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$134+ Cheap flights from Santa Ana, CA to Seattle (SNA - SEA)

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SEA
Jun 21 — Jun 281
Sun 6/21
Sun 6/28
1 adult, Economy
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Find cheap flights from Santa Ana to Seattle with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Santa Ana J. Wayne/Orange Cnty to Seattle/Tacoma Intl are usually found in January or March, booked 77 days in advance, depart on a Saturday or Thursday and return on a Wednesday

Cheap flight deals from Santa Ana to Seattle

Cheapest flights from Santa Ana to Seattle
Explore the most affordable flight options available from Santa Ana to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 22, 2026.

This CheapOair deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:10 pm
SNA
-
SEA
1 stop14h 25m
Frontier
Wed 6/177:41 pm
SEA
-
SNA
1 stop13h 48m
Frontier
Deal found 5/17$209
This CheapOair deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:58 pm
SNA
-
SEA
Nonstop2h 53m
Alaska Airlines
Tue 6/97:42 pm
SEA
-
SNA
Nonstop2h 48m
Alaska Airlines
Deal found 5/16$217
This CheapOair deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:10 pm
SNA
-
SEA
1 stop14h 25m
Frontier
Thu 6/118:12 pm
SEA
-
SNA
1 stop16h 22m
Frontier
Deal found 5/18$223
This CheapOair deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/208:10 pm
SNA
-
SEA
1 stop14h 25m
Frontier
Thu 7/27:41 pm
SEA
-
SNA
1 stop12h 28m
Frontier
Deal found 5/18$228
This CheapOair deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/78:10 pm
SNA
-
SEA
1 stop14h 26m
Frontier
Wed 6/107:41 pm
SEA
-
SNA
1 stop13h 48m
Frontier
Deal found 5/19$230
This Orbitz deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:59 pm
SNA
-
SEA
Nonstop2h 52m
Alaska Airlines
Tue 10/205:57 pm
SEA
-
SNA
Nonstop2h 54m
Alaska Airlines
Deal found 5/20$231
This Alaska Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:45 am
SNA
-
SEA
Nonstop3h 01m
Alaska Airlines
Mon 8/247:38 pm
SEA
-
SNA
Nonstop2h 52m
Alaska Airlines
Deal found 5/20$237
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:15 pm
SNA
-
SEA
Nonstop3h 00m
Delta
Sun 9/67:35 pm
SEA
-
SNA
Nonstop2h 54m
Delta
Deal found 5/20$242
This FlightHub deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:54 pm
SNA
-
SEA
1 stop14h 45m
Frontier
Thu 8/137:41 pm
SEA
-
SNA
1 stop12h 24m
Frontier
Deal found 5/19$244
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:00 am
SNA
-
SEA
Nonstop2h 59m
Delta
Sun 10/47:20 am
SEA
-
SNA
Nonstop2h 53m
Delta
Deal found 5/20$247
This CheapOair deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/208:10 pm
SNA
-
SEA
1 stop14h 25m
Frontier
Sat 6/278:12 pm
SEA
-
SNA
1 stop16h 22m
Frontier
Deal found 5/17$249

Find flight deals from Santa Ana to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) to Seattle (SEA). 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 May 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$209
(CheapOair)

One-way from

$134
(Alaska Airlines)

Popular in

June

Cheapest in

January

Average price

$277

Good round-trip deal

$317 or less

Good one-way deal

$219 or less
Provider with most accurate pricing for Santa Ana J. Wayne/Orange Cnty-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santa Ana J. Wayne/Orange Cnty-Seattle/Tacoma Intl flights.
Search Deals
From Santa Ana J. Wayne/Orange Cnty to Seattle/Tacoma Intl
Search Deals
One-way flight from Santa Ana J. Wayne/Orange Cnty to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Santa Ana J. Wayne/Orange Cnty to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Santa Ana J. Wayne/Orange Cnty to Seattle/Tacoma Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana to Seattle 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 2,558,603 searches. Data last updated May 22, 2026.
Use the filters below to find and compare flights from Santa Ana to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa AnaSeattle

SNA - SEA

SNASEA

Santa Ana J. Wayne/Orange Cnty

Sat 9/26

5:35 pm-8:21 pm

Nonstop2h 46m

Seattle/Tacoma Intl

Sun 10/4

7:10 am-10:12 am

Nonstop3h 02m

$247

Santa AnaSeattle

SNA - SEA

SNASEA

Santa Ana J. Wayne/Orange Cnty

Sat 8/22

1:44 pm-6:44 pm

1 stop5h 00m

Seattle/Tacoma Intl

Thu 8/27

7:29 pm-10:30 pm

Nonstop3h 01m

$282
Quickest round-trip

Santa AnaSeattle

SNA - SEA

SNASEA

Santa Ana J. Wayne/Orange Cnty

Sun 7/19

6:45 pm-9:36 pm

Nonstop2h 51m

Seattle/Tacoma Intl

Wed 7/29

7:35 pm-10:30 pm

Nonstop2h 55m

$327

Santa AnaSeattle

SNA - SEA

SNASEA

Santa Ana J. Wayne/Orange Cnty

Fri 7/17

5:37 pm-8:30 pm

Nonstop2h 53m

Seattle/Tacoma Intl

Fri 7/24

1:30 pm-6:25 pm

1 stop4h 55m

$337

Santa AnaSeattle

SNA - SEA

SNASEA

Santa Ana J. Wayne/Orange Cnty

Thu 8/6

7:08 pm-11:59 pm

1 stop4h 51m

Seattle/Tacoma Intl

Mon 8/10

7:29 pm-10:30 pm

Nonstop3h 01m

$337

Santa AnaSeattle

SNA - SEA

SNASEA

Santa Ana J. Wayne/Orange Cnty

Sat 7/25

7:15 am-12:49 pm

1 stop5h 34m

Seattle/Tacoma Intl

Mon 7/27

7:35 pm-10:30 pm

Nonstop2h 55m

$337

Santa AnaSeattle

SNA - SEA

SNASEA

Santa Ana J. Wayne/Orange Cnty

Fri 6/19

7:10 pm-11:59 pm

1 stop4h 49m

Seattle/Tacoma Intl

Tue 6/23

7:40 am-10:40 am

Nonstop3h 00m

$337

Santa AnaSeattle

SNA - SEA

SNASEA

Santa Ana J. Wayne/Orange Cnty

Tue 6/23

6:55 pm-11:10 pm

1 stop4h 15m

Seattle/Tacoma Intl

Fri 6/26

6:45 am-10:55 am

1 stop4h 10m

$342

Santa AnaSeattle

SNA - SEA

SNASEA

Santa Ana J. Wayne/Orange Cnty

Thu 7/16

6:00 pm-12:50 am

1 stop6h 50m

Seattle/Tacoma Intl

Mon 7/20

7:35 am-1:20 pm

1 stop5h 45m

$347

Santa AnaSeattle

SNA - SEA

SNASEA

Santa Ana J. Wayne/Orange Cnty

Wed 8/5

5:05 pm-10:05 pm

1 stop5h 00m

Seattle/Tacoma Intl

Sat 8/8

5:15 am-12:05 pm

1 stop6h 50m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/20

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Santa Ana to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Ana to Seattle in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santa Ana, California-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Ana, California-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Ana, California-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Ana, California-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Ana, California-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santa Ana to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Santa Ana with our price prediction graph.
Estimated round-trip 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 Santa Ana to Seattle

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

The best time to book flights from Santa Ana, California to Seattle is 76 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 Santa Ana, California to Seattle?

Currently, January is the cheapest month in which you can book a flight from Santa Ana, California to Seattle (average of $189). Flying from Santa Ana, California to Seattle in June is currently the most expensive (average of $345). 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 SNA to SEA?

Find hourly flight availability from Santa Ana to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 22, 2026.

One of the essential ways to save on airfare from Santa Ana, California to Seattle is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 22% on airfare.

What is the cheapest day to fly from Santa Ana, California to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Santa Ana to Seattle. Price data was last updated on May 16, 2026.

Travelers seeking maximum savings on their Santa Ana, California to Seattle flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Santa Ana, California to Seattle?

The best insider tips for Santa Ana to Seattle flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Santa Ana to Seattle trip
Our travel experts
Scott Laird

Scott Laird

Expert on SNA

Originally from Anchorage, Alaska, Scott is a frequent contributor to Fodor’s Travel Guide, Conde Nast Traveler, TravelAge West, and TravelPulse. He holds a Bachelor of Science in Organizational Management from Alaska Pacific University and a Master of Science in Airline Management from Embry-Riddle Aeronautical University, and has worked in the airline and hotel industries and as a travel consultant.

Read more
Brandon Schultz

Brandon Schultz

Expert on SEA

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated May 22, 2026.
Read through reviews of airlines operating flights from Santa Ana to Seattle, such as Alaska Airlines,Southwest, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,398 reviews

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,398 reviews
Alaska Airlines
7.9
Good
12,398 reviews

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Southwest
7.9
Good
4,277 reviews
Alaska Airlines
7.9
Good
12,398 reviews

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Delta
7.9
Good
8,445 reviews
Alaska Airlines
7.9
Good
12,398 reviews

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Hawaiian Airlines
7.8
Good
2,835 reviews
Alaska Airlines
7.9
Good
12,398 reviews

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Frontier
5.7
Fair
2,944 reviews
Alaska Airlines
7.9
Good
12,398 reviews

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Related info for your journey

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

  • What airports do I use to fly from Santa Ana to Seattle?

    If you wish to fly to Seattle from Santa Ana, then you need to book flights from Santa Ana J. Wayne/Orange Cnty to Seattle/Tacoma Intl. There are 16 flights from J. Wayne/Orange Cnty (SNA) to Seattle/Tacoma Intl (SEA) per day to choose from. Flights to Seattle from J. Wayne/Orange Cnty are available from 6 different airlines, which means you should have some options if you want to compare airfare deals. 2h 46m is how long a nonstop flight from Santa Ana to Seattle/Tacoma Intl typically takes.

  • How popular is this Santa Ana, California to Seattle flight route?

    This flight path from Santa Ana J. Wayne/Orange Cnty to Seattle/Tacoma Intl was viewed by 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Alaska Airlines and Delta can get you from Santa Ana, California to Seattle in just under 2h 46m. Your travel time can differ by up to 2h 14m. The distance from Santa Ana, California to Seattle is about 979 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Santa Ana, California to Seattle round-trip?

    According to our current data, Frontier ($54), Delta ($119), and Alaska Airlines ($143) offers the cheapest pricing from Santa Ana, California to Seattle. These flights start at 80% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Santa Ana, California to Seattle one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $49. However, be on the lookout for offers from Southwest and Alaska Airlines, as they are both options that can get you from Santa Ana, California to Seattle for a low price.

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

    Consider American Airlines (97%), Korean Air (97%) or Japan Airlines (97%) when booking your flight. These represent the most reliable airlines when flying from Santa Ana, California to Seattle.

  • What are the cheapest flights from Santa Ana, California to Seattle?

    Looking for the cheapest flight from Santa Ana, California to Seattle? While on average our users pay $628, our data indicates the cheapest price to be $148. The most popular route (Santa Ana J. Wayne/Orange Cnty - Seattle/Tacoma Intl), is priced around $237.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Ana to Seattle 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 Santa Ana, California to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Santa Ana, California to Seattle (average of $189). Flying from Santa Ana, California to Seattle in June is currently the most expensive (average of $345). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Ocean Shores
Olympia
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Marysville
Shoreline

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Top 6 airlines flying from Santa Ana to Seattle

Discover the top 6 airlines that operate flights from Santa Ana to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$54Average$176FlexibilityNo cancel feeOn-time62%
DeltaCheapest$119Average$293FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$143Average$309FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$150Average$336FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$178Average$330FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$337Average$580FlexibilityNo cancel feeOn-time71%

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