HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
La Serena

Cheap flights from Washington, D.C. (WAS) to La Serena (LSC)

WAS — LSC
nov. 6 — nov. 131
jue. 11/6
jue. 11/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to La Serena 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 Washington, D.C. to La Serena

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to La Serena (LSC). 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 octubre 7, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Washington, D.C. (WAS)-La Serena La Florida flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-La Serena La Florida flights.
Search Deals

Compare providers for flights from Washington, D.C. to La Serena

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 Washington, D.C. to La Serena in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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 Washington, D.C.-La Serena flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-La Serena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-La Serena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-La Serena 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 Washington, D.C.-La Serena 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 Washington, D.C. to La Serena

Have a flexible travel schedule? Discover the best time to fly to La Serena from Washington, D.C. 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 La Serena

Get insights into the airlines that provide service to La Serena. 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 La Serena. Reviews last updated octubre 7, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to La Serena, such as LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,862 reviews

Overall

7.5

Food

6.7

Crew

8.0

Comfort

7.4

Entertainment

7.0

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP
LATAM Airlines
7.5
Good
1,862 reviews
LATAM Airlines
7.5
Good
1,862 reviews

Overall

7.5

Food

6.7

Crew

8.0

Comfort

7.4

Entertainment

7.0

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to La Serena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to La Serena from Washington, D.C.?

    La Serena La Florida (LSC), located 2.9 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to La Serena. 0 airlines have flights to La Florida from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to La Serena La Florida should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.

  • Can I find deals for flights from Washington, D.C. to La Serena that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to La Serena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to La Serena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to La Serena.

  • Can I find deals for business class flights from Washington, D.C. to La Serena?

    Yes. Cheapflights offers flight deals from Washington, D.C. to La Serena 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

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.