Fort Lauderdale to Seattle (FLL–SEA) — Airlines, Schedules & Connections

FLL Airport Page →
2,714 mi airlines 21/wk
On-time Some delays Frequent delays
Flight Schedule 6 flights Verified 20m ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
AS355
AS Alaska
738
8:42 AM
EDT T1
12:57 PM
MDT
6h 15m
M T W T F S S
Prices
DL356
DL Delta
A21N
8:50 AM
EDT T2
12:36 PM
MDT
6h 46m
M T W T F S S
Prices
AS517
AS Alaska
7M9
6:42 PM
EDT T1
10:59 PM
MDT
6h 17m
M T W T F S S
Prices
AS516
AS Alaska
739
8:19 AM
MDT
5:08 PM
EDT
5h 49m
M T W T F S S
Prices
DL338
DL Delta
32Q
2:17 PM
MDT TA
10:46 PM
EDT
6h 29m
M T W T F S S
Prices
AS354
AS Alaska
7M8
9:50 PM
MDT
6:35 AM+1
EDT
5h 45m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
2-STOP Loading...
Fort Lauderdale to Seattle
2 carriers, 21 flights/week nonstop.
2 Airlines 21 Flights/wk 2,714 mi 6h 15m nonstop -2h behind 72 1-stop hubs

FLL–SEA is served by 2 airlines with nonstop service. Alaska Airlines and Delta Air Lines lead the route. The flight covers 2,714 miles in approximately 6h 15m. Beyond nonstop, 72 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop FLL–SEA service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AS Alaska Airlines 14 738, 7M9 6h15-6h17 0% Oneworld
DL Delta Air Lines 7 A21N 6h46 0% SkyTeam
Aircraft on this route
738 Boeing 737-800 – AS
7M9 Boeing 737 MAX 9 – AS
A21NDL
Alliance coverage
Oneworld: AS (14 flights/wk, 67%)
SkyTeam: DL (7 flights/wk, 33%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, FLL to SEA direction.
Mon
3
flights
Tue
3
flights
Wed
3
flights
Thu
3
flights
Fri
3
flights
Sat
3
flights
Sun
3
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
3
Nonstop flights
21
Outbound / wk
21
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for FLL to SEA.
1-STOP
One-Stop Connections
72
Hubs
~6h
Fastest
~33h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
3,839
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

On-Time Performance

What to expect at each end of your journey.
Outbound
FLL → SEA
0%
Frequent delays expected. Consider flexible booking.
Departing
0%
Arriving
100%
Return
SEA → FLL
78%
Generally reliable. Most flights run on time.
Departing
78%
Arriving
72%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. FLL delays → SEA delays →

Other ways to reach Seattle from Fort Lauderdale

Nearby airports with service to Seattle–Tacoma International Airport.
Metric FLL→SEA MIA→SEA RSW→SEA
Distance from FLL 21 mi 104 mi
Nonstop airlines 2 6 1
Weekly flights 21 48 4
Flight time 6h 15m 5h 52m 5h 22m
Departure OTP 0%
Airports within 200 miles of FLL with service to Seattle–Tacoma International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
-2h
Seattle is 2 hours behind Fort Lauderdale.
FLL: EDT · SEA: MDT

When it's 6:00 PM in Fort Lauderdale, it's 4:00 PM in Seattle.
Distance & Flight Time
2,714 mi / 4,368 km
Nonstop flight time is approximately 6h 15m to 6h 46m.
Getting to FLL

Broward County Transit Route 1 runs from downtown Fort Lauderdale to the airport (30–40 min, $2), but it is slow with many stops. The airport has no direct rail link; Brightline's FLL station is 1.5 miles away with a shuttle connection.Ride-shares cost $15–25 from Fort Lauderdale and $35–55 from Miami Beach. Taxis are metered. I-595 and I-95 access can be congested during Miami rush hour (7–9am and 4–7pm).

Getting from SEA

Link Light Rail from the airport station (inside the terminal) to downtown Seattle takes 38 minutes ($3.50). No transfers needed; trains run 5am to 1am daily.Taxis and ride-shares to downtown cost $35–55. For Bellevue and Eastside destinations (across Lake Washington), ride-share is faster than Link. Car rentals are in the consolidated rental facility; take the free shuttle from baggage claim. Sound Transit buses serve Tacoma, Renton, and Federal Way.

Seattle Climate

Marine west coast climate. Winters are mild but persistently grey and rainy (3–9°C). Snow is rare at sea level but can occur December through February, causing significant disruptions when it does. The airport sits between Seattle and Tacoma in an area that receives more fog and low cloud than downtown Seattle.

Summers are famously pleasant (18–25°C) with low humidity and mostly clear skies, one of the best flying climates in the US from June through September. The wettest months are November through January.

FLL–SEA Quick Facts

Key statistics for the Fort Lauderdale to Seattle route.
Route details
Distance2,714 mi / 4,368 km
Flight time6h 15m to 6h 46m
Time difference-2 hours
Airlines (nonstop)2
Weekly flights21 out / 21 return
1-stop connections72 hubs
Origin: FLL
IATA / ICAOFLL / KFLL
TimezoneAmerica/Kentucky/Monticello
Passengers/yr34.2M
Elevation9 ft / 3 m
Destination: SEA
IATA / ICAOSEA / KSEA
TimezoneAmerica/Boise
Passengers/yr52.6M
Elevation433 ft / 132 m

Frequently Asked Questions

Common questions about FLL to SEA flights.
Nonstop flights from Fort Lauderdale Hollywood International Airport to Seattle–Tacoma International Airport take approximately 6h 15m to 6h 46m. The route covers 2,714 miles.
2 airlines operate nonstop service: Alaska Airlines and Delta Air Lines.
There are approximately 21 nonstop flights per week from FLL to SEA. The return direction has about 21 weekly flights.
Yes, 1-stop connections are available through ASE, FTW, UES, RFD, HOU, MEM, RSW, EGE, ABQ, JAC, HDN, SNA, OAK, SJO, BFI, BUR, ONT, PVR, SAT, CUN, MCI, CHS, IAD, PIT, BWI, MSY, JFK, MCO, CMH, ATL, DCA, CLE, DFW, IND, LUX, IAH, CVG, STL, MSP, MDW, RDU, TPA, SFO, BZN, DAL, CLT, ORD, PHL, BNA, DEN, MUC, SLC, LAS, PDX, PHX, HND, LAX, AUS, BOS, YYZ, EWR, MKE, DTW, YYC, SAN, YVR, RNO, LIR, ELP, BZE, OMA and MIA. These options provide additional schedule flexibility.
Seattle is 2 hours behind Fort Lauderdale.
Yes, return flights from SEA to FLL are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include MIA and RSW. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from FLL to SEA

Fort Lauderdale Hollywood International Airport (FLL) and Seattle–Tacoma International Airport (SEA) are connected by nonstop service from Alaska Airlines and Delta Air Lines. With 21 weekly departures, this is a well served route.

FLL to SEA Flight Duration and Schedule

Nonstop flight time from FLL to SEA ranges from 6 hours 15 minutes to 6 hours 46 minutes. The route covers a distance of 2,714 miles (4,368 km). There are approximately 21 weekly flights outbound and 21 return, totaling 42 flights per week in both directions.

Connecting Options and Alternatives

72 one-stop connections are available, with the fastest taking approximately 6 hours via ASE. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Miami (MIA) and Fort Myers (RSW).