Seattle to Aspen (SEA–ASE) — Airlines, Schedules & Connections

SEA Airport Page →
959 mi airlines 0/wk
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Connecting Flight Schedule 59 1-stop flights Verified 1mo ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Seattle to Aspen
Connecting service available through multiple hubs.
959 mi 2h 55m nonstop +1h ahead 59 1-stop hubs

While no nonstop service exists between SEA and ASE, connecting options are available through 59 hubs.

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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SEA to ASE.
1-STOP
One-Stop Connections
59
Hubs
~4h
Fastest
~23h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
716
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.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Aspen is 1 hour ahead of Seattle.
SEA: PDT · ASE: MDT

When it's 6:00 PM in Seattle, it's 7:00 PM in Aspen.
Distance & Flight Time
959 mi / 1,543 km
Nonstop flight time is approximately 2h 55m.
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–ASE Quick Facts

Key statistics for the Seattle to Aspen route.
Route details
Distance959 mi / 1,543 km
Flight time2h 55m
Time difference+1 hour
Airlines (nonstop)0
1-stop connections59 hubs
Origin: SEA
Full nameSeattle–Tacoma International Airport
IATA / ICAOSEA / KSEA
TimezoneAmerica/Los_Angeles
Passengers/yr52.6M
Elevation433 ft / 132 m
Destination: ASE
Full nameAspen-Pitkin County Airport (Sardy Field)
IATA / ICAOASE / KASE
TimezoneAmerica/Denver
Passengers/yr0.7M
Elevation7,820 ft / 2,384 m
FAQ

Frequently Asked Questions

Common questions about SEA to ASE flights.
Nonstop flights from Seattle–Tacoma International Airport to Aspen-Pitkin County Airport (Sardy Field) take approximately 2h 55m. The route covers 959 miles.
Yes, 1-stop connections are available through SLC, BZN, SUN, EGE, JAC, APA, LAS, ABQ, BUR, OAK, PHX, RNO, SJC, TUS, PSP, SBA, SNA, VNY, FTW, DAL, ICT, OMA, SAT, MSP, TUL, IND, MDW, MEM, SHV, STL, CMH, PIT, BNA, MSY, RDU, IAD, PHL, GSO, SGR, MCO, EWR, BWI, TPA, BOS, CLT, JFK, RSW, FLL, TEB, MIA, LIH, AUS, IAH, DEN, LAX, ORD, SFO, DFW and ATL. These options provide additional schedule flexibility.
Aspen is 1 hour ahead of Seattle.
Yes, return flights from ASE to SEA are available. Use the direction toggle at the top to view the return schedule.
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 ASE

Seattle–Tacoma International Airport (SEA) and Aspen-Pitkin County Airport (Sardy Field) (ASE) are connected through multiple connecting hub airports.

SEA to ASE Flight Duration and Schedule

Nonstop flight time from SEA to ASE ranges from 2 hours 55 minutes. The route covers a distance of 959 miles (1,543 km).

Connecting Options and Alternatives

59 one-stop connections are available, with the fastest taking approximately 4 hours via SLC. Two-stop connections are also available via intermediate hubs.