Flights operate between Boise (BOI) and SeaTac (SEA).
1 airline operates this route with 10-15 flights daily flights.
Average flight time is 1h 25m - 2h 11m.
Route distance is 400 miles (644 km).
Route Distance
400 miles (644 km)
Average Duration
1h 25m - 2h 11m
Airlines Operating This Route
Delta Air Lines
Flight Frequency
Daily Flights
10-15 flights
Weekly Flights
96
Typical Departure Time Ranges
Earliest Departure
05:20
Latest Departure
19:45
Route Intelligence Dashboard
Overall Connectivity Score
70
GoodRoute Diversity
1
Direct Routes
Delta Air Lines serves 1 destination from BOI
Weekly Frequency
49
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| BOI → SeaTac (SEA) (SEA) | 49/week | 1h 25m - 2h 11m | 400 km | Very Stable |
Flight Schedule & Filters
Delta Air Lines flights from Boise (BOI) to SeaTac (SEA)
Delta Air Lines operates scheduled nonstop flights between Boise (BOI) and SeaTac (SEA). Delta Air Lines operates 10-15 flights daily flights on this route.• Flight Duration: 1h 25m - 2h 11m (average flight time)• Distance: 400 miles (644 km) (air miles between airports)• Daily Flights: 10-15 flights (scheduled departures per day)
Boise (BOI)
US
SeaTac (SEA)
US
FLIGHT TIME
1h 25m - 2h 11m
FLIGHT DISTANCE
400 miles (644 km)
1h 40m - 2h 11m
05:20
19:45
400 miles (644 km)
January
1 (Show)
96
Delta Air Lines Terminal Information & Contact
Departure Terminal - Boise (BOI)
Terminal: 1
Phone: 1-800-123-6645
Location: 1, Boise, US
Arrival Terminal - SeaTac (SEA)
Terminal: 1
Phone: 1-800-123-6645
Location: 1, Seattle, US
Delta Air Lines Flight Schedule from Boise (BOI) to SeaTac (SEA)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
DL3775 |  Delta Air Lines | 05:20 | 06:18:00 | Embraer 175 (Enhanced Winglets) |
DL3678 | Delta Air Lines | 07:30 | 08:28:00 | Embraer 175 (Enhanced Winglets) |
DL3740 | Delta Air Lines | 09:00 | 10:11:00 | Embraer 175 (Enhanced Winglets) |
DL3712 | Delta Air Lines | 11:42 | 12:35:00 | Embraer 175 (Enhanced Winglets) |
DL4127 | Delta Air Lines | 13:50 | 14:42:00 | Embraer 175 (Enhanced Winglets) |
DL3594 | Delta Air Lines | 16:45 | 17:25:00 | Embraer 175 (Enhanced Winglets) |
DL3688 | Delta Air Lines | 19:45 | 20:38:00 | Embraer 175 (Enhanced Winglets) |
Delta Air Lines Monthly Flight Calendar
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Delta Air Lines Terminal Information
Departure Terminal at Boise (BOI):
• Terminal : Delta Air Lines operates from this terminal
Terminal 1:
• Delta Air Lines Terminal Phone: 1-800-123-6645
Arrival Terminal at SeaTac (SEA):
• Terminal : Delta Air Lines operates from this terminal
Terminal 1:
• Delta Air Lines Terminal Phone: 1-800-123-6645
Delta Air Lines Contact Information and Customer Services
Delta Air Lines Address
1030 Delta Boulevard
Atlanta, Georgia 30354-1989, United States
Customer Service Phone
+1 800 221 12 12Official Website
delta.comFrequently Asked Questions
How many Delta Air Lines flights operate from Boise (BOI) to Seattle (SEA)?
Delta Air Lines operates 7 flights from Boise (BOI) to Seattle (SEA).
What city does Seattle (SEA) airport serve?
Seattle (SEA) airport serves SeaTac, US.
How long is the Delta Air Lines flight from Boise (BOI) to Seattle (SEA)?
The flight duration is approximately 1h 25m - 2h 11m.
What is the distance from Boise (BOI) to Seattle (SEA)?
The distance is 400 miles (644 km).
What aircraft does Delta Air Lines use on this route?
Delta Air Lines uses Embraer 175 (Enhanced Winglets) on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Alaska Airlines.
What are the earliest and latest Delta Air Lines flight departure times?
The earliest Delta Air Lines flight departs at 05:20 and the latest departs at 19:45.
View all Delta Air Lines flights to Boise (BOI) →
Popular Delta Air Lines routes from Boise include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.