$464 Cheap Flights from Seattle (SEA) to Concepcion (CCP)

View $464 flight on Wed, Feb 4, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Concepcion (CCP-Carriel Sur)

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Cheap Flights from Seattle to Concepcion (SEA-CCP)

Prices were available within the past 7 days and start at $464 for one-way flights and $921 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Feb 4 - Fri, Feb 13
SEA
Seattle
CCP
Concepción
$921 Roundtrip, found 18 hours ago
$921
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Wed, Feb 4 from Seattle to Concepción, returning Fri, Feb 13, priced at $921 found 18 hours ago
Air Canada
Wed, Feb 4 - Fri, Feb 13
SEA
Seattle
CCP
Concepción
$930 Roundtrip, found 18 hours ago
$930
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Wed, Feb 4 from Seattle to Concepción, returning Fri, Feb 13, priced at $930 found 18 hours ago
Air Canada
Wed, Jan 14 - Fri, Feb 6
SEA
Seattle
CCP
Concepción
$1,001 Roundtrip, found 2 hours ago
$1,001
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Jan 14 from Seattle to Concepción, returning Fri, Feb 6, priced at $1,001 found 2 hours ago
Air Canada
Fri, Feb 6 - Sat, Feb 14
SEA
Seattle
CCP
Concepción
$1,004 Roundtrip, found 18 hours ago
$1,004
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Fri, Feb 6 from Seattle to Concepción, returning Sat, Feb 14, priced at $1,004 found 18 hours ago
Air Canada
Sun, Feb 1 - Sat, Feb 14
SEA
Seattle
CCP
Concepción
$1,081 Roundtrip, found 18 hours ago
$1,081
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Sun, Feb 1 from Seattle to Concepción, returning Sat, Feb 14, priced at $1,081 found 18 hours ago
Delta
Tue, Feb 3 - Tue, Feb 10
SEA
Seattle
CCP
Concepción
$1,126 Roundtrip, found 18 hours ago
$1,126
Roundtrip
found 18 hours ago
Select Delta flight, departing Tue, Feb 3 from Seattle to Concepción, returning Tue, Feb 10, priced at $1,126 found 18 hours ago
LATAM Airlines Group
Mon, Feb 2 - Mon, Feb 16
SEA
Seattle
CCP
Concepción
$1,151 Roundtrip, found 18 hours ago
$1,151
Roundtrip
found 18 hours ago
Select LATAM Airlines Group flight, departing Mon, Feb 2 from Seattle to Concepción, returning Mon, Feb 16, priced at $1,151 found 18 hours ago
LATAM Airlines Group
Sun, Feb 1 - Mon, Feb 16
SEA
Seattle
CCP
Concepción
$1,161 Roundtrip, found 18 hours ago
$1,161
Roundtrip
found 18 hours ago
Select LATAM Airlines Group flight, departing Sun, Feb 1 from Seattle to Concepción, returning Mon, Feb 16, priced at $1,161 found 18 hours ago
LATAM Airlines Group
Mon, Feb 2 - Wed, Feb 11
SEA
Seattle
CCP
Concepción
$1,170 Roundtrip, found 18 hours ago
$1,170
Roundtrip
found 18 hours ago
Select LATAM Airlines Group flight, departing Mon, Feb 2 from Seattle to Concepción, returning Wed, Feb 11, priced at $1,170 found 18 hours ago
American Airlines
Mon, Feb 2 - Thu, Feb 12
SEA
Seattle
CCP
Concepción
$1,181 Roundtrip, found 18 hours ago
$1,181
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Mon, Feb 2 from Seattle to Concepción, returning Thu, Feb 12, priced at $1,181 found 18 hours ago

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Carriel Sur Airport (CCP) cost?
Grab a cheap one-way flight from $464 or cheap return flight from $921 from Seattle - Tacoma Intl. Airport (SEA) to Carriel Sur Airport (CCP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Carriel Sur Airport (CCP)?
Planning your getaway for February is a good way to save, as it's the cheapest month for flights between SEA and CCP. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Carriel Sur Airport (CCP)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from SEA to CCP. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Carriel Sur Airport (CCP)?
Direct flights from Seattle - Tacoma Intl. Airport (SEA) to Carriel Sur Airport (CCP) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to CCP?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Carriel Sur Airport (CCP)?
Choose a flight from Seattle - Tacoma Intl. Airport (SEA) to Carriel Sur Airport (CCP) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 22% more likely to be canceled.**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 Seattle - Tacoma Intl. Airport (SEA) to Carriel Sur Airport (CCP) last-minute?
Last-minute bookings from SEA to CCP are typically more expensive. To secure the lowest rates, start looking for flights as early as possible. That said, if you're flexible with your travel plans, it's possible to find a cheap ticket just before your departure.
Is it cheaper to book a SEA to CCP flight and hotel package?
Compared with arranging hotels and flights separately, booking a SEA to CCP flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the stress out of planning your trip. Just pick your flights and select from our wide range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Carriel Sur Airport (CCP)?
It's generally possible to reschedule or cancel your SEA to CCP flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Carriel Sur
Roundtrip price
$921
Distance
6564 mi

Book with confidence

Seattle to Concepcion Flights

The cheapest times to fly from Seattle to Concepcion

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 Seattle to Concepcion are during the month of February. You can find some of the cheapest flights from Seattle to Concepcion with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Concepcion

Sunday is one of the best days to book for cheap flights from Seattle to Concepcion: 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 Seattle to Concepcion

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 Seattle to Concepcion in 2025. You can also book with separate airlines for your outbound and return journeys, from $464 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 Seattle to Concepcion 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 Seattle to Concepcion 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.

 

Seattle to Concepcion Flights

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*Available to One Key members.