Flights from San Jose to Asuncion
SJO
San Jose
26h 15m avg
ASU
Asuncion
Flights from
$737
Compare 1 options across 1 airline
Updated 5 months ago
$737
Cheapest Flight
$737
Average Price
0
Direct Flights
1
Airlines
Compare All SJO to ASU Flights
Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.
1 of 1 flight
| Airline | Schedule | Stops | Duration | Price | |
|---|---|---|---|---|---|
AV
AV · 697
|
20:55
SJO
23:10
ASU
|
0 stop(s) | 26h 15m | $737 Best | Book → |
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Airport Information
Key details about departure and arrival airports for this route
SJO
Juan Santamaría International Airport
City: San José (Alajuela)
Country: CR
Type: Large Airport
Elevation: 3,021 ft
SJO Airport Guide →
Country: CR
Type: Large Airport
Elevation: 3,021 ft
ASU
Silvio Pettirossi International Airport
City: Asunción
Country: PY
Type: Large Airport
Elevation: 292 ft
ASU Airport Guide →
Country: PY
Type: Large Airport
Elevation: 292 ft
Tips for San Jose to Asuncion Flights
Save money and travel smarter with these route-specific tips
When to Book
Book SJO–ASU flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.
Price Trends
The average fare is $737, but prices as low as $737 are available.
Direct vs Connecting
No direct flights currently listed. Consider flexible dates or nearby airports for better connections.
Flexible Dates
Flying midweek (Tuesday–Thursday) on SJO–ASU is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.
Top Hotels in Asuncion
Book accommodation at your destination — top-rated stays near ASU airport
Hilton Garden Inn Asuncion Aviadores del Chaco
Asuncion, 4★
10.0
$106/night
HOUZE Residences - By AVA Rentals
Asuncion, 4.5★
9.9
$35/night
Asuncion Rent Suites Santa Teresa
Asuncion, 4★
9.9
$49/night
Tryp by Wyndham Asuncion
Asuncion, 3★
9.6
$87/night
Gran Bourbon Asuncion Hotel
Asuncion, 5★
9.4
$176/night
Asuncion Rent Suites Centro
Asuncion, 4★
9.4
$75/night
Frequently Asked Questions
Everything you need to know about flying SJO to ASU
What is the cheapest flight from San Jose to Asuncion?
The cheapest flight from San Jose (SJO) to Asuncion (ASU) currently starts at $737 with AV. Prices are updated regularly and may vary by date and availability.
How many airlines fly from SJO to ASU?
We found 1 airline(s) operating on the SJO–ASU route, including AV.
Are there direct flights from San Jose to Asuncion?
No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.
What is the average flight price on this route?
The average flight price from San Jose to Asuncion is approximately $737. Prices range from $737 to $737 depending on airline, time, and class.
How long is the flight from SJO to ASU?
The average flight duration from San Jose to Asuncion is approximately 26 hours 15 minutes. Direct flights are typically shorter than connecting options.
What is the baggage allowance on SJO–ASU flights?
Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.
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