Book Greater Bay Airlines flights (HB)

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Airline Information

Airline Name
Greater Bay Airlines
Airline Code
HB
Roundtrip price

Frequently asked questions

Can I fly from the US on Greater Bay Airlines?
Greater Bay Airlines does not currently operate direct flights from the United States. However, you can connect to GBA flights through major Asian hubs:
  • Bangkok (BKK): Connect to Hong Kong via GBA
  • Taipei (TPE): Connect through regional carriers
  • Tokyo (NRT): Combine GBA with international partners
  • Manila (MNL): Regional access to GBA routes
Popular destinations to book a flight with Greater Bay Airlines include Bangkok, Taipei, and Seoul.
Where does Greater Bay Airlines fly to?
This popular carrier is expanding its network across Asia. You can look for Greater Bay Airlines deals on current and planned routes, such as:
  • Bangkok (BKK)
  • Taipei (TPE)
  • Seoul (ICN)
  • Tokyo (NRT)
  • Manila (MNL)
  • Osaka (KIX)
  • Hong Kong (HKG)
Can I earn Greater Bay Airlines miles with Expedia?
If you make an eligible Greater Bay Airlines booking through Expedia, you may be able to earn airline miles. During checkout, head to the "Frequent flyer, TSA PreCheck, redress and more" section, select your frequent flyer program, and provide your membership number. One Key™ members can also earn OneKeyCash™ on qualifying bookings.OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
How much is carry-on for Greater Bay Airlines?
Fly Greater Bay Airlines and your carry-on baggage allowance will include:
  • One carry-on bag up to 15 Ibs (7 kg) for Flex Go, Value Go, GO GO and GO GO Promo fare classes
What size carry-on is allowed on Greater Bay Airlines?
With a Greater Bay Airlines flight booking, passengers are typically allowed:
  • One personal item such as a small handbag or laptop bag
  • One carry-on item not exceeding 22 x 14 x 9 inches (56 x 36 x 23 cm)
Items must fit in the overhead bin or under the seat. Oversized bags may need to be checked for a fee.
How much are checked bags on Greater Bay Airlines?
Checked baggage allowances vary depending on your fare type:
  • Flex GO: One checked bag up to 44 Ibs (20 kg)
  • Value GO: One checked bag up to 44 Ibs (20 kg)
  • GO GO: One checked bag up to 44 Ibs (20 kg)
  • GO GO Promo: Checked baggage not included, but available for purchase.
Always check your Greater Bay Airlines booking details to confirm your included allowance.
Do you have to pay for seat selection on Greater Bay Airlines?
Yes, seat selection costs can vary depending on your Greater Bay Airlines reservation. If you book a Flex GO fare, complimentary seat selection is included at the time of booking. For GO GO and Value GO fares, seat selection is available for a fee.
How far in advance can you check in with Greater Bay Airlines?
Online check-in opens 24 hours before departure and closes 90 minutes before your Greater Bay Airlines flight takes off. Alternatively, check in at the airport. Check-in counter opening and closing times may vary by location. Online check-in is recommended to streamline your airport experience.
Who is Greater Bay Airlines' partner in the USA?
Greater Bay Airlines does not currently have a U.S.-based partner and is not a member of a global airline alliance. However, it maintains interline agreements and codeshares with select Asian carriers. Passengers can connect to GBA flights through partner networks via major international gateways in Asia.
What kind of airline is Greater Bay Airlines?
Greater Bay Airlines is a Hong Kong-based carrier that offers regional and international flights with a focus on providing affordable travel options to Asia. The airline is committed to delivering high-quality service and efficient connectivity across major cities in the Greater Bay Area and beyond, while maintaining competitive pricing.
Is Greater Bay Airlines a good airline to fly with?
Greater Bay Airlines is highly rated for its customer-focused service, convenience, and growing network of destinations. Passengers who fly this airline appreciate its commitment to seamless travel, competitive fares, and reliable connections across the Greater Bay Area and beyond.
What type of planes does Greater Bay Airlines fly?
Greater Bay Airlines operates a fleet of Boeing 737-800 aircraft. These narrow-body jets are configured for regional routes and are known for fuel efficiency and reliable short-haul performance.
Does Greater Bay Airlines have First or Business Class?
This carrier currently operates an all-Economy Class configuration. While there is no Business or First Class cabin with your Greater Bay Airlines ticket, select fare types may offer extra legroom and preferred boarding.
*Available to One Key members.