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Cheap flights from District of Columbia to Antofagasta from $353

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Antofagasta departing on 9/13. 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 District of Columbia to Antofagasta

Cheap round-trip flights

LATAM Airlines Logo
7:00 am - 4:25 amDCA-ANF
19h 25m2 stops
LATAM Airlines Logo
5:48 pm - 6:16 pmANF-DCA
26h 28m2 stops
$992LATAM Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7
LATAM Airlines Logo
3:00 pm - 5:57 pmIAD-ANF
24h 57m2 stops
LATAM Airlines Logo
6:00 pm - 9:11 amANF-IAD
17h 11m2 stops
$1,000LATAM Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8

LATAM Airlines flights from District of Columbia to Antofagasta

Our best LATAM Airlines deals on District of Columbia to Antofagasta flight tickets
LATAM Airlines
Dec 3
DCA7:00 amWashington, D.C. Reagan-National
19h 25m
2 stops
ANF4:25 amAntofagasta Cerro Moreno
Dec 7
ANF5:48 pmAntofagasta Cerro Moreno
26h 28m
2 stops
DCA6:16 pmWashington, D.C. Reagan-National
$992
Find similar
LATAM Airlines
Dec 4
IAD3:00 pmWashington, D.C. Dulles Intl
24h 57m
2 stops
ANF5:57 pmAntofagasta Cerro Moreno
Dec 8
ANF6:00 pmAntofagasta Cerro Moreno
17h 11m
2 stops
IAD9:11 amWashington, D.C. Dulles Intl
$1,000
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Antofagasta 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 July 31, 2025.
Use the filters below to find and compare flights from District of Columbia to Antofagasta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Antofagasta

DCA - ANF

DCAANF

Washington, D.C. Reagan-National

Wed 12/3

7:00 am-4:25 am

2 stops19h 25m

Antofagasta Cerro Moreno

Sun 12/7

5:48 pm-6:16 pm

2 stops26h 28m

$992

Washington, D.C.Antofagasta

IAD - ANF

IADANF

Washington, D.C. Dulles Intl

Thu 12/4

3:00 pm-5:57 pm

2 stops24h 57m

Antofagasta Cerro Moreno

Mon 12/8

6:00 pm-9:11 am

2 stops17h 11m

$1,000

Washington, D.C.Antofagasta

IAD - ANF

IADANF

Washington, D.C. Dulles Intl

Sat 9/13

3:20 pm-8:01 pm

3 stops27h 41m

$353

Washington, D.C.Antofagasta

IAD - ANF

IADANF

Washington, D.C. Dulles Intl

Sat 9/13

3:20 pm-5:46 pm

2 stops25h 26m

$465

Washington, D.C.Antofagasta

IAD - ANF

IADANF

Washington, D.C. Dulles Intl

Fri 9/12

2:25 am-8:07 am

2 stops28h 42m

$494

Washington, D.C.Antofagasta

DCA - ANF

DCAANF

Washington, D.C. Reagan-National

Sat 9/13

2:55 pm-4:28 pm

2 stops24h 33m

$530

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Antofagasta from

How to get the cheapest flight ticket from District of Columbia to Antofagasta

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

What is the cheapest airline that flies from District of Columbia to Antofagasta Cerro Moreno?

LATAM Airlines is the most popular carrier operating from District of Columbia to Antofagasta Cerro Moreno

Cheap District of Columbia to Antofagasta flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Antofagasta

Best Price Found

$353

Fastest flight time

19h 25m

Direct flights

None

Airports in Antofagasta

1 airport
The best one-way flight to Antofagasta from District of Columbia in the past 72 hours is $353. The best round-trip flight deal from District of Columbia to Antofagasta found on momondo in the last 72 hours is $992.
The fastest flight from District of Columbia to Antofagasta takes 19h 25m
There are no direct flights from District of Columbia to Antofagasta. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Antofagasta Cerro Moreno Airport and Washington, D.C. Reagan-National Airport - Antofagasta Cerro Moreno Airport.
There is 1 airport near Antofagasta: Antofagasta Cerro Moreno (ANF)
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  • When did momondo last update prices for flights from District of Columbia to Antofagasta Cerro Moreno Airport?

    Prices for flights from District of Columbia to Antofagasta Cerro Moreno Airport were last updated today.

  • How old do you have to be to fly from District of Columbia to Antofagasta Cerro Moreno Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia to Antofagasta Cerro Moreno Airport.

  • What documentation or ID do you need to fly to Antofagasta Cerro Moreno Airport?

    The necessary travel and health documents for your Antofagasta Cerro Moreno 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 District of Columbia to Antofagasta?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Antofagasta from District of Columbia.

Can I find flights from District of Columbia to Antofagasta with flexible booking policies on momondo?

momondo does allow users to show only those flights to Antofagasta from District of Columbia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from District of Columbia to Antofagasta?

momondo provides multiple filters to help you find the best flight to Antofagasta from District of Columbia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from District of Columbia to Antofagasta right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Antofagasta from District of Columbia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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