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Punta Arenas

$917+ Cheap flights from Dulles Intl (IAD) to Punta Arenas (PUQ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PUQ
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Find flight deals from Dulles Intl to Punta Arenas

Cheapest flights from Dulles Intl to Punta Arenas
Explore the most affordable flight options available from Dulles Intl to Punta Arenas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This AranGrant deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:01 amIAD - PUQ
2 stops27h 53mLATAM Airlines
Sun 1/411:18 amPUQ - IAD
2 stops32h 01mLATAM Airlines
Deal found 11/9$7,647

Cheap flight deals from Dulles Intl to Punta Arenas

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Punta Arenas (PUQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$917
(FlightHub)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Punta Arenas Pres Ibanez flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Punta Arenas Pres Ibanez flights.
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From Washington, D.C. Dulles Intl to Punta Arenas Pres Ibanez
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Punta Arenas 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, Cheapflights users made 2,558,603 searches. Data last updated November 10, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Punta Arenas that are best for you.

Fly from

Dulles Intl

Fly to

Punta Arenas

Route

Depart

Return

Price

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Thu 3/12

1:00 pm-1:07 am

2 stops35h 07m

Punta Arenas Pres Ibanez

Mon 3/23

4:06 am-2:51 pm

2 stops35h 45m

$917

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Fri 3/20

4:30 pm-9:47 pm

3 stops28h 17m

Punta Arenas Pres Ibanez

Sat 3/28

4:19 am-12:43 am

3 stops45h 24m

$987

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Fri 3/20

6:00 am-5:35 pm

2 stops34h 35m

Punta Arenas Pres Ibanez

Sat 3/28

4:19 am-12:00 pm

2 stops32h 41m

$1,054

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Sun 5/3

5:25 pm-11:09 pm

2 stops28h 44m

Punta Arenas Pres Ibanez

Thu 5/7

9:59 am-6:45 pm

2 stops33h 46m

$1,121

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Sun 3/29

12:30 pm-2:03 pm

2 stops24h 33m

Punta Arenas Pres Ibanez

Sat 4/4

5:15 pm-11:53 am

2 stops19h 38m

$1,126

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Sat 3/28

7:59 pm-2:03 pm

2 stops41h 04m

Punta Arenas Pres Ibanez

Sat 4/4

2:34 pm-11:53 am

3 stops22h 19m

$1,142

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Punta Arenas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Punta Arenas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Punta Arenas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Punta Arenas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Punta Arenas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Punta Arenas

Have a flexible travel schedule? Discover the best time to fly to Punta Arenas from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Punta Arenas

Get insights into the airlines that provide service to Punta Arenas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Punta Arenas. Reviews last updated November 10, 2025.
Read reviews from past customers who have flown LATAM Airlines from Washington, D.C. Dulles Intl Airport to Punta Arenas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,872 reviews

Entertainment

7.0

Crew

8.0

Food

6.7

Comfort

7.3

Overall

7.5

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.5
Good
1,872 reviews
LATAM Airlines
7.5
Good
1,872 reviews

Entertainment

7.0

Crew

8.0

Food

6.7

Comfort

7.3

Overall

7.5

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Punta Arenas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Punta Arenas from Washington, D.C. Dulles Intl?

    Punta Arenas Pres Ibanez (PUQ), located 10.8 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Punta Arenas. 1 airline have flights to Pres Ibanez from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Punta Arenas Pres Ibanez should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Punta Arenas?

    Departing from Washington, D.C. Dulles Intl Airport to Punta Arenas will take you 35h 07m. There are 6361 mi between Washington, D.C. Dulles Intl Airport and Punta Arenas.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Punta Arenas round-trip?

    LATAM Airlines, at $960, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Punta Arenas..

  • Can I find deals for flights from Dulles Intl to Punta Arenas that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Punta Arenas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Punta Arenas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Punta Arenas.

  • Can I find deals for business class flights from Dulles Intl to Punta Arenas?

    Yes. Cheapflights offers flight deals from Dulles Intl to Punta Arenas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Dulles Intl to Punta Arenas

Discover the top airline that operate flights from Dulles Intl to Punta Arenas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$960Average$1,140FlexibilityNo cancel feeOn-time81%

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