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$69+ Cheap flights from Ushuaia (USH) to Buenos Aires (BUE)

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
USH — BUE
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Find cheap flights from Ushuaia to Buenos Aires with Cheapflights

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Cheapflights Tip: The best prices from Ushuaia Malvinas Argentinas to Buenos Aires are usually found in March or November, booked 14 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Ushuaia to Buenos Aires

Cheapest flights from Ushuaia to Buenos Aires
Explore the most affordable flight options available from Ushuaia to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:18 am
USH
-
AEP
Nonstop3h 30m
JetSMART
Sat 9/124:46 pm
AEP
-
USH
Nonstop3h 38m
JetSMART
Deal found 7/28$96
This OneTravel deal was found by Cheapflights users on 7/27. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:10 pm
USH
-
EZE
Nonstop3h 30m
JetSMART
Fri 9/256:00 am
EZE
-
USH
Nonstop3h 38m
JetSMART
Deal found 7/27$96
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:57 am
USH
-
AEP
Nonstop3h 28m
JetSMART
Wed 11/114:24 pm
AEP
-
USH
Nonstop3h 42m
JetSMART
Deal found 7/25$98
This OneTravel deal was found by Cheapflights users on 7/27. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:07 pm
USH
-
EZE
Nonstop3h 28m
JetSMART
Mon 11/234:45 pm
EZE
-
USH
Nonstop3h 42m
JetSMART
Deal found 7/27$98
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:32 am
USH
-
AEP
Nonstop3h 28m
JetSMART
Wed 11/114:24 pm
AEP
-
USH
Nonstop3h 42m
JetSMART
Deal found 7/25$99
This JetSMART deal was found by Cheapflights users on 7/28. 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:03 pm
USH
-
EZE
Nonstop3h 30m
JetSMART
Mon 10/55:30 am
EZE
-
USH
Nonstop3h 38m
JetSMART
Deal found 7/28$123
This CheapOair deal was found by Cheapflights users on 7/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:03 pm
USH
-
EZE
Nonstop3h 30m
JetSMART
Fri 9/254:40 pm
EZE
-
USH
Nonstop3h 38m
JetSMART
Deal found 7/25$130
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:07 pm
USH
-
EZE
Nonstop3h 28m
JetSMART
Wed 12/23:00 pm
EZE
-
USH
Nonstop3h 38m
JetSMART
Deal found 7/27$131
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:18 am
USH
-
AEP
Nonstop3h 30m
JetSMART
Sun 9/275:00 pm
AEP
-
USH
Nonstop3h 38m
JetSMART
Deal found 7/24$132
This JetSMART deal was found by Cheapflights users on 7/24. 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:10 pm
USH
-
EZE
Nonstop3h 30m
JetSMART
Wed 9/304:15 pm
EZE
-
USH
Nonstop3h 38m
JetSMART
Deal found 7/24$135
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:57 am
USH
-
EZE
Nonstop3h 28m
JetSMART
Mon 11/304:45 pm
EZE
-
USH
Nonstop3h 42m
JetSMART
Deal found 7/27$140
This JetSMART deal was found by Cheapflights users on 7/25. 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:32 am
USH
-
AEP
Nonstop3h 28m
JetSMART
Wed 11/254:25 pm
AEP
-
USH
Nonstop3h 42m
JetSMART
Deal found 7/25$153

Find flight deals from Ushuaia to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Ushuaia (USH) to Buenos Aires (BUE). 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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$69
(OneTravel)

Popular in

January

Cheapest in

March

Average price

$262

Good one-way deal

$109 or less
Provider with most accurate pricing for Ushuaia Malvinas Argentinas-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ushuaia Malvinas Argentinas-Buenos Aires (BUE) flights.
Search Deals
From Ushuaia Malvinas Argentinas to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Ushuaia Malvinas Argentinas to Buenos Aires (BUE).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ushuaia to Buenos Aires 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 July 28, 2026.
Use the filters below to find and compare flights from Ushuaia to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

UshuaiaBuenos Aires

USH - EZE

USHEZE

Ushuaia Malvinas Argentinas

Thu 9/17

9:10 pm-12:40 am

Nonstop3h 30m

Buenos Aires Ministro Pistarini

Fri 9/25

4:40 pm-8:18 pm

Nonstop3h 38m

$69

UshuaiaBuenos Aires

USH - EZE

USHEZE

Ushuaia Malvinas Argentinas

Tue 10/13

9:30 pm-1:00 am

Nonstop3h 30m

Buenos Aires Ministro Pistarini

Mon 11/2

4:45 pm-8:27 pm

Nonstop3h 42m

$135

UshuaiaBuenos Aires

USH - AEP

USHAEP

Ushuaia Malvinas Argentinas

Thu 11/19

10:32 am-2:00 pm

Nonstop3h 28m

Buenos Aires Jorge Newbery

Wed 11/25

4:25 pm-8:07 pm

Nonstop3h 42m

$153

UshuaiaBuenos Aires

USH - EZE

USHEZE

Ushuaia Malvinas Argentinas

Wed 9/23

8:33 pm-12:03 am

Nonstop3h 30m

Buenos Aires Ministro Pistarini

Tue 10/6

5:02 pm-8:40 pm

Nonstop3h 38m

$159

UshuaiaBuenos Aires

USH - EZE

USHEZE

Ushuaia Malvinas Argentinas

Fri 8/21

8:53 pm-12:23 am

Nonstop3h 30m

Buenos Aires Ministro Pistarini

Fri 8/28

4:30 am-8:10 am

Nonstop3h 40m

$167

UshuaiaBuenos Aires

USH - AEP

USHAEP

Ushuaia Malvinas Argentinas

Sun 9/6

10:18 am-1:48 pm

Nonstop3h 30m

Buenos Aires Jorge Newbery

Sat 9/12

4:46 pm-8:24 pm

Nonstop3h 38m

$171

UshuaiaBuenos Aires

USH - EZE

USHEZE

Ushuaia Malvinas Argentinas

Wed 9/23

8:33 pm-12:03 am

Nonstop3h 30m

Buenos Aires Ministro Pistarini

Fri 10/2

4:40 pm-8:18 pm

Nonstop3h 38m

$171

UshuaiaBuenos Aires

USH - EZE

USHEZE

Ushuaia Malvinas Argentinas

Mon 9/14

8:48 pm-12:18 am

Nonstop3h 30m

Buenos Aires Ministro Pistarini

Wed 9/30

4:15 pm-7:53 pm

Nonstop3h 38m

$174

UshuaiaBuenos Aires

USH - EZE

USHEZE

Ushuaia Malvinas Argentinas

Fri 8/21

8:53 pm-12:23 am

Nonstop3h 30m

Buenos Aires Ministro Pistarini

Sun 9/6

6:00 am-9:38 am

Nonstop3h 38m

$175

UshuaiaBuenos Aires

USH - EZE

USHEZE

Ushuaia Malvinas Argentinas

Thu 9/24

9:10 pm-12:40 am

Nonstop3h 30m

Buenos Aires Ministro Pistarini

Wed 9/30

4:15 pm-7:53 pm

Nonstop3h 38m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 41 resultsSorted by cheapest first
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Compare providers for flights from Ushuaia to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ushuaia to Buenos Aires in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ushuaia-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ushuaia-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ushuaia-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ushuaia-Buenos Aires 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 Ushuaia-Buenos Aires 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 Ushuaia to Buenos Aires

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

Cheapflights Insights

Everything you need to know about your flight from Ushuaia to Buenos Aires

What is the cheapest month to book a flight from Ushuaia to Buenos Aires?

Currently, March is the cheapest month in which you can book a flight from Ushuaia to Buenos Aires (average of $168). Flying from Ushuaia to Buenos Aires in January is currently the most expensive (average of $328). 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.

What is the cheapest time of day to fly from USH to BUE?

Find hourly flight availability from Ushuaia to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2026.

It’s optimal to fly from Ushuaia to Buenos Aires in the morning. By choosing this option you can save up to 75% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Ushuaia to Buenos Aires?

Airfare is below average for this route at the moment.
Ushuaia to Buenos Aires flights typically cost between $124 and $242 in September.
The cheapest round-trip price found within the last 5 days was $69 on JetSMART (Sep 17-Sep 25).

How often are flights from Ushuaia to Buenos Aires delayed?

About 20% of weekly flights between Ushuaia and Buenos Aires have experienced delays in the past year, with the average delay time being 137 minutes.

What is the most punctual flight time for Ushuaia to Buenos Aires flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ushuaia to Buenos Aires flights?

Over the last year, JetSMART have had the lowest number of delays on this route, with just 13% of flights being delayed.

How far ahead should I book a flight from Ushuaia to Buenos Aires?

To ensure you get the cheapest price possible for a flight from Ushuaia to Buenos Aires, you should look to book at least 13 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated July 28, 2026.
See what other customers who have flown with Flybondi from Ushuaia to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Flybondi
5.8
Fair
226 reviews

Boarding

6.1

Food

4.3

Entertainment

3.9

Crew

7.1

Overall

5.8

Comfort

5.6
Flybondi
5.8
Fair
226 reviews
Flybondi
5.8
Fair
226 reviews

Boarding

6.1

Food

4.3

Entertainment

3.9

Crew

7.1

Overall

5.8

Comfort

5.6

Related info for your journey

Find useful and relevant information for your journey from Ushuaia to Buenos Aires. 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 from for flights from Ushuaia to Buenos Aires?

    Most people fly from Ushuaia Malvinas Argentinas (USH) if they book a flight from Ushuaia to Buenos Aires. On average, Malvinas Argentinas has 5 outbound flights to Buenos Aires per day from 0 airlines. Ushuaia Malvinas Argentinas is conveniently located just 2.9 mi from Ushuaia’s city center.

  • How long is the flight from Ushuaia to Buenos Aires?

    For as low as $69, JetSMART can have you in Buenos Aires from Ushuaia in 3h 30m. Airlines will cover a distance of 1459 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Ushuaia to Buenos Aires one-way?

    One-way options have recently been found by users for as low as $51 on Flybondi. Other airlines that offer cheap prices include JetSMART from $65 and Aerolineas Argentinas from $90 one-way.

  • What are the most reliable airlines from Ushuaia to Buenos Aires?

    Before booking your flight to Buenos Aires from Ushuaia, check out the most reliable airlines to get you to your destination on time: Air Europa (100%), Aeromexico (85%), GOL( 82%).

  • What are the cheapest flights from Ushuaia to Buenos Aires?

    The cheapest flight price from Ushuaia to Buenos Aires is $82. On average you can expect to pay $151. The most popular route, (Ushuaia Malvinas Argentinas - Buenos Aires Jorge Newbery), can usually be booked for $98.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ushuaia to Buenos Aires 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 Ushuaia to Buenos Aires?

    Currently, March is the cheapest month in which you can book a flight from Ushuaia to Buenos Aires (average of $168). Flying from Ushuaia to Buenos Aires in January is currently the most expensive (average of $328). 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.

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