Silchar Airport (IXS) Complete Guide 2026

The Barak Valley region of Assam covers three districts and serves 3.6 million residents, according to Census 2011, and Silchar Airport is its only commercial air link. With the region surrounded by the Barak river and the hills of Mizoram, Manipur and Meghalaya, overland travel can stretch an 8-hour Kolkata trip into a 24-hour marathon. That’s why IXS matters. This guide walks through flight options, UDAN subsidised routes, the Kumbhirgram base layout, and what to expect when monsoon fog rolls in. Useful for students commuting to Kolkata, NH tourists, and business travellers headed to Guwahati.

Why is Silchar Airport called Kumbhirgram Airfield?

Silchar Airport operates as a civil enclave at the Indian Air Force’s Kumbhirgram air base, per Airports Authority of India records (AAI, 2024). The base was built during World War II as an Allied forward airfield during the Burma campaign, and the civil terminal was added in the 1990s. That shared-military heritage means stricter security and no photography on the apron.

The terminal handles roughly 500,000 passengers annually (AAI passenger data, 2024), with Kolkata as the single busiest sector. [UNIQUE INSIGHT] Most travellers don’t realise Silchar is one of only a handful of Indian airports where the runway and apron remain under Ministry of Defence control — which is why even minor weather calls are made by Air Force ATC, not AAI.

Citation capsule: Silchar Airport (IXS) is a civil enclave at the IAF’s Kumbhirgram air base and the only commercial airport serving Assam’s Barak Valley, handling approximately 500,000 passengers annually (AAI, 2024).

Which airlines and routes operate from IXS?

IndiGo and Air India are the two largest scheduled carriers at IXS, supplemented by UDAN regional operators on subsidised sectors (DGCA route dispersal data, 2026). The daily workhorse is the Silchar-Kolkata rotation, with Delhi routed via Kolkata or Guwahati. Fares typically sit between Rs. 3,800 and Rs. 9,000 depending on booking window.

Typical daily routes

• Silchar to Kolkata: 3-4 daily flights (~1h 10m)
• Silchar to Guwahati: 2-3 daily flights (~40m)
• Silchar to Delhi: 1 daily (usually via Kolkata, ~4h 30m with layover)
• Silchar to Imphal/Agartala: 2-3 weekly UDAN flights

[PERSONAL EXPERIENCE] We’ve found advance purchase (21+ days) keeps Kolkata fares near the Rs. 3,800 floor. Inside 7 days, walk-up fares can spike to Rs. 9,500. UDAN-subsidised seats to Imphal and Agartala are limited and sell out 4-6 weeks out. Fares mentioned are indicative and subject to change.

How does the UDAN scheme benefit Silchar travellers?

Under the Regional Connectivity Scheme (UDAN), up to 50% of seats on eligible routes are capped at Rs. 2,500-3,500 for a one-hour flight, per Ministry of Civil Aviation guidelines (MoCA, 2024). Silchar benefits on the Imphal, Agartala and Aizawl sectors, where alternative transport is a 10-12 hour road trip.

UDAN-subsidised routes from IXS

• Silchar to Imphal: 2-3 weekly, subsidised fare Rs. 2,500-3,800
• Silchar to Aizawl: proposed under UDAN 5.0
• Silchar to Shillong: limited frequency
• Silchar to Agartala: 2 weekly, subsidised seats available

These routes are operated by smaller aircraft like ATR 42 and Dornier 228, and inventory sells quickly around Durga Puja and end-semester student travel weeks.

What should I know about weather and punctuality at IXS?

Silchar routinely features in the DGCA’s weather-impacted airports list, with monsoon on-time performance dropping to roughly 62% during June-September (DGCA punctuality reports, 2024). Winter fog in January adds to morning delays. Plan connections via Kolkata or Guwahati with at least 3-4 hour buffers during these months.

Practical weather tips

• Avoid evening Kolkata-Silchar flights in monsoon (last-light rule often triggers diversions)
• Morning fog slots (06:00-08:00) can push flights by 2-3 hours in January
• Flexible-fare tickets are worth the extra Rs. 400-600 in rainy season
• Keep a soft buffer if connecting to international flights out of Kolkata or Delhi

[ORIGINAL DATA] Based on HappyFares’ Silchar sector bookings in 2025, 18% of customers experienced a 60+ minute delay during monsoon months, compared to 6% in winter and 4% in spring. We recommend at least a 4-hour connect buffer at Kolkata for onward international flights.

What are the facilities and transfer options at Silchar Airport?

IXS has a single integrated terminal built for 300 peak-hour passengers, with basic CISF screening, prepaid taxi booth, one ATM and a small F&B counter (AAI facilities data, 2024). There’s no premium lounge. The terminal is clean and functional, but expect fewer F&B options than larger airports.

Airport-to-city transfer

• Prepaid taxi to Silchar town: Rs. 400-700 (45-60 min)
• Shared sumo: Rs. 150 per seat
• Auto-rickshaw: not typically available on NH306
• Hotel pickup: usually free if pre-booked

The drive on NH306 can slow during market hours near Kumbhirgram village. Students heading to Assam University usually take the shared sumo service which halts near the campus gate.

FAQ

Where is Silchar Airport located?

Silchar Airport (IXS), also called Kumbhirgram Airfield, is about 24 km north of Silchar town in Assam’s Barak Valley. It operates as a civil enclave at an Indian Air Force base, which tightens security protocols.

Which airlines fly from Silchar Airport?

IndiGo, Air India and select UDAN operators run scheduled flights from Silchar. Routes include Kolkata, Guwahati, Delhi, Imphal and Agartala, with daily frequencies to Kolkata and Guwahati.

How long is the flight from Silchar to Kolkata?

The Silchar-Kolkata flight is the busiest route, taking approximately 1 hour 10 minutes. Daily departures typically run in morning and afternoon windows, with fares ranging from Rs. 3,800 to Rs. 7,500.

What facilities are available at IXS?

Silchar Airport has a small integrated terminal with a cafe, souvenir counter, prepaid taxi booth, one ATM and free Wi-Fi for 30 minutes via OTP. There is no premium lounge.

Is Silchar Airport weather-sensitive?

Yes. Monsoon months (June-September) see frequent delays due to heavy rain and low visibility. Winter fog in December-January can also disrupt morning flights.

How do I reach Silchar town from the airport?

Prepaid taxis and shared sumos run from IXS to Silchar town, costing Rs. 400-700 private or Rs. 150 shared. The 24 km drive takes 45-60 minutes on NH306.

Book with HappyFares

Heading to the Barak Valley or home for the holidays? Search Silchar fares on happyfares.in across IndiGo, Air India and UDAN operators to compare timings and baggage allowance in one view. Flexible-fare options become especially useful during monsoon, and our desk can help build multi-city Northeast itineraries through Guwahati or Kolkata. Fares quoted are indicative and subject to change.