Cheap flights from Washington, D.C. to Osorno from $1,251

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Osorno departing on 10/4. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
6:10 pm - 5:14 pm
BWI
-
ZOS
22h 04m
2 stops
LATAM Airlines Logo
2:14 pm - 9:16 am
ZOS
-
BWI
20h 02m
2 stops
$1,251LATAM Airlines
Sun, Oct 4 - Thu, Oct 8
LATAM Airlines Logo
2:55 pm - 3:51 pm
DCA
-
ZOS
23h 56m
2 stops
LATAM Airlines Logo
2:14 pm - 1:56 pm
ZOS
-
DCA
24h 42m
2 stops
$1,261LATAM Airlines
Mon, Oct 5 - Thu, Oct 8
LATAM Airlines Logo
6:10 pm - 5:14 pm
BWI
-
ZOS
22h 04m
2 stops
LATAM Airlines Logo
2:14 pm - 6:46 pm
ZOS
-
BWI
29h 32m
2 stops
$1,482LATAM Airlines
Sun, Oct 4 - Thu, Oct 8
LATAM Airlines Logo
10:00 am - 3:51 pm
BWI
-
ZOS
29h 51m
2 stops
LATAM Airlines Logo
11:38 am - 1:06 pm
ZOS
-
BWI
25h 28m
2 stops
$1,806LATAM Airlines
Mon, Aug 24 - Wed, Aug 26
LATAM Airlines Logo
1:11 pm - 4:04 pm
IAD
-
ZOS
26h 53m
2 stops
LATAM Airlines Logo
11:45 am - 6:53 pm
ZOS
-
IAD
31h 08m
2 stops
$2,380LATAM Airlines
Mon, Jun 1 - Fri, Jun 5
LATAM Airlines Logo
1:11 pm - 4:04 pm
IAD
-
ZOS
26h 53m
2 stops
LATAM Airlines Logo
11:45 am - 6:53 pm
ZOS
-
IAD
31h 08m
2 stops
$2,387LATAM Airlines
Mon, Jun 1 - Fri, Jun 5
LATAM Airlines Logo
3:08 pm - 4:04 pm
IAD
-
ZOS
24h 56m
2 stops
LATAM Airlines Logo
11:45 am - 8:02 pm
ZOS
-
IAD
32h 17m
2 stops
$2,425LATAM Airlines
Mon, Jun 1 - Fri, Jun 5

LATAM Airlines flights from Washington, D.C. to Osorno

Our best LATAM Airlines deals on Washington, D.C. to Osorno flight tickets
LATAM Airlines
Oct 4
BWI6:10 pmBaltimore/Washington
22h 04m
2 stops
ZOS5:14 pmOsorno Canal Balo
Oct 8
ZOS2:14 pmOsorno Canal Balo
20h 02m
2 stops
BWI9:16 amBaltimore/Washington
$1,251
LATAM Airlines
Oct 5
DCA2:55 pmWashington, D.C. Reagan-National
23h 56m
2 stops
ZOS3:51 pmOsorno Canal Balo
Oct 8
ZOS2:14 pmOsorno Canal Balo
24h 42m
2 stops
DCA1:56 pmWashington, D.C. Reagan-National
$1,261
LATAM Airlines
Oct 4
BWI6:10 pmBaltimore/Washington
22h 04m
2 stops
ZOS5:14 pmOsorno Canal Balo
Oct 8
ZOS2:14 pmOsorno Canal Balo
29h 32m
2 stops
BWI6:46 pmBaltimore/Washington
$1,482

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Osorno 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 May 3, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Osorno that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BaltimoreOsorno

BWI - ZOS

BWIZOS

Baltimore/Washington

Sun 10/4

6:10 pm-5:14 pm

2 stops22h 04m

Osorno Canal Balo

Thu 10/8

2:14 pm-9:16 am

2 stops20h 02m

$1,251

Washington, D.C.Osorno

DCA - ZOS

DCAZOS

Washington, D.C. Reagan-National

Mon 10/5

2:55 pm-3:51 pm

2 stops23h 56m

Osorno Canal Balo

Thu 10/8

2:14 pm-1:56 pm

2 stops24h 42m

$1,261

BaltimoreOsorno

BWI - ZOS

BWIZOS

Baltimore/Washington

Sun 10/4

6:10 pm-5:14 pm

2 stops22h 04m

Osorno Canal Balo

Thu 10/8

2:14 pm-6:46 pm

2 stops29h 32m

$1,482

BaltimoreOsorno

BWI - ZOS

BWIZOS

Baltimore/Washington

Mon 8/24

10:00 am-3:51 pm

2 stops29h 51m

Osorno Canal Balo

Wed 8/26

11:38 am-1:06 pm

2 stops25h 28m

$1,806

Washington, D.C.Osorno

IAD - ZOS

IADZOS

Washington, D.C. Dulles Intl

Mon 6/1

1:11 pm-4:04 pm

2 stops26h 53m

Osorno Canal Balo

Fri 6/5

11:45 am-6:53 pm

2 stops31h 08m

$2,380

Washington, D.C.Osorno

IAD - ZOS

IADZOS

Washington, D.C. Dulles Intl

Mon 6/1

1:11 pm-4:04 pm

2 stops26h 53m

Osorno Canal Balo

Fri 6/5

11:45 am-6:53 pm

2 stops31h 08m

$2,387

Washington, D.C.Osorno

IAD - ZOS

IADZOS

Washington, D.C. Dulles Intl

Mon 6/1

3:08 pm-4:04 pm

2 stops24h 56m

Osorno Canal Balo

Fri 6/5

11:45 am-8:02 pm

2 stops32h 17m

$2,425

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Osorno from

How to get the cheapest flight ticket from Washington, D.C. to Osorno

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 Osorno?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Osorno you fly into. For example, flying from Washington, D.C. to Puerto Montt takes 20h 12m on average. On the other hand, flying from Baltimore to Puerto Montt takes 20h 28m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When to book flights from Washington, D.C. to Osorno

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Osorno according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Osorno (WAS to ZOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Osorno

Fastest flight time

22h 04m

Direct flights

None
The fastest flight from Washington, D.C. to Osorno takes 22h 04m
There are no direct flights from Washington, D.C. to Osorno. There are no popular flight routes from Washington, D.C. to Osorno.

Frequently asked questions about flying from Washington, D.C. to Osorno

  • How far is Washington, D.C. to Osorno Canal Balo by plane?

    Osorno Canal Balo is 5493.2 mi away from Washington, D.C.. A reasonable flight in good conditions will take 22h 04m.

  • When did momondo last update prices for flights from Washington, D.C. to Osorno Canal Balo Airport?

    Prices for flights from Washington, D.C. to Osorno Canal Balo Airport are updated daily.

  • How old do you have to be to fly from Washington, D.C. to Osorno Canal Balo 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 Washington, D.C. to Osorno Canal Balo Airport.

  • What documentation or ID do you need to fly to Osorno Canal Balo Airport?

    The required travel and health documents for your Osorno Canal Balo 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 Osorno Canal Balo 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 from Washington, D.C. to Osorno?

Finding the right flight to Osorno from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Osorno quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Osorno with flexible booking policies on momondo?

Flights from Washington, D.C. to Osorno with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Osorno?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Osorno.

I’m not ready to book a flight from Washington, D.C. to Osorno right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Osorno flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Tue 6/2
Tue 6/9

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