$323 Cheap Flights from Querétaro (QRO) to Buenos Aires (AEP)

View $323 flight on Tue, May 5, 2026Opens in a new window

Popular airlines from Queretaro Intl. Airport (QRO) to Buenos Aires (AEP-Aeroparque Jorge Newbery)

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Cheap Flights from Querétaro to Buenos Aires (QRO-AEP)

Prices were available within the past 7 days and start at $323 for one-way flights and $718 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Viva
Tue, May 5 - Tue, May 12
QRO
Querétaro
AEP
Buenos Aires
$718 Roundtrip, found 5 days ago
$718
Roundtrip
found 5 days ago
Select Viva flight, departing Tue, May 5 from Querétaro to Buenos Aires, returning Tue, May 12, priced at $718 found 5 days ago
Viva
Tue, May 5 - Tue, May 12
QRO
Querétaro
AEP
Buenos Aires
$864 Roundtrip, found 5 days ago
$864
Roundtrip
found 5 days ago
Select Viva flight, departing Tue, May 5 from Querétaro to Buenos Aires, returning Tue, May 12, priced at $864 found 5 days ago
Viva
Tue, May 5 - Tue, May 12
QRO
Querétaro
AEP
Buenos Aires
$872 Roundtrip, found 5 days ago
$872
Roundtrip
found 5 days ago
Select Viva flight, departing Tue, May 5 from Querétaro to Buenos Aires, returning Tue, May 12, priced at $872 found 5 days ago
Viva
Tue, May 5 - Tue, May 12
QRO
Querétaro
AEP
Buenos Aires
$944 Roundtrip, found 5 days ago
$944
Roundtrip
found 5 days ago
Select Viva flight, departing Tue, May 5 from Querétaro to Buenos Aires, returning Tue, May 12, priced at $944 found 5 days ago
Aeromexico
Tue, May 5 - Tue, May 12
QRO
Querétaro
AEP
Buenos Aires
$2,033 Roundtrip, found 5 days ago
$2,033
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Tue, May 5 from Querétaro to Buenos Aires, returning Tue, May 12, priced at $2,033 found 5 days ago
Delta
Tue, May 5 - Tue, May 12
QRO
Querétaro
AEP
Buenos Aires
$5,533 Roundtrip, found 5 days ago
$5,533
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, May 5 from Querétaro to Buenos Aires, returning Tue, May 12, priced at $5,533 found 5 days ago
Flights from Querétaro (QRO) to Buenos Aires (AEP)
Origin airport
Querétaro Intl.
Destination airport
Aeroparque Jorge Newbery
Airlines serving
LATAM Airlines Group
Roundtrip price
$718
Distance
4696 mi

Querétaro to Buenos Aires Flights

The cheapest times to fly from Querétaro to Buenos Aires

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Querétaro to Buenos Aires are during the month of May. You can find some of the cheapest flights from Querétaro to Buenos Aires with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Querétaro to Buenos Aires

Sunday is one of the best days to book for cheap flights from Querétaro to Buenos Aires: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Querétaro to Buenos Aires

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Querétaro to Buenos Aires in 2025. You can also book with separate airlines for your outbound and return journeys, from $323 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Querétaro to Buenos Aires flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Querétaro to Buenos Aires airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Queretaro Intl. Airport (QRO) to Aeroparque Jorge Newbery Airport (AEP) cost?
Get a cheap one-way flight from $323 or cheap return flight from $718 from Queretaro Intl. Airport (QRO) to Aeroparque Jorge Newbery Airport (AEP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Queretaro Intl. Airport (QRO) to Aeroparque Jorge Newbery Airport (AEP)?
The cheapest month to fly from QRO to AEP is May, when there's less demand. Off-peak season is typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Queretaro Intl. Airport (QRO) to Aeroparque Jorge Newbery Airport (AEP)?
To find the cheapest airline flying from QRO to AEP, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Queretaro Intl. Airport (QRO) to Aeroparque Jorge Newbery Airport (AEP)?
There are no daily direct flights departing from Queretaro Intl. Airport (QRO) to Aeroparque Jorge Newbery Airport (AEP). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from QRO to AEP?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Queretaro Intl. Airport (QRO) to Aeroparque Jorge Newbery Airport (AEP)?
To touch down at Aeroparque Jorge Newbery Airport (AEP) on time, book a flight that takes off from Queretaro Intl. Airport (QRO) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Queretaro Intl. Airport (QRO) to Aeroparque Jorge Newbery Airport (AEP) last-minute?
Waiting until right before your break to book a flight from QRO to AEP generally means paying more. Although you may find some last-minute deals, there's no guarantee. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book a QRO to AEP flight and hotel package?
Compared with arranging flights and hotels separately, booking a QRO to AEP flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the stress out of travel planning. Just secure your flights and select from our wide range of stays, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Queretaro Intl. Airport (QRO) to Aeroparque Jorge Newbery Airport (AEP)?
In most cases, you can cancel or reschedule your QRO to AEP flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want further information, go to our Customer Service portal.

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*Available to One Key members.