Seattle to Hamilton (SEA–YHM) — Airlines, Schedules & Connections

SEA Airport Page →
2,054 mi airlines charter/private 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 25 1-stop flights Verified 3w ago
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
YVR Vancouver 6h 24m ACAFAM → PDTSW8 Vancouver (YVR) to Hamilton flights
YYZ Toronto 6h 56m ACASSN → AC Toronto (YYZ) to Hamilton flights
YYC Calgary 7h ASAYEK → PDTSW8 Calgary (YYC) to Hamilton flights
SJC San Jose 7h 18m AMASAY → HTT San Jose (SJC) to Hamilton flights
SFO San Francisco 7h 55m AFAMAS → HTT San Francisco (SFO) to Hamilton flights
EWR Newark 10h 32m ASJLTP → PD Newark (EWR) to Hamilton flights
YEG Edmonton 11h 9m ASKEQF → PDTS Edmonton (YEG) to Hamilton flights
HNL Honolulu, Oahu 18h 23m ASAYDE → HTT Honolulu, Oahu (HNL) to Hamilton flights
FLL Fort Lauderdale 23h 20m ASDL → PDTS Fort Lauderdale (FLL) to Hamilton flights
MSP Minneapolis ~6h 26m AFASDE → AC Minneapolis (MSP) to Hamilton flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Seattle to Hamilton
Connecting service available through multiple hubs.
1 Airlines 2,054 mi 4h 9m nonstop +3h ahead

SEA–YHM had nonstop service, last on the schedule in May 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 2,054 miles in 4h 9m.

Also explore SEA Routes YHM Routes SEA Live Flights YHM Live Flights SEA Delays YHM Delays
All flights from Hamilton (YHM) Hamilton to Seattle flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop SEA–YHM service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
HTT HTT 0 – – 100% – –
Alliance coverage
Unaffiliated: HTT (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for SEA to YHM.
1-STOP
One-Stop Connections
25
Hubs
~6h
Fastest
~23h
Longest
YVR ~6h 24m MSP ~6h 26m YYZ ~6h 56m YYC ~7h 0m FTW ~7h 16m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
357
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 → YHM
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
50%
Return
YHM → SEA
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SEA delays → YHM delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+3h
Hamilton is 3 hours ahead of Seattle.
SEA: PDT · YHM: EDT

When it's 6:00 PM in Seattle, it's 9:00 PM in Hamilton.
Distance & Flight Time
2,054 mi / 3,306 km
Nonstop flight time is approximately 4h 9m gate to gate.
Visa & Entry

US passport holders enter Canada without a visa for stays up to 6 months. No eTA is needed when arriving by air with a US passport. Passport must be valid for the duration of the stay. A return or onward ticket and proof of funds may be requested at the border.

Verify entry requirements with official sources before travel.
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–YHM Quick Facts

Key statistics for the Seattle to Hamilton route.
Route details
Distance2,054 mi / 3,306 km
Flight time4h 9m
Time difference+3 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: SEA
Full nameSeattle–Tacoma International Airport
IATA / ICAOSEA / KSEA
TimezoneAmerica/Los_Angeles
Passengers/yr50.8M
Elevation433 ft / 132 m
Destination: YHM
Full nameJohn C. Munro Hamilton International Airport
IATA / ICAOYHM / CYHM
TimezoneAmerica/Toronto
Passengers/yr0.5M
Elevation780 ft / 238 m
FAQ

Frequently Asked Questions

Common questions about SEA to YHM flights.
Nonstop flights from Seattle–Tacoma International Airport to John C. Munro Hamilton International Airport take about 4h 9m gate to gate. The route covers 2,054 miles.
1 airline operated the nonstop from SEA to YHM. The last scheduled nonstop was in May 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in May 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 4h 9m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Vancouver, Toronto Pearson and Calgary.
Hamilton is 3 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.

Flights from SEA to YHM

Seattle–Tacoma International Airport (SEA) and John C. Munro Hamilton International Airport (YHM) had nonstop service, last on the schedule in May 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

SEA to YHM Flight Duration and Schedule

Nonstop flight time from SEA to YHM is about 4 hours 9 minutes gate to gate. The route covers a distance of 2,054 miles (3,306 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Vancouver, Toronto Pearson and Calgary. Two-stop connections are also available via intermediate hubs.