HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$387+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
CLO — SEA
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cali to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 July 30, 2025.

Round-trip from

$598
(United Airlines)

One-way from

$387
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$882
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
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find 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 July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/102:20 pmCLO - SEA
2 stops21h 20mAmerican Airlines
Tue 10/215:00 pmSEA - CLO
2 stops18h 20mAmerican Airlines
Deal found 7/30$618
This United deal was found by Cheapflights users on 7/29. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/26:50 pmCLO - SEA
2 stops17h 32mMultiple Airlines
Mon 8/45:15 pmSEA - CLO
2 stops28h 07mMultiple Airlines
Deal found 7/29$714
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/244:42 amCLO - SEA
2 stops34h 51mUnited Airlines
Mon 9/17:00 amSEA - CLO
2 stops32h 25mUnited Airlines
Deal found 7/30$771
This LATAM Airlines deal was found by Cheapflights users on 7/29. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2312:37 amCLO - SEA
2 stops21h 13mLATAM Airlines
Mon 9/16:00 amSEA - CLO
2 stops23h 36mLATAM Airlines
Deal found 7/29$909
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/22:15 pmCLO - SEA
3 stops28h 10mSpirit Airlines
Mon 8/45:30 pmSEA - CLO
2 stops17h 50mSpirit Airlines
Deal found 7/29$1,180

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 July 30, 2025.
Use the filters below to find and compare flights from Cali to Seattle that are best for you.

Fly from

Cali

Fly to

Seattle

Route

Depart

Return

Price

CaliSeattle

CLO - SEA

CLOSEA

Cali Alfonso B. Aragon Intl

Fri 10/10

2:20 pm-9:40 am

2 stops21h 20m

Seattle/Tacoma Intl

Tue 10/21

5:00 pm-1:20 pm

2 stops18h 20m

$618

CaliSeattle

CLO - SEA

CLOSEA

Cali Alfonso B. Aragon Intl

Sun 8/24

4:42 am-1:33 pm

2 stops34h 51m

Seattle/Tacoma Intl

Mon 9/1

7:00 am-5:25 pm

2 stops32h 25m

$771

CaliSeattle

CLO - SEA

CLOSEA

Cali Alfonso B. Aragon Intl

Sat 8/23

12:37 am-7:50 pm

2 stops21h 13m

Seattle/Tacoma Intl

Mon 9/1

6:00 am-7:36 am

2 stops23h 36m

$909

CaliSeattle

CLO - SEA

CLOSEA

Cali Alfonso B. Aragon Intl

Sun 8/24

8:31 am-12:34 am

2 stops42h 03m

Seattle/Tacoma Intl

Mon 9/1

10:15 pm-5:25 pm

3 stops41h 10m

$956

CaliSeattle

CLO - SEA

CLOSEA

Cali Alfonso B. Aragon Intl

Tue 8/19

8:25 pm-10:05 pm

2 stops27h 40m

$387

CaliSeattle

CLO - SEA

CLOSEA

Cali Alfonso B. Aragon Intl

Tue 8/19

8:48 am-10:15 pm

2 stops15h 27m

$582

CaliSeattle

CLO - SEA

CLOSEA

Cali Alfonso B. Aragon Intl

Tue 8/19

4:42 am-5:31 pm

2 stops14h 49m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 July 30, 2025.
Peruse reviews from past customers who have flown with LATAM Airlines, Copa Airlines, and United 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.
LATAM Airlines
7.5
Good
1,822 reviews

Boarding

7.6

Comfort

7.4

Crew

8.1

Overall

7.5

Food

6.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,822 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Boarding

7.6

Comfort

7.4

Crew

8.1

Overall

7.5

Food

6.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Copa Airlines
7.5
Good
1,493 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Boarding

7.6

Comfort

7.4

Crew

8.1

Overall

7.5

Food

6.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
United Airlines
7.4
Good
8,896 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Boarding

7.6

Comfort

7.4

Crew

8.1

Overall

7.5

Food

6.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Boarding

7.6

Comfort

7.4

Crew

8.1

Overall

7.5

Food

6.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

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.

  • What are the cheapest airlines flying from Cali to Seattle round-trip?

    Flying on United Airlines is currently your cheapest option to Seattle, with prices starting at $598. Additional round-trip tickets that might be worth considering are offered by American Airlines and LATAM Airlines, with the lowest prices starting at $603 and $902, respectively. Users have found that United Airlines is 17% cheaper than the other options available to this destination.

  • 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.

  • What is the cheapest month to book a flight from Cali to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Cali to Seattle (average of $238). Flying from Cali to Seattle in June is currently the most expensive (average of $389). 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
Ocean Shores
Lakewood
Lynnwood
Lacey
Leavenworth
Renton
Olympia
Puyallup
Kent
Cle Elum
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline
Federal Way
Shelton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.