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Cheap flights from Seattle to Santa Ana, California from £81

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SNA
18 May — 25 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 18 April 2026.

Tue 26/515:00
SEA
-
SNA
Nonstop2h 48m
Delta
Sat 30/514:00
SNA
-
SEA
Nonstop2h 59m
Delta
Deal found 13/4£146
Wed 6/508:35
SEA
-
SNA
Nonstop2h 58m
Alaska Airlines
Sat 9/506:45
SNA
-
SEA
Nonstop3h 03m
Alaska Airlines
Deal found 13/4£153
Sun 31/520:20
SEA
-
SNA
1 stop13h 59m
Multiple Airlines
Sun 7/607:45
SNA
-
SEA
1 stop26h 51m
Multiple Airlines
Deal found 16/4£157
Fri 8/519:35
SEA
-
SNA
Nonstop2h 54m
Delta
Tue 12/514:00
SNA
-
SEA
Nonstop2h 59m
Delta
Deal found 16/4£160
Thu 7/513:40
SEA
-
SNA
Nonstop3h 01m
Delta
Mon 11/507:30
SNA
-
SEA
Nonstop3h 08m
Delta
Deal found 15/4£162
Thu 21/507:15
SEA
-
SNA
Nonstop2h 53m
Alaska Airlines
Thu 28/506:45
SNA
-
SEA
Nonstop3h 02m
Alaska Airlines
Deal found 14/4£168
Thu 7/508:00
SEA
-
SNA
1 stop7h 05m
Southwest
Mon 11/506:45
SNA
-
SEA
1 stop4h 20m
Southwest
Deal found 15/4£171
Sun 17/522:15
SEA
-
SNA
1 stop9h 40m
Southwest
Sun 24/514:45
SNA
-
SEA
1 stop6h 35m
Southwest
Deal found 13/4£179
Sat 16/508:26
SEA
-
SNA
1 stop4h 44m
Alaska Airlines
Tue 19/517:12
SNA
-
SEA
1 stop5h 13m
Alaska Airlines
Deal found 16/4£183
Tue 19/508:43
SEA
-
SNA
1 stop4h 40m
Alaska Airlines
Tue 19/517:12
SNA
-
SEA
1 stop5h 13m
Alaska Airlines
Deal found 16/4£185
Sat 16/515:02
SEA
-
SNA
Nonstop2h 49m
Alaska Airlines
Sat 16/520:58
SNA
-
SEA
Nonstop2h 53m
Alaska Airlines
Deal found 17/4£186

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 18 April 2026.

Round-trip from

£146

One-way from

£81

Popular in

April

Cheapest in

January

Average price

£275
Delta
  • Delta
  • 26/5-30/5
  • Nonstop
  • 5h 47m total
  • Seattle to Santa Ana
Search Deals
Southwest
  • Southwest
  • 16/5
  • 1 total stop
  • 4h 50m total
  • Seattle to Santa Ana
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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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 18 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

Sun 31/5

10:03-13:05

Nonstop3h 02m

Santa Ana J. Wayne/Orange Cnty

Sun 7/6

18:45-21:44

Nonstop2h 59m

£160
Fastest return journey

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Wed 27/5

15:00-17:48

Nonstop2h 48m

Santa Ana J. Wayne/Orange Cnty

Sun 31/5

08:30-11:35

Nonstop3h 05m

£190

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Wed 27/5

13:25-18:15

1 stop4h 50m

Santa Ana J. Wayne/Orange Cnty

Sat 30/5

14:00-16:59

Nonstop2h 59m

£194

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Sun 7/6

05:30-11:56

1 stop6h 26m

Santa Ana J. Wayne/Orange Cnty

Sun 7/6

17:13-20:14

Nonstop3h 01m

£234

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Wed 24/6

10:10-13:10

Nonstop3h 00m

Santa Ana J. Wayne/Orange Cnty

Mon 29/6

18:45-21:44

Nonstop2h 59m

£234

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Sat 13/6

08:00-10:57

Nonstop2h 57m

Santa Ana J. Wayne/Orange Cnty

Tue 23/6

17:13-20:14

Nonstop3h 01m

£234

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Sat 18/7

10:10-13:14

Nonstop3h 04m

Santa Ana J. Wayne/Orange Cnty

Mon 27/7

17:03-22:00

1 stop4h 57m

£242

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Tue 16/6

10:10-13:10

Nonstop3h 00m

Santa Ana J. Wayne/Orange Cnty

Sat 20/6

17:03-22:05

1 stop5h 02m

£242

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Fri 24/7

08:06-11:07

Nonstop3h 01m

Santa Ana J. Wayne/Orange Cnty

Mon 27/7

17:03-22:00

1 stop4h 57m

£242
Cheapest one-way

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Fri 29/5

05:00-10:10

1 stop5h 10m

£88

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 17 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 10 April 2026.

The best time to book flights from Seattle to Santa Ana, California is 36 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, January is the cheapest month in which you can book a flight from Seattle to Santa Ana, California (average of £140). Flying from Seattle to Santa Ana, California in April is currently the most expensive (average of £275). 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 18 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 £160, Delta can have you in Santa Ana, California from Seattle in 2h 52m. There are 979 mi between Seattle and Santa Ana, California. Generally, flights for this route are direct.

  • 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: SkyWest Airlines (100%), WestJet (93%), Alaska Airlines (90%).

  • 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, January is the cheapest month in which you can book a flight from Seattle to Santa Ana, California (average of £140). Flying from Seattle to Santa Ana, California in April is currently the most expensive (average of £275). 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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