$378 Cheap Flights from Cali (CLO) to Seattle (SEA)

View $378 flight on Thu, Nov 13, 2025Opens in a new window

Popular airlines from Alfonso Bonilla Aragon Intl. Airport (CLO) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Cali to Seattle (CLO-SEA)

Prices were available within the past 7 days and start at $378 for one-way flights and $607 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Tue, Nov 18 - Thu, Dec 4
CLO
Cali
SEA
Seattle
$607 Roundtrip, found 6 days ago
$607
Roundtrip
found 6 days ago
Select avianca flight, departing Tue, Nov 18 from Cali to Seattle, returning Thu, Dec 4, priced at $607 found 6 days ago
United
Wed, Jan 28 - Tue, Feb 10
CLO
Cali
SEA
Seattle
$608 Roundtrip, found 5 days ago
$608
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jan 28 from Cali to Seattle, returning Tue, Feb 10, priced at $608 found 5 days ago
United
Wed, Jan 28 - Thu, Feb 12
CLO
Cali
SEA
Seattle
$613 Roundtrip, found 5 days ago
$613
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jan 28 from Cali to Seattle, returning Thu, Feb 12, priced at $613 found 5 days ago
American Airlines
Wed, Nov 5 - Wed, Nov 12
CLO
Cali
SEA
Seattle
$623 Roundtrip, found 1 day ago
$623
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Nov 5 from Cali to Seattle, returning Wed, Nov 12, priced at $623 found 1 day ago
United
Mon, Jan 26 - Tue, Feb 10
CLO
Cali
SEA
Seattle
$626 Roundtrip, found 5 days ago
$626
Roundtrip
found 5 days ago
Select United flight, departing Mon, Jan 26 from Cali to Seattle, returning Tue, Feb 10, priced at $626 found 5 days ago
American Airlines
Wed, Nov 5 - Wed, Nov 12
CLO
Cali
SEA
Seattle
$628 Roundtrip, found 1 day ago
$628
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Nov 5 from Cali to Seattle, returning Wed, Nov 12, priced at $628 found 1 day ago
Delta
Wed, Nov 5 - Mon, Nov 10
CLO
Cali
SEA
Seattle
$629 Roundtrip, found 1 day ago
$629
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 5 from Cali to Seattle, returning Mon, Nov 10, priced at $629 found 1 day ago
United
Mon, Jan 26 - Thu, Feb 12
CLO
Cali
SEA
Seattle
$630 Roundtrip, found 5 days ago
$630
Roundtrip
found 5 days ago
Select United flight, departing Mon, Jan 26 from Cali to Seattle, returning Thu, Feb 12, priced at $630 found 5 days ago
Copa
Tue, Nov 18 - Thu, Dec 4
CLO
Cali
SEA
Seattle
$632 Roundtrip, found 6 days ago
$632
Roundtrip
found 6 days ago
Select Copa flight, departing Tue, Nov 18 from Cali to Seattle, returning Thu, Dec 4, priced at $632 found 6 days ago
American Airlines
Wed, Dec 17 - Wed, Jan 7
CLO
Cali
SEA
Seattle
$639 Roundtrip, found 4 days ago
$639
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec 17 from Cali to Seattle, returning Wed, Jan 7, priced at $639 found 4 days ago

Find the cheapest month to fly from Cali (CLO) to Seattle (SEA)

November is typically the cheapest month to fly

From $555 - $1,139 per traveler.

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $651
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $651

Frequently asked questions

How much does a flight from Alfonso Bonilla Aragon Intl. Airport (CLO) to Seattle - Tacoma Intl. Airport (SEA) cost?
Snag a cheap one-way flight from $378 or cheap return flight from $607 from Alfonso Bonilla Aragon Intl. Airport (CLO) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Alfonso Bonilla Aragon Intl. Airport (CLO) to Seattle - Tacoma Intl. Airport (SEA)?
Traveling in November can help you save, as it's the cheapest month for flights between CLO and SEA. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Alfonso Bonilla Aragon Intl. Airport (CLO) to Seattle - Tacoma Intl. Airport (SEA)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CLO to SEA. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Alfonso Bonilla Aragon Intl. Airport (CLO) to Seattle - Tacoma Intl. Airport (SEA)?
There are no daily nonstop flights from Alfonso Bonilla Aragon Intl. Airport (CLO) to Seattle - Tacoma Intl. Airport (SEA). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from CLO to SEA?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Alfonso Bonilla Aragon Intl. Airport (CLO) to Seattle - Tacoma Intl. Airport (SEA)?
To avoid potential delays on the Alfonso Bonilla Aragon Intl. Airport (CLO) to Seattle - Tacoma Intl. Airport (SEA) route, travel before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Alfonso Bonilla Aragon Intl. Airport (CLO) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Waiting until just before your departure to book your flight from CLO to SEA often results in higher prices. While you may find some last-minute deals, they aren't always guaranteed. Allow some flexibility in your schedule to maximize your chances of getting a bargain.
Is it cheaper to book a CLO to SEA flight and hotel package?
You can save money by securing a CLO to SEA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your ideal flights and accommodations, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Alfonso Bonilla Aragon Intl. Airport (CLO) to Seattle - Tacoma Intl. Airport (SEA)?
Typically, you can cancel or modify your CLO to SEA flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want further details, head to our Customer Service portal.

Travel information

Origin airport
Alfonso Bonilla Aragon Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, LATAM Airlines Group, United, avianca
Roundtrip price
$606
Distance
4076 mi

Book with confidence

Cali to Seattle Flights

The cheapest times to fly from Cali to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cali to Seattle are during the month of November. You can find some of the cheapest flights from Cali to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cali to Seattle

Sunday is one of the best days to book for cheap flights from Cali to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cali to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cali to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $378 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cali to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cali to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cali to Seattle Flights

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*Available to One Key members.