Seattle to Huntsville (SEA–HSV) — Airlines, Schedules & Connections

SEA Airport Page →
airlines 0/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Seattle to Huntsville
Connecting service available through multiple hubs.
+2h ahead 19 1-stop hubs

While no nonstop service exists between SEA and HSV, connecting options are available through 19 hubs.

Also explore SEA Routes HSV Routes SEA Live Flights HSV Live Flights SEA Delays HSV Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SEA to HSV.
1-STOP
One-Stop Connections
19
Hubs
~6h
Fastest
~23h
Longest
MCI ~6h 34m MEM ~6h 55m RSW ~8h 20m ANC ~10h 28m MIA ~14h 15m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,018
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.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
SEA → HSV
80%
Generally reliable. Most flights run on time.
Departing
80%
Arriving
50%
Return
HSV → SEA
50%
Frequent delays expected. Consider flexible booking.
Departing
50%
Arriving
89%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SEA delays → HSV delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+2h
Huntsville is 2 hours ahead of Seattle.
SEA: MDT · HSV: EDT

When it's 6:00 PM in Seattle, it's 8:00 PM in Huntsville.
Getting to SEA

Link Light Rail runs from downtown Seattle (Westlake station) to the airport in 38 minutes ($3.50 peak). Trains run every 6–12 minutes during peak hours from 5am to 1am. Ride-shares run $30–50 from downtown; SR-99 and I-5 can be heavily congested southbound during afternoon rush (3–7pm).

Sound Transit 574 express bus serves Tacoma ($2.50–4). Sounder commuter rail connects Tacoma to the airport area via a shuttle.

Facts

SEA–HSV Quick Facts

Key statistics for the Seattle to Huntsville route.
Route details
Time difference+2 hours
Airlines (nonstop)0
1-stop connections19 hubs
Origin: SEA
Full nameSeattle–Tacoma International Airport
IATA / ICAOSEA / KSEA
TimezoneAmerica/Boise
Passengers/yr52.6M
Elevation433 ft / 132 m
Destination: HSV
Full nameHuntsville International Airport
IATA / ICAOHSV / KHSV
TimezoneAmerica/Kentucky/Monticello
Passengers/yr1.6M
Elevation629 ft / 192 m
FAQ

Frequently Asked Questions

Common questions about SEA to HSV flights.
Yes, 1-stop connections are available through MCI, MEM, RSW, ANC, MIA, DFW, DCA, ATL, ORD, DTW, LUX, CLT, IAH, TPA, MCO, DEN, IAD, LAS and FLL. These options provide additional schedule flexibility.
Huntsville is 2 hours ahead of Seattle.
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.

Connecting Options and Alternatives

19 one-stop connections are available, with the fastest taking approximately 6 hours via MCI. Two-stop connections are also available via intermediate hubs.