$172 Cheap flight deals from Boston (BOS) to Alajuela (SJO)
Earn rewards on top of your airline miles with Orbitz Rewards
Many airlines offer flexible change policies
Sign up to receive text alerts about your trip
This Weekend's Flight Deals from Boston to Alajuela
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $172 One Way, $374 Round Trip from Boston to Alajuela
Prices starting at $374 for return flights and $172 for one-way flights to Alajuela were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Alajuela economy flight packages
Clandestino Beach
Oct 31 - Nov 7
Boston (BOS) to San José (SJO)
Reviewed on Aug 16, 2026
Rancho Corcovado Lodge
Oct 31 - Nov 7
Boston (BOS) to San José (SJO)
Reviewed on Jun 18, 2026
The Springs Resort and Spa at Arenal
Oct 25 - Nov 1
Boston (BOS) to San José (SJO)
Reviewed on Sep 6, 2026
More About Flying To Alajuela from Boston
Route Information for Flights from Boston to Alajuela
Origin Airport IATA Code | BOS |
|---|---|
Destination Airport IATA Code | SJO |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Boston to Alajuela
Searching for deals for cheap flights from Boston to Alajuela? Orbitz has your guaranteed low prices and offers cutting-edge mobile tools to make it easy to find bargain air tickets.
Use Orbitz Apps to Find Boston to Alajuela Flights
Smartphone users can download the Orbitz app for Android and iPhone devices to get information on low fare deals for flights from Boston to Alajuela anytime. These apps allow users to not only book tickets but check on their flight status and get the details they need to find the right departure gate—right on their mobile device.
Earn Miles on Your Cheap Flight
Orbitz makes it simple to earn points for your frequent flyer program when you book certain flights from Boston to Alajuela. Just enter the account number associated with your frequent flyer program during the booking process, and your points or miles will be added after you complete your flight.
Orbitz Flight Alerts Keep You Updated
Along with offering bargain prices for Boston to Alajuela flights, Orbitz also features free flight alerts that inform you of any abrupt changes to your travel itinerary. You can opt to have your alerts sent by email, voice, or text message. Orbitz will even forward the alerts to your contacts, who may need to adjust their plans for picking you up at the terminal.
Get Bargain Fares for Boston to Alajuela Flights
Orbitz makes it quick and easy to find airfare sales and low fare tickets. Decide which airline and flight times you want or, if your schedule is flexible, choose a range of dates to see the best prices.
Flights from Boston
- Boston to Orlando
- Boston to Los Angeles
- Boston to New York
- Boston to Chicago
- Boston to Miami
- Boston to London
- Boston to Atlanta
- Boston to Paris
- Boston to Toronto
- Boston to Houston
- Boston to Dallas
- Boston to Rome
- Boston to Montreal
- Boston to Madrid
- Boston to Buenos Aires
- Boston to Detroit
- Boston to São Paulo
- Boston to Beijing
- Boston to Kansas City
- Boston to Berlin
Alajuela Airports
More Destinations
- Alfaro Ruiz Hotels
- La Garita Hotels
- San Isidro de Grecia Hotels
- San José Hotels
- El Coyol Hotels
- Extended Stay Hotels in Alajuela Province
- Hotels with Bar in San Ramon
- Hotels with Hot Tubs in San Ramon
- San Ramon Hotels
- Chalets in Toro Amarillo
- Hostels in Toro Amarillo
- Toro Amarillo Hotels
- Rio Segundo Hotels
- Hotels near Poás Volcano National Park
- Naranjo Hotels
- San Juan Hotels
- Hotels near Juan Castro Blanco National Park
- Fraijanes Hotels
- Zarcero Hotels
- Desmonte Hotels
- San Juan Hotels
- Hotels near Juan Santamaría Intl.
- Cabin Rentals in San Miguel
- B&B in San Isidro
- San Isidro Hotels
- Villas in San Isidro
- Hotels near Hacienda Alsacia
- Los Tucanes Hotels
- Santiago Hotels
- Castles in San José
- San José Hotels
- Palmares Hotels
- Capsule Hotels in Grecia
- Hotels with Free Breakfast in Grecia
- Grecia Hotels
- B&B in San Pedro de Poás
- San Pedro de Poás Hotels
- Cabin Rentals in Atenas
- All Inclusive Resorts & in Atenas
- Hotels with Restaurants in Atenas
- Spa Resorts & in Atenas
- Hotels with a Wedding Venue in Atenas
- Atenas Hotels
- Vacation Homes in Atenas
- Villas in Atenas
- Sabana Redonda Hotels
- Poasito Hotels
- Flights from Toro Amarillo
- Flights from Mercedes
- Flights from Juan Santamaría Intl.
- Flights from Atlanta (ATL) to San José (SJO)
- Flights from Austin (AUS) to San José (SJO)
- Flights from Boston (BOS) to San José (SJO)
- Flights from Charlotte (CLT) to San José (SJO)
- Flights from Cancun (CUN) to San José (SJO)
- Flights from Washington (DCA) to San José (SJO)
- Flights from Denver (DEN) to San José (SJO)
- Flights from Dallas (DFW) to San José (SJO)
- Flights from Detroit (DTW) to San José (SJO)
- Flights from Newark Liberty Intl. Airport (EWR) to San José (SJO)
- Flights from Fort Lauderdale (FLL) to San José (SJO)
- Flights from Guatemala City (GUA) to San José (SJO)
- Flights from Washington (IAD) to San José (SJO)
- Flights from Houston (IAH) to San José (SJO)
- Flights from New York (JFK) to San José (SJO)
- Flights from Los Angeles (LAX) to San José (SJO)
- Flights from New York (LGA) to San José (SJO)
- Flights from Orlando (MCO) to San José (SJO)
- Flights from Miami (MIA) to San José (SJO)
- Flights from Minneapolis (MSP) to San José (SJO)
- Flights from Chicago (ORD) to San José (SJO)
- Flights from Portland (PDX) to San José (SJO)
- Flights from Philadelphia (PHL) to San José (SJO)
- Flights from Phoenix (PHX) to San José (SJO)
- Flights from Pittsburgh (PIT) to San José (SJO)
- Flights from Raleigh (RDU) to San José (SJO)
- Flights from San Diego (SAN) to San José (SJO)
- Flights from San Antonio (SAT) to San José (SJO)
- Flights from Seattle (SEA) to San José (SJO)
- Flights from San Francisco (SFO) to San José (SJO)
- Flights from Salt Lake City (SLC) to San José (SJO)
- Flights from Sacramento (SMF) to San José (SJO)
- Flights from Tampa (TPA) to San José (SJO)
- Flights to Grecia
- Flights from Atenas
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.