avianca Flight 640 Deals & Information (2025/2026)

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avianca Flight 640 Route Deals From $91

The cheapest prices found with in the last 7 days for return flights were $162 and $91 for one-way flights to La Aurora Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Mar 13 - Mon, Mar 16
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$162 Roundtrip, found 18 hours ago
$162
Roundtrip
found 18 hours ago
Select avianca flight, departing Fri, Mar 13 from Juan Santamaría Intl. to La Aurora Intl., returning Mon, Mar 16, priced at $162 found 18 hours ago
Sun, Mar 15 - Fri, Mar 20
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$167 Roundtrip, just found
$167
Roundtrip
just found
Select avianca flight, departing Sun, Mar 15 from Juan Santamaría Intl. to La Aurora Intl., returning Fri, Mar 20, priced at $167 just found
Thu, Feb 26 - Sun, Mar 1
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$168 Roundtrip, just found
$168
Roundtrip
just found
Select avianca flight, departing Thu, Feb 26 from Juan Santamaría Intl. to La Aurora Intl., returning Sun, Mar 1, priced at $168 just found
Wed, Mar 4 - Thu, Mar 12
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$173 Roundtrip, found 19 hours ago
$173
Roundtrip
found 19 hours ago
Select avianca flight, departing Wed, Mar 4 from Juan Santamaría Intl. to La Aurora Intl., returning Thu, Mar 12, priced at $173 found 19 hours ago
Thu, Mar 12 - Sun, Mar 15
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$177 Roundtrip, found 22 hours ago
$177
Roundtrip
found 22 hours ago
Select avianca flight, departing Thu, Mar 12 from Juan Santamaría Intl. to La Aurora Intl., returning Sun, Mar 15, priced at $177 found 22 hours ago
Fri, Mar 13 - Mon, Mar 16
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$180 Roundtrip, found 18 hours ago
$180
Roundtrip
found 18 hours ago
Select avianca flight, departing Fri, Mar 13 from Juan Santamaría Intl. to La Aurora Intl., returning Mon, Mar 16, priced at $180 found 18 hours ago
Thu, Feb 12 - Sun, Feb 15
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$182 Roundtrip, just found
$182
Roundtrip
just found
Select avianca flight, departing Thu, Feb 12 from Juan Santamaría Intl. to La Aurora Intl., returning Sun, Feb 15, priced at $182 just found
Thu, Mar 5 - Sun, Mar 8
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$191 Roundtrip, just found
$191
Roundtrip
just found
Select avianca flight, departing Thu, Mar 5 from Juan Santamaría Intl. to La Aurora Intl., returning Sun, Mar 8, priced at $191 just found

Frequently asked questions

What route does flight number AV640 take?
AV640 flies direct between SJO and GUA in roughly 1 hour and 30 minutes. It can be used on other routes though, some of which may be multi-stop journeys. Keep this in mind when locking in your airfare to avoid any confusion.
What terminal does AV640 fly out of?
If you're heading off from SJO, you'll likely board from Terminal M. The most traveled route for flight number AV640 is Juan Santamaria Intl. Airport to GUA, which is a direct flight.
What kind of plane is on flight number AV640?
Chances are you'll be traveling aboard an Airbus A320 if you've reserved a seat on flight number AV640 from Juan Santamaria Intl. Airport to GUA. It's the most commonly used aircraft on this particular route.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AV640 flight with Travelocity, please visit our Customer Service Portal.