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$404+ Cheap flights from Cali (CLO) 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
CLO — SEA
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
1 adult, Economy
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Cheap flight deals from Cali to Seattle

Cheapest flights from Cali to Seattle
Explore the most affordable flight options available from Cali to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.

This Avianca deal was found by Cheapflights users on 5/4. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:35 pm
CLO
-
SEA
1 stop14h 37m
Multiple Airlines
Wed 6/107:45 am
SEA
-
CLO
2 stops13h 40m
Multiple Airlines
Deal found 5/4$650
This flugladen.de deal was found by Cheapflights users on 5/2. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:35 pm
CLO
-
SEA
1 stop14h 37m
Multiple Airlines
Mon 6/810:50 pm
SEA
-
CLO
1 stop33h 30m
Multiple Airlines
Deal found 5/2$662
This eDestinos deal was found by Cheapflights users on 5/4. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:35 pm
CLO
-
SEA
1 stop14h 37m
Avianca
Wed 6/107:45 am
SEA
-
CLO
2 stops13h 40m
Avianca
Deal found 5/4$681
This SmartFares deal was found by Cheapflights users on 5/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/189:55 pm
CLO
-
SEA
2 stops25h 54m
Multiple Airlines
Thu 8/1311:03 pm
SEA
-
CLO
2 stops22h 22m
Multiple Airlines
Deal found 5/4$700
This Avianca deal was found by Cheapflights users on 5/4. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:35 pm
CLO
-
SEA
1 stop14h 37m
Multiple Airlines
Tue 7/72:02 pm
SEA
-
CLO
2 stops16h 58m
Multiple Airlines
Deal found 5/4$719
This PocketFare deal was found by Cheapflights users on 5/6. 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 PocketFare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:55 pm
CLO
-
SEA
2 stops22h 09m
Multiple Airlines
Thu 5/1410:58 pm
SEA
-
CLO
2 stops22h 42m
Multiple Airlines
Deal found 5/6$727

Find flight deals from Cali to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Cali (CLO) 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 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$650
(Avianca)

One-way from

$404
(Avianca)
Provider with most accurate pricing for Cali Alfonso B. Aragon Intl-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cali Alfonso B. Aragon Intl-Seattle/Tacoma Intl flights.
Search Deals
From Cali Alfonso B. Aragon Intl to Seattle/Tacoma Intl
Search Deals
One-way flight from Cali Alfonso B. Aragon Intl to Seattle/Tacoma Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Cali 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 6, 2026.
Use the filters below to find and compare flights from Cali to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CaliSeattle

CLO - SEA

CLOSEA

Cali Alfonso B. Aragon Intl

Mon 6/1

9:35 pm-10:12 am

1 stop14h 37m

Seattle/Tacoma Intl

Mon 6/8

10:50 pm-10:20 am

1 stop33h 30m

$662
Quickest round-trip

CaliSeattle

CLO - SEA

CLOSEA

Cali Alfonso B. Aragon Intl

Tue 6/2

9:35 pm-10:12 am

1 stop14h 37m

Seattle/Tacoma Intl

Wed 6/10

7:45 am-11:25 pm

2 stops13h 40m

$681

CaliSeattle

CLO - SEA

CLOSEA

Cali Alfonso B. Aragon Intl

Sun 6/7

5:00 am-8:53 pm

2 stops17h 53m

Seattle/Tacoma Intl

Thu 9/10

11:56 pm-5:33 pm

2 stops15h 37m

$781

CaliSeattle

CLO - SEA

CLOSEA

Cali Alfonso B. Aragon Intl

Sun 6/7

11:59 pm-12:08 am

1 stop26h 09m

Seattle/Tacoma Intl

Thu 9/10

11:09 pm-1:00 pm

1 stop11h 51m

$789

CaliSeattle

CLO - SEA

CLOSEA

Cali Alfonso B. Aragon Intl

Mon 6/29

8:25 am-12:33 pm

2 stops30h 08m

Seattle/Tacoma Intl

Fri 9/11

9:30 am-6:55 pm

1 stop31h 25m

$793

CaliSeattle

CLO - SEA

CLOSEA

Cali Alfonso B. Aragon Intl

Tue 6/2

9:35 pm-10:12 am

1 stop14h 37m

Seattle/Tacoma Intl

Tue 7/7

2:02 pm-10:20 am

1 stop18h 18m

$822
Cheapest one-way
Quickest one-way

CaliSeattle

CLO - SEA

CLOSEA

Cali Alfonso B. Aragon Intl

Tue 8/25

11:30 am-9:55 pm

1 stop12h 25m

$404

CaliSeattle

CLO - SEA

CLOSEA

Cali Alfonso B. Aragon Intl

Wed 9/9

4:40 am-6:21 pm

2 stops15h 41m

$406

CaliSeattle

CLO - SEA

CLOSEA

Cali Alfonso B. Aragon Intl

Thu 5/28

4:40 am-9:49 pm

2 stops19h 09m

$436

CaliSeattle

CLO - SEA

CLOSEA

Cali Alfonso B. Aragon Intl

Thu 10/15

8:35 pm-10:35 am

2 stops16h 00m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 12 resultsSorted by cheapest first
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Compare providers for flights from Cali 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 Cali to Seattle in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Cali-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cali-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cali-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cali-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 Cali-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 Cali to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Cali 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.

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 6, 2026.
Peruse reviews from past customers who have flown with American Airlines from Cali to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,666 reviews

Comfort

7.2

Overall

7.1

Boarding

7.5

Crew

7.9

Entertainment

6.9

Food

6.4

Reviews

1 / 20
6.0
Good

Charleen,May 2026

POS - MIA

If I had any other choice in getting to my destination, I would have used it
American Airlines
7.1
Good
11,666 reviews
American Airlines
7.1
Good
11,666 reviews

Comfort

7.2

Overall

7.1

Boarding

7.5

Crew

7.9

Entertainment

6.9

Food

6.4

Reviews

1 / 20
6.0
Good

Charleen,May 2026

POS - MIA

If I had any other choice in getting to my destination, I would have used it

Related info for your journey

Find useful and relevant information for your journey from Cali to Seattle. 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 Cali to Seattle?

    A quick flight from Cali to Seattle can take about 14h 37m. Avianca provides one of the quickest options available for as low as $681. The distance between Cali and Seattle is about 4074 mi.

  • What is the cheapest airline to fly from Cali to Seattle round-trip?

    Flying on American Airlines is currently your cheapest option to Seattle, with prices starting at $639.

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

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

  • How can I find direct flights from Cali to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Cali 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.

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
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Renton
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cali to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Cali to Seattle

Discover the top airline that operate flights from Cali 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 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$639Average$863FlexibilityNo cancel feeOn-time71%

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