Flights operate between Seattle (SEA) and Spokane (GEG).
1 airline operates this route with 12-17 flights daily flights.
Average flight time is 0h 57m - 1h 26m.
Route distance is 224 miles (360 km).
Route Distance
224 miles (360 km)
Average Duration
0h 57m - 1h 26m
Airlines Operating This Route
Delta Air Lines
Flight Frequency
Daily Flights
12-17 flights
Weekly Flights
145
Typical Departure Time Ranges
Earliest Departure
07:10
Latest Departure
22:59
Route Intelligence Dashboard
Overall Connectivity Score
70
GoodRoute Diversity
1
Direct Routes
Delta Air Lines serves 1 destination from SEA
Weekly Frequency
56
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| SEA → Spokane (GEG) (GEG) | 56/week | 0h 57m - 1h 26m | 224 km | Very Stable |
Flight Schedule & Filters
Delta Air Lines flights from SeaTac (SEA) to Spokane (GEG)
Delta Air Lines operates scheduled nonstop flights between SeaTac (SEA) and Spokane (GEG). Delta Air Lines operates 12-17 flights daily flights on this route.• Flight Duration: 0h 57m - 1h 26m (average flight time)• Distance: 224 miles (360 km) (air miles between airports)• Daily Flights: 12-17 flights (scheduled departures per day)
SeaTac (SEA)
US
Spokane (GEG)
US
FLIGHT TIME
0h 57m - 1h 26m
FLIGHT DISTANCE
224 miles (360 km)
1h 11m - 1h 26m
07:10
22:59
224 miles (360 km)
July
1 (Show)
145
Delta Air Lines Terminal Information & Contact
Departure Terminal - SeaTac (SEA)
Terminal: 1
Phone: 1-800-123-6645
Location: 1, Seattle, US
Arrival Terminal - Spokane (GEG)
Terminal: 1
Phone: 1-800-123-6645
Location: 1, Spokane, US
Delta Air Lines Flight Schedule from SeaTac (SEA) to Spokane (GEG)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
DL3830 |  Delta Air Lines | 07:10 | 08:36:00 | Embraer 175 (Enhanced Winglets) |
DL3673 | Delta Air Lines | 09:25 | 10:39:00 | Embraer 175 (Enhanced Winglets) |
DL4068 | Delta Air Lines | 11:15 | 12:30:00 | Embraer 175 (Enhanced Winglets) |
DL4145 | Delta Air Lines | 13:36 | 14:53:00 | Embraer 175 (Enhanced Winglets) |
DL3832 | Delta Air Lines | 17:41 | 18:58:00 | Embraer 175 (Enhanced Winglets) |
DL2821 | Delta Air Lines | 19:45 | 21:01:00 | Airbus A220-100 |
DL3763 | Delta Air Lines | 21:35 | 22:50:00 | Embraer 175 (Enhanced Winglets) |
DL3959 | Delta Air Lines | 22:59 | 00:10:00 | Embraer 175 (Enhanced Winglets) |
Delta Air Lines Monthly Flight Calendar
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Delta Air Lines Terminal Information
Departure Terminal at SeaTac (SEA):
• Terminal : Delta Air Lines operates from this terminal
Terminal 1:
• Delta Air Lines Terminal Phone: 1-800-123-6645
Arrival Terminal at Spokane (GEG):
• Terminal : Delta Air Lines operates from this terminal
Terminal 1:
• Delta Air Lines Terminal Phone: 1-800-123-6645
Weather & Climate at Spokane (GEG)
9.4°C
Avg Temperature36mm
Avg Rainfall11.9km/h
Avg Wind Speed63%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Spokane (GEG)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Spokane (GEG)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly Delta Air Lines to Spokane (GEG)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Seasonal Insight
Best travel months: 2025-06, 2025-07, 2025-08
Seasonal Travel Calendar
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 Seattle (SEA) to Spokane (GEG)?
Delta Air Lines operates 8 flights from Seattle (SEA) to Spokane (GEG).
What city does Spokane (GEG) airport serve?
Spokane (GEG) airport serves Spokane, US.
How long is the Delta Air Lines flight from Seattle (SEA) to Spokane (GEG)?
The flight duration is approximately 0h 57m - 1h 26m.
What is the distance from Seattle (SEA) to Spokane (GEG)?
The distance is 224 miles (360 km).
What aircraft does Delta Air Lines use on this route?
Delta Air Lines uses Embraer 175 (Enhanced Winglets), Airbus A220-100 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 07:10 and the latest departs at 22:59.
View all Delta Air Lines flights to Seattle (SEA) →
Popular Delta Air Lines routes from Seattle include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.