HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$457+ Cheap flights from Buenos Aires (BUE) to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — SEA
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buenos Aires to Washington with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Buenos Aires to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Washington (USWA). 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 December 22, 2024.

Round-trip from

$1,129
(United Airlines)

One-way from

$457
(Trip.com)
From Buenos Aires (BUE) to Washington
Search Deals
One-way flight from Buenos Aires (BUE) to Washington
Search Deals

Find flight deals from Buenos Aires to Washington

Cheapest flights from Buenos Aires to Washington
Explore the most affordable flight options available from Buenos Aires to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Copa Airlines deal was found by Cheapflights users on 12/21. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/314:02 amEZE - SEA
2 stops24h 48mCopa Airlines
Tue 1/283:25 pmSEA - EZE
2 stops28h 23mCopa Airlines
Deal found 12/21$1,883
This Atrapalo deal was found by Cheapflights users on 12/21. 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 Atrapalo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:55 amEZE - SEA
2 stops37h 35mMultiple Airlines
Sat 1/46:00 amSEA - EZE
2 stops20h 27mMultiple Airlines
Deal found 12/21$2,643

Find flights from Buenos Aires to Washington within your budget

Customize your flight search to find flights from Buenos Aires to Washington 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Tue 6/10

9:00 pm-9:12 pm

2 stops28h 12m

Seattle/Tacoma Intl

Mon 6/23

11:50 pm-8:00 am

2 stops28h 10m

$1,129

Buenos AiresSeattle

AEP - SEA

AEPSEA

Buenos Aires Jorge Newbery

Thu 6/12

4:10 pm-2:22 pm

2 stops26h 12m

Seattle/Tacoma Intl

Wed 7/2

1:55 pm-4:00 pm

2 stops22h 05m

$1,138

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Sun 6/8

6:10 am-12:05 am

2 stops21h 55m

Seattle/Tacoma Intl

Tue 6/24

5:30 pm-9:45 am

1 stop36h 15m

$1,155

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Thu 6/5

1:40 am-9:25 am

2 stops35h 45m

Portland

Thu 6/12

9:50 pm-12:05 am

2 stops46h 15m

$1,177

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Fri 6/6

7:35 am-11:57 pm

2 stops20h 22m

Portland

Thu 6/12

12:00 pm-6:58 pm

2 stops26h 58m

$1,181

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Wed 6/11

3:45 am-10:41 am

2 stops34h 56m

Seattle/Tacoma Intl

Wed 7/2

6:00 am-6:15 am

2 stops20h 15m

$1,213

Buenos AiresSeattle

AEP - SEA

AEPSEA

Buenos Aires Jorge Newbery

Wed 6/11

4:10 pm-12:39 pm

2 stops24h 29m

Seattle/Tacoma Intl

Wed 6/25

10:20 am-11:48 am

2 stops21h 28m

$1,270

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Tue 2/4

10:30 pm-8:04 pm

1 stop26h 34m

Seattle/Tacoma Intl

Tue 2/11

7:14 am-10:39 am

1 stop22h 25m

$1,286

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

Fri 6/6

4:10 pm-3:32 pm

2 stops27h 22m

Portland

Thu 6/12

7:00 am-10:00 am

2 stops23h 00m

$1,297

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Tue 2/4

5:00 pm-2:30 pm

3 stops26h 30m

Seattle/Tacoma Intl

Tue 2/11

6:05 am-3:25 pm

2 stops28h 20m

$1,324

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 39 results
1
2
3
4

Best time to book a flight from Buenos Aires to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Buenos Aires 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.

Travel insights for flights from Buenos Aires to Washington

Get recent, data-driven insights about flights from Buenos Aires to Washington including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Buenos Aires to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Buenos Aires to State of Washington (average of $238). Flying from Buenos Aires to State of Washington in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated December 22, 2024.
To help decide which airline to fly from Buenos Aires to Washington, see what other customers have to say about Copa Airlines, Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.6

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.6

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines
7.7
Good
1,713 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.6

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LATAM Airlines
7.5
Good
1,868 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.6

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aeromexico
7.5
Good
1,915 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.6

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,028 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.6

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Buenos Aires to State of Washington one-way?

    To fly one-way, consider booking your trip with Copa Airlines, which is currently one of the cheapest options available, starting at $530. Air Canada flights start at $798 while deals on American Airlines start at $807 one-way.

  • What are the most popular routes from Buenos Aires to State of Washington?

    When deciding which route to take from Buenos Aires to State of Washington consider Buenos Aires Ministro Pistarini - Seattle/Tacoma Intl, Buenos Aires Jorge Newbery - Seattle/Tacoma Intl or Buenos Aires Jorge Newbery - Portland as they are the most popular.

  • Can I find deals for flights from Buenos Aires to Washington that include hotel bookings?

    Yes. In addition to deals on Buenos Aires to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buenos Aires to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to Washington.

  • Can I find deals for business class flights from Buenos Aires to Washington?

    Yes. Cheapflights offers flight deals from Buenos Aires to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buenos Aires to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Buenos Aires to State of Washington (average of $238). Flying from Buenos Aires to State of Washington in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buenos Aires to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Ministro Pistarini to Miami flights
Jorge Newbery to Miami flights
Ministro Pistarini to John F Kennedy Intl flights
Ministro Pistarini to Newark flights
Cordoba to Miami flights
Jorge Newbery to John F Kennedy Intl flights
Ministro Pistarini to Fort Lauderdale flights
Ministro Pistarini to Los Angeles flights
Jorge Newbery to Los Angeles flights
Ministro Pistarini to Orlando flights
Ministro Pistarini to San Francisco flights
Jorge Newbery to San Francisco flights
Ministro Pistarini to Seattle flights
Ministro Pistarini to Ontario flights
Ministro Pistarini to Hobby flights
Ministro Pistarini to Dallas/Fort Worth flights
Jorge Newbery to Orlando flights
Jorge Newbery to Seattle flights
Ministro Pistarini to Atlanta flights
Ministro Pistarini to Sky Harbor Intl flights
Ministro Pistarini to Las Vegas flights
Ministro Pistarini to George Bush Intcntl flights
Mendoza to Miami flights
Rosario to Miami flights
Ministro Pistarini to Austin flights
Cordoba to Orlando flights
Cordoba to Fort Lauderdale flights
Ministro Pistarini to Tampa flights
Ministro Pistarini to Reagan-National flights
Ministro Pistarini to Salt Lake City flights
Mendoza to Los Angeles flights
Ministro Pistarini to Baltimore flights
Ministro Pistarini to Dulles Intl flights
Ministro Pistarini to Honolulu flights
Ministro Pistarini to Boston flights
Ministro Pistarini to Denver flights
Ministro Pistarini to San Jose flights
Ministro Pistarini to Raleigh flights

Top 4 airlines flying from Buenos Aires to Washington

Discover the top 4 airlines that operate flights from Buenos Aires to Washington. 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$822Average$1,700FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,067Average$1,974FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$1,073Average$1,255FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$1,073Average$1,478FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.