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Flights to La Serena La Florida

$520 Cheap flights to La Serena

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to La Serena departing on 10/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United States to La Serena

Cheap round-trip flights

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LATAM Airlines Logo
8:35 pm - 9:51 pmLAX  Los Angeles-LSC La Serena La Florida
20h 16m2 stops Lima J Chavez Intl Santiago Arturo Merino Benitez
LATAM Airlines Logo
1:56 pm - 6:45 amLSC  La Serena La Florida-LAX Los Angeles
21h 49m2 stops Santiago Arturo Merino Benitez Lima J Chavez Intl
$843LATAM Airlines
Mon, Dec 7 - Thu, Dec 10
LATAM Airlines Logo
1:55 pm - 3:48 pmLAX  Los Angeles-LSC La Serena La Florida
20h 53m1 stop Santiago Arturo Merino Benitez
LATAM Airlines Logo
11:30 am - 6:45 amLSC  La Serena La Florida-LAX Los Angeles
24h 15m2 stops Santiago Arturo Merino Benitez Lima J Chavez Intl
$843LATAM Airlines
Mon, Dec 7 - Thu, Dec 10
LATAM Airlines Logo
10:10 am - 6:07 pmLAX  Los Angeles-LSC La Serena La Florida
26h 57m2 stops Lima J Chavez Intl Santiago Arturo Merino Benitez
LATAM Airlines Logo
6:37 pm - 6:45 amLSC  La Serena La Florida-LAX Los Angeles
17h 08m2 stops Santiago Arturo Merino Benitez Lima J Chavez Intl
$843LATAM Airlines
Mon, Dec 7 - Thu, Dec 10
LATAM Airlines Logo
1:55 pm - 3:48 pmLAX  Los Angeles-LSC La Serena La Florida
20h 53m1 stop Santiago Arturo Merino Benitez
LATAM Airlines Logo
11:30 am - 6:20 amLSC  La Serena La Florida-LAX Los Angeles
23h 50m1 stop Santiago Arturo Merino Benitez
$843LATAM Airlines
Mon, Dec 7 - Thu, Dec 10
LATAM Airlines Logo
1:55 pm - 3:48 pmLAX  Los Angeles-LSC La Serena La Florida
20h 53m1 stop Santiago Arturo Merino Benitez
LATAM Airlines Logo
1:56 pm - 6:20 amLSC  La Serena La Florida-LAX Los Angeles
21h 24m1 stop Santiago Arturo Merino Benitez
$843LATAM Airlines
Mon, Dec 7 - Thu, Dec 10
LATAM Airlines Logo
9:05 am - 6:07 pmBOS  Boston Logan Intl-LSC La Serena La Florida
31h 02m2 stops Sao Paulo Guarulhos Intl Santiago Arturo Merino Benitez
LATAM Airlines Logo
7:51 am - 6:45 amLSC  La Serena La Florida-BOS Boston Logan Intl
24h 54m2 stops Santiago Arturo Merino Benitez Sao Paulo Guarulhos Intl
$858LATAM Airlines
Mon, Dec 7 - Thu, Dec 10
LATAM Airlines Logo
3:57 pm - 6:07 pmBOS  Boston Logan Intl-LSC La Serena La Florida
24h 10m3 stops Miami Buenos Aires Ministro Pistarini Santiago Arturo Merino Benitez
LATAM Airlines Logo
7:51 am - 6:45 amLSC  La Serena La Florida-BOS Boston Logan Intl
24h 54m2 stops Santiago Arturo Merino Benitez Sao Paulo Guarulhos Intl
$863LATAM Airlines
Mon, Dec 7 - Thu, Dec 10
LATAM Airlines Logo
2:55 pm - 12:18 pmDCA  Washington, D.C. Reagan-National-LSC La Serena La Florida
19h 23m2 stops Miami Santiago Arturo Merino Benitez
LATAM Airlines Logo
6:37 pm - 6:14 pmLSC  La Serena La Florida-DCA Washington, D.C. Reagan-National
25h 37m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$933LATAM Airlines
Mon, Jan 25 - Thu, Jan 28
LATAM Airlines Logo
5:00 pm - 6:08 pmDCA  Washington, D.C. Reagan-National-LSC La Serena La Florida
25h 08m2 stops New York John F Kennedy Intl Santiago Arturo Merino Benitez
LATAM Airlines Logo
10:00 am - 5:05 pmLSC  La Serena La Florida-DCA Washington, D.C. Reagan-National
31h 05m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl
$966LATAM Airlines
Mon, Aug 31 - Fri, Sep 4
Multiple Airlines Logo
12:37 am - 7:06 pmLAX  Los Angeles-LSC La Serena La Florida
38h 29m3 stops Mexico City Benito Juarez Bogotá El Dorado Santiago Arturo Merino Benitez
Multiple Airlines Logo
10:34 pm - 10:40 pmLSC  La Serena La Florida-LAX Los Angeles
28h 06m3 stops Santiago Arturo Merino Benitez Bogotá El Dorado San Salvador El Salvador Intl
$1,057Multiple Airlines
Mon, Oct 5 - Tue, Oct 20

momondo Fare Finder

 
Locate flights to La Serena La Florida that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on August 14, 2026.
Use the filters below to find and compare flights to La Serena that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Los AngelesLa Serena

LAX Los Angeles - LSC La Serena La Florida

LAXLSC

Los Angeles

Mon 12/7

8:35 pm-9:51 pm

2 stops20h 16m

La Serena La Florida

Thu 12/10

1:56 pm-6:45 am

2 stops21h 49m

$843

Los AngelesLa Serena

LAX Los Angeles - LSC La Serena La Florida

LAXLSC

Los Angeles

Mon 12/7

1:55 pm-3:48 pm

1 stop20h 53m

La Serena La Florida

Thu 12/10

11:30 am-6:45 am

2 stops24h 15m

$843

Los AngelesLa Serena

LAX Los Angeles - LSC La Serena La Florida

LAXLSC

Los Angeles

Mon 12/7

10:10 am-6:07 pm

2 stops26h 57m

La Serena La Florida

Thu 12/10

6:37 pm-6:45 am

2 stops17h 08m

$843

Los AngelesLa Serena

LAX Los Angeles - LSC La Serena La Florida

LAXLSC

Los Angeles

Mon 12/7

1:55 pm-3:48 pm

1 stop20h 53m

La Serena La Florida

Thu 12/10

11:30 am-6:20 am

1 stop23h 50m

$843

Los AngelesLa Serena

LAX Los Angeles - LSC La Serena La Florida

LAXLSC

Los Angeles

Mon 12/7

1:55 pm-3:48 pm

1 stop20h 53m

La Serena La Florida

Thu 12/10

1:56 pm-6:20 am

1 stop21h 24m

$843

BostonLa Serena

BOS Boston Logan Intl - LSC La Serena La Florida

BOSLSC

Boston Logan Intl

Mon 12/7

9:05 am-6:07 pm

2 stops31h 02m

La Serena La Florida

Thu 12/10

7:51 am-6:45 am

2 stops24h 54m

$858

BostonLa Serena

BOS Boston Logan Intl - LSC La Serena La Florida

BOSLSC

Boston Logan Intl

Mon 12/7

3:57 pm-6:07 pm

3 stops24h 10m

La Serena La Florida

Thu 12/10

7:51 am-6:45 am

2 stops24h 54m

$863

Washington, D.C.La Serena

DCA Washington, D.C. Reagan-National - LSC La Serena La Florida

DCALSC

Washington, D.C. Reagan-National

Mon 1/25

2:55 pm-12:18 pm

2 stops19h 23m

La Serena La Florida

Thu 1/28

6:37 pm-6:14 pm

2 stops25h 37m

$933

Washington, D.C.La Serena

DCA Washington, D.C. Reagan-National - LSC La Serena La Florida

DCALSC

Washington, D.C. Reagan-National

Mon 8/31

5:00 pm-6:08 pm

2 stops25h 08m

La Serena La Florida

Fri 9/4

10:00 am-5:05 pm

2 stops31h 05m

$966

Los AngelesLa Serena

LAX Los Angeles - LSC La Serena La Florida

LAXLSC

Los Angeles

Mon 10/5

12:37 am-7:06 pm

3 stops38h 29m

La Serena La Florida

Tue 10/20

10:34 pm-10:40 pm

3 stops28h 06m

$1,057

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to La Serena from

La Serena flights insights and trends

Explore insights for your La Serena flight to craft the best travel plan

How long does it take to fly to La Serena?

The flight from United States to La Serena depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in United States) to La Serena La Florida (the most popular airport in La Serena), then the flight time is 16h 57m on average. If you fly from San Francisco (another popular airport in United States) to La Serena La Florida, then the average flight time is 24h 18m.

Cheap La Serena flight deals and tips

Summary info about La Serena flight prices, duration and airlines

Best One-Way Price

$520

Best Round-Trip Price

$843

Fastest flight time

20h 25m
The best one-way flight price to La Serena from United States in the last 5 days is $520 (San Francisco to La Serena La Florida).
Search Deals
The best round-trip flight price to La Serena from United States in the last 5 days is $843 (Los Angeles to La Serena La Florida).
Search Deals
The fastest flight to La Serena from United States takes 20h 25m (San Jose to La Serena La Florida).
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Frequently asked questions about flying to La Serena

When did momondo last update prices for flights to La Serena La Florida Airport?

Prices for flights to La Serena La Florida Airport refresh daily.

How many operators does momondo search for flights to La Serena La Florida Airport?

As of August 2026, there are 2 operators available to choose from for flights to La Serena La Florida Airport.

How old do you have to be to fly to La Serena La Florida Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to La Serena La Florida Airport.

What documentation or ID do you need to fly to La Serena La Florida Airport?

The required travel and health documents for your La Serena La Florida Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at La Serena La Florida Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to La Serena?

It is quick and easy to find flights to La Serena on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to La Serena that suits you.

Can I find flights to La Serena with flexible booking policies on momondo?

All flight searches to La Serena on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to La Serena?

Once you have performed a search for flights to La Serena, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight to La Serena right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for La Serena and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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