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Cheap flights from the United States to La Serena from $333

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

Recent round-trip flight deals from the United States to La Serena

Enter your travel dates to find the best prices.
LATAM Airlines Logo
7:54 pm - 8:55 am
BOS
-
LSC
36h 01m3 stops
LATAM Airlines Logo
1:38 pm - 7:35 am
LSC
-
BOS
18h 57m2 stops
$661LATAM Airlines
dom., mar. 22 - mar., mar. 24
LATAM Airlines Logo
11:00 am - 12:06 pm
DCA
-
LSC
24h 06m2 stops
LATAM Airlines Logo
6:30 pm - 2:08 pm
LSC
-
DCA
20h 38m2 stops
$671LATAM Airlines
mar., mar. 17 - mié., mar. 18
Multiple Airlines Logo
10:59 am - 6:32 pm
LGA
-
LSC
29h 33m3 stops
Multiple Airlines Logo
9:40 am - 7:00 pm
LSC
-
LGA
35h 20m3 stops
$733Multiple Airlines
vie., ene. 30 - vie., feb. 6
Multiple Airlines Logo
1:00 pm - 10:21 am
EWR
-
LSC
19h 21m3 stops
Multiple Airlines Logo
9:40 am - 2:50 pm
LSC
-
EWR
31h 10m3 stops
$804Multiple Airlines
vie., ene. 30 - vie., feb. 6
Multiple Airlines Logo
7:55 am - 5:28 pm
EWR
-
LSC
31h 33m3 stops
Multiple Airlines Logo
11:14 am - 2:59 pm
LSC
-
EWR
29h 45m3 stops
$823Multiple Airlines
dom., feb. 1 - dom., feb. 8
LATAM Airlines Logo
10:30 am - 8:55 am
LAX
-
LSC
17h 25m2 stops
LATAM Airlines Logo
1:38 pm - 7:15 am
LSC
-
LAX
21h 37m1 stop
$898LATAM Airlines
lun., mar. 2 - mar., mar. 10
LATAM Airlines Logo
2:05 pm - 4:17 pm
LAX
-
LSC
21h 12m1 stop
LATAM Airlines Logo
5:00 pm - 7:15 am
LSC
-
LAX
18h 15m1 stop
$942LATAM Airlines
lun., mar. 2 - mar., mar. 10
LATAM Airlines Logo
11:30 am - 12:50 pm
LAX
-
LSC
21h 20m2 stops
LATAM Airlines Logo
5:01 pm - 7:50 am
LSC
-
LAX
18h 49m2 stops
$952LATAM Airlines
lun., mar. 16 - vie., mar. 20
Multiple Airlines Logo
11:00 am - 5:28 pm
EWR
-
LSC
28h 28m2 stops
Multiple Airlines Logo
11:14 am - 2:59 pm
LSC
-
EWR
29h 45m3 stops
$959Multiple Airlines
dom., feb. 1 - dom., feb. 8
LATAM Airlines Logo
3:05 pm - 8:55 am
LAX
-
LSC
13h 50m1 stop
LATAM Airlines Logo
3:46 pm - 7:15 am
LSC
-
LAX
19h 29m1 stop
$963LATAM Airlines
lun., mar. 16 - vie., mar. 20

LATAM Airlines flights from United States to La Serena

Our best LATAM Airlines deals on United States to La Serena flight tickets
LATAM Airlines
Mar 22
BOS3:15 pmBoston Logan Intl
16h 40m
2 stops
LSC8:55 amLa Serena La Florida
Mar 24
LSC9:45 amLa Serena La Florida
22h 50m
2 stops
BOS7:35 amBoston Logan Intl
$661
Find similar
LATAM Airlines
Mar 17
DCA11:00 amWashington, D.C. Reagan-National
24h 06m
2 stops
LSC12:06 pmLa Serena La Florida
Mar 18
LSC6:30 pmLa Serena La Florida
20h 38m
2 stops
DCA2:08 pmWashington, D.C. Reagan-National
$671
Find similar
LATAM Airlines
Mar 22
BOS9:05 amBoston Logan Intl
22h 50m
2 stops
LSC8:55 amLa Serena La Florida
Mar 24
LSC9:45 amLa Serena La Florida
22h 50m
2 stops
BOS7:35 amBoston Logan Intl
$841
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States to La Serena 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, momondo users made 832,500 searches. Data last updated diciembre 18, 2025.
Use the filters below to find and compare flights from the United States to La Serena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonLa Serena

BOS - LSC

BOSLSC

Boston Logan Intl

dom. 3/22

7:54 pm-8:55 am

3 stops36h 01m

La Serena La Florida

mar. 3/24

1:38 pm-7:35 am

2 stops18h 57m

$661

Washington, D.C.La Serena

DCA - LSC

DCALSC

Washington, D.C. Reagan-National

mar. 3/17

11:00 am-12:06 pm

2 stops24h 06m

La Serena La Florida

mié. 3/18

6:30 pm-2:08 pm

2 stops20h 38m

$671

New YorkLa Serena

LGA - LSC

LGALSC

New York LaGuardia

vie. 1/30

10:59 am-6:32 pm

3 stops29h 33m

La Serena La Florida

vie. 2/6

9:40 am-7:00 pm

3 stops35h 20m

$733

NewarkLa Serena

EWR - LSC

EWRLSC

Newark

vie. 1/30

1:00 pm-10:21 am

3 stops19h 21m

La Serena La Florida

vie. 2/6

9:40 am-2:50 pm

3 stops31h 10m

$804

NewarkLa Serena

EWR - LSC

EWRLSC

Newark

dom. 2/1

7:55 am-5:28 pm

3 stops31h 33m

La Serena La Florida

dom. 2/8

11:14 am-2:59 pm

3 stops29h 45m

$823

Los AngelesLa Serena

LAX - LSC

LAXLSC

Los Angeles

lun. 3/2

10:30 am-8:55 am

2 stops17h 25m

La Serena La Florida

mar. 3/10

1:38 pm-7:15 am

1 stop21h 37m

$898

Los AngelesLa Serena

LAX - LSC

LAXLSC

Los Angeles

lun. 3/2

2:05 pm-4:17 pm

1 stop21h 12m

La Serena La Florida

mar. 3/10

5:00 pm-7:15 am

1 stop18h 15m

$942

Los AngelesLa Serena

LAX - LSC

LAXLSC

Los Angeles

lun. 3/16

11:30 am-12:50 pm

2 stops21h 20m

La Serena La Florida

vie. 3/20

5:01 pm-7:50 am

2 stops18h 49m

$952

NewarkLa Serena

EWR - LSC

EWRLSC

Newark

dom. 2/1

11:00 am-5:28 pm

2 stops28h 28m

La Serena La Florida

dom. 2/8

11:14 am-2:59 pm

3 stops29h 45m

$959

Los AngelesLa Serena

LAX - LSC

LAXLSC

Los Angeles

lun. 3/16

3:05 pm-8:55 am

1 stop13h 50m

La Serena La Florida

vie. 3/20

3:46 pm-7:15 am

1 stop19h 29m

$963

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to La Serena from

How to get the cheapest flight ticket from United States to La Serena

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on United States to La Serena flights?

You could potentially save up to 68% on your flight if you consider stops on a United States to La Serena flight.

Cheap United States to La Serena flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to La Serena

Fastest flight time

13h 30m

Direct flights

None
The fastest flight from United States to La Serena takes 13h 30m
There are no direct flights from United States to La Serena. There are no popular flight routes from United States to La Serena.
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  • When did momondo last update prices for flights from United States to La Serena La Florida Airport?

    Prices for flights from United States to La Serena La Florida Airport are updated daily.

  • How old do you have to be to fly from United States 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 from United States to La Serena La Florida Airport.

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

    The necessary travel and health documents for your La Serena La Florida Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find United States to La Serena flights 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 from United States to La Serena with flexible booking policies on momondo?

Yes. All flights to La Serena from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to La Serena?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to La Serena from United States.

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

If you are simply researching potential flights to La Serena, momondo offers a useful price alert feature which will track prices for flights to La Serena from United States and alert you when they change.

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