avianca Flight 640 Deals & Information (2026/2027)

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avianca Flight 640 Route Deals From $181

The cheapest prices found with in the last 7 days for return flights were $318 and $181 for one-way flights to La Aurora Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 2 - Fri, Dec 4
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$318 Roundtrip, just found
$318
Roundtrip
just found
Select avianca flight, departing Wed, Dec 2 from Juan Santamaría Intl. to La Aurora Intl., returning Fri, Dec 4, priced at $318 just found
Wed, Dec 2 - Fri, Dec 4
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$334 Roundtrip, just found
$334
Roundtrip
just found
Select avianca flight, departing Wed, Dec 2 from Juan Santamaría Intl. to La Aurora Intl., returning Fri, Dec 4, priced at $334 just found
Sat, Jun 20 - Fri, Aug 7
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$340 Roundtrip, found 5 days ago
$340
Roundtrip
found 5 days ago
Select avianca flight, departing Sat, Jun 20 from Juan Santamaría Intl. to La Aurora Intl., returning Fri, Aug 7, priced at $340 found 5 days ago
Wed, Dec 2 - Wed, Dec 9
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$350 Roundtrip, found 10 hours ago
$350
Roundtrip
found 10 hours ago
Select avianca flight, departing Wed, Dec 2 from Juan Santamaría Intl. to La Aurora Intl., returning Wed, Dec 9, priced at $350 found 10 hours ago
Mon, Dec 14 - Mon, Dec 21
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$355 Roundtrip, found 5 hours ago
$355
Roundtrip
found 5 hours ago
Select avianca flight, departing Mon, Dec 14 from Juan Santamaría Intl. to La Aurora Intl., returning Mon, Dec 21, priced at $355 found 5 hours ago
Thu, Jun 18 - Tue, Jun 23
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$361 Roundtrip, found 6 days ago
$361
Roundtrip
found 6 days ago
Select avianca flight, departing Thu, Jun 18 from Juan Santamaría Intl. to La Aurora Intl., returning Tue, Jun 23, priced at $361 found 6 days ago
Fri, Jul 24 - Mon, Jul 27
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$364 Roundtrip, found 6 days ago
$364
Roundtrip
found 6 days ago
Select avianca flight, departing Fri, Jul 24 from Juan Santamaría Intl. to La Aurora Intl., returning Mon, Jul 27, priced at $364 found 6 days ago
Sun, Jul 19 - Sun, Jul 26
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$371 Roundtrip, found 12 hours ago
$371
Roundtrip
found 12 hours ago
Select avianca flight, departing Sun, Jul 19 from Juan Santamaría Intl. to La Aurora Intl., returning Sun, Jul 26, priced at $371 found 12 hours ago
Tue, Jun 23 - Sat, Jun 27
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$377 Roundtrip, found 2 days ago
$377
Roundtrip
found 2 days ago
Select avianca flight, departing Tue, Jun 23 from Juan Santamaría Intl. to La Aurora Intl., returning Sat, Jun 27, priced at $377 found 2 days ago
Mon, Jul 27 - Fri, Jul 31
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$392 Roundtrip, found 1 day ago
$392
Roundtrip
found 1 day ago
Select avianca flight, departing Mon, Jul 27 from Juan Santamaría Intl. to La Aurora Intl., returning Fri, Jul 31, priced at $392 found 1 day 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.