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Tacna

$734+ Cheap flights from San Francisco (SFO) to Tacna (TCQ)

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — TCQ
Feb 18 — Feb 251
Wed 2/18
Wed 2/25
1 adult, Economy
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Cheap flight deals from San Francisco to Tacna

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Tacna (TCQ). 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 January 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$734
(KAYAK)
Provider with most accurate pricing for San Francisco-Tacna flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Tacna flights.
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From San Francisco to Tacna
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Find flight deals from San Francisco to Tacna

Cheapest flights from San Francisco to Tacna
Explore the most affordable flight options available from San Francisco to Tacna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 19, 2026.

This KAYAK deal was found by Cheapflights users on 1/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:00 am
SFO
-
TCQ
2 stops28h 20m
LATAM Airlines
Mon 3/2312:55 pm
TCQ
-
SFO
2 stops28h 08m
LATAM Airlines
Deal found 1/17$734
This LATAM Airlines deal was found by Cheapflights users on 1/17. 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.
Mon 5/411:00 am
SFO
-
TCQ
2 stops31h 45m
LATAM Airlines
Fri 5/89:20 pm
TCQ
-
SFO
2 stops16h 39m
LATAM Airlines
Deal found 1/17$832
This CheapOair deal was found by Cheapflights users on 1/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/98:40 am
SFO
-
TCQ
3 stops24h 10m
Multiple Airlines
Mon 3/239:20 pm
TCQ
-
SFO
2 stops16h 47m
Multiple Airlines
Deal found 1/17$927

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Tacna 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 January 19, 2026.
Use the filters below to find and compare flights from San Francisco to Tacna that are best for you.

Fly from

San Francisco

Fly to

Tacna

Route

Depart

Return

Price

San FranciscoTacna

SFO - TCQ

SFOTCQ

San Francisco

Mon 3/9

6:00 am-12:20 pm

2 stops28h 20m

Tacna

Mon 3/23

12:55 pm-3:03 pm

2 stops28h 08m

$734

San FranciscoTacna

SFO - TCQ

SFOTCQ

San Francisco

Mon 5/4

11:00 am-8:45 pm

2 stops31h 45m

Tacna

Fri 5/8

9:20 pm-11:59 am

2 stops16h 39m

$832

San FranciscoTacna

SFO - TCQ

SFOTCQ

San Francisco

Mon 3/9

8:40 am-10:50 am

3 stops24h 10m

Tacna

Mon 3/23

9:20 pm-12:07 pm

2 stops16h 47m

$927

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/17

Compare providers for flights from San Francisco to Tacna

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 San Francisco to Tacna in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 San Francisco-Tacna flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Tacna flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Tacna flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Tacna flights, Cheapflights users trust Expedia the most. Expedia 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 San Francisco-Tacna 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 San Francisco to Tacna

Have a flexible travel schedule? Discover the best time to fly to Tacna from San Francisco 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 Tacna

Get insights into the airlines that provide service to Tacna. 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 Tacna. Reviews last updated January 19, 2026.
Read through reviews of airlines operating flights from San Francisco to Tacna, 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
1,910 reviews

Boarding

7.6

Crew

8.0

Entertainment

7.0

Comfort

7.3

Food

6.7

Overall

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.5
Good
1,910 reviews
LATAM Airlines
7.5
Good
1,910 reviews

Boarding

7.6

Crew

8.0

Entertainment

7.0

Comfort

7.3

Food

6.7

Overall

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Related info for your journey

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

  • How long is the flight from San Francisco to Tacna?

    There are many flights that can get you from San Francisco to Tacna in 28h 20m. Fly via LATAM Airlines to get the fastest option. San Francisco and Tacna are separated by a distance of 5119 mi.

  • Can I find deals for flights from San Francisco to Tacna that include hotel bookings?

    Yes. In addition to deals on San Francisco to Tacna flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Tacna?

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

  • Can I find deals for business class flights from San Francisco to Tacna?

    Yes. Cheapflights offers flight deals from San Francisco to Tacna 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

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Top airline flying from San Francisco to Tacna

Discover the top airline that operate flights from San Francisco to Tacna. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$724Average$724FlexibilityNo cancel feeOn-time81%

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