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

SEA Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 18 1-stop flights
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
ATL Atlanta 6h 39m AFAMAS → AFAMDL Atlanta (ATL) to Huntsville flights
DFW Dallas-Fort Worth 6h 48m AAASAY → AAAYGF Dallas-Fort Worth (DFW) to Huntsville flights
DEN Denver 6h 54m 8CASAY → UA Denver (DEN) to Huntsville flights
ORD Chicago 6h 58m AAAFAS → AAASEI Chicago (ORD) to Huntsville flights
LAS Las Vegas 7h 16m AFAMAS → MX Las Vegas (LAS) to Huntsville flights
IAH Houston 7h 22m ASAYBR → ACCMLXJ Houston (IAH) to Huntsville flights
DTW Detroit 7h 26m AFASDL → AFDLKE Detroit (DTW) to Huntsville flights
CLT Charlotte 7h 58m AACX → AA Charlotte (CLT) to Huntsville flights
IAD Dulles 8h 23m ASAVCM → UA Dulles (IAD) to Huntsville flights
DCA Washington 8h 29m ASDLKE → AAAS Washington (DCA) to Huntsville flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Seattle to Huntsville
Connecting service available through multiple hubs.
+2h ahead

While no nonstop service exists between SEA and HSV, 1-stop connecting options are available.

Also explore SEA Routes HSV Routes SEA Live Flights HSV Live Flights SEA Delays HSV Delays
All flights from Huntsville (HSV) Huntsville to Seattle flights
Connections

Connection Landscape

1-stop and 2-stop options for SEA to HSV.
1-STOP
One-Stop Connections
18
Hubs
~6h
Fastest
~9h
Longest
ATL ~6h 39m MCI ~6h 40m DFW ~6h 48m DEN ~6h 54m ORD ~6h 58m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,015
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
43%
Frequent delays expected. Consider flexible booking.
Departing
43%
Arriving
80%
Return
HSV → SEA
58%
Frequent delays expected. Consider flexible booking.
Departing
58%
Arriving
90%
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: PDT · HSV: CDT

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 connectionsAvailable
Origin: SEA
Full nameSeattle–Tacoma International Airport
IATA / ICAOSEA / KSEA
TimezoneAmerica/Los_Angeles
Passengers/yr50.8M
Elevation433 ft / 132 m
Destination: HSV
Full nameHuntsville International Airport
IATA / ICAOHSV / KHSV
TimezoneAmerica/Chicago
Passengers/yr1.6M
Elevation629 ft / 192 m
FAQ

Frequently Asked Questions

Common questions about SEA to HSV flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Hartsfield Jackson Atlanta, Dallas Fort Worth and Denver.
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

1-stop connecting options are also available, commonly via Hartsfield Jackson Atlanta, Dallas Fort Worth and Denver. Two-stop connections are also available via intermediate hubs.