Cheap flights to Alajuela Province

View €379 flight on Thu, 30 Apr 2026Opens in a new window

Popular airlines to Alajuela Province

  • American Airlines

  • Air Canada

  • Avianca

  • Delta

  • United

  • JetBlue Airways

  • Aeromexico

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Alajuela Province

Prices were available within the past 7 days and start at €379 for one-way flights and €530 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, 6 May - Wed, 13 May
DUB
Dublin
LIR
Liberia
€530 Return, found 1 day ago
€530
Return
found 1 day ago
Select JetBlue Airways flight, departing Wed, 6 May from Dublin to Liberia, returning Wed, 13 May, priced at €530 found 1 day ago
JetBlue Airways
Wed, 6 May - Sat, 16 May
DUB
Dublin
SJO
San José
€590 Return, found 3 days ago
€590
Return
found 3 days ago
Select JetBlue Airways flight, departing Wed, 6 May from Dublin to San José, returning Sat, 16 May, priced at €590 found 3 days ago
JetBlue Airways
Thu, 7 May - Mon, 18 May
DUB
Dublin
SJO
San José
€590 Return, found 2 days ago
€590
Return
found 2 days ago
Select JetBlue Airways flight, departing Thu, 7 May from Dublin to San José, returning Mon, 18 May, priced at €590 found 2 days ago
avianca
Sun, 31 May - Mon, 8 Jun
LHR
London
SJO
San José
€599 Return, found 4 days ago
€599
Return
found 4 days ago
Select avianca flight, departing Sun, 31 May from London to San José, returning Mon, 8 Jun, priced at €599 found 4 days ago
Swiss International Air Lines
Wed, 10 Jun - Wed, 17 Jun
VIE
Vienna
SJO
San José
€719 Return, found 6 days ago
€719
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Wed, 10 Jun from Vienna to San José, returning Wed, 17 Jun, priced at €719 found 6 days ago
Delta
Sat, 7 Nov - Wed, 25 Nov
DUB
Dublin
LIR
Liberia
€726 Return, found 1 hour ago
€726
Return
found 1 hour ago
Select Delta flight, departing Sat, 7 Nov from Dublin to Liberia, returning Wed, 25 Nov, priced at €726 found 1 hour ago
Lufthansa
Tue, 2 Jun - Tue, 9 Jun
DUB
Dublin
SJO
San José
€732 Return, found 5 days ago
€732
Return
found 5 days ago
Select Lufthansa flight, departing Tue, 2 Jun from Dublin to San José, returning Tue, 9 Jun, priced at €732 found 5 days ago
Air Canada
Sat, 14 Nov - Sun, 22 Nov
DUB
Dublin
SJO
San José
€745 Return, found 5 days ago
€745
Return
found 5 days ago
Select Air Canada flight, departing Sat, 14 Nov from Dublin to San José, returning Sun, 22 Nov, priced at €745 found 5 days ago
Air France
Wed, 10 Jun - Wed, 17 Jun
VIE
Vienna
SJO
San José
€756 Return, found 6 days ago
€756
Return
found 6 days ago
Select Air France flight, departing Wed, 10 Jun from Vienna to San José, returning Wed, 17 Jun, priced at €756 found 6 days ago
Iberia
Mon, 1 Jun - Mon, 8 Jun
VIE
Vienna
SJO
San José
€783 Return, found 6 days ago
€783
Return
found 6 days ago
Select Iberia flight, departing Mon, 1 Jun from Vienna to San José, returning Mon, 8 Jun, priced at €783 found 6 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.

JetBlue Airways
Wed, 6 May - Wed, 13 May
DUB
Dublin
LIR
Liberia
€530 Return, found 1 day ago
€530
Return
found 1 day ago
Select JetBlue Airways flight, departing Wed, 6 May from Dublin to Liberia, returning Wed, 13 May, priced at €530 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 €530. Booking ahead will usually help you score an even better deal.
How much is a flight to Alajuela Province?
One-way flights departing from Dublin (DUB) sold for as little as €379 in the last seven days. During this time, the cost of a return ticket to Alajuela Province ranged between €530 and €783. 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 €530 and €783. 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.

Book with confidence

About Alajuela Province

Expedia offers flights to Alajuela Province to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Alajuela Province or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Alajuela Province

Explore a world of travel with Expedia

*Available to Expedia members.