Hawaiian Airlines (HA) airline code, fares and API for travel agents
- IATA HA
- oneworld
- Full-service
Search Hawaiian Airlines (HA) fares
Hawaiian Airlines airline codes
- IATA code
- HA
- Main hub
- Honolulu (HNL)
- Alliance
- oneworld
- Airline type
- Full-service
- Country
- United States
About Hawaiian Airlines
Hawaiian Airlines is the long-established airline of the Hawaiian Islands, based in Honolulu. It is now part of Alaska Air Group and continues as a separate brand alongside Alaska Airlines. Following the merger, Hawaiian joined oneworld, and in 2026 its flights moved onto Alaska's AS code, so the HA code is no longer used for new tickets. The Hawaiian brand covers flights between the islands, routes from Hawaii to the US mainland, and services to Asia Pacific points such as Japan, Australia and South Pacific islands. Long-haul aircraft have a lie-flat premium cabin, extra-legroom seats and a main cabin.
If you are looking for Hawaiian flights on IATA.co, search the route as normal in the booking portal or through the flights API. Hawaiian Airlines fares appear in your search results whenever our flight suppliers offer them for your route and dates, and they will normally be listed under the AS code with Hawaiian shown as the operating brand. Bookings are paid from your prepaid balance.
Hawaiian Airlines airline codes explained
Hawaiian Airlines uses the two-letter IATA airline code HA. The IATA code HA is the one shown on tickets, fare displays and booking screens.
Hawaiian Airlines is a full-service carrier, based in United States, operating mainly from Honolulu (HNL). It is a member of oneworld.
Booking Hawaiian Airlines fares as a travel agent
Travel agents book Hawaiian Airlines fares on IATA.co without their own IATA accreditation. Activate an agency account, top up a prepaid balance, then search live HA fares in the booking portal: the price, baggage and fare rules are shown with each offer before you confirm, and the amount is deducted from your balance. Hawaiian Airlines results appear whenever our flight suppliers return them for your route and dates, so what you can book follows live supplier content rather than a direct airline deal.
Search Hawaiian Airlines (HA) through the flights API
Developers and agencies can run the same Hawaiian Airlines search from their own site, app or back office through the IATA.co flights API. Filter a search by the carrier code HA and read the fares back as JSON, then book from the same prepaid balance. See the flights API and the API docs for the full reference.
GET /api/v1/flights/search?origin=HNL&destination=DXB&date=2026-12-14&carrier=HA
Host: iata.co
Authorization: Bearer YOUR_API_KEY
HTTP/1.1 200 OK
{
"carrier": "HA",
"flights": [
{ "airline": "HA", "from": "HNL", "to": "DXB", "price": 148.20 }
]
}Example request and response. Carrier codes filter the search; the full reference is unlocked with your API key.
Hawaiian Airlines at a glance
- Honolulu-based brand within Alaska Air Group
- Joined oneworld in 2026 following the Alaska merger
- Flights are now sold under the AS code, not HA
- Inter-island, US mainland and Asia Pacific routes
Hawaiian Airlines (HA) questions
Hawaiian Airlines' two-letter IATA airline code is HA. The IATA code is the one you see on tickets, timetables and booking screens.
Yes. On IATA.co you book Hawaiian Airlines fares through the platform from a prepaid balance, so you do not need your own IATA accreditation. Hawaiian Airlines fares appear in your results whenever our flight suppliers offer them for your route and dates.
It depends on what our flight suppliers return. Whenever Hawaiian Airlines content — including NDC fares — is offered by a connected supplier for your route and dates, it appears in your HA search results and can be booked from your balance or through the flights API.
No. After the merger with Alaska Airlines, Hawaiian flights moved to the AS code in 2026. The Hawaiian Airlines brand continues, but new tickets show AS flight numbers.
Hawaiian fares appear in your search results whenever our flight suppliers offer them for your route and dates. Expect them to be listed with AS flight numbers.
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