Flight Destinations in Alajuela Province

View ฿4,305 flight on Wed, 29 Apr 2026Opens in a new window

Popular airlines to Alajuela Province

  • American Airlines

  • Avianca

  • Air Canada

  • United

  • Delta

  • JetBlue Airways

  • Aeromexico

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Cheap round-trip flights to Alajuela Province

Prices were available within the past 7 days and start at ฿4,305 for one-way flights and ฿12,650 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Wed, 29 Apr - Sun, 3 May
BOS
Boston
SJO
San José
฿12,650 Return, found 2 days ago
฿12,650
Return
found 2 days ago
Select Copa flight, departing Wed, 29 Apr from Boston to San José, returning Sun, 3 May, priced at ฿12,650 found 2 days ago
avianca
Wed, 29 Apr - Sun, 3 May
BOS
Boston
SJO
San José
฿12,755 Return, found 2 days ago
฿12,755
Return
found 2 days ago
Select avianca flight, departing Wed, 29 Apr from Boston to San José, returning Sun, 3 May, priced at ฿12,755 found 2 days ago
American Airlines
Wed, 29 Apr - Sun, 3 May
BOS
Boston
SJO
San José
฿12,835 Return, found 2 days ago
฿12,835
Return
found 2 days ago
Select American Airlines flight, departing Wed, 29 Apr from Boston to San José, returning Sun, 3 May, priced at ฿12,835 found 2 days ago
Delta
Sat, 30 Jan - Sat, 6 Feb
BOS
Boston
LIR
Liberia
฿12,920 Return, found 17 hours ago
฿12,920
Return
found 17 hours ago
Select Delta flight, departing Sat, 30 Jan from Boston to Liberia, returning Sat, 6 Feb, priced at ฿12,920 found 17 hours ago
American Airlines
Wed, 29 Apr - Sun, 3 May
BOS
Boston
SJO
San José
฿12,995 Return, found 2 days ago
฿12,995
Return
found 2 days ago
Select American Airlines flight, departing Wed, 29 Apr from Boston to San José, returning Sun, 3 May, priced at ฿12,995 found 2 days ago
Copa
Wed, 29 Apr - Sun, 3 May
BOS
Boston
SJO
San José
฿13,130 Return, found 2 days ago
฿13,130
Return
found 2 days ago
Select Copa flight, departing Wed, 29 Apr from Boston to San José, returning Sun, 3 May, priced at ฿13,130 found 2 days ago
Delta
Mon, 1 Feb - Sat, 6 Feb
BOS
Boston
LIR
Liberia
฿13,630 Return, found 2 days ago
฿13,630
Return
found 2 days ago
Select Delta flight, departing Mon, 1 Feb from Boston to Liberia, returning Sat, 6 Feb, priced at ฿13,630 found 2 days ago
United
Sat, 30 Jan - Sat, 6 Feb
BOS
Boston
LIR
Liberia
฿17,335 Return, found 17 hours ago
฿17,335
Return
found 17 hours ago
Select United flight, departing Sat, 30 Jan from Boston to Liberia, returning Sat, 6 Feb, priced at ฿17,335 found 17 hours ago
American Airlines
Mon, 29 Jun - Sun, 12 Jul
BDL
Hartford
LIR
Liberia
฿18,445 Return, found 8 hours ago
฿18,445
Return
found 8 hours ago
Select American Airlines flight, departing Mon, 29 Jun from Hartford to Liberia, returning Sun, 12 Jul, priced at ฿18,445 found 8 hours ago
Air Canada
Mon, 1 Feb - Sat, 6 Feb
BOS
Boston
LIR
Liberia
฿21,340 Return, found 2 days ago
฿21,340
Return
found 2 days ago
Select Air Canada flight, departing Mon, 1 Feb from Boston to Liberia, returning Sat, 6 Feb, priced at ฿21,340 found 2 days ago

Trending flights to Alajuela Province

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

EVA Airways
Thu, 22 Oct - Mon, 26 Oct
BKK
Bangkok
SJO
San José
฿39,970 Return, found 14 hours ago
฿39,970
Return
found 14 hours ago
Select EVA Airways flight, departing Thu, 22 Oct from Bangkok to San José, returning Mon, 26 Oct, priced at ฿39,970 found 14 hours 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 ฿12,650. Booking ahead will usually help you score an even better deal.
How much is a flight to Alajuela Province?
One-way flights departing from Boston (BOS) sold for as little as ฿4,305 in the last seven days. During this time, the cost of a return ticket to Alajuela Province ranged between ฿12,650 and ฿39,970. 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.
How much is a plane ticket to Alajuela Province?
In the last seven days, seats to Alajuela Province cost between ฿12,650 and ฿39,970. 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 18ºC and 27ºC 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.

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