The Santa Ana to Seattle route connects John Wayne Orange County International Airport (SNA) in US with Seattle–Tacoma International Airport (SEA) in US. This short-haul flight covers approximately 980 miles (1577 km) with a typical flight time of 2h 16m. This route is served by 4 airlines: Alaska Airlines, Delta Air Lines, SkyWest and others. AirportRoutes has tracked 9 daily flights on this route.
The route from John Wayne Orange County International Airport (SNA) to Seattle-Tacoma International Airport (SEA) is a popular connection point between Southern California and the Pacific Northwest. Covering a distance of 980 miles (1577 km), the flight typically takes around 2.5 to 3 hours. With approximately 184 weekly flights operated by 3 airlines, travelers frequently choose this route for both business and leisure, connecting the vibrant tech and business sectors of Seattle with the entertainment and tourism industries of Orange County. This well-traveled path offers convenient access to the diverse attractions of both regions.
For the best deals, book your flight well in advance, ideally several weeks before your travel date. Consider flying mid-week (Tuesday, Wednesday) for potential cost savings. At SNA, navigating through security can be streamlined by utilizing TSA PreCheck or CLEAR. SEA can be a busy airport, so allow ample time to navigate to your gate; use the airport's mobile app for real-time updates on gate information and security wait times. Expect standard in-flight service; bringing your own entertainment and snacks is advisable. Check baggage allowance before travel. A travel hack for this route is to consider flights during off-peak hours for potentially fewer crowds.
Seattle, Washington, is known for its iconic Space Needle, offering panoramic city views. Explore Pike Place Market, a bustling hub of fresh seafood, produce, and local crafts. Discover the vibrant music scene in the Belltown neighborhood or immerse yourself in the natural beauty of Discovery Park. Seattle's unique culinary scene is defined by its fresh seafood, coffee culture, and innovative farm-to-table restaurants. Don't miss out on trying local favorites like salmon, oysters, and craft beers.
Seattle experiences mild summers and wet winters. The best time to fly for pleasant weather is typically from June to September. Peak travel times are during the summer months and around major holidays, which usually translates to higher prices. For better deals, consider traveling in the shoulder season (April-May or September-October). Seattle hosts various events throughout the year, including Bumbershoot (music and arts festival) and Seafair (summer festival), which may influence flight prices and availability.
John Wayne Orange County International Airport
KSNASNASeattle–Tacoma International Airport
KSEASEA4
Operators9
Daily Flights980
Miles2h 16m
Flight Duration
| Airline | ICAO | IATA |
|---|---|---|
| Alaska Airlines |
ASA
|
AS
|
| Delta Air Lines |
DAL
|
DL
|
| SkyWest |
SKW
|
OO
|
| NetJets Aviation |
EJA
|
1I
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 38 | 15% |
|
| Tuesday | 37 | 15% |
|
| Wednesday | 34 | 13% |
|
| Thursday | 36 | 14% |
|
| Friday | 44 | 17% |
|
| Saturday | 32 | 13% |
|
| Sunday | 34 | 13% |
|
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
Alaska Airlines
ASA
/ AS
|
ASA1325 ASA548 ASA702 ASA708 ASA774 | B738 | 12:33 12:33 PM (Representative) |
M
T
W
T
F
S
S
|
Feb 3, 2026 | Active |
|
Delta Air Lines
DAL
/ DL
|
DAL2101 | BCS3 | 11:15 11:15 AM (Representative) |
M
T
W
T
F
S
S
|
Feb 1, 2026 | Active |
|
NetJets Aviation
EJA
/ 1I
|
- | C56X | - |
M
T
W
T
F
S
S
|
Oct 28, 2025 | Active |
|
SkyWest
SKW
/ OO
|
SKW4148 | E75L | 18:50 6:50 PM (Representative) |
M
T
W
T
F
S
S
|
Dec 11, 2025 | Active |
| Departure Time | Operator | ICAO | IATA |
|---|---|---|---|
| 11:15 11:15 AM | Delta Air Lines |
DAL
|
DL
|
| 12:33 12:33 PM | Alaska Airlines |
ASA
|
AS
|
| 18:50 6:50 PM | SkyWest |
SKW
|
OO
|
Time Information
Times are shown in the departure airport's local timezone (KSNA - America/Los_Angeles).