Cheap flights from Dallas to Buenos Aires from $323
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Buenos Aires departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Dallas to Buenos Aires
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
LATAM Airlines flights from Dallas to Buenos Aires
Our best LATAM Airlines deals on Dallas to Buenos Aires flight tickets
Avianca flights from Dallas to Buenos Aires
Our best Avianca deals on Dallas to Buenos Aires flight tickets
See travel insights to Buenos Aires from
How to get the cheapest flight ticket from Dallas to Buenos Aires
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
What is the cheapest month to fly to Buenos Aires?
The cheapest month to fly to Buenos Aires from Dallas is in October. Flight prices, which tend to average around $1,123, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Buenos Aires from Dallas during September instead. Flights to Buenos Aires in September, while not as cheap as those in October, still average around $1,143.
What is the cheapest day to depart on your flight to Buenos Aires?
On average, the least expensive day to fly to Buenos Aires from Dallas is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,249. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Saturday is $1,510.
What is the cheapest time of day to depart on your flight to Buenos Aires?
Our most recent data shows that the best time of day to fly to Buenos Aires is at noon. Flights from Dallas to Buenos Aires during this time can be as low as $1,140. Try not to purchase tickets in the evening because they tend to be around $1,416. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Dallas to Buenos Aires flight route?
Fly from Dallas/Fort Worth to Buenos Aires Ministro Pistarini for the best Dallas - Buenos Aires flight prices
How far in advance should I book a flight to Buenos Aires?
You are more likely to see cheaper flights to Buenos Aires from Dallas when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $1,428 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Dallas for as low as $1,125 on momondo.
What cabin class options are available on Dallas to Buenos Aires flights?
There are 3 cabin classes available to choose from on Dallas to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Dallas to Buenos Aires?
Avianca, Delta, and Air Canada are the most popular carriers operating from Dallas to Buenos Aires
What airlines fly to Buenos Aires?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Buenos Aires from Dallas according to our data. American Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 4 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.
Cheap Dallas to Buenos Aires flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dallas to Buenos Aires
How far is Dallas to Buenos Aires by plane?
Buenos Aires is 5277.8 mi away from Dallas. By plane, this route typically takes 12h 50m.
When did momondo last update prices for flights from Dallas to Buenos Aires?
Prices for flights from Dallas to Buenos Aires refresh daily.
How many operators does momondo search for flights from Dallas to Buenos Aires?
As of March 2025, there are 4 operators available to choose from for flights from Dallas to Buenos Aires.
How old do you have to be to fly from Dallas to Buenos Aires?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Dallas to Buenos Aires
Compare and see reviews for airlines that fly from Dallas to Buenos Aires with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $751 | Free Cancellation | Rating 6.7 2,301 reviews | |||
| PriceFrom $773 | Free Cancellation | Rating 8.0 7,899 reviews | |||
| PriceFrom $1,020 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $1,084 | Free Cancellation | Rating 7.4 8,614 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Dallas to Buenos Aires?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires from Dallas.
Can I find flights from Dallas to Buenos Aires with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Buenos Aires from Dallas with this policy.
How can momondo help me find flights from Dallas 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 Dallas to Buenos Aires.
I’m not ready to book a flight from Dallas to Buenos Aires right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Dallas to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.