HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Concepción

$1,573+ Cheap flights from Seattle (SEA) to Concepción (CCP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CCP
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Concepción 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 Seattle to Concepción

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Concepción (CCP). 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 junio 12, 2025.

Round-trip from

$1,573
(LATAM Airlines)
From Seattle/Tacoma Intl to Concepción Carriel Sur
Search Deals

Find flight deals from Seattle to Concepción

Cheapest flights from Seattle to Concepción
Explore the most affordable flight options available from Seattle to Concepción. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This LATAM Airlines deal was found by Cheapflights users on 6/12. 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.
dom. 7/272:24 pmSEA - CCP
2 stops42h 00mMultiple Airlines
dom. 8/310:50 pmCCP - SEA
2 stops48h 08mMultiple Airlines
Deal found 6/12$1,573
This AranGrant deal was found by Cheapflights users on 6/12. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/278:08 amSEA - CCP
2 stops24h 29mLATAM Airlines
dom. 8/35:58 pmCCP - SEA
2 stops23h 42mLATAM Airlines
Deal found 6/12$4,758

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to Concepción 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 junio 12, 2025.
Use the filters below to find and compare flights from Seattle to Concepción that are best for you.

Fly from

Seattle

Fly to

Concepción

Route

Depart

Return

Price

SeattleConcepción

SEA - CCP

SEACCP

Seattle/Tacoma Intl

dom. 7/27

2:24 pm-11:24 am

2 stops42h 00m

Concepción Carriel Sur

dom. 8/3

10:50 pm-7:58 pm

2 stops48h 08m

$1,573

SeattleConcepción

SEA - CCP

SEACCP

Seattle/Tacoma Intl

dom. 7/27

8:08 am-11:37 am

2 stops24h 29m

Concepción Carriel Sur

dom. 8/3

5:58 pm-2:40 pm

2 stops23h 42m

$4,758

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Seattle to Concepción

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

Rainfall in Concepción by month

Plan your trip to Concepción by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Concepción ranges from 0.8 - 9.8 inches per month. June is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Concepción when rainfall is around 0.8 in.

Temperature in Concepción by month

Plan your trip to Concepción by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Concepción, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Concepción

Get insights into the airlines that provide service to Concepción. 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 Concepción. Reviews last updated junio 12, 2025.
LATAM Airlines
7.5
Good
1,785 reviews

Food

6.7

Entertainment

7.0

Overall

7.5

Boarding

7.6

Comfort

7.4

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
LATAM Airlines
7.5
Good
1,785 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Food

6.7

Entertainment

7.0

Overall

7.5

Boarding

7.6

Comfort

7.4

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Concepción by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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.