avianca Flight 640 Deals & Information (2026/2027)

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avianca Flight 640 Route Deals From $388

The cheapest prices found with in the last 7 days for return flights were $318 and $388 for one-way flights to La Aurora Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 5 - Sun, Nov 8
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$318 Roundtrip, found 3 hours ago
$318
Roundtrip
found 3 hours ago
Select avianca flight, departing Thu, Nov 5 from Juan Santamaría Intl. to La Aurora Intl., returning Sun, Nov 8, priced at $318 found 3 hours ago
Wed, Nov 11 - Wed, Nov 18
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$329 Roundtrip, found 6 hours ago
$329
Roundtrip
found 6 hours ago
Select avianca flight, departing Wed, Nov 11 from Juan Santamaría Intl. to La Aurora Intl., returning Wed, Nov 18, priced at $329 found 6 hours ago
Mon, Nov 30 - Mon, Dec 7
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$339 Roundtrip, found 3 days ago
$339
Roundtrip
found 3 days ago
Select avianca flight, departing Mon, Nov 30 from Juan Santamaría Intl. to La Aurora Intl., returning Mon, Dec 7, priced at $339 found 3 days ago
Wed, Nov 11 - Wed, Nov 18
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$360 Roundtrip, found 6 hours ago
$360
Roundtrip
found 6 hours ago
Select avianca flight, departing Wed, Nov 11 from Juan Santamaría Intl. to La Aurora Intl., returning Wed, Nov 18, priced at $360 found 6 hours ago
Thu, Apr 8 - Sun, Apr 11
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$371 Roundtrip, just found
$371
Roundtrip
just found
Select avianca flight, departing Thu, Apr 8 from Juan Santamaría Intl. to La Aurora Intl., returning Sun, Apr 11, priced at $371 just found
Thu, Dec 17 - Sun, Jan 17
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$373 Roundtrip, found 5 days ago
$373
Roundtrip
found 5 days ago
Select avianca flight, departing Thu, Dec 17 from Juan Santamaría Intl. to La Aurora Intl., returning Sun, Jan 17, priced at $373 found 5 days ago
Mon, Nov 30 - Thu, Dec 3
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$382 Roundtrip, found 6 hours ago
$382
Roundtrip
found 6 hours ago
Select avianca flight, departing Mon, Nov 30 from Juan Santamaría Intl. to La Aurora Intl., returning Thu, Dec 3, priced at $382 found 6 hours ago
Mon, Dec 28 - Thu, Dec 31
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$387 Roundtrip, just found
$387
Roundtrip
just found
Select avianca flight, departing Mon, Dec 28 from Juan Santamaría Intl. to La Aurora Intl., returning Thu, Dec 31, priced at $387 just found
Wed, Dec 2 - Sat, Dec 5
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$392 Roundtrip, found 8 hours ago
$392
Roundtrip
found 8 hours ago
Select avianca flight, departing Wed, Dec 2 from Juan Santamaría Intl. to La Aurora Intl., returning Sat, Dec 5, priced at $392 found 8 hours ago
Wed, Jan 6 - Tue, Jan 12
SJO
Juan Santamaría Intl.
GUA
La Aurora Intl.
$403 Roundtrip, found 2 hours ago
$403
Roundtrip
found 2 hours ago
Select avianca flight, departing Wed, Jan 6 from Juan Santamaría Intl. to La Aurora Intl., returning Tue, Jan 12, priced at $403 found 2 hours 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.