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

Cheap Flights to Rio San Juan from NT$18,466

View NT$18,466 flight on Fri, 2026/12/4Opens in a new window

Popular airlines to Rio San Juan

  • Avianca

  • United

  • American Airlines

  • Copa

  • Aeromexico

  • Iberia

  • Air Canada

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How much is the cheapest flight to Rio San Juan?

Prices were available within the past 7 days and start at NT$18,466 for one-way flights and NT$30,635 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Wed, Sep 2 - Wed, Sep 16
SFO
San Francisco
MGA
Managua
NT$30,635 Roundtrip, found 8 hours ago
NT$30,635
Roundtrip
found 8 hours ago
Select avianca flight, departing Wed, Sep 2 from San Francisco to Managua, returning Wed, Sep 16, priced at NT$30,635 found 8 hours ago
avianca
Wed, Sep 2 - Wed, Sep 16
SFO
San Francisco
MGA
Managua
NT$30,957 Roundtrip, found 8 hours ago
NT$30,957
Roundtrip
found 8 hours ago
Select avianca flight, departing Wed, Sep 2 from San Francisco to Managua, returning Wed, Sep 16, priced at NT$30,957 found 8 hours ago
avianca
Wed, Sep 2 - Mon, Sep 14
SFO
San Francisco
MGA
Managua
NT$31,003 Roundtrip, found 1 day ago
NT$31,003
Roundtrip
found 1 day ago
Select avianca flight, departing Wed, Sep 2 from San Francisco to Managua, returning Mon, Sep 14, priced at NT$31,003 found 1 day ago
avianca
Wed, Sep 2 - Wed, Sep 16
SFO
San Francisco
MGA
Managua
NT$31,183 Roundtrip, found 8 hours ago
NT$31,183
Roundtrip
found 8 hours ago
Select avianca flight, departing Wed, Sep 2 from San Francisco to Managua, returning Wed, Sep 16, priced at NT$31,183 found 8 hours ago
avianca
Wed, Sep 2 - Wed, Sep 16
SFO
San Francisco
MGA
Managua
NT$31,279 Roundtrip, found 8 hours ago
NT$31,279
Roundtrip
found 8 hours ago
Select avianca flight, departing Wed, Sep 2 from San Francisco to Managua, returning Wed, Sep 16, priced at NT$31,279 found 8 hours ago
avianca
Wed, Sep 2 - Mon, Sep 14
SFO
San Francisco
MGA
Managua
NT$31,325 Roundtrip, found 1 day ago
NT$31,325
Roundtrip
found 1 day ago
Select avianca flight, departing Wed, Sep 2 from San Francisco to Managua, returning Mon, Sep 14, priced at NT$31,325 found 1 day ago
United
Wed, Sep 2 - Wed, Sep 16
SFO
San Francisco
MGA
Managua
NT$33,680 Roundtrip, found 8 hours ago
NT$33,680
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Sep 2 from San Francisco to Managua, returning Wed, Sep 16, priced at NT$33,680 found 8 hours ago
American Airlines
Wed, Sep 2 - Wed, Sep 16
SFO
San Francisco
MGA
Managua
NT$33,841 Roundtrip, found 8 hours ago
NT$33,841
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Sep 2 from San Francisco to Managua, returning Wed, Sep 16, priced at NT$33,841 found 8 hours ago
Alaska Airlines
Wed, Sep 2 - Mon, Sep 14
SFO
San Francisco
MGA
Managua
NT$34,108 Roundtrip, found 1 day ago
NT$34,108
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Sep 2 from San Francisco to Managua, returning Mon, Sep 14, priced at NT$34,108 found 1 day ago
Aeromexico
Thu, Dec 3 - Mon, Jan 4
IAH
Houston
MGA
Managua
NT$46,946 Roundtrip, found 16 hours ago
NT$46,946
Roundtrip
found 16 hours ago
Select Aeromexico flight, departing Thu, Dec 3 from Houston to Managua, returning Mon, Jan 4, priced at NT$46,946 found 16 hours ago

Trending flights to Rio San Juan

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.

United
Tue, Sep 8 - Tue, Sep 15
TPE
Taipei
MGA
Managua
NT$60,869 Roundtrip, found 3 days ago
NT$60,869
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 8 from Taipei to Managua, returning Tue, Sep 15, priced at NT$60,869 found 3 days ago

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 NT$30,635. 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 NT$30,635 and NT$60,869 in the last seven days. For one-way journeys taking off from Houston (IAH), the lowest price during this period was just NT$18,466.
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 NT$30,635 and NT$60,869. 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 75ºF to 85ºF 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.
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