Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to La Serena La Florida

$1,059 Cheap flights to La Serena

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United States to La Serena

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:40 am - 3:37 pmDCA  Washington, D.C. Reagan-National-LSC La Serena La Florida
27h 57m2 stops Toronto Pearson Intl Santiago Arturo Merino Benitez
Multiple Airlines Logo
4:32 pm - 10:38 pmLSC  La Serena La Florida-DCA Washington, D.C. Reagan-National
32h 06m2 stops Santiago Arturo Merino Benitez Toronto Pearson Intl
$1,059Multiple Airlines
Mon, Nov 9 - Mon, Nov 16
LATAM Airlines Logo
1:45 pm - 4:27 pmDCA  Washington, D.C. Reagan-National-LSC La Serena La Florida
25h 42m2 stops Miami Santiago Arturo Merino Benitez
LATAM Airlines Logo
5:35 pm - 4:37 pmLSC  La Serena La Florida-DCA Washington, D.C. Reagan-National
24h 02m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl
$1,068LATAM Airlines
Sun, Oct 25 - Thu, Oct 29
Multiple Airlines Logo
8:45 pm - 5:12 pmDCA  Washington, D.C. Reagan-National-LSC La Serena La Florida
18h 27m2 stops Toronto Pearson Intl Santiago Arturo Merino Benitez
Multiple Airlines Logo
9:48 am - 3:24 pmLSC  La Serena La Florida-DCA Washington, D.C. Reagan-National
31h 36m3 stops Santiago Arturo Merino Benitez Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$1,092Multiple Airlines
Mon, Nov 9 - Mon, Nov 16
Multiple Airlines Logo
9:40 am - 4:51 pmDCA  Washington, D.C. Reagan-National-LSC La Serena La Florida
29h 11m2 stops Toronto Pearson Intl Santiago Arturo Merino Benitez
Multiple Airlines Logo
6:49 pm - 4:37 pmLSC  La Serena La Florida-DCA Washington, D.C. Reagan-National
23h 48m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl
$1,098Multiple Airlines
Sun, Nov 8 - Tue, Nov 17
LATAM Airlines Logo
1:45 pm - 4:27 pmDCA  Washington, D.C. Reagan-National-LSC La Serena La Florida
25h 42m2 stops Miami Santiago Arturo Merino Benitez
LATAM Airlines Logo
5:35 pm - 4:37 pmLSC  La Serena La Florida-DCA Washington, D.C. Reagan-National
24h 02m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl
$1,118LATAM Airlines
Sun, Oct 25 - Thu, Oct 29
LATAM Airlines Logo
6:45 am - 12:18 pmDEN  Denver Intl-LSC La Serena La Florida
25h 33m2 stops Los Angeles Santiago Arturo Merino Benitez
LATAM Airlines Logo
1:56 pm - 11:57 amLSC  La Serena La Florida-DEN Denver Intl
26h 01m2 stops Santiago Arturo Merino Benitez Los Angeles
$1,140LATAM Airlines
Mon, Dec 7 - Thu, Dec 10
LATAM Airlines Logo
6:45 am - 6:07 pmDEN  Denver Intl-LSC La Serena La Florida
31h 22m2 stops Los Angeles Santiago Arturo Merino Benitez
LATAM Airlines Logo
1:51 pm - 11:57 amLSC  La Serena La Florida-DEN Denver Intl
26h 06m2 stops Santiago Arturo Merino Benitez Los Angeles
$1,140LATAM Airlines
Mon, Dec 7 - Thu, Dec 10
LATAM Airlines Logo
5:05 pm - 3:20 pmDCA  Washington, D.C. Reagan-National-LSC La Serena La Florida
21h 15m2 stops New York John F Kennedy Intl Santiago Arturo Merino Benitez
LATAM Airlines Logo
6:54 pm - 6:27 pmLSC  La Serena La Florida-DCA Washington, D.C. Reagan-National
24h 33m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$1,168LATAM Airlines
Sun, Oct 25 - Thu, Oct 29
LATAM Airlines Logo
5:05 pm - 5:43 pmDCA  Washington, D.C. Reagan-National-LSC La Serena La Florida
23h 38m2 stops New York John F Kennedy Intl Santiago Arturo Merino Benitez
LATAM Airlines Logo
11:42 am - 12:58 pmLSC  La Serena La Florida-DCA Washington, D.C. Reagan-National
26h 16m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$1,182LATAM Airlines
Sun, Oct 25 - Thu, Oct 29
LATAM Airlines Logo
6:45 am - 12:18 pmDEN  Denver Intl-LSC La Serena La Florida
25h 33m2 stops Los Angeles Santiago Arturo Merino Benitez
LATAM Airlines Logo
6:37 pm - 11:57 amLSC  La Serena La Florida-DEN Denver Intl
21h 20m2 stops Santiago Arturo Merino Benitez Los Angeles
$1,193LATAM Airlines
Mon, Dec 7 - Thu, Dec 10

momondo Fare Finder

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

DCALSC

Washington, D.C. Reagan-National

Mon 11/9

9:40 am-3:37 pm

2 stops27h 57m

La Serena La Florida

Mon 11/16

4:32 pm-10:38 pm

2 stops32h 06m

$1,059

Washington, D.C.La Serena

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

DCALSC

Washington, D.C. Reagan-National

Sun 10/25

1:45 pm-4:27 pm

2 stops25h 42m

La Serena La Florida

Thu 10/29

5:35 pm-4:37 pm

2 stops24h 02m

$1,068

Washington, D.C.La Serena

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

DCALSC

Washington, D.C. Reagan-National

Mon 11/9

8:45 pm-5:12 pm

2 stops18h 27m

La Serena La Florida

Mon 11/16

9:48 am-3:24 pm

3 stops31h 36m

$1,092

Washington, D.C.La Serena

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

DCALSC

Washington, D.C. Reagan-National

Sun 11/8

9:40 am-4:51 pm

2 stops29h 11m

La Serena La Florida

Tue 11/17

6:49 pm-4:37 pm

2 stops23h 48m

$1,098

Washington, D.C.La Serena

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

DCALSC

Washington, D.C. Reagan-National

Sun 10/25

1:45 pm-4:27 pm

2 stops25h 42m

La Serena La Florida

Thu 10/29

5:35 pm-4:37 pm

2 stops24h 02m

$1,118

DenverLa Serena

DEN Denver Intl - LSC La Serena La Florida

DENLSC

Denver Intl

Mon 12/7

6:45 am-12:18 pm

2 stops25h 33m

La Serena La Florida

Thu 12/10

1:56 pm-11:57 am

2 stops26h 01m

$1,140

DenverLa Serena

DEN Denver Intl - LSC La Serena La Florida

DENLSC

Denver Intl

Mon 12/7

6:45 am-6:07 pm

2 stops31h 22m

La Serena La Florida

Thu 12/10

1:51 pm-11:57 am

2 stops26h 06m

$1,140
Quickest round-trip

Washington, D.C.La Serena

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

DCALSC

Washington, D.C. Reagan-National

Sun 10/25

5:05 pm-3:20 pm

2 stops21h 15m

La Serena La Florida

Thu 10/29

6:54 pm-6:27 pm

2 stops24h 33m

$1,168

Washington, D.C.La Serena

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

DCALSC

Washington, D.C. Reagan-National

Sun 10/25

5:05 pm-5:43 pm

2 stops23h 38m

La Serena La Florida

Thu 10/29

11:42 am-12:58 pm

2 stops26h 16m

$1,182

DenverLa Serena

DEN Denver Intl - LSC La Serena La Florida

DENLSC

Denver Intl

Mon 12/7

6:45 am-12:18 pm

2 stops25h 33m

La Serena La Florida

Thu 12/10

6:37 pm-11:57 am

2 stops21h 20m

$1,193

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 20h 53m on average. If you fly from Miami (another popular airport in United States) to La Serena La Florida, then the average flight time is .

Cheap La Serena flight deals and tips

Summary info about La Serena flight prices, duration and airlines

Best Round-Trip Price

$1,059

Fastest flight time

22h 22m
The best round-trip flight price to La Serena from United States in the last 5 days is $1,059 (Washington, D.C. Reagan-National to La Serena La Florida).
Search Deals
The fastest flight to La Serena from United States takes 22h 22m (San Francisco 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 September 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.

An easier way to manage your La Serena La Florida trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 10/28
Wed 11/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to La Serena