A river flowing through a lush landscape with a stone structure in the foreground.

Flight to Rio San Juan

View S$661 flight on Sat, 29 Aug, 2026Opens in a new window

Popular airlines to Rio San Juan

  • Avianca

  • United

  • American Airlines

  • Copa

  • Aeromexico

  • Air Canada

  • Iberia

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Cheap round-trip flights to Rio San Juan

Prices were available within the past 7 days and start at S$661 for one-way flights and S$1,074 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
avianca
avianca
American Airlines
United
avianca
avianca
United
Aeromexico
Qatar Airways

Trending flights to Rio San Juan

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

Qatar Airways

Frequently asked questions

How do I find cheap flights to Rio San Juan that have flexible change policies?
At Expedia, we've been channeling our inner Olympic gymnast to get you the most flexible fares available. Simply click on "No change fee" directly beneath the "Flexible change policies" filter to find your ideal flight to Rio San Juan.
Which airlines fly to Rio San Juan?
When you're ready to reserve your flight to or near Rio San Juan, these well-known airlines are waiting to welcome you on board:
  • TACA - 82 flights to or near Rio San Juan each month, including 82 flights to Augusto C. Sandino Intl. Airport (MGA) per month.
  • Spirit Airlines - 30 flights to or near Rio San Juan each month, including 30 flights to Augusto C. Sandino Intl. Airport (MGA) per month.
  • American Airlines - 30 flights to or near Rio San Juan each month, including 30 flights to Augusto C. Sandino Intl. Airport (MGA) per month.
How can I find cheap tickets to Rio San Juan?
One of the best ways to get a hold of cheap tickets to Rio San Juan is to be flexible with your dates. Search for your flights, then click "flexible dates" above the results. It will reveal the cheapest prices for nearby days. The lowest price for a flight to Rio San Juan in the last seven days was S$1,074. Booking well ahead will generally help you get an even better deal.
How much is a flight to Rio San Juan?
You could have locked in a return flight to Rio San Juan from anywhere between S$1,074 and S$2,634 in the last seven days. For one-way journeys taking off from Ontario (ONT), the lowest price during this period was just S$661.
What are the most popular airports to fly into in Rio San Juan?
A major gateway to Rio San Juan, about 173 flights touch down at Augusto C. Sandino Intl. Airport (MGA) each month. Keep an eye out for a great deal, book your seat and get set to soak up the best of this wonderful region.
When is the cheapest time to fly to Rio San Juan?
Take off to Rio San Juan early on in the week and you'll usually be rewarded more economical fares. Tuesday is typically the cheapest day to hop on a plane, closely followed by Monday. If you're hoping to avoid the costliest flights, keep clear of Saturdays.
How much is a plane ticket to Rio San Juan?
In the last seven days, seats to Rio San Juan cost between S$1,074 and S$2,634. Prices depend on a number of things, particularly the departure time, cabin class, airline and when you make your booking.
What is the best time to go to Rio San Juan?
A terrific time to travel to San Carlos is after June 20 when the summer season begins. In Rio San Juan's major city, temperatures fluctuate from 24ºC to 29ºC at this time — wonderful weather for seeing the sights! February, April and September are the most popular months to explore this destination.
What months are the cheapest to book a flight to Rio San Juan?
The cheapest month to find a great deal to Rio San Juan is February, while prices are at their highest in December. Steer clear of this month if you want to save your dollars.

Book with confidence

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Travel information

Rio San Juan Flights Information

Airlines serving
American Airlines, United, avianca, Air Canada, Qatar Airways, Aeromexico, All Nippon Airways
Roundtrip price
from S$1,074
Rio San Juan Flights Information
*Available to Expedia members.