Cheap flights from Tucson to Buenos Aires from $810
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Buenos Aires departing on 6/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Tucson 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 day to depart on your flight to Buenos Aires?
On average, the least expensive day to fly to Buenos Aires from Tucson is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,188. 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 $1,451.
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 Tucson to Buenos Aires during this time can be as low as $1,168. Try not to purchase tickets in the afternoon because they tend to be around $1,271. Of course, these prices can vary depending on the time of year and what airport you fly to.
When to book flights from Tucson to Buenos Aires
Cheap Tucson to Buenos Aires (TUS to BUE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Tucson to Buenos Aires
How far is Tucson to Buenos Aires by plane?
There are 5737.8 mi between Tucson and Buenos Aires. In terms of flight time, this usually takes a little over 14h 32m.
When did momondo last update prices for flights from Tucson Airport to Buenos Aires?
Prices for flights from Tucson Airport to Buenos Aires are updated daily.
How many operators does momondo search for flights from Tucson Airport to Buenos Aires?
The number of operators available for flights from Tucson Airport to Buenos Aires is 2 as of June 2025.
How old do you have to be to fly from Tucson Airport to Buenos Aires?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tucson Airport 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.
What is the most popular airline from Tucson to Buenos Aires?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Tucson to Buenos Aires is United Airlines (44% of total bookings). The next most popular airlines are Delta (29%) and American Airlines (27%).
Best airlines flying from Tucson to Buenos Aires
Compare and see reviews for airlines that fly from Tucson to Buenos Aires with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,023 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $1,023 | Free Cancellation | Rating 7.4 8,810 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Tucson to Buenos Aires?
It is quick and easy to find Tucson to Buenos Aires flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.
Can I find flights from Tucson to Buenos Aires with flexible booking policies on momondo?
All flight searches from Tucson to Buenos Aires on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Tucson to Buenos Aires?
momondo provides multiple filters to help you find the best flight to Buenos Aires from Tucson. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Tucson to Buenos Aires right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Tucson to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.