Points To Remember About Allegiant Air PSM Terminal
| Airport Name | Portsmouth International Airport |
| Airport Address | Alajuela Province, Río Segundo, Costa Rica |
| Airport Code | PSM |
| IATA Code | G4 |
| ICAO Code | AAY |
| Airport Contact Number | +50624372400 |
| Terminal | Main Terminal |
| Working Hours | 24 hours |
| Official Website | www.allegiantair.com |
| www.facebook.com/Allegiant | |
| twitter.com/Allegiant | |
| You Tube | www.youtube.com/c/allegiant |
| Instagram Account | www.instagram.com/allegiant |
Locate Allegiant Air Portsmouth International Airport On Map
List of All Allegiant Air Terminals Worldwide
Services And Amenities To Avail at Allegiant Air PSM Terminal
- In-Flight Entertainment
- Airport Facilities
- Concierge Services
- Seats Selection and Enquiries
- Privilege Club
- Transit Information
- Delayed Flights
- Privilege Club
- Economy Class Seat Enquiries
- First Class and Business Class Seats Enquiries
- Immigration Services
- Missing Luggage
- Visa-related Information
- Airport Lounges
- Flight Information
- Duty-free Allowance
- Baggage Allowance
- Travel with Pets or Animals
- Unaccompanied Minor
- Airport and In-Flight Wifi
- Kiosk Check-in
- Airport Counter Check-in
- Web / Online Check-in
- Ticket Rescheduling
- Flight Ticket Booking and Cancellation
