Cheap Flights to Alajuela Province from NT$5,273

View NT$5,273 flight on Sun, 2026/1/18Opens in a new window

Popular airlines to Alajuela Province

  • Air Canada

    Air Canada

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Avianca

    Avianca

  • Copa

    Copa

  • Aeromexico

    Aeromexico

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 45% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Alajuela Province?

Prices were available within the past 7 days and start at NT$5,273 for one-way flights and NT$12,187 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Jan 18 - Mon, Jan 26
SAN
San Diego
SJO
San José
NT$12,187 Roundtrip, found 1 day ago
NT$12,187
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jan 18 from San Diego to San José, returning Mon, Jan 26, priced at NT$12,187 found 1 day ago
United
Sun, Jan 18 - Mon, Jan 26
SAN
San Diego
SJO
San José
NT$12,363 Roundtrip, found 1 day ago
NT$12,363
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jan 18 from San Diego to San José, returning Mon, Jan 26, priced at NT$12,363 found 1 day ago
American Airlines
Sun, Jan 18 - Mon, Jan 26
SAN
San Diego
SJO
San José
NT$12,405 Roundtrip, found 1 day ago
NT$12,405
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Jan 18 from San Diego to San José, returning Mon, Jan 26, priced at NT$12,405 found 1 day ago
United
Sun, Jan 18 - Mon, Jan 26
SAN
San Diego
SJO
San José
NT$12,539 Roundtrip, found 1 day ago
NT$12,539
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jan 18 from San Diego to San José, returning Mon, Jan 26, priced at NT$12,539 found 1 day ago
American Airlines
Sun, Jan 18 - Mon, Jan 26
SAN
San Diego
SJO
San José
NT$12,581 Roundtrip, found 1 day ago
NT$12,581
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Jan 18 from San Diego to San José, returning Mon, Jan 26, priced at NT$12,581 found 1 day ago
United
Sun, Jan 18 - Mon, Jan 26
SAN
San Diego
SJO
San José
NT$12,782 Roundtrip, found 1 day ago
NT$12,782
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jan 18 from San Diego to San José, returning Mon, Jan 26, priced at NT$12,782 found 1 day ago
American Airlines
Sun, Jan 18 - Mon, Jan 26
SAN
San Diego
SJO
San José
NT$13,065 Roundtrip, found 1 day ago
NT$13,065
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Jan 18 from San Diego to San José, returning Mon, Jan 26, priced at NT$13,065 found 1 day ago
Aeromexico
Sun, Jan 18 - Mon, Jan 26
SAN
San Diego
SJO
San José
NT$24,852 Roundtrip, found 1 day ago
NT$24,852
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Sun, Jan 18 from San Diego to San José, returning Mon, Jan 26, priced at NT$24,852 found 1 day ago
Alaska Airlines
Mon, Mar 9 - Wed, Mar 18
HNL
Oahu
LIR
Liberia
NT$25,866 Roundtrip, found 5 days ago
NT$25,866
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Mar 9 from Oahu to Liberia, returning Wed, Mar 18, priced at NT$25,866 found 5 days ago
Delta
Sun, Jan 18 - Mon, Jan 26
SAN
San Diego
SJO
San José
NT$26,350 Roundtrip, found 1 day ago
NT$26,350
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jan 18 from San Diego to San José, returning Mon, Jan 26, priced at NT$26,350 found 1 day ago

Frequently asked questions

How do I find cheap flights to Alajuela Province that have flexible change policies?
By using our nifty "No change fee" filter, that's how. Just enter your origin, destination and dates, click the "Search" button, then click the checkbox directly underneath the "Flexible change policies" subheading (to the left of your screen). Expedia makes it a cinch to find flexible, low-cost tickets to Alajuela Province.
Which airlines fly to Alajuela Province?
When you're ready to book your seat to or near Alajuela Province, these quality carriers are waiting to welcome you aboard:

  • United Airlines - 178 flights to or near Alajuela Province each month, including 178 flights to Juan Santamaria Intl. Airport (SJO) per month.
  • American Airlines - 164 flights to or near Alajuela Province each month, including 164 flights to Juan Santamaria Intl. Airport (SJO) per month.
  • Spirit Airlines - 91 flights to or near Alajuela Province each month, including 91 flights to Juan Santamaria Intl. Airport (SJO) per month.

How can I find cheap tickets to Alajuela Province?
One of the best ways to find cheap tickets to Alajuela Province is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It will bring up the cheapest prices for nearby days. The lowest price for a flight to Alajuela Province in the last seven days was NT$12,187. Booking ahead will usually help you score an even better deal.
How much is a flight to Alajuela Province?
One-way flights departing from San Diego (SAN) sold for as little as NT$5,273 in the last seven days. During this time, the cost of a return ticket to Alajuela Province ranged between NT$12,187 and NT$32,878. If you spot a bargain ticket, book ASAP — these fares don't hang around for long.
What are the most popular airports to fly into in Alajuela Province?
A major entryway to Alajuela Province, roughly 625 flights service Juan Santamaria Intl. Airport (SJO) each month. Scout around for an amazing deal, book your seat and prepare to experience this popular region.
When is the cheapest time to fly to Alajuela Province?
Try to jet off early on in the week to land the best airfare to Alajuela Province. Tuesday is routinely the most economical day to depart, followed by Monday. Saturday often has the costliest fares. This is because many people choose to begin their break on a weekend.
How much is a plane ticket to Alajuela Province?
In the last seven days, seats to Alajuela Province cost between NT$12,187 and NT$32,878. Prices generally depend on the departure time, carrier, cabin class and how early you make your booking.
What is the best time to go to Alajuela Province?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a fabulous time to travel to the major Alajuela Province city of Quesada. Average temperatures fluctuate between 65ºF and 80ºF across the season. The biggest crowds can be found here in February, March and April.
What months are the cheapest to book a flight to Alajuela Province?
A cheap month to secure a great deal to Alajuela Province is February, while the most expensive is December. Give this month a miss if you're counting your pennies.

Trending flights to Alajuela Province

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

STARLUX Airlines
Fri, May 29 - Wed, Jun 17
TPE
Taipei
SJO
San José
NT$32,878 Roundtrip, found 3 days ago
NT$32,878
Roundtrip
found 3 days ago
Select STARLUX Airlines flight, departing Fri, May 29 from Taipei to San José, returning Wed, Jun 17, priced at NT$32,878 found 3 days ago
*Available to Expedia members.