avianca Flight 640 Deals & Information (2026/2027)

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avianca Flight 640 Route Deals From $383

The cheapest prices found with in the last 7 days for return flights were $333 and $383 for one-way flights to La Aurora Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 4 - Wed, Nov 11
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$333 Roundtrip, found 6 days ago
$333
Roundtrip
found 6 days ago
Select avianca flight, departing Wed, Nov 4 from Juan Santamaría Intl. to La Aurora Intl., returning Wed, Nov 11, priced at $333 found 6 days ago
Tue, Nov 24 - Sun, Nov 29
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$360 Roundtrip, just found
$360
Roundtrip
just found
Select avianca flight, departing Tue, Nov 24 from Juan Santamaría Intl. to La Aurora Intl., returning Sun, Nov 29, priced at $360 just found
Wed, Nov 4 - Wed, Nov 11
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$370 Roundtrip, found 6 days ago
$370
Roundtrip
found 6 days ago
Select avianca flight, departing Wed, Nov 4 from Juan Santamaría Intl. to La Aurora Intl., returning Wed, Nov 11, priced at $370 found 6 days ago
Tue, Oct 20 - Wed, Oct 21
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$376 Roundtrip, just found
$376
Roundtrip
just found
Select avianca flight, departing Tue, Oct 20 from Juan Santamaría Intl. to La Aurora Intl., returning Wed, Oct 21, priced at $376 just found
Fri, Dec 11 - Tue, Dec 15
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$392 Roundtrip, found 6 hours ago
$392
Roundtrip
found 6 hours ago
Select avianca flight, departing Fri, Dec 11 from Juan Santamaría Intl. to La Aurora Intl., returning Tue, Dec 15, priced at $392 found 6 hours ago
Mon, Nov 9 - Mon, Nov 16
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$397 Roundtrip, found 2 hours ago
$397
Roundtrip
found 2 hours ago
Select avianca flight, departing Mon, Nov 9 from Juan Santamaría Intl. to La Aurora Intl., returning Mon, Nov 16, priced at $397 found 2 hours ago
Sat, Dec 19 - Wed, Dec 23
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$413 Roundtrip, found 4 hours ago
$413
Roundtrip
found 4 hours ago
Select avianca flight, departing Sat, Dec 19 from Juan Santamaría Intl. to La Aurora Intl., returning Wed, Dec 23, priced at $413 found 4 hours ago
Mon, Dec 28 - Sat, Jan 2
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$429 Roundtrip, found 1 hour ago
$429
Roundtrip
found 1 hour ago
Select avianca flight, departing Mon, Dec 28 from Juan Santamaría Intl. to La Aurora Intl., returning Sat, Jan 2, priced at $429 found 1 hour ago

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.