Direct (nonstop) flights from Seattle to Juneau
2 airlines fly nonstop from Seattle Tacoma International (SEA) to Juneau International (JNU). It's 910 miles (1,464 km), about 2h 35m in the air. Operated by Alaska Airlines, Delta Air Lines.
Alaska Airlines
Delta Air Lines
Route data last updated: May 27, 2026
Airlines with non-stop flights
AS
Alaska Airlines
DL
Delta Air Lines
Alternative Routes
Other ways to fly from Seattle to Juneau with one stop · direct emits 168 kg CO₂ per passenger
Looking for the return flight?
JNU → SEA: Flights from Juneau to SeattleOther direct flights from Seattle
Direct flights from Juneau (JNU)
Frequently Asked Questions
How long is the direct flight from Seattle to Juneau?
A nonstop flight from Seattle (SEA) to Juneau (JNU) takes approximately 2 hours and 35 minutes. The distance is 910 miles (1,464 km).
Which airlines fly nonstop from Seattle to Juneau?
2 airlines: Alaska Airlines, Delta Air Lines.
Is there a nonstop flight from Seattle to Juneau?
Yes. 2 airlines: Alaska Airlines, Delta Air Lines.
How far is Seattle from Juneau?
The flight distance from Seattle to Juneau is 910 miles (1,464 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What type of aircraft flies from Seattle to Juneau?
At 2h 35m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Seattle to Juneau?
Roughly 168 kg CO2 per passenger one-way. That's about the same as driving 840 km.
Is the return flight from Juneau to Seattle also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Seattle to Juneau?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Seattle Tacoma International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.