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$80+ Cheap flights from Orange County to Seattle (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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SEA
dic. 3 — dic. 101
mié. 12/3
mié. 12/10
1 adult, Economy
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Find flight deals from Orange County to Seattle

Cheapest flights from Orange County to Seattle
Explore the most affordable flight options available from Orange County to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 3, 2025.

This Delta deal was found by Cheapflights users on 11/3. 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.
mié. 12/37:00 amLGB - SEA
1 stop5h 57mDelta
sáb. 12/65:00 pmSEA - LGB
1 stop4h 45mDelta
Deal found 11/3$177
This Delta deal was found by Cheapflights users on 11/3. 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.
mar. 12/97:00 amSNA - SEA
1 stop7h 59mDelta
mié. 12/105:25 amSEA - SNA
1 stop6h 56mDelta
Deal found 11/3$179
This Trip.com deal was found by Cheapflights users on 11/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/156:45 amSNA - SEA
1 stop11h 47mMultiple Airlines
dom. 11/1612:58 pmSEA - SNA
1 stop5h 28mMultiple Airlines
Deal found 11/2$184
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/68:05 amSNA - SEA
Nonstop3h 07mAlaska Airlines
dom. 12/143:35 pmSEA - SNA
Nonstop2h 47mAlaska Airlines
Deal found 11/2$185
This CheapOair deal was found by Cheapflights users on 11/3. 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.
vie. 11/1412:01 pmSNA - SEA
1 stop24h 12mFrontier
lun. 11/1711:43 amSEA - SNA
1 stop7h 05mFrontier
Deal found 11/3$186
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
jue. 12/48:05 amSNA - SEA
Nonstop3h 07mAlaska Airlines
mar. 12/91:50 pmSEA - SNA
Nonstop2h 47mAlaska Airlines
Deal found 11/3$187
This Delta deal was found by Cheapflights users on 11/3. 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.
mié. 12/37:00 amLGB - SEA
1 stop5h 57mDelta
dom. 12/75:00 pmSEA - LGB
1 stop4h 45mDelta
Deal found 11/3$187
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
mié. 12/178:05 amSNA - SEA
Nonstop3h 07mAlaska Airlines
sáb. 12/207:45 pmSEA - SNA
Nonstop2h 45mAlaska Airlines
Deal found 11/3$188
This CheapOair deal was found by Cheapflights users on 11/1. 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.
jue. 11/2012:04 pmSNA - SEA
1 stop23h 52mFrontier
sáb. 11/225:32 pmSEA - SNA
1 stop15h 50mFrontier
Deal found 11/1$190
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/510:10 amSNA - SEA
1 stop5h 51mMultiple Airlines
vie. 12/1210:51 amSEA - SNA
2 stops11h 32mMultiple Airlines
Deal found 11/2$192
This Expedia deal was found by Cheapflights users on 11/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1210:10 amSNA - SEA
1 stop5h 51mMultiple Airlines
dom. 12/147:15 amSEA - SNA
Nonstop2h 51mMultiple Airlines
Deal found 11/3$193
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/510:10 amSNA - SEA
1 stop5h 51mMultiple Airlines
dom. 12/76:18 pmSEA - SNA
1 stop16h 26mMultiple Airlines
Deal found 11/2$194

Cheap flight deals from Orange County to Seattle

Keep the following information in mind while searching for Orange County to Seattle flight deals. Data was last updated noviembre 3, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$159
(Southwest)

One-way from

$80
(Southwest)

Popular in

July

Cheapest in

January

Average price

$247
Provider with most accurate pricing for Los Angeles-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Seattle/Tacoma Intl flights.
Search Deals
From Orange County to Seattle/Tacoma Intl
Search Deals
One-way flight from Orange County to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orange County 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 noviembre 3, 2025.
Use the filters below to find and compare flights from Orange County to Seattle that are best for you.

Fly from

Orange County

Fly to

Seattle

Route

Depart

Return

Price

Long BeachSeattle

LGB - SEA

LGBSEA

Long Beach Municipal

mié. 12/3

7:00 am-12:57 pm

1 stop5h 57m

Seattle/Tacoma Intl

mié. 12/10

1:40 pm-9:45 pm

1 stop8h 05m

$177

Long BeachSeattle

LGB - SEA

LGBSEA

Long Beach Municipal

mié. 12/10

7:00 am-12:57 pm

1 stop5h 57m

Seattle/Tacoma Intl

mar. 12/16

5:00 pm-9:45 pm

1 stop4h 45m

$177

Long BeachSeattle

LGB - SEA

LGBSEA

Long Beach Municipal

mar. 12/9

4:50 pm-11:25 pm

1 stop6h 35m

Seattle/Tacoma Intl

mar. 12/16

5:25 am-12:16 pm

1 stop6h 51m

$177

Long BeachSeattle

LGB - SEA

LGBSEA

Long Beach Municipal

vie. 1/9

5:30 pm-9:50 pm

1 stop4h 20m

Seattle/Tacoma Intl

mar. 1/13

5:15 am-1:40 pm

2 stops8h 25m

$183

Santa AnaSeattle

SNA - SEA

SNASEA

Santa Ana J. Wayne/Orange Cnty

vie. 12/12

6:45 am-9:59 am

Nonstop3h 14m

Seattle/Tacoma Intl

sáb. 12/13

7:15 am-10:06 am

Nonstop2h 51m

$187

Santa AnaSeattle

SNA - SEA

SNASEA

Santa Ana J. Wayne/Orange Cnty

lun. 12/8

6:45 am-9:59 am

Nonstop3h 14m

Seattle/Tacoma Intl

mar. 12/16

9:00 am-11:47 am

Nonstop2h 47m

$187

Santa AnaSeattle

SNA - SEA

SNASEA

Santa Ana J. Wayne/Orange Cnty

jue. 12/11

7:15 am-10:23 am

Nonstop3h 08m

Seattle/Tacoma Intl

mié. 12/17

7:30 pm-10:21 pm

Nonstop2h 51m

$187

Santa AnaSeattle

SNA - SEA

SNASEA

Santa Ana J. Wayne/Orange Cnty

mar. 12/9

7:15 am-10:23 am

Nonstop3h 08m

Seattle/Tacoma Intl

dom. 12/14

3:22 pm-6:10 pm

Nonstop2h 48m

$187

Long BeachSeattle

LGB - SEA

LGBSEA

Long Beach Municipal

mié. 12/3

7:00 am-2:59 pm

1 stop7h 59m

Seattle/Tacoma Intl

dom. 12/7

5:00 pm-9:45 pm

1 stop4h 45m

$187

Long BeachSeattle

LGB - SEA

LGBSEA

Long Beach Municipal

lun. 12/8

4:50 pm-12:20 am

1 stop7h 30m

Seattle/Tacoma Intl

mar. 12/16

5:00 pm-9:45 pm

1 stop4h 45m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 44 results
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Best time to book a flight from Orange County to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Orange County 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 Orange County to Seattle

What is the cheapest month to book a flight from Orange County to Seattle?

Currently, April is the cheapest month in which you can book a flight from Orange County to Seattle (average of $128). Flying from Orange County to Seattle in July is currently the most expensive (average of $192). 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 KFI to SEA?

Find hourly flight availability from Orange County 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 noviembre 3, 2025.

It’s optimal to fly from Orange County to Seattle in the evening. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Orange County to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Orange County to Seattle. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Orange County to Seattle flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Orange County to Seattle

Explore weekly flight availability from Orange County to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated noviembre 3, 2025.

The most flights from zzKFI to SEA are scheduled on a Monday (40 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).

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 noviembre 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Orange County to Seattle to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,236 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
11,236 reviews
Alaska Airlines
8.0
Very good
11,236 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
11,236 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
7.9
Good
8,002 reviews
Alaska Airlines
8.0
Very good
11,236 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,799 reviews
Alaska Airlines
8.0
Very good
11,236 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Frontier
5.8
Fair
3,116 reviews
Alaska Airlines
8.0
Very good
11,236 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

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

  • What airport do you fly into for flights to Seattle from Orange County?

    If you book a flight to Seattle from Orange County, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • How popular is this Orange County to Seattle flight route?

    Within the past month, 81 users have taken a look at flights from Orange County to Seattle/Tacoma Intl.

  • How long is the flight from Orange County to Seattle?

    There are many flights that can get you from Orange County to Seattle in 3h 14m. Fly via Delta, Southwest, or Alaska Airlines to get the fastest option. Airlines will cover a distance of 979 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Orange County to Seattle one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $80. Delta flights start at $89 while deals on Alaska Airlines start at $109 one-way.

  • What are the most reliable airlines from Orange County to Seattle?

    No one likes to see their flight delayed. When booking a flight from Orange County to Seattle consider choosing WestJet (95%), Japan Airlines (93%) or Air France (93%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Orange County to Seattle?

    The cheapest flight price from Orange County to Seattle is $128. On average you can expect to pay $528. The most popular route, (Santa Ana J. Wayne/Orange Cnty - Seattle/Tacoma Intl), can usually be booked for $128.

  • Can I find deals for flights from Orange County to Seattle that include hotel bookings?

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

  • How can I find direct flights from Orange County to Seattle?

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

  • Can I find deals for business class flights from Orange County to Seattle?

    Yes. Cheapflights offers flight deals from Orange County 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 Orange County to Seattle?

    Currently, April is the cheapest month in which you can book a flight from Orange County to Seattle (average of $128). Flying from Orange County to Seattle in July is currently the most expensive (average of $192). 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
Tukwila
Tacoma
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Fife
Issaquah

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Top 7 airlines flying from Orange County to Seattle

Discover the top 7 airlines that operate flights from Orange County 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 noviembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$63Average$180FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$72Average$191FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$138Average$286FlexibilityNo cancel feeOn-time63%
DeltaCheapest$155Average$280FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$165Average$303FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$172Average$307FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$310Average$409FlexibilityNo cancel feeOn-time71%

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