To Buenos Aires

Cheap Flights from Montevideo to Buenos Aires

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Montevideo

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Prices updated 24 days ago

486,190 searches this week

171 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Montevideo to Buenos Aires

Explore current cheapest deals departing from Montevideo to Buenos Aires

Round trip

Sort by: Cheapest

July 1 - July 4

Cheapest

MVD - Buenos Aires

$193

$192

Round trip

July 1 - July 3

MVD - Buenos Aires

$192

$195

Round trip

July 13 - July 31

MVD - Buenos Aires

$151

$199

Round trip

June 22 - June 25

Best

MVD - Buenos Aires

$218

$200

Round trip

June 21 - June 29

Earliest

MVD - Buenos Aires

$191

$200

Round trip

June 22 - June 29

MVD - Buenos Aires

$199

$201

Round trip

July 17 - July 19

MVD - Buenos Aires

$174

$201

Round trip

July 23 - July 26

MVD - Buenos Aires

$170

$203

Round trip

July 2 - July 4

MVD - Buenos Aires

$183

$203

Round trip

July 2 - July 19

MVD - Buenos Aires

$154

$203

Round trip

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Route Intelligence — 486,190 Searches this Week

Insights for flights from Montevideo to Buenos Aires

For cheap flights from Montevideo to Buenos Aires, the most affordable times to fly are typically November and December, both with a median fare of $133. Another good option is May, where the median fare is $218. Planning your trip around these months can lead to more economical travel.

Fares for this route typically range from $289–$1032, with a median of $517. Right now, current fares are above the typical level. However, new deals appear almost daily, offering frequent opportunities to find better prices.

When considering direct flights from Montevideo to Buenos Aires, most itineraries connect at least once. Only 21.4% of recent fares are non-stop, meaning that for the majority of journeys, you should expect to make 2 connections.

A typical journey from Montevideo to Buenos Aires takes about 13h 10m, including connections. This duration accounts for itineraries that involve one or more stopovers, which are common for this route.

The distance between Montevideo and Buenos Aires is 229 km, classifying this as a short-haul route. This means you can expect a relatively quick journey, even with potential connections.

How much is a round trip from Montevideo to Buenos Aires

Regular price: $168 - $272

Prices for flights from Montevideo to Buenos Aires are currently within the regular range.

The regular price range for this route is between 168 USD and 272 USD. The current lowest deal is 192 USD with Aerolíneas Argentinas, for travel from Jul 1 to Jul 4.

now $192

Low $168

High $272

The cheapest time to fly from Montevideo to Buenos Aires

The cheapest month to fly from MVD to BUE is November, with a median price of $133. The most expensive month is July, with a median price of $1089. Prices are generally lower from January to December.

November

Cheapest

Flights from $133

July

Most Expensive

Flights from $1,089

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Montevideo to Buenos Aires

Aerolíneas Argentinas

Last-minute flights going from Montevideo to Buenos Aires

Fri, Jun 19

⌛ Last-Minute

MVD - Buenos Aires

Montevideo (MVD) - Buenos Aires (AEP)

Aerolíneas Argentinas

$200

$206

One-way

Fri, Jun 19

⌛ Last-Minute

MVD - Buenos Aires

Montevideo (MVD) - Buenos Aires (AEP)

Aerolíneas Argentinas

$220

$207

One-way

Fri, Jun 19

⌛ Last-Minute

MVD - Buenos Aires

Montevideo (MVD) - Buenos Aires (AEP)

Aerolíneas Argentinas

$220

$221

One-way

Fri, Jun 19

⌛ Last-Minute

MVD - Buenos Aires

Montevideo (MVD) - Buenos Aires (AEP)

Aerolíneas Argentinas

$219

$227

One-way

Sat, Jun 20

⌛ Last-Minute

MVD - Buenos Aires

Montevideo (MVD) - Buenos Aires (EZE)

Aerolíneas Argentinas

$225

$235

One-way

Sun, Jun 21

⌛ Last-Minute

MVD - Buenos Aires

Montevideo (MVD) - Buenos Aires (AEP)

Aerolíneas Argentinas

$191

$200

One-way

Biggest price drops on these dates for flights from Montevideo to Buenos Aires

5 nights

Sep 12 - Sep 17

$234 → $205

12%

7 nights

Sep 30 - Oct 7

$235 → $209

11%

2 nights

Sep 20 - Sep 22

$232 → $209

10%

4 nights

Sep 10 - Sep 14

$233 → $210

10%

Popular Airports to fly from Montevideo to Buenos Aires

Montevideo - Buenos Aires route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Montevideo to Buenos Aires are above the typical level at $192.

📅 Best time to fly

Fly in November or December for the best prices

Historically, November and December offer the lowest median prices at $133.

⏱️ Flight duration

Typical flight time is 13h 10m

Flights from Montevideo to Buenos Aires typically take 13 hours and 10 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Only 21.4% of deals are direct, with connecting flights having a median of 2 stopovers.

🏆 Airline highlight

Aerolíneas Argentinas offers direct flights

Aerolíneas Argentinas is an airline that provides direct flights on this route.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Montevideo to Buenos Aires appear frequently, averaging 1.03 per day.

Montevideo main airports to depart from

Carrasco International (MVD)

Cheapest

Carrasco International Airport is a convenient departure point for flights from Montevideo to Buenos Aires.

📍 ~15 km from city center (reachable by car)

💸 Flights from ~$192

Buenos Aires main airports to arrive at

Aeroparque Jorge Newbery (AEP)

Cheapest

Choose Aeroparque Jorge Newbery for convenient access to Buenos Aires, often with competitive prices from Montevideo.

📍 ~5 km from Buenos Aires city center (reachable by car)

💸 Flights from ~$192

Ministro Pistarini International (EZE)

Ministro Pistarini International is a major gateway to Buenos Aires, offering various international connections from Montevideo.

📍 ~25 km from Buenos Aires city center (reachable by car)

💸 Flights from ~$356

Airports nearby Buenos Aires used as alternative

Rosario – Islas Malvinas International (ROS)

Cheapest

Consider Rosario for its regional connections within Argentina, offering a good domestic backup.

📍 ~280 km from Buenos Aires (reachable by car or bus)

💸 Flights from ~$258

Astor Piazzolla International (MDQ)

Mar del Plata is a major domestic hub, useful for connections to other Argentine cities.

📍 ~380 km from Buenos Aires (reachable by train, bus, or car)

💸 Flights from ~$287

Capitán de Corbeta Carlos A. Curbelo International (PDP)

Punta del Este offers an international gateway to Uruguay, especially during peak season.

📍 ~230 km from Buenos Aires (reachable by ferry and car)

💸 Flights from ~$426

Sauce Viejo (SFN)

Sauce Viejo is a secondary domestic option for specific connections if primary airports are unavailable.

📍 ~400 km from Buenos Aires (reachable by car)

💸 Flights from ~$278

Business & First Class Flight Deals to Buenos Aires

Discover luxury on the budget with premium cabin class on flights from Montevideo to Buenos Aires.

Elite

Best Elite deals to Buenos Aires

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From MVD

Elite

Oct 08

Buenos Aires, Argentina

70% AI deal score

$673

$461

Save $212

From MVD

Elite

Aug 14

Buenos Aires, Argentina

70% AI deal score

$678

$461

Save $217

From MVD

Elite

Aug 16

Buenos Aires, Argentina

69% AI deal score

$664

$461

Save $203

From MVD

Elite

Aug 12

Buenos Aires, Argentina

69% AI deal score

$664

$461

Save $203

From MVD

Elite

Aug 14

Buenos Aires, Argentina

50% AI deal score

$672

$479

Save $193

From MVD

Elite

Aug 02

Buenos Aires, Argentina

49% AI deal score

$658

$479

Save $179

From MVD

Elite

Aug 06

Buenos Aires, Argentina

49% AI deal score

$666

$479

Save $187

From MVD

Elite

Oct 23

Buenos Aires, Argentina

49% AI deal score

$661

$503

Save $158

From MVD

Elite

Oct 23

Buenos Aires, Argentina

49% AI deal score

$659

$503

Save $156

From MVD

Elite

Oct 19

Buenos Aires, Argentina

49% AI deal score

$660

$503

Save $157

From MVD

Elite

Oct 19

Buenos Aires, Argentina

49% AI deal score

$660

$503

Save $157

From MVD

Elite

Oct 20

Buenos Aires, Argentina

49% AI deal score

$660

$503

Save $157

From MVD

Elite

Oct 25

Buenos Aires, Argentina

49% AI deal score

$654

$503

Save $151

From MVD

Elite

Oct 25

Buenos Aires, Argentina

49% AI deal score

$653

$503

Save $150

From MVD

Elite

Oct 23

Buenos Aires, Argentina

49% AI deal score

$661

$503

Save $158

From MVD

Elite

Oct 23

Buenos Aires, Argentina

49% AI deal score

$657

$503

Save $154

From MVD

Elite

Oct 20

Buenos Aires, Argentina

49% AI deal score

$658

$503

Save $155

From MVD

Elite

Oct 19

Buenos Aires, Argentina

49% AI deal score

$656

$503

Save $153

From MVD

Elite

Oct 23

Buenos Aires, Argentina

49% AI deal score

$657

$503

Save $154

From MVD

Elite

Oct 19

Buenos Aires, Argentina

49% AI deal score

$662

$503

Save $159

From MVD

Elite

Oct 25

Buenos Aires, Argentina

49% AI deal score

$669

$503

Save $166

From MVD

Elite

Dec 08

Buenos Aires, Argentina

48% AI deal score

$601

$503

Save $98

From MVD

Elite

Dec 09

Buenos Aires, Argentina

48% AI deal score

$617

$503

Save $114

From MVD

Elite

Nov 11

Buenos Aires, Argentina

47% AI deal score

$595

$503

Save $92

From MVD

Elite

Nov 10

Buenos Aires, Argentina

47% AI deal score

$595

$503

Save $92

From MVD

Elite

Nov 08

Buenos Aires, Argentina

47% AI deal score

$601

$503

Save $98

From MVD

Elite

Jul 02

Buenos Aires, Argentina

47% AI deal score

$567

$503

Save $64

From MVD

Elite

Nov 09

Buenos Aires, Argentina

47% AI deal score

$601

$503

Save $98

From MVD

Elite

Jul 18

Buenos Aires, Argentina

46% AI deal score

$542

$479

Save $63

From MVD

Elite

Nov 14

Buenos Aires, Argentina

46% AI deal score

$589

$503

Save $86

From MVD

Elite

Nov 10

Buenos Aires, Argentina

46% AI deal score

$586

$503

Save $83

From MVD

Elite

Jul 17

Buenos Aires, Argentina

45% AI deal score

$549

$498

Save $51

From MVD

Elite

Jul 05

Buenos Aires, Argentina

45% AI deal score

$552

$503

Save $49

From MVD

Elite

Jul 04

Buenos Aires, Argentina

44% AI deal score

$524

$503

Save $21

From MVD

Elite

Jul 05

Buenos Aires, Argentina

44% AI deal score

$524

$503

Save $21

From MVD

Elite

Jul 02

Buenos Aires, Argentina

44% AI deal score

$529

$503

Save $26

From MVD

Elite

Jul 04

Buenos Aires, Argentina

43% AI deal score

$524

$503

Save $21

From MVD

Elite

Aug 07

Buenos Aires, Argentina

33% AI deal score

$7,743

From MVD

Elite

Aug 07

Buenos Aires, Argentina

33% AI deal score

$7,743

From MVD

Elite

Aug 07

Buenos Aires, Argentina

33% AI deal score

$7,748

From MVD

Elite

Aug 07

Buenos Aires, Argentina

33% AI deal score

$7,748

From MVD

Elite

Jul 28

Buenos Aires, Argentina

32% AI deal score

$5,414

From MVD

Elite

Jul 28

Buenos Aires, Argentina

32% AI deal score

$5,414

From MVD

Elite

Jul 28

Buenos Aires, Argentina

32% AI deal score

$5,418

From MVD

Elite

Jul 28

Buenos Aires, Argentina

32% AI deal score

$5,418

From MVD

Elite

Jun 18

Buenos Aires, Argentina

32% AI deal score

$5,482

From MVD

Elite

Jul 28

Buenos Aires, Argentina

32% AI deal score

$6,213

From MVD

Elite

Jul 24

Buenos Aires, Argentina

32% AI deal score

$6,843

From MVD

Elite

Jul 24

Buenos Aires, Argentina

32% AI deal score

$6,843

From MVD

Elite

Jul 24

Buenos Aires, Argentina

32% AI deal score

$6,848

From MVD

Elite

Jul 24

Buenos Aires, Argentina

32% AI deal score

$6,848

From MVD

Elite

Aug 04

Buenos Aires, Argentina

32% AI deal score

$6,916

From MVD

Elite

Aug 04

Buenos Aires, Argentina

32% AI deal score

$6,916

From MVD

Elite

Aug 06

Buenos Aires, Argentina

32% AI deal score

$6,916

From MVD

Elite

Aug 06

Buenos Aires, Argentina

32% AI deal score

$6,916

From MVD

Elite

Aug 04

Buenos Aires, Argentina

32% AI deal score

$6,921

From MVD

Elite

Aug 04

Buenos Aires, Argentina

32% AI deal score

$6,921

From MVD

Elite

Aug 06

Buenos Aires, Argentina

32% AI deal score

$6,921

From MVD

Elite

Aug 06

Buenos Aires, Argentina

32% AI deal score

$6,921

From MVD

Elite

Jul 07

Buenos Aires, Argentina

32% AI deal score

$6,954

From MVD

Elite

Jul 07

Buenos Aires, Argentina

32% AI deal score

$6,960

From MVD

Elite

Jul 28

Buenos Aires, Argentina

32% AI deal score

$6,972

From MVD

Elite

Jul 07

Buenos Aires, Argentina

32% AI deal score

$7,183

From MVD

Elite

Jul 24

Buenos Aires, Argentina

32% AI deal score

$11,527

Frequently Asked Questions About Flights to Buenos Aires

Historically, the lowest prices for flights from Montevideo to Buenos Aires are found when booking 7-13 days in advance, with an average price of $378. Booking within 0-6 days of departure typically results in an average price of $466. Prices tend to be higher for bookings made further out, with flights booked 14-27 days in advance averaging $663, and those booked 28-59 days ahead averaging $811. For bookings made 60+ days out, the average price is $731.

Across the trailing quarter, a good price for a flight from Montevideo to Buenos Aires is considered to be $289 or less. The median price for this route during the same period was $517. Prices can go higher, with 75% of fares being $1032 or less. Travelers aiming for a budget-friendly trip should target fares around the $289 mark.

Historically, November and December have been the cheapest months to fly from Montevideo to Buenos Aires, both with a median price of $133. May also offers relatively lower prices, with a median of $218. The annual median price for this route is $517, indicating that these months offer significant savings compared to the yearly average.

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