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Cheap Flights to San Martin Department from $124

View $124 flight on Fri, Nov 6, 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to San Martin Department

  • Aerolineas Argentinas

  • GOL Linhas Aereas S.A.

  • LATAM Airlines Group

  • KLM

How much is the cheapest flight to San Martin Department?

Prices were available within the past 7 days and start at $124 for one-way flights and $248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Fri, Nov 6 - Mon, Nov 9
AEP
Buenos Aires
UAQ
San Juan
$248 Roundtrip, found 1 day ago
$248
Roundtrip
found 1 day ago
Select Aerolineas Argentinas flight, departing Fri, Nov 6 from Buenos Aires to San Juan, returning Mon, Nov 9, priced at $248 found 1 day ago
Aerolineas Argentinas
Mon, Nov 30 - Wed, Dec 2
AEP
Buenos Aires
UAQ
San Juan
$265 Roundtrip, found 2 days ago
$265
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Mon, Nov 30 from Buenos Aires to San Juan, returning Wed, Dec 2, priced at $265 found 2 days ago
Aerolineas Argentinas
Sun, Aug 2 - Sun, Aug 9
AEP
Buenos Aires
UAQ
San Juan
$270 Roundtrip, found 3 days ago
$270
Roundtrip
found 3 days ago
Select Aerolineas Argentinas flight, departing Sun, Aug 2 from Buenos Aires to San Juan, returning Sun, Aug 9, priced at $270 found 3 days ago
Aerolineas Argentinas
Fri, Nov 6 - Mon, Nov 9
AEP
Buenos Aires
UAQ
San Juan
$278 Roundtrip, found 1 day ago
$278
Roundtrip
found 1 day ago
Select Aerolineas Argentinas flight, departing Fri, Nov 6 from Buenos Aires to San Juan, returning Mon, Nov 9, priced at $278 found 1 day ago
Aerolineas Argentinas
Mon, Jan 18 - Sat, Jan 23
AEP
Buenos Aires
UAQ
San Juan
$278 Roundtrip, found 9 hours ago
$278
Roundtrip
found 9 hours ago
Select Aerolineas Argentinas flight, departing Mon, Jan 18 from Buenos Aires to San Juan, returning Sat, Jan 23, priced at $278 found 9 hours ago
Aerolineas Argentinas
Fri, Aug 7 - Mon, Aug 10
AEP
Buenos Aires
UAQ
San Juan
$284 Roundtrip, found 1 day ago
$284
Roundtrip
found 1 day ago
Select Aerolineas Argentinas flight, departing Fri, Aug 7 from Buenos Aires to San Juan, returning Mon, Aug 10, priced at $284 found 1 day ago
GOL Linhas Aereas S.A.
Mon, Aug 3 - Sat, Aug 15
GRU
São Paulo
UAQ
San Juan
$745 Roundtrip, found 17 hours ago
$745
Roundtrip
found 17 hours ago
Select GOL Linhas Aereas S.A. flight, departing Mon, Aug 3 from São Paulo to San Juan, returning Sat, Aug 15, priced at $745 found 17 hours ago
LATAM Airlines Group
Mon, Aug 3 - Sat, Aug 15
GRU
São Paulo
UAQ
San Juan
$813 Roundtrip, found 17 hours ago
$813
Roundtrip
found 17 hours ago
Select LATAM Airlines Group flight, departing Mon, Aug 3 from São Paulo to San Juan, returning Sat, Aug 15, priced at $813 found 17 hours ago
avianca
Thu, Apr 22 - Tue, Apr 27
MIA
Miami
UAQ
San Juan
$1,229 Roundtrip, found 2 days ago
$1,229
Roundtrip
found 2 days ago
Select avianca flight, departing Thu, Apr 22 from Miami to San Juan, returning Tue, Apr 27, priced at $1,229 found 2 days ago
Delta
Sun, Mar 28 - Sun, Apr 11
ATL
Atlanta
UAQ
San Juan
$1,619 Roundtrip, found 4 days ago
$1,619
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Mar 28 from Atlanta to San Juan, returning Sun, Apr 11, priced at $1,619 found 4 days ago

Trending flights to San Martin Department

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Thu, Apr 22 - Tue, Apr 27
MIA
Miami
UAQ
San Juan
$1,229 Roundtrip, found 2 days ago
$1,229
Roundtrip
found 2 days ago
Select avianca flight, departing Thu, Apr 22 from Miami to San Juan, returning Tue, Apr 27, priced at $1,229 found 2 days ago

Frequently asked questions

How do I find cheap flights to San Martin Department that have flexible change policies?
When it comes to traveling these days, flexibility is important. That's why we have a "No change fee" filter to help you track down flexible, low-cost tickets to San Martin Department. It's on the left of your screen directly underneath the "Flexible change policies" heading.
How can I find cheap tickets to San Martin Department?
To get your hands on a great deal to San Martin Department, book well ahead. Also use Expedia's handy "flexible dates" link at the top of your search results. This will list the cheapest prices for similar time frames. In the last seven days, $248 was the best price for a flight to San Martin Department.
How much is a flight to San Martin Department?
There were a lot of low-cost fares for the taking in the last seven days, with the cost of a return airfare to San Martin Department varying between $248 and $1,619. Many lucky travelers purchased one-way tickets from Buenos Aires (AEP) for just $124.
When is the cheapest time to fly to San Martin Department?
Fly out on a Tuesday to boost your odds of picking up the cheapest fare to San Martin Department. Mondays are usually the next most affordable day to depart. Saturday is generally the most expensive day to fly anywhere.
How much is a plane ticket to San Martin Department?
Flights to San Martin Department ranged from $248 to $1,619 in the last seven days. Normally, the earlier you make a reservation, the better the price.
What months are the cheapest to book a flight to San Martin Department?
The ideal month to reserve a fantastic deal to San Martin Department is February, whereas prices are at a premium in December. Give this month a miss if you're counting your pennies.

Book with confidence

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Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.