Itanagar (HGI) to Guwahati (GAU) flights
2 airlines fly nonstop from Itanagar (HGI) to Guwahati (GAU): Alliance Air and IndiGo. The two airports are 140 miles (226 km) apart. There are also 2 ways to fly it with one stop, through Tezu and Kolkata.
Airlines flying nonstop from HGI to GAU
- 9IAlliance AirNot in an alliance
- IndiGoNot in an alliance · bookable with 1 programWho books it
Book HGI to GAU with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Virgin Atlantic Flying ClubBooks IndiGo
HGI to GAU with one stop
2 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Tezu (TEI)Alliance Air the whole way9I9I
- Via Kolkata (CCU)IndiGo the whole way9I
HGI to GAU: common questions
Which airlines fly nonstop from HGI to GAU?
Alliance Air and IndiGo fly nonstop from Itanagar (HGI) to Guwahati (GAU).
How far is Itanagar from Guwahati by plane?
Itanagar (HGI) and Guwahati (GAU) are 140 miles (226 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book HGI to GAU award flights?
1 program can book at least one of the nonstop airlines: Virgin Atlantic Flying Club. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does HGI to GAU cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for HGI to GAU with taxes and fees.
Where can I connect between Itanagar and Guwahati?
The most direct connections are through Tezu (TEI) and Kolkata (CCU). On 2 of them the same airline flies both flights, for example Alliance Air through Tezu.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.