Hailey to Seattle (SUN–SEA) — Airlines, Schedules & Connections

SUN Airport Page →
474 mi airlines 24/wk
On-time Some delays Frequent delays
Flight Schedule 8 flights Verified 13m ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
AS2345
AS Alaska
E75L
11:52 AM
MDT
12:50 PM
MDT
1h 58m
M T W T F S S
Prices
DL3925
DL Delta
E7W
2:15 PM
MDT
3:06 PM
MDT
1h 51m
M T W T F S S
Prices
AS2225
AS Alaska
E75
7:54 PM
MDT
8:53 PM
MDT
1h 59m
M T W T F S S
Prices
AS2109
AS Alaska
E75L
7:57 PM
MDT
8:43 PM
MDT
0h 46m
M T W T F S S
Prices
AS2202
AS Alaska
E75
8:42 AM
MDT
11:18 AM
MDT
1h 36m
M T W T F S S
Prices
AS2199
AS Alaska
E75
10:19 AM
MDT
12:55 PM
MDT
2h 36m
M T W T F S S
Prices
DL3924
DL Delta
E7W
10:55 AM
MDT
1:30 PM
MDT
1h 35m
M T W T F S S
Prices
AS2244
AS Alaska
E75L
3:47 PM
MDT
6:22 PM
MDT
1h 35m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
2-STOP Loading...
Hailey to Seattle
2 carriers, 24 flights/week nonstop.
2 Airlines 24 Flights/wk 474 mi 0h 46m nonstop 24 1-stop hubs

SUN–SEA is served by 2 airlines with nonstop service. Alaska Airlines and Delta Air Lines lead the route. The flight covers 474 miles in approximately 0h 46m. Beyond nonstop, 24 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop SUN–SEA service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AS Alaska Airlines 21 E75, E75L 0h46-1h59 Oneworld
DL Delta Air Lines 3 E7W 1h51 SkyTeam
Aircraft on this route
E75 Embraer E175 – AS
E75L Embraer E175 Long Wing – AS
E7W Embraer E175 – DL
Alliance coverage
Oneworld: AS (21 flights/wk, 88%)
SkyTeam: DL (3 flights/wk, 13%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, SUN to SEA direction.
Mon
3
flights
Tue
3
flights
Wed
3
flights
Thu
3
flights
Fri
4
flights
Sat
4
flights
Sun
4
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
4
Nonstop flights
24
Outbound / wk
20
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SUN to SEA.
1-STOP
One-Stop Connections
24
Hubs
~3h
Fastest
~24h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
676
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.

On-Time Performance

What to expect at each end of your journey.
Outbound
SUN → SEA
82%
Generally reliable. Most flights run on time.
Arriving
82%
Return
SEA → SUN
79%
Generally reliable. Most flights run on time.
Departing
79%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SEA delays →

Other ways to reach Seattle from Hailey

Nearby airports with service to Seattle–Tacoma International Airport.
Metric SUN→SEA BOI→SEA IDA→SEA
Distance from SUN 97 mi 112 mi
Nonstop airlines 2 5 1
Weekly flights 24 186 24
Flight time 0h 46m 0h 24m 2h 1m
Airports within 200 miles of SUN with service to Seattle–Tacoma International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
0h
Seattle is 0 hours the same as Hailey.
SUN: MDT · SEA: MDT

When it's 6:00 PM in Hailey, it's 6:00 PM in Seattle.
Distance & Flight Time
474 mi / 763 km
Nonstop flight time is approximately 0h 46m to 1h 59m.
Getting from SEA

Link Light Rail from the airport station (inside the terminal) to downtown Seattle takes 38 minutes ($3.50). No transfers needed; trains run 5am to 1am daily.Taxis and ride-shares to downtown cost $35–55. For Bellevue and Eastside destinations (across Lake Washington), ride-share is faster than Link. Car rentals are in the consolidated rental facility; take the free shuttle from baggage claim. Sound Transit buses serve Tacoma, Renton, and Federal Way.

Seattle Climate

Marine west coast climate. Winters are mild but persistently grey and rainy (3–9°C). Snow is rare at sea level but can occur December through February, causing significant disruptions when it does. The airport sits between Seattle and Tacoma in an area that receives more fog and low cloud than downtown Seattle.

Summers are famously pleasant (18–25°C) with low humidity and mostly clear skies, one of the best flying climates in the US from June through September. The wettest months are November through January.

SUN–SEA Quick Facts

Key statistics for the Hailey to Seattle route.
Route details
Distance474 mi / 763 km
Flight time0h 46m to 1h 59m
Time difference0 hours
Airlines (nonstop)2
Weekly flights24 out / 20 return
1-stop connections24 hubs
Origin: SUN
IATA / ICAOSUN / KSUN
TimezoneAmerica/Boise
Passengers/yr0.2M
Elevation5,318 ft / 1,621 m
Destination: SEA
IATA / ICAOSEA / KSEA
TimezoneAmerica/Boise
Passengers/yr52.6M
Elevation433 ft / 132 m

Frequently Asked Questions

Common questions about SUN to SEA flights.
Nonstop flights from Friedman Memorial Airport to Seattle–Tacoma International Airport take approximately 0h 46m to 1h 59m. The route covers 474 miles.
2 airlines operate nonstop service: Alaska Airlines and Delta Air Lines.
There are approximately 24 nonstop flights per week from SUN to SEA. The return direction has about 20 weekly flights.
Yes, 1-stop connections are available through YLW, PDX, BZN, OAK, SJC, LAS, BUR, PSP, MSP, BNA, HOU, DAL, CMH, RDU, EWR, FLL, SLC, PHX, SFO, DEN, LAX, SNA, ORD and SAN. These options provide additional schedule flexibility.
Yes, return flights from SEA to SUN are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include BOI, IDA and JAC. See the Alternatives section for a full comparison.
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 SUN to SEA

Friedman Memorial Airport (SUN) and Seattle–Tacoma International Airport (SEA) are connected by nonstop service from Alaska Airlines and Delta Air Lines. With 24 weekly departures, this is a well served route.

SUN to SEA Flight Duration and Schedule

Nonstop flight time from SUN to SEA ranges from 0 hours 46 minutes to 1 hours 59 minutes. The route covers a distance of 474 miles (763 km). There are approximately 24 weekly flights outbound and 20 return, totaling 44 flights per week in both directions.

Connecting Options and Alternatives

24 one-stop connections are available, with the fastest taking approximately 3 hours via YLW. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Boise (BOI), Idaho Falls (IDA) and Jackson (JAC).