---
title: "$375 Cheap Flights & Airfare to San Martín Department - Expedia.com"
description: "Find cheap return or one-way flights to San Martín Department. Book & compare flight deals to San Martín Department and save now! Get great flight deals to San Martín Department for 2026."
canonical: "https://www.expedia.com/Destinations-In-San-Martin-Department.d553248635975751199.Flight-Destinations"
language: en-US
market: US
currency: USD
prices_as_of: 2026-11-14T06:09:15Z
---

# Cheap Flights to San Martín Department from $375
![Two people riding horses on a dirt road flanked by trees.](https://images.trvl-media.com/place/6343234/cbd59132-18ef-4760-aebb-1bfcdc8e15bf.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

[View $375 flight on Wed, Dec 2, 2026](https://www.expedia.com/Flights-Search?leg1=from:MIA,to:RES,departure:12/2/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:374.60&airProductToken=AQpfCi0IwaQBEgQxMzA1GIwCIKQmKNbbngMw99-eAzhBQABYAWoCRUJyB0FMT1dVRUIKLgjBpAESBDE3NDQYpCYgkZEBKMLqngMwoeueAzhBQAFYAWoCRUJyB0FMT1dVRUISCggBEAEYASoCQVIYASIECAEQASgCKAMoBDAB)

Photo by Olivia-Petra Coman

## Popular airlines to San Martín Department

Aerolineas Argentinas

B & H Airlines

LATAM Airlines Group

GOL Linhas Aereas S.A.

Air France

KLM

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## Book with confidence

### New route starts May 12, 2025\*

Fargo Hector International Airport offers nonstop flights to cities across the US. From ski trips to golf getaways to a week on the beach, it's all within reach when you fly FAR.

Plan your trip and fly nonstop from Fargo to Atlanta, Chicago, Dallas, Denver, Las Vegas, Minneapolis/St. Paul, Nashville, and Phoenix-Mesa, with seasonal service to Orlando, Phoenix-Sky Harbor, and St. Pete–Clearwater.

Take advantage of our convenient new parking garage with affordable rates. Enjoy short lines, a simple terminal, and fast check-ins. From parking to boarding, it's smooth every step of the way.

## Travel information

| Airlines serving | Aerolineas Argentinas, B & H Airlines, LATAM Airlines Group, GOL Linhas Aereas S.A., Air France, KLM |
| ---------------- | ---------------------------------------------------------------------------------------------------- |
| Popular airline  | Aerolineas Argentinas                                                                                |

## Trending flights to San Martín Department

Prices were available within the past 7 days and start at $375 for one-way flights and $1,032 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

[Select Aerolineas Argentinas flight, departing Wed, Nov 18 from Miami to Posadas, returning Wed, Nov 25, priced at $1,032 Found 3 days ago](https://www.expedia.com/Flights-Search?leg1=from:MIA,to:PSS,departure:11/18/2026TANYT&leg2=from:PSS,to:MIA,departure:11/25/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1031.09&airProductToken=AQpfCi0IwaQBEgQxMzA1GIwCIKQmKJa-nQMwt8KdAzhUQABYAWoCRUJyB1RMMDBVRUIKLgjBpAESBDE3NjIYpCYgz5QBKPDInQMw1MmdAzhUQAFYAWoCRUJyB1RMMDBVRUIKXwouCMGkARIEMTc2ORjPlAEgpCYorZKeAzCRk54DOFZAAFgBagJFQnIHVkwwMFVFQgotCMGkARIEMTMwNBikJiCMAiiUl54DML-bngM4VkABWAFqAkVCcgdWTDAwVUVCEgoIARABGAEqAkFSGAEiBAgBEAEoAigDKAQwAQ)

Wed, Nov 18 - Wed, Nov 25 · MIA · PSS · Roundtrip

\*Available to One Key members.

## Other language versions

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