$347
Fort LauderdaleSeattle
FLL Fort Lauderdale - SEA Seattle/Tacoma Intl
FLLSEA
Fort Lauderdale
Tue 9/22
11:15 am-7:08 pm
1 stop10h 53m
Seattle/Tacoma Intl
Thu 9/24
11:59 pm-11:43 am
1 stop8h 44m
$347
Fort LauderdaleSeattle
FLL Fort Lauderdale - SEA Seattle/Tacoma Intl
FLLSEA
Fort Lauderdale
Tue 10/13
8:00 am-11:33 am
Nonstop6h 33m
Seattle/Tacoma Intl
Wed 10/21
12:11 pm-8:59 pm
Nonstop5h 48m
$367
Fort LauderdaleSeattle
FLL Fort Lauderdale - SEA Seattle/Tacoma Intl
FLLSEA
Fort Lauderdale
Tue 9/22
4:33 pm-11:36 pm
1 stop10h 03m
Seattle/Tacoma Intl
Sun 9/27
11:59 pm-11:43 am
1 stop8h 44m
$367
Fort LauderdaleSeattle
FLL Fort Lauderdale - SEA Seattle/Tacoma Intl
FLLSEA
Fort Lauderdale
Thu 9/10
1:05 pm-12:25 am
2 stops14h 20m
Seattle/Tacoma Intl
Mon 9/14
11:05 pm-12:40 pm
1 stop10h 35m
$378
Quickest round-trip
Fort LauderdaleSeattle
FLL Fort Lauderdale - SEA Seattle/Tacoma Intl
FLLSEA
Fort Lauderdale
Sun 9/20
8:00 am-11:25 am
Nonstop6h 25m
Seattle/Tacoma Intl
Mon 9/28
1:10 pm-10:00 pm
Nonstop5h 50m
$387
Fort LauderdaleSeattle
FLL Fort Lauderdale - SEA Seattle/Tacoma Intl
FLLSEA
Fort Lauderdale
Sat 9/5
8:10 am-11:39 am
Nonstop6h 29m
Seattle/Tacoma Intl
Sun 9/13
1:10 pm-10:00 pm
Nonstop5h 50m
$387
Fort LauderdaleSeattle
FLL Fort Lauderdale - SEA Seattle/Tacoma Intl
FLLSEA
Fort Lauderdale
Thu 9/17
5:40 pm-11:55 pm
1 stop9h 15m
Seattle/Tacoma Intl
Sun 9/20
11:05 pm-12:25 pm
2 stops10h 20m
$392
Fort LauderdaleSeattle
FLL Fort Lauderdale - SEA Seattle/Tacoma Intl
FLLSEA
Fort Lauderdale
Fri 9/4
8:10 am-11:39 am
Nonstop6h 29m
Seattle/Tacoma Intl
Wed 9/9
1:10 pm-10:00 pm
Nonstop5h 50m
$392
Showing 1-10 of 23 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
FLL-SEA
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
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Delays
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 90 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 July is currently the most expensive (average of $489). 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 August 7, 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 often are flights from Fort Lauderdale to Seattle delayed?
About 18% of weekly flights between Fort Lauderdale and Seattle have experienced delays in the past year, with the average delay time being 156 minutes.
What is the most punctual flight time for Fort Lauderdale to Seattle flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Fort Lauderdale to Seattle flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 15% of flights being delayed.
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
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 August 7, 2026.
Read through reviews of airlines operating flights from Fort Lauderdale to Seattle, such as Southwest,Alaska Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Edmonds
Snoqualmie
Tumwater
Centralia
Marysville
Puyallup
Kent
Ellensburg
Fife
Ocean Shores
Lakewood
Lynnwood
Poulsbo
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Fort Lauderdale and Seattle flights
Browse other Fort Lauderdale and Seattle flight options. Last updated on August 7, 2026.
Other flights from Fort Lauderdale
Browse through other flights departing from Fort Lauderdale. Flights are based on user searches made on Cheapflights and were last updated on August 7, 2026.
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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 August 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$287 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$173 | Average$427 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$178 | Average$446 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$195 | Average$389 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$236 | Average$371 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$481 | FlexibilityNo cancel fee | On-time63% |