Cheap flights from the United States to La Serena from $508

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 9/9. 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

LATAM Airlines Logo
6:45 am - 4:17 pmSNA-LSC
28h 32m2 stops
LATAM Airlines Logo
1:19 pm - 6:50 pmLSC-SNA
34h 31m2 stops
$2,224LATAM Airlines
Find Deal
Tue, Dec 16 - Tue, Jan 20
 Logo
10:02 am - 3:51 pmSNA-LSC
24h 49m3 stops
 Logo
4:04 pm - 2:45 pmLSC-SNA
27h 41m3 stops
$2,405
Find Deal
Tue, Dec 16 - Tue, Jan 20
LATAM Airlines Logo
6:45 am - 11:25 amSNA-LSC
23h 40m2 stops
LATAM Airlines Logo
3:46 pm - 6:39 pmLSC-SNA
31h 53m2 stops
$4,064LATAM Airlines
Find Deal
Tue, Dec 2 - Fri, Dec 5

LATAM Airlines flights from United States to La Serena

Our best LATAM Airlines deals on United States to La Serena flight tickets
LATAM Airlines
Dec 16
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
28h 32m
2 stops
LSC4:17 pmLa Serena La Florida
Jan 20
LSC1:19 pmLa Serena La Florida
34h 31m
2 stops
SNA6:50 pmSanta Ana J. Wayne/Orange Cnty
LATAM Airlines
Dec 2
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
23h 40m
2 stops
LSC11:25 amLa Serena La Florida
Dec 5
LSC3:46 pmLa Serena La Florida
31h 53m
2 stops
SNA6:39 pmSanta Ana J. Wayne/Orange Cnty

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 August 28, 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

Santa AnaLa Serena

SNA - LSC

SNALSC

Santa Ana J. Wayne/Orange Cnty

Tue 12/16

6:45 am-4:17 pm

2 stops28h 32m

La Serena La Florida

Tue 1/20

1:19 pm-6:50 pm

2 stops34h 31m

$2,224

Santa AnaLa Serena

SNA - LSC

SNALSC

Santa Ana J. Wayne/Orange Cnty

Tue 12/16

10:02 am-3:51 pm

3 stops24h 49m

La Serena La Florida

Tue 1/20

4:04 pm-2:45 pm

3 stops27h 41m

$2,405

Santa AnaLa Serena

SNA - LSC

SNALSC

Santa Ana J. Wayne/Orange Cnty

Tue 12/2

6:45 am-11:25 am

2 stops23h 40m

La Serena La Florida

Fri 12/5

3:46 pm-6:39 pm

2 stops31h 53m

$4,064

San JoseLa Serena

SJC - LSC

SJCLSC

San Jose

Tue 9/9

11:40 am-8:55 am

3 stops41h 15m

$508

San JoseLa Serena

SJC - LSC

SJCLSC

San Jose

Tue 9/9

3:00 pm-8:55 am

2 stops37h 55m

$599

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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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

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 (the most popular airport in La Serena), then the flight time is 22h 37m on average. If you fly from Boston (another popular airport in United States) to La Serena, then the average flight time is 22h 39m.

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

Direct flights

None
There are no direct flights from United States to La Serena. There are no popular flight routes from United States to La Serena.
  • 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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1 adult
Tue 9/2
Tue 9/9

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