$45 Find Cheap Flights from Kolkata to Guwahati - Compare and Save

3 airlines operate flights between Kolkata and Guwahati. The airlines offering nonstop flights on this route include:

• IndiGo
• Air India Express
• Alliance Air

Flights from Kolkata to Guwahati usually depart from Kolkata Netaji S. Chandra (CCU) and arrive at Guwahati Borjhar (GAU).

Here are some options for this route, based on selected ticket types and cabin classes:

• IndiGo: a cabin bag and a checked bag in Economy Class
• Air India Express: a cabin bag and a checked bag in Economy Class
• Alliance Air: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Kolkata to Guwahati.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $100 round-trip, compared to $122 via a layover through Agartala Singerbhil (IXA).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $23–$23 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Air India Express and Air India. Other aircraft seen on the route include Airbus A320neo variants.

Most connecting flights from Kolkata to Guwahati pass through Agartala Singerbhil (IXA), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Yes. Being flexible with your travel dates can save you up to 16% on the Kolkata to Guwahati route. Wednesday is the cheapest departure day at $92 round-trip on average, while Tuesday is the most expensive at $109, a difference of $17. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Kolkata to Guwahati route, 14% of flights were delayed in the past 3 months, with delays averaging 1 hour 57 minutes.

Morning is the busiest departure period on Kolkata to Guwahati flights, with 56% of flights leaving in that window. Evening departures account for 33%, afternoon flights for 11%, and night flights for 0%.

These are the earliest and latest flight times available from Kolkata to Guwahati:

• Earliest: departs at 5:00 am and lands at 6:17 am
• Latest: departs at 9:50 pm and lands at 11:07 pm.

The flight takes about 1h 17m.

Last-minute fares on this route - booked within 2 weeks of departure - run 0% above the route average of $101. Book 26 weeks before departure for the lowest fares.

A nonstop flight from Kolkata to Guwahati takes 1h 17m, covering 309 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

One-way fares from Kolkata to Guwahati are currently higher than usual. Average one-way flight prices are about $58, which is 18% above the typical average for this route.

Air India Express is slightly above the route average for timely arrivals, while IndiGo has a lower on-time arrival rate. On-time arrival rates on Kolkata to Guwahati flights are:

• Air India Express: 92% on time
• IndiGo: 87% on time
• SpiceJet: 79% on time

Overall, flights on this route are on time 86% of the time on average.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Round-trip flights from Kolkata to Guwahati range from $88 to $119, with an average of $101 over the past 12 months. Anything below $88 counts as a good deal.