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Cheap flights from Washington to Buenos Aires from $500

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:15 pm - 5:05 amSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
32h 50m3 stops Vancouver Intl Cancun Lima J Chavez Intl
Multiple Airlines Logo
4:30 pm - 1:40 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
26h 10m3 stops Santiago Arturo Merino Benitez Toronto Pearson Intl Calgary
$1,382Multiple Airlines
Sun, Nov 29 - Sat, Dec 12
Multiple Airlines Logo
7:05 pm - 8:30 amSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
32h 25m3 stops Vancouver Intl Cancun Lima J Chavez Intl
Multiple Airlines Logo
9:25 am - 1:40 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
33h 15m3 stops Santiago Arturo Merino Benitez Toronto Pearson Intl Calgary
$1,400Multiple Airlines
Tue, Nov 17 - Mon, Dec 14
Multiple Airlines Logo
10:10 am - 4:00 pmSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
24h 50m3 stops Vancouver Intl Los Angeles Lima J Chavez Intl
Multiple Airlines Logo
5:40 am - 1:40 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
37h 00m3 stops Santiago Arturo Merino Benitez Mexico City Benito Juarez Calgary
$1,415Multiple Airlines
Tue, Nov 24 - Mon, Nov 30
Multiple Airlines Logo
3:15 pm - 7:40 amSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
35h 25m3 stops Vancouver Intl Los Angeles Lima J Chavez Intl
Multiple Airlines Logo
3:50 pm - 9:57 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
35h 07m3 stops Santiago Arturo Merino Benitez Los Angeles Vancouver Intl
$1,418Multiple Airlines
Thu, Nov 12 - Wed, Nov 25
Multiple Airlines Logo
7:45 am - 9:20 pmSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
32h 35m2 stops Toronto Pearson Intl Santiago Arturo Merino Benitez
Multiple Airlines Logo
4:30 pm - 1:40 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
26h 10m3 stops Santiago Arturo Merino Benitez Toronto Pearson Intl Calgary
$1,430Multiple Airlines
Sun, Nov 29 - Sat, Dec 12
LATAM Airlines Logo
6:00 am - 7:40 amSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
20h 40m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
3:50 pm - 12:41 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
25h 51m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$1,448LATAM Airlines
Tue, Nov 17 - Mon, Dec 14
LATAM Airlines Logo
2:30 pm - 4:00 pmSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
20h 30m2 stops Los Angeles Lima J Chavez Intl
LATAM Airlines Logo
3:50 pm - 2:47 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
26h 57m2 stops Santiago Arturo Merino Benitez Los Angeles
$1,448LATAM Airlines
Mon, Jan 18 - Wed, Mar 24
LATAM Airlines Logo
8:25 am - 2:40 pmSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
25h 15m2 stops Miami Santiago Arturo Merino Benitez
LATAM Airlines Logo
3:50 pm - 2:47 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
26h 57m2 stops Santiago Arturo Merino Benitez Los Angeles
$1,448LATAM Airlines
Mon, Jan 18 - Wed, Mar 24
LATAM Airlines Logo
8:10 am - 2:40 pmSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
25h 30m2 stops Miami Santiago Arturo Merino Benitez
LATAM Airlines Logo
5:35 pm - 12:40 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
24h 05m2 stops Lima J Chavez Intl Los Angeles
$1,448LATAM Airlines
Wed, Nov 11 - Wed, Nov 25
LATAM Airlines Logo
11:45 am - 4:00 pmSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
23h 15m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
5:35 pm - 3:14 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
26h 39m2 stops Lima J Chavez Intl Los Angeles
$1,448LATAM Airlines
Mon, Nov 23 - Sun, Dec 6

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LATAM Airlines flights from State of Washington to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on State of Washington to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines
Nov 4
SEA8:05 amSeattle/Tacoma Intl
30h 35m
2 stops
AEP7:40 pmBuenos Aires Jorge Newbery
Nov 24
AEP8:05 pmBuenos Aires Jorge Newbery
21h 35m
2 stops
SEA12:40 pmSeattle/Tacoma Intl
$1,448
LATAM Airlines
Dec 8
SEA12:31 pmSeattle/Tacoma Intl
22h 29m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Dec 14
AEP10:35 amBuenos Aires Jorge Newbery
31h 06m
2 stops
SEA12:41 pmSeattle/Tacoma Intl
$1,450
LATAM Airlines
Oct 27
SEA7:15 amSeattle/Tacoma Intl
32h 25m
2 stops
AEP7:40 pmBuenos Aires Jorge Newbery
Nov 3
AEP9:45 pmBuenos Aires Jorge Newbery
29h 15m
2 stops
SEA10:00 pmSeattle/Tacoma Intl
$1,458

Delta flights from State of Washington to Buenos Aires Jorge Newbery Airport

Our best Delta deals on State of Washington to Buenos Aires Jorge Newbery Airport flight tickets
Delta
Oct 5
SEA6:00 amSeattle/Tacoma Intl
30h 00m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Oct 20
AEP3:45 pmBuenos Aires Jorge Newbery
22h 18m
2 stops
SEA10:03 amSeattle/Tacoma Intl
$1,448
Delta
Oct 31
SEA11:45 amSeattle/Tacoma Intl
39h 55m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Nov 8
AEP5:35 pmBuenos Aires Jorge Newbery
35h 18m
2 stops
SEA11:53 pmSeattle/Tacoma Intl
$1,489
Delta
Dec 10
SEA1:25 pmSeattle/Tacoma Intl
24h 05m
2 stops
AEP6:30 pmBuenos Aires Jorge Newbery
Dec 24
AEP5:35 pmBuenos Aires Jorge Newbery
29h 43m
2 stops
SEA6:18 pmSeattle/Tacoma Intl
$1,513

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington to Buenos Aires Jorge Newbery Airport that are best for you.

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Route

Depart

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Price

Cheapest round-trip

SeattleBuenos Aires

SEA Seattle/Tacoma Intl - AEP Buenos Aires Jorge Newbery

SEAAEP

Seattle/Tacoma Intl

Sun 11/29

3:15 pm-5:05 am

3 stops32h 50m

Buenos Aires Jorge Newbery

Sat 12/12

4:30 pm-1:40 pm

3 stops26h 10m

$1,382

SeattleBuenos Aires

SEA Seattle/Tacoma Intl - AEP Buenos Aires Jorge Newbery

SEAAEP

Seattle/Tacoma Intl

Tue 11/17

7:05 pm-8:30 am

3 stops32h 25m

Buenos Aires Jorge Newbery

Mon 12/14

9:25 am-1:40 pm

3 stops33h 15m

$1,400

SeattleBuenos Aires

SEA Seattle/Tacoma Intl - AEP Buenos Aires Jorge Newbery

SEAAEP

Seattle/Tacoma Intl

Tue 11/24

10:10 am-4:00 pm

3 stops24h 50m

Buenos Aires Jorge Newbery

Mon 11/30

5:40 am-1:40 pm

3 stops37h 00m

$1,415

SeattleBuenos Aires

SEA Seattle/Tacoma Intl - AEP Buenos Aires Jorge Newbery

SEAAEP

Seattle/Tacoma Intl

Thu 11/12

3:15 pm-7:40 am

3 stops35h 25m

Buenos Aires Jorge Newbery

Wed 11/25

3:50 pm-9:57 pm

3 stops35h 07m

$1,418

SeattleBuenos Aires

SEA Seattle/Tacoma Intl - AEP Buenos Aires Jorge Newbery

SEAAEP

Seattle/Tacoma Intl

Sun 11/29

7:45 am-9:20 pm

2 stops32h 35m

Buenos Aires Jorge Newbery

Sat 12/12

4:30 pm-1:40 pm

3 stops26h 10m

$1,430
Quickest round-trip

SeattleBuenos Aires

SEA Seattle/Tacoma Intl - AEP Buenos Aires Jorge Newbery

SEAAEP

Seattle/Tacoma Intl

Tue 11/17

6:00 am-7:40 am

2 stops20h 40m

Buenos Aires Jorge Newbery

Mon 12/14

3:50 pm-12:41 pm

2 stops25h 51m

$1,448

SeattleBuenos Aires

SEA Seattle/Tacoma Intl - AEP Buenos Aires Jorge Newbery

SEAAEP

Seattle/Tacoma Intl

Mon 1/18

2:30 pm-4:00 pm

2 stops20h 30m

Buenos Aires Jorge Newbery

Wed 3/24

3:50 pm-2:47 pm

2 stops26h 57m

$1,448

SeattleBuenos Aires

SEA Seattle/Tacoma Intl - AEP Buenos Aires Jorge Newbery

SEAAEP

Seattle/Tacoma Intl

Mon 1/18

8:25 am-2:40 pm

2 stops25h 15m

Buenos Aires Jorge Newbery

Wed 3/24

3:50 pm-2:47 pm

2 stops26h 57m

$1,448

SeattleBuenos Aires

SEA Seattle/Tacoma Intl - AEP Buenos Aires Jorge Newbery

SEAAEP

Seattle/Tacoma Intl

Wed 11/11

8:10 am-2:40 pm

2 stops25h 30m

Buenos Aires Jorge Newbery

Wed 11/25

5:35 pm-12:40 pm

2 stops24h 05m

$1,448

SeattleBuenos Aires

SEA Seattle/Tacoma Intl - AEP Buenos Aires Jorge Newbery

SEAAEP

Seattle/Tacoma Intl

Mon 11/23

11:45 am-4:00 pm

2 stops23h 15m

Buenos Aires Jorge Newbery

Sun 12/6

5:35 pm-3:14 pm

2 stops26h 39m

$1,448

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from State of Washington to Buenos Aires Jorge Newbery Airport

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 Buenos Aires Jorge Newbery Airport?

Flight times vary depending on what airport in State of Washington you fly out of and what airport in Buenos Aires Jorge Newbery Airport you fly into. For example, flying from Spokane to Buenos Aires Ministro Pistarini Airport takes 15h 46m on average. On the other hand, flying from Seattle to Buenos Aires Ministro Pistarini Airport takes 16h 05m 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.

Cheap State of Washington to Buenos Aires Jorge Newbery Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Buenos Aires Jorge Newbery Airport

Best Price Found

$500

Fastest flight time

19h 33m

Direct flights

None
The best one-way flight to Buenos Aires Jorge Newbery Airport from State of Washington in the past 72 hours is $500. The best round-trip flight deal from State of Washington to Buenos Aires Jorge Newbery Airport found on momondo in the last 72 hours is $1,382.
The fastest flight from State of Washington to Buenos Aires Jorge Newbery Airport takes 19h 33m
There are no direct flights from State of Washington to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from State of Washington to Buenos Aires Jorge Newbery Airport.
Search flight deals

Frequently asked questions about flying from Washington to Buenos Aires Jorge Newbery Airport

  • When did momondo last update prices for flights from Washington to Buenos Aires Jorge Newbery Airport?

    Prices for flights from Washington to Buenos Aires Jorge Newbery Airport were last updated today.

  • How old do you have to be to fly from Washington to Buenos Aires Jorge Newbery 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 to Buenos Aires Jorge Newbery Airport.

  • What documentation or ID do you need to fly to Buenos Aires Jorge Newbery Airport?

    The necessary travel and health documents for your Buenos Aires Jorge Newbery 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 Washington to Buenos Aires?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington to Buenos Aires for you.

Can I find flights from Washington to Buenos Aires with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Buenos Aires from Washington with this policy.

How can momondo help me find flights from Washington to Buenos Aires?

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 to Buenos Aires.

I’m not ready to book a flight from Washington to Buenos Aires right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.

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