Delta Air Lines flights from SNA to SEA
Find comprehensive Delta Air Lines flight information, schedules, and booking details for direct flights from SNA to SEA. Delta Air Lines operates 8-12 flights daily flights on this route.• Flight Duration: 2h 44m - 3h 15m (average flight time)• Distance: 984 miles (1583 km) (air miles between airports)• Daily Flights: 8-12 flights (scheduled departures per day)
SNA
SEA
FLIGHT TIME
2h 44m - 3h 15m
FLIGHT DISTANCE
984 miles (1583 km)
3h 1m - 3h 9m
07:15
18:45
984 miles (1583 km)
April
1 (Show)
90
Delta Air Lines Flight Schedule from SNA to SEA
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
DL1690 |  Delta Air Lines | 07:15 | 10:24:00 | Airbus A220-100 |
DL2101 | Delta Air Lines | 11:15 | 14:19:00 | Airbus A220-100 |
DL879 | Delta Air Lines | 15:10 | 18:11:00 | Airbus A220-100 |
DL4148 | Delta Air Lines | 18:45 | 21:54:00 | Embraer 175 (Enhanced Winglets) |
Delta Air Lines Monthly Flight Calendar
December 2025
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 2h 44m - 3h 15m.
Pricing patterns: April typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 7:00, 11:00, 15:00, offering more flight options and potentially better connections.
SNA - SEA flight price statistics
$335
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$196
Jan$196
Feb$218
Mar$178
Apr$756
May$358
Jun$238
Jul$338
Aug$218
Sep$218
Oct$448
Nov$658
DecDelta Air Lines Terminal Information
Terminal information for Delta Air Lines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Delta Air Lines Flights
How many Delta Air Lines flights operate from SNA to SEA?
Delta Air Lines operates 4 flights from SNA to SEA.
What city does SEA airport serve?
SEA airport serves SeaTac.
How long is the Delta Air Lines flight from SNA to SEA?
The flight duration is approximately 2h 44m - 3h 15m.
What is the distance from SNA to SEA?
The distance is 984 miles (1583 km).
What aircraft does Delta Air Lines use on this route?
Delta Air Lines uses Airbus A220-100, 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 07:15 and the latest departs at 18:45.
What is the cheapest month to fly Delta Air Lines from SNA to SEA?
April is typically the cheapest month to fly Delta Air Lines on this route.
What is the average price for a Delta Air Lines flight from SNA to SEA?
The average price for a round-trip Delta Air Lines flight on this route is approximately $335. Prices can vary based on booking time and demand.
How many Delta Air Lines flights operate per week on this route?
Delta Air Lines operates approximately 90 flights per week from SNA to SEA.