avianca Flight 640 Deals & Information (2026/2027)

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avianca Flight 640 Route Deals From $142

The cheapest prices found with in the last 7 days for return flights were $289 and $142 for one-way flights to La Aurora Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 4 - Mon, Jun 8
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select avianca flight, departing Thu, Jun 4 from Juan Santamaría Intl. to La Aurora Intl., returning Mon, Jun 8, priced at $289 found 1 day ago
Thu, Jun 11 - Sun, Jun 14
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$318 Roundtrip, just found
$318
Roundtrip
just found
Select avianca flight, departing Thu, Jun 11 from Juan Santamaría Intl. to La Aurora Intl., returning Sun, Jun 14, priced at $318 just found
Wed, Dec 30 - Sun, Jan 3
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$324 Roundtrip, just found
$324
Roundtrip
just found
Select avianca flight, departing Wed, Dec 30 from Juan Santamaría Intl. to La Aurora Intl., returning Sun, Jan 3, priced at $324 just found
Wed, Dec 30 - Sun, Jan 3
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$329 Roundtrip, just found
$329
Roundtrip
just found
Select avianca flight, departing Wed, Dec 30 from Juan Santamaría Intl. to La Aurora Intl., returning Sun, Jan 3, priced at $329 just found
Thu, May 21 - Tue, Jun 2
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$329 Roundtrip, found 2 days ago
$329
Roundtrip
found 2 days ago
Select avianca flight, departing Thu, May 21 from Juan Santamaría Intl. to La Aurora Intl., returning Tue, Jun 2, priced at $329 found 2 days ago
Wed, Oct 21 - Sun, Oct 25
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$332 Roundtrip, found 9 hours ago
$332
Roundtrip
found 9 hours ago
Select avianca flight, departing Wed, Oct 21 from Juan Santamaría Intl. to La Aurora Intl., returning Sun, Oct 25, priced at $332 found 9 hours ago
Wed, Jun 3 - Wed, Jun 10
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$334 Roundtrip, found 8 hours ago
$334
Roundtrip
found 8 hours ago
Select avianca flight, departing Wed, Jun 3 from Juan Santamaría Intl. to La Aurora Intl., returning Wed, Jun 10, priced at $334 found 8 hours ago
Wed, Dec 30 - Sun, Jan 3
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$334 Roundtrip, just found
$334
Roundtrip
just found
Select avianca flight, departing Wed, Dec 30 from Juan Santamaría Intl. to La Aurora Intl., returning Sun, Jan 3, priced at $334 just found
Thu, May 21 - Sun, May 24
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$338 Roundtrip, found 2 days ago
$338
Roundtrip
found 2 days ago
Select avianca flight, departing Thu, May 21 from Juan Santamaría Intl. to La Aurora Intl., returning Sun, May 24, priced at $338 found 2 days ago
Wed, Dec 30 - Sun, Jan 3
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$339 Roundtrip, just found
$339
Roundtrip
just found
Select avianca flight, departing Wed, Dec 30 from Juan Santamaría Intl. to La Aurora Intl., returning Sun, Jan 3, priced at $339 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.