Cheapest airlines flights from Santa Cruz to Buenos Aires

You can choose from 2 airlines that fly from Santa Cruz to Buenos Aires, including Boliviana De Aviación, Aerolineas Argentinas, Boliviana De Aviación has lowest fares on this route.
Boliviana De Aviación logo Boliviana De Aviación
Aerolineas Argentinas logo Aerolineas Argentinas
Airlines are determined based on actual purchased flight tickets from Santa Cruz to Buenos Aires according to previous 12 months data from Trip.com.

Search for direct flights from Santa Cruz to Buenos Aires in the next 3 months. Based on Trip.com's latest 7-day flight data, one-way direct flights start at US$213, and round-trip direct flights start at US$391.

Displayed flight fares from Santa Cruz to Buenos Aires are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Santa Cruz to Buenos Aires Flight Details

The distance between Santa Cruz and Buenos Aires is about 1,924.67 km. The average flying time from Santa Cruz to Buenos Aires is around 2 hours 56 minutes. Based on Trip.com's latest data, travel demand is highest in July. The off-season for travel is November.

Cheapest one-way flight priceUS$213
Cheapest return ticket priceUS$391
Cheapest monthNovember
Peak season for travelJuly
Flight distance1,924.67 km
Average flight time2 hours 56 minutes
Popular airlineBoliviana De Aviación
Flight statistics for the Santa Cruz–Buenos Aires route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Santa Cruz to Buenos Aires

Which month has the cheapest one-way flights from Santa Cruz to Buenos Aires?

Average monthly one-way flight prices from Santa Cruz to Buenos Aires, based on bookings made by Trip.com users over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Santa Cruz to Buenos Aires is May, with an average price of US$245; while the month with the highest flight price is usually February, with an average price of up to US$452.

US$452
US$349
US$245
US$142
    Cheapest
  • US$334
    Jun
  • US$348
    Jul
  • US$344
    Aug
  • US$289
    Sep
  • US$272
    Oct
  • US$276
    Nov
  • US$249
    Dec
  • US$290
    Jan
  • US$452
    Feb
  • US$319
    Mar
  • US$255
    Apr
  • US$245
    May

Which month has the cheapest round-trip flights from Santa Cruz to Buenos Aires?

The average price of round-trip flights from Santa Cruz to Buenos Aires purchased by Trip.com users by month over the past 12 months.

Based on data from Trip.com, the lowest prices for round-trip flights from Santa Cruz to Buenos Aires are found during June, with an average price of US$397. Conversely, the highest prices are found during July, with an average price of up to US$675.

US$675
US$536
US$397
US$258
  • US$397
    Jun
  • US$675
    Jul
  • US$517
    Aug
  • US$538
    Sep
  • US$550
    Oct
  • US$625
    Nov
  • US$502
    Dec
  • US$572
    Jan
  • US$504
    Feb
  • US$473
    Mar
  • US$444
    Apr
  • US$546
    May

Frequently Asked Questions

  • What are the cheapest flights from Santa Cruz to Buenos Aires (SRZ-BUE)?

    Based on Trip.com data, Boliviana De Aviación offers one-way fares as low as US$213 on Cheapest nonstop routes (e.g. VVI to EZE on Thu, Jun 18), while Boliviana De Aviación offers Cheapest nonstop round-trips from US$391 departing on Sat, Jun 20 and returning on Sat, Jun 27.
  • At the moment, you can catch a nonstop flight from Santa Cruz to Buenos Aires with the following airlines, including: Boliviana De Aviación Aerolineas Argentinas Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 2 hours 56 minutes to fly from Santa Cruz to Buenos Aires.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Santa Cruz to Buenos Aires is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 7 flight per week flying from Santa Cruz to Buenos Aires. You can check the weekly schedule for popular airlines on this route below: Boliviana De Aviación: S/M/-/W/-/F/S -- OB708 (11:48) Boliviana De Aviación: S/M/T/W/T/F/S -- OB700 (02:23) Aerolineas Argentinas: -/M/-/-/-/F/- -- AR1369 (02:04)
  • To find best deals on flights from Santa Cruz to Buenos Aires, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Jun 18, with one-way flights priced at just US$213.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Boliviana De Aviación.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Buenos Aires travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Santa Cruz to Buenos Aires is November, when demand for travel is lower.
  • After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Santa Cruz to Buenos Aires on June 17, 2026 with Boliviana De Aviación, with prices starting at US$213.
  • You can land at any one of the following hubs in Buenos Aires, with Viru Viru International Airport to Ezeiza International Airport (VVI-EZE) is by far the most common option on this route: Jorge Newbery Airport (AEP) Ezeiza International Airport (EZE).
  • The time difference between Buenos Aires and Santa Cruz is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com Airline Insights on Flights from Santa Cruz to Buenos Aires

Which airline offers the cheapest direct flights from Santa Cruz to Buenos Aires?

Data is based on the average price of all nonstop flights from Santa Cruz to Buenos Aires on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, Aerolineas Argentinas provides the lowest-priced direct flights from Santa Cruz to Buenos Aires, with fares starting at US$265.

US$150
US$265
US$381
US$497
US$612
Aerolineas Argentinas
US$265
Aerolineas Argentinas
Boliviana De Aviación
US$332
Boliviana De Aviación
LATAM Airlines
US$386
LATAM Airlines
Paranair
US$556
Paranair
Gol Linhas Aereas Inteligentes
US$612
Gol Linhas Aereas Inteligentes

How many flights fly from Santa Cruz to Buenos Aires daily?

The data is based on the flight numbers for each day of the week from Santa Cruz to Buenos Aires within the Trip.com database over the past month.

Based on the past month's historical data from Trip.com, the number of flights from Santa Cruz to Buenos Aires is the highest on Saturday and the lowest on Monday.

11
8
4
1
Highest
4
Mon
9
Tue
5
Wed
5
Thu
8
Fri
11
Sat
8
Sun

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.