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Cheap flights from Seattle to Santa Ana, California from £73

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SNA
3 May — 10 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Santa Ana

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Santa Ana
Explore the most affordable flight options available from Seattle to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 April 2026.

Tue 19/513:40
SEA
-
SNA
Nonstop3h 01m
Delta
Fri 29/517:25
SNA
-
SEA
Nonstop3h 05m
Delta
Deal found 2/4£141
Wed 22/407:15
SEA
-
SNA
Nonstop2h 50m
Delta
Sat 9/510:50
SNA
-
SEA
Nonstop3h 10m
Delta
Deal found 30/3£149
Fri 24/419:38
SEA
-
SNA
Nonstop2h 52m
Alaska Airlines
Tue 12/506:45
SNA
-
SEA
Nonstop3h 03m
Alaska Airlines
Deal found 30/3£156
Wed 29/407:29
SEA
-
SNA
Nonstop2h 56m
Alaska Airlines
Wed 6/508:05
SNA
-
SEA
Nonstop2h 59m
Alaska Airlines
Deal found 31/3£157
Wed 29/408:42
SEA
-
SNA
1 stop5h 26m
United Airlines
Wed 6/507:20
SNA
-
SEA
1 stop5h 05m
United Airlines
Deal found 1/4£160
Fri 24/418:38
SEA
-
SNA
Nonstop2h 52m
Alaska Airlines
Thu 30/419:50
SNA
-
SEA
Nonstop3h 00m
Alaska Airlines
Deal found 31/3£164
Tue 28/411:40
SEA
-
SNA
2 stops10h 05m
Southwest
Tue 5/507:00
SNA
-
SEA
1 stop6h 25m
Southwest
Deal found 31/3£168
Thu 23/419:38
SEA
-
SNA
Nonstop2h 52m
Alaska Airlines
Sat 9/506:45
SNA
-
SEA
Nonstop3h 03m
Alaska Airlines
Deal found 30/3£172
Mon 20/407:20
SEA
-
SNA
1 stop4h 20m
Southwest
Wed 22/415:25
SNA
-
SEA
2 stops8h 30m
Southwest
Deal found 30/3£172
Thu 30/407:20
SEA
-
SNA
1 stop4h 20m
Southwest
Wed 6/508:45
SNA
-
SEA
1 stop4h 40m
Southwest
Deal found 31/3£175
Wed 13/505:00
SEA
-
SNA
1 stop7h 20m
United Airlines
Tue 19/514:38
SNA
-
SEA
1 stop6h 28m
United Airlines
Deal found 30/3£178
Fri 24/405:00
SEA
-
SNA
1 stop5h 10m
Southwest
Mon 27/416:55
SNA
-
SEA
1 stop5h 40m
Southwest
Deal found 29/3£179

Find flight deals from Seattle to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Santa Ana (SNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 April 2026.

Round-trip from

£141

One-way from

£73

Popular in

February

Cheapest in

January

Average price

£241
Delta
  • Delta
  • 19/5-28/5
  • Nonstop
  • 6h 09m total
  • Seattle to Santa Ana
Search Deals
Frontier
  • Frontier
  • 29/5
  • 1 total stop
  • 13h 19m total
  • Seattle to Santa Ana
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Seattle to Santa Ana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 April 2026.
Use the filters below to find and compare flights from Seattle to Santa Ana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Wed 27/5

07:20-10:10

Nonstop2h 50m

Santa Ana J. Wayne/Orange Cnty

Sun 31/5

10:50-14:00

Nonstop3h 10m

£156

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Wed 29/4

05:30-10:50

1 stop5h 20m

Santa Ana J. Wayne/Orange Cnty

Wed 6/5

13:45-22:30

1 stop8h 45m

£164

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Sun 3/5

06:50-10:55

1 stop4h 05m

Santa Ana J. Wayne/Orange Cnty

Tue 5/5

16:15-23:55

2 stops7h 40m

£172
Fastest return journey

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Tue 21/7

08:18-11:15

Nonstop2h 57m

Santa Ana J. Wayne/Orange Cnty

Tue 28/7

17:32-20:20

Nonstop2h 48m

£240

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Sat 11/7

08:06-11:07

Nonstop3h 01m

Santa Ana J. Wayne/Orange Cnty

Wed 15/7

18:55-21:46

Nonstop2h 51m

£240

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Thu 18/6

08:00-10:57

Nonstop2h 57m

Santa Ana J. Wayne/Orange Cnty

Sun 21/6

08:30-11:38

Nonstop3h 08m

£240

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Thu 21/5

05:30-11:55

1 stop6h 25m

Santa Ana J. Wayne/Orange Cnty

Tue 26/5

18:55-00:12

1 stop5h 17m

£247

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Mon 24/8

12:55-21:00

2 stops8h 05m

Santa Ana J. Wayne/Orange Cnty

Sat 29/8

06:45-12:55

1 stop6h 10m

£259

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Sat 30/5

07:30-15:20

2 stops7h 50m

Santa Ana J. Wayne/Orange Cnty

Thu 4/6

18:35-23:30

1 stop4h 55m

£259
Cheapest one-way

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Sat 25/4

09:00-17:45

1 stop8h 45m

£82

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Seattle to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Santa Ana

How far ahead should I book a flight from Seattle to Santa Ana, California?

Use this chart to determine the optimal time to book a return flight from Seattle to Santa Ana. Price data was last updated on 2 April 2026.

The best time to book flights from Seattle to Santa Ana, California is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Santa Ana, California?

Currently, June is the cheapest month in which you can book a flight from Seattle to Santa Ana, California (average of £42). Flying from Seattle to Santa Ana, California in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to SNA?

Find hourly flight availability from Seattle to Santa Ana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 April 2026.

When flying from Seattle to Santa Ana, California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Seattle to Santa Ana, California?

Related info for your journey

Find useful and relevant information for your journey from Seattle to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Santa Ana, California?

    For as low as £156, Delta can have you in Santa Ana, California from Seattle in 2h 50m. There are 979 mi between Seattle and Santa Ana, California. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Seattle to Santa Ana, California?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Santa Ana, California on time: Air France (90%), Alaska Airlines (90%), Japan Airlines (87%).

  • Can I find deals for flights from Seattle to Santa Ana that include hotel bookings?

    Yes. In addition to deals on Seattle to Santa Ana flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Santa Ana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Santa Ana.

  • Can I find deals for business class flights from Seattle to Santa Ana?

    Yes. Cheapflights offers flight deals from Seattle to Santa Ana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Santa Ana, California?

    Currently, June is the cheapest month in which you can book a flight from Seattle to Santa Ana, California (average of £42). Flying from Seattle to Santa Ana, California in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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When you search for this flight from Seattle to Santa Ana, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Santa Ana?

Cheapflights helps you find that perfect flight to Santa Ana from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Santa Ana with no change fees?

Certainly. Search results for flights to Santa Ana from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to Santa Ana become cheaper?

Not ready to book yet? You can track prices for flights from Seattle to Santa Ana on Cheapflights with our Price Alert feature and get notified when better prices are available.

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