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Flights to La Serena La Florida

$308 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 8/20. 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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Cheap round-trip flights

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LATAM Airlines Logo
5:00 pm - 2:10 pm
DCA
-
LSC
21h 10m
2 stops
LATAM Airlines Logo
11:39 am - 4:59 pm
LSC
-
DCA
29h 20m
2 stops
$824LATAM Airlines
Thu, Aug 13 - Sun, Aug 23
Multiple Airlines Logo
6:10 am - 2:10 pm
DCA
-
LSC
32h 00m
2 stops
Multiple Airlines Logo
2:51 pm - 2:05 pm
LSC
-
DCA
47h 14m
3 stops
$841Multiple Airlines
Thu, Aug 13 - Sun, Aug 23
LATAM Airlines Logo
2:00 pm - 7:11 am
DCA
-
LSC
41h 11m
3 stops
LATAM Airlines Logo
10:32 pm - 2:05 pm
LSC
-
DCA
39h 33m
3 stops
$865LATAM Airlines
Thu, Aug 13 - Sun, Aug 23
LATAM Airlines Logo
3:55 pm - 6:29 pm
LAX
-
LSC
23h 34m
1 stop
LATAM Airlines Logo
3:07 pm - 7:45 am
LSC
-
LAX
19h 38m
1 stop
$868LATAM Airlines
Tue, Aug 11 - Thu, Aug 27
LATAM Airlines Logo
5:00 pm - 8:00 pm
BOS
-
LSC
26h 00m
2 stops
LATAM Airlines Logo
5:32 pm - 11:30 am
LSC
-
BOS
19h 58m
2 stops
$872LATAM Airlines
Wed, Oct 28 - Sun, Nov 1
LATAM Airlines Logo
7:00 am - 12:25 pm
LAX
-
LSC
26h 25m
2 stops
LATAM Airlines Logo
3:07 pm - 7:45 am
LSC
-
LAX
19h 38m
1 stop
$872LATAM Airlines
Tue, Aug 11 - Thu, Aug 27
LATAM Airlines Logo
11:35 am - 12:25 pm
LAX
-
LSC
21h 50m
2 stops
LATAM Airlines Logo
10:55 am - 7:45 am
LSC
-
LAX
23h 50m
1 stop
$873LATAM Airlines
Tue, Aug 11 - Thu, Aug 27
LATAM Airlines Logo
11:35 am - 12:25 pm
LAX
-
LSC
21h 50m
2 stops
LATAM Airlines Logo
3:37 pm - 7:45 am
LSC
-
LAX
19h 08m
2 stops
$876LATAM Airlines
Tue, Aug 11 - Thu, Aug 27
LATAM Airlines Logo
6:00 am - 12:25 pm
LAX
-
LSC
27h 25m
2 stops
LATAM Airlines Logo
3:37 pm - 7:45 am
LSC
-
LAX
19h 08m
2 stops
$881LATAM Airlines
Tue, Aug 11 - Thu, Aug 27
Multiple Airlines Logo
12:00 pm - 10:23 am
LAX
-
LSC
19h 23m
2 stops
Multiple Airlines Logo
1:14 pm - 7:45 am
LSC
-
LAX
21h 31m
1 stop
$989Multiple Airlines
Sat, Aug 15 - Sat, Aug 22

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 July 6, 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

Washington, D.C.La Serena

DCA - LSC

DCALSC

Washington, D.C. Reagan-National

Thu 8/13

5:00 pm-2:10 pm

2 stops21h 10m

La Serena La Florida

Sun 8/23

11:39 am-4:59 pm

2 stops29h 20m

$824

Washington, D.C.La Serena

DCA - LSC

DCALSC

Washington, D.C. Reagan-National

Thu 8/13

6:10 am-2:10 pm

2 stops32h 00m

La Serena La Florida

Sun 8/23

2:51 pm-2:05 pm

3 stops47h 14m

$841

Washington, D.C.La Serena

DCA - LSC

DCALSC

Washington, D.C. Reagan-National

Thu 8/13

2:00 pm-7:11 am

3 stops41h 11m

La Serena La Florida

Sun 8/23

10:32 pm-2:05 pm

3 stops39h 33m

$865

Los AngelesLa Serena

LAX - LSC

LAXLSC

Los Angeles

Tue 8/11

3:55 pm-6:29 pm

1 stop23h 34m

La Serena La Florida

Thu 8/27

3:07 pm-7:45 am

1 stop19h 38m

$868

BostonLa Serena

BOS - LSC

BOSLSC

Boston Logan Intl

Wed 10/28

5:00 pm-8:00 pm

2 stops26h 00m

La Serena La Florida

Sun 11/1

5:32 pm-11:30 am

2 stops19h 58m

$872

Los AngelesLa Serena

LAX - LSC

LAXLSC

Los Angeles

Tue 8/11

7:00 am-12:25 pm

2 stops26h 25m

La Serena La Florida

Thu 8/27

3:07 pm-7:45 am

1 stop19h 38m

$872

Los AngelesLa Serena

LAX - LSC

LAXLSC

Los Angeles

Tue 8/11

11:35 am-12:25 pm

2 stops21h 50m

La Serena La Florida

Thu 8/27

10:55 am-7:45 am

1 stop23h 50m

$873

Los AngelesLa Serena

LAX - LSC

LAXLSC

Los Angeles

Tue 8/11

11:35 am-12:25 pm

2 stops21h 50m

La Serena La Florida

Thu 8/27

3:37 pm-7:45 am

2 stops19h 08m

$876

Los AngelesLa Serena

LAX - LSC

LAXLSC

Los Angeles

Tue 8/11

6:00 am-12:25 pm

2 stops27h 25m

La Serena La Florida

Thu 8/27

3:37 pm-7:45 am

2 stops19h 08m

$881
Quickest round-trip

Los AngelesLa Serena

LAX - LSC

LAXLSC

Los Angeles

Sat 8/15

12:00 pm-10:23 am

2 stops19h 23m

La Serena La Florida

Sat 8/22

1:14 pm-7:45 am

1 stop21h 31m

$989

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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La Serena flights insights and trends

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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 21h 25m 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 35h 50m.

Cheap La Serena flight deals and tips

Summary info about La Serena flight prices, duration and airlines

Best One-Way Price

$308

Best Round-Trip Price

$824

Fastest flight time

17h 05m
The best one-way flight price to La Serena from United States in the last 5 days is $308 (New York LaGuardia 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 $824 (Washington, D.C. Reagan-National to La Serena La Florida).
Search Deals
The fastest flight to La Serena from United States takes 17h 05m (Washington, D.C. Reagan-National to La Serena La Florida).
Search Deals

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 July 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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