Trip.com
>
Flights
>
Flights to Chile
>
Flights to Coquimbo
>
Flights to La Serena
Hotels in La Serena
>
Flights from Tacna to La Serena

What to know about flights from Tacna to La Serena?

The approximate distance between Tacna and La Serena is 1,322.43 km. According to Trip.com data, travel demand hits its peak in August.

Cheapest one-way
US$177
LATAM Airlines LATAM Airlines TCQ-LSC 20h 24m · 2 stops Sun, Nov 8
Book Now
Cheapest round-trip
US$515
LATAM Airlines LATAM Airlines TCQ-LSC 21h 56m · 4 stops Fri, Dec 4 - Wed, Dec 9
Book Now
Recommended airlines
LATAM Airlines LATAM Airlines Cheapest · From US$177
When to fly
September
Cheapest
August
Peak season
Route details
1,322.43 km
Flight distance

Explore the cheapest one-way and round-trip flights from Tacna to La Serena over the next 90 days, with one-way fares from US$177 and round-trip from US$515. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      TCQ 13:00
      20h 24m
      2 stops
      LSC 11:24
      Tacna - La Serena | Sun, Nov 8 | LATAM Airlines
      US$177 US$392
      55% off
      55% off
      US$392 US$177
    • TCQ 21:20
      22h 31m
      2 stops
      LSC 21:51
      Tacna - La Serena | Wed, Oct 21 | LATAM Airlines
      US$223 US$392
      43% off
      43% off
      US$392 US$223
    • TCQ 16:20
      17h 5m
      2 stops
      LSC 11:25
      Tacna - La Serena | Mon, Oct 26 | LATAM Airlines
      US$229 US$392
      42% off
      42% off
      US$392 US$229
    • TCQ 21:20
      20h 25m
      2 stops
      LSC 19:45
      Tacna - La Serena | Tue, Oct 20 | LATAM Airlines
      US$229
      42% off
      US$392 US$229
    • TCQ 21:20
      20h 39m
      2 stops
      LSC 19:59
      Tacna - La Serena | Fri, Nov 6 | LATAM Airlines
      US$234
      40% off
      US$392 US$234
    • TCQ 21:20
      22h 31m
      2 stops
      LSC 21:51
      Tacna - La Serena | Wed, Nov 4 | LATAM Airlines
      US$236
      40% off
      US$392 US$236
    • TCQ 10:50
      22h 10m
      2 stops
      LSC 11:00
      Tacna - La Serena | Thu, Nov 5 | LATAM Airlines
      US$236
      40% off
      US$392 US$236
    • TCQ 16:20
      18h 16m
      2 stops
      LSC 12:36
      Tacna - La Serena | Tue, Nov 10 | LATAM Airlines
      US$317
      19% off
      US$392 US$317
    • TCQ 13:00
      17h 25m
      1 stop
      LSC 14:00
      Tacna - La Serena | Sat, Oct 17 | Normal Airline
      More cheap flights
      More cheap flights
    • TCQ 10:25
      21h 56m
      2 stops
      LSC 10:21
      Tacna - La Serena | Fri, Dec 4 | LATAM Airlines
      LSC 17:35
      20h 50m
      2 stops
      TCQ 12:25
      La Serena - Tacna | Wed, Dec 9 | LATAM Airlines
      US$515 US$636
      19% off
      19% off
      US$636 US$515
    • TCQ 13:00
      17h 25m
      1 stop
      LSC 14:00
      Tacna - La Serena | Sat, Oct 17 | Normal Airline
      LSC 15:00
      6h
      Nonstop
      TCQ 16:00
      La Serena - Tacna | Mon, Oct 19 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Tacna to La Serena are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Frequently Asked Questions

  • What are the cheapest flights from Tacna to La Serena (TCQ-LSC)?

    Based on Trip.com data, LATAM Airlines offers one-way fares as low as US$177 on Cheapest nonstop routes (e.g. TCQ to LSC on Sun, Nov 8), while LATAM Airlines offers Cheapest nonstop round-trips from US$515 departing on Fri, Dec 4 and returning on Wed, Dec 9.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Tacna to La Serena is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Tacna to La Serena, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Nov 8, with one-way flights priced at just US$177.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for La Serena travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Tacna to La Serena is September, when demand for travel is lower.
  • The time difference between La Serena and Tacna is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Enter Tacna and La Serena, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

Explore More Popular Flights

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.