$179+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — SEA
Jun 5 — Jun 121
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 October or February, booked 62 days in advance, depart on a Friday or Wednesday and return on a Wednesday
Cheap flight deals from Fort Lauderdale to Seattle
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Best
Last-minute
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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 May 6, 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 May 6, 2026.
This Delta deal was found by Cheapflights users on 5/1. 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.
Wed 5/277:55 am
FLL
- SEA
Nonstop6h 35m
Delta
Wed 6/312:05 pm
SEA
- FLL
Nonstop5h 54m
Delta
Deal found 5/1![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:55 am
FLL
- SEA
Nonstop6h 35m
Delta
Sun 6/712:45 pm
SEA
- FLL
Nonstop5h 55m
Delta
Deal found 5/4![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 5/5. 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 9/167:00 am
FLL
- SEA
1 stop10h 42m
United Airlines
Wed 9/307:00 am
SEA
- FLL
1 stop8h 05m
United Airlines
Deal found 5/5![United Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 5/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:22 pm
FLL
- SEA
1 stop10h 36m
American Airlines
Thu 6/115:15 am
SEA
- FLL
1 stop10h 34m
American Airlines
Deal found 5/5![American Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 5/2. 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 8/297:00 am
FLL
- SEA
2 stops11h 51m
United Airlines
Sat 9/511:56 pm
SEA
- FLL
1 stop8h 22m
United Airlines
Deal found 5/2![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 5/2. 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 5/237:55 am
FLL
- SEA
Nonstop6h 35m
Delta
Tue 5/2612:05 pm
SEA
- FLL
Nonstop5h 56m
Delta
Deal found 5/2![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 5/4. 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 10/145:35 pm
FLL
- SEA
1 stop8h 30m
Southwest
Tue 10/2012:15 am
SEA
- FLL
2 stops11h 50m
Southwest
Deal found 5/4![Southwest logo]()
$356
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:55 am
FLL
- SEA
Nonstop6h 35m
Delta
Sat 6/1312:45 pm
SEA
- FLL
Nonstop5h 55m
Delta
Deal found 5/4![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 5/6. 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 8/41:10 pm
FLL
- SEA
1 stop11h 08m
United Airlines
Fri 8/1411:56 pm
SEA
- FLL
1 stop8h 22m
United Airlines
Deal found 5/6![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 5/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:01 pm
FLL
- SEA
1 stop10h 57m
American Airlines
Wed 6/310:35 pm
SEA
- FLL
1 stop11h 05m
American Airlines
Deal found 5/4![American Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 5/2. 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 8/157:00 am
FLL
- SEA
2 stops11h 51m
United Airlines
Tue 8/1811:56 pm
SEA
- FLL
1 stop8h 22m
United Airlines
Deal found 5/2![United Airlines logo]()
$369
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 May 6, 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 May 6, 2026.
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:55 am
FLL
- SEA
Nonstop6h 35m
Delta
Sun 6/712:45 pm
SEA
- FLL
Nonstop5h 55m
Delta
Deal found 5/4![Delta logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:24 pm
FLL
- SEA
Nonstop6h 30m
Alaska Airlines
Tue 9/18:20 am
SEA
- FLL
Nonstop6h 04m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 5/2. 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 8/131:10 pm
FLL
- SEA
2 stops13h 01m
United Airlines
Sun 8/1610:47 pm
SEA
- FLL
1 stop9h 31m
United Airlines
Deal found 5/2![United Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 5/2. 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 5/237:55 am
FLL
- SEA
Nonstop6h 35m
Delta
Tue 5/2612:05 pm
SEA
- FLL
Nonstop5h 56m
Delta
Deal found 5/2![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 5/1. 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 6/118:05 am
FLL
- SEA
Nonstop6h 30m
Delta
Wed 6/1712:45 pm
SEA
- FLL
Nonstop5h 55m
Delta
Deal found 5/1![Delta logo]()
$397
This United Airlines deal was found by Cheapflights users on 5/6. 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
FLL
- SEA
2 stops14h 29m
United Airlines
Wed 9/168:50 am
SEA
- FLL
2 stops10h 06m
United Airlines
Deal found 5/6![United Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:05 am
FLL
- SEA
Nonstop6h 30m
Delta
Tue 7/1412:45 pm
SEA
- FLL
Nonstop5h 55m
Delta
Deal found 5/4![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 5/2. 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 5/287:55 am
FLL
- SEA
Nonstop6h 35m
Delta
Wed 6/35:30 am
SEA
- FLL
1 stop9h 19m
Delta
Deal found 5/2![Delta logo]()
$447
This Delta deal was found by Cheapflights users on 5/2. 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 9/198:00 am
FLL
- SEA
1 stop9h 43m
Delta
Mon 9/2111:55 am
SEA
- FLL
Nonstop5h 55m
Delta
Deal found 5/2![Delta logo]()
$487
This Delta deal was found by Cheapflights users on 5/1. 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 6/137:35 am
FLL
- SEA
1 stop12h 12m
Delta
Tue 6/1612:45 pm
SEA
- FLL
Nonstop5h 55m
Delta
Deal found 5/1![Delta logo]()
$487
This Delta deal was found by Cheapflights users on 5/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:10 am
FLL
- SEA
Nonstop6h 29m
Delta
Tue 9/85:45 am
SEA
- FLL
1 stop7h 37m
Delta
Deal found 5/3![Delta logo]()
$487
Last-minute flights from Fort Lauderdale to SeattleDiscover last-minute flight deals from Fort Lauderdale to Seattle. Data last updated May 6, 2026 and is based on user searches.
Discover last-minute flight deals from Fort Lauderdale to Seattle. Data last updated May 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/2. 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 5/237:55 am
FLL
- SEA
Nonstop6h 35m
Delta
Sun 5/3112:05 pm
SEA
- FLL
Nonstop5h 56m
Delta
Deal found 5/2![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 5/1. 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.
Wed 5/277:55 am
FLL
- SEA
Nonstop6h 35m
Delta
Wed 6/312:05 pm
SEA
- FLL
Nonstop5h 54m
Delta
Deal found 5/1![Delta logo]()
$317
This American Airlines deal was found by Cheapflights users on 5/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:01 pm
FLL
- SEA
1 stop10h 57m
American Airlines
Wed 6/310:35 pm
SEA
- FLL
1 stop11h 05m
American Airlines
Deal found 5/4![American Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 5/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:30 pm
FLL
- SEA
1 stop9h 40m
Southwest
Tue 6/97:30 pm
SEA
- FLL
2 stops10h 55m
Southwest
Deal found 5/5![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:55 am
FLL
- SEA
Nonstop6h 35m
Delta
Sun 6/712:45 pm
SEA
- FLL
Nonstop5h 55m
Delta
Deal found 5/4![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:55 am
FLL
- SEA
Nonstop6h 35m
Delta
Sat 6/1312:45 pm
SEA
- FLL
Nonstop5h 55m
Delta
Deal found 5/4![Delta logo]()
$357
This Southwest deal was found by Cheapflights users on 5/4. 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 6/35:30 pm
FLL
- SEA
1 stop9h 40m
Southwest
Mon 6/811:05 pm
SEA
- FLL
1 stop9h 35m
Southwest
Deal found 5/4![Southwest logo]()
$376
This American Airlines deal was found by Cheapflights users on 5/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:22 pm
FLL
- SEA
1 stop10h 36m
American Airlines
Thu 6/115:15 am
SEA
- FLL
1 stop10h 34m
American Airlines
Deal found 5/5![American Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 5/4. 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.
Fri 6/56:20 pm
FLL
- SEA
1 stop9h 10m
Southwest
Tue 6/97:30 pm
SEA
- FLL
2 stops10h 55m
Southwest
Deal found 5/4![Southwest logo]()
$372
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:36 pm
FLL
- SEA
1 stop12h 22m
American Airlines
Fri 6/128:10 am
SEA
- FLL
1 stop11h 40m
American Airlines
Deal found 5/6![American Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 5/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/101:36 pm
FLL
- SEA
1 stop10h 59m
American Airlines
Wed 6/175:10 am
SEA
- FLL
1 stop8h 23m
American Airlines
Deal found 5/5![American Airlines logo]()
$377
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 May 6, 2026.
Search for one-way flight options from Fort Lauderdale to Seattle. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Thu 7/307:15 pm
FLL
- SEA
2 stops17h 34m
Frontier
Deal found 5/3![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Sat 7/256:11 am
FLL
- SEA
2 stops30h 38m
Frontier
Deal found 5/2![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Thu 7/237:15 pm
FLL
- SEA
2 stops18h 24m
Frontier
Deal found 5/3![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Sat 7/118:37 pm
FLL
- SEA
2 stops20h 42m
Frontier
Deal found 5/3![Frontier logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Tue 6/306:44 am
FLL
- SEA
2 stops30h 51m
Frontier
Deal found 5/6![Frontier logo]()
$185
This Trip.com deal was found by Cheapflights users on 5/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:05 am
FLL
- SEA
2 stops30h 44m
Frontier
Deal found 5/1![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Mon 6/16:05 am
FLL
- SEA
2 stops31h 01m
Frontier
Deal found 5/2![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Mon 6/2910:18 pm
FLL
- SEA
2 stops38h 30m
Frontier
Deal found 5/3![Frontier logo]()
$188
This American Airlines deal was found by Cheapflights users on 5/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:33 pm
FLL
- SEA
1 stop10h 19m
American Airlines
Deal found 5/5![American Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Tue 6/169:29 pm
FLL
- SEA
2 stops19h 49m
Frontier
Deal found 5/6![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Sun 6/147:51 pm
FLL
- SEA
2 stops41h 44m
Frontier
Deal found 5/4![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Sat 5/306:05 am
FLL
- SEA
2 stops39h 30m
Frontier
Deal found 5/5![Frontier logo]()
$196
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 May 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $317 (Delta) |
One-way from | $179 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $357 |
Good round-trip deal | $397 or less |
Good one-way deal | $236 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 May 6, 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 - SEA
FLLSEA
Fort Lauderdale
Wed 6/3
7:55 am-11:30 am
Nonstop6h 35m
Seattle/Tacoma Intl
Sun 6/7
12:45 pm-9:40 pm
Nonstop5h 55m
$327
Fort LauderdaleSeattle
FLL - SEA
FLLSEA
Fort Lauderdale
Sat 5/23
7:55 am-11:30 am
Nonstop6h 35m
Seattle/Tacoma Intl
Tue 5/26
12:05 pm-9:01 pm
Nonstop5h 56m
$347
Fort LauderdaleSeattle
FLL - SEA
FLLSEA
Fort Lauderdale
Tue 8/25
6:24 pm-9:54 pm
Nonstop6h 30m
Seattle/Tacoma Intl
Tue 9/1
8:20 am-5:24 pm
Nonstop6h 04m
$397
Quickest round-trip
Fort LauderdaleSeattle
FLL - SEA
FLLSEA
Fort Lauderdale
Thu 6/11
8:05 am-11:35 am
Nonstop6h 30m
Seattle/Tacoma Intl
Wed 6/17
12:45 pm-9:40 pm
Nonstop5h 55m
$397
Fort LauderdaleSeattle
FLL - SEA
FLLSEA
Fort Lauderdale
Tue 6/23
8:05 am-11:35 am
Nonstop6h 30m
Seattle/Tacoma Intl
Tue 7/14
12:45 pm-9:40 pm
Nonstop5h 55m
$397
Fort LauderdaleSeattle
FLL - SEA
FLLSEA
Fort Lauderdale
Thu 5/28
7:55 am-11:30 am
Nonstop6h 35m
Seattle/Tacoma Intl
Wed 6/3
5:30 am-5:49 pm
1 stop9h 19m
$447
Fort LauderdaleSeattle
FLL - SEA
FLLSEA
Fort Lauderdale
Thu 8/13
1:10 pm-11:11 pm
2 stops13h 01m
Seattle/Tacoma Intl
Sun 8/16
10:47 pm-11:18 am
1 stop9h 31m
$452
Fort LauderdaleSeattle
FLL - SEA
FLLSEA
Fort Lauderdale
Sun 9/6
7:00 am-6:29 pm
2 stops14h 29m
Seattle/Tacoma Intl
Wed 9/16
8:50 am-9:56 pm
2 stops10h 06m
$458
Fort LauderdaleSeattle
FLL - SEA
FLLSEA
Fort Lauderdale
Sat 9/19
8:00 am-2:43 pm
1 stop9h 43m
Seattle/Tacoma Intl
Mon 9/21
11:55 am-8:50 pm
Nonstop5h 55m
$487
Fort LauderdaleSeattle
FLL - SEA
FLLSEA
Fort Lauderdale
Sat 6/13
7:35 am-4:47 pm
1 stop12h 12m
Seattle/Tacoma Intl
Tue 6/16
12:45 pm-9:40 pm
Nonstop5h 55m
$487
Showing 1-10 of 21 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 May.
| 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 Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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
Prices
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 31 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 $237). Flying from Fort Lauderdale to Seattle in June is currently the most expensive (average of $397). 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 May 6, 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 19% of weekly flights between Fort Lauderdale and Seattle have experienced delays in the past year, with the average delay time being 151 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 Monday 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 17% 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 May 6, 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.
Boarding
8.1
Crew
8.5
Overall
7.9
Food
7.1
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Overall
7.9
Food
7.1
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Overall
7.9
Food
7.1
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Overall
7.9
Food
7.1
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Overall
7.9
Food
7.1
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Overall
7.9
Food
7.1
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
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
Tacoma
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Renton
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Ellensburg
Fife
Lakewood
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Shoreline
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Fort Lauderdale and Seattle flights
Browse other Fort Lauderdale and Seattle flight options. Last updated on May 6, 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 May 6, 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 May 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$268 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$160 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$178 | Average$352 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$178 | Average$376 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$194 | Average$349 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$214 | Average$353 | FlexibilityNo cancel fee | On-time63% |