Kannur to Patna flight guide — 1-stop routings via Delhi or Bengaluru, airlines, fares, baggage and travel tips for this long domestic route.
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Quick answer: Kannur to Patna flights take about ≈ 5h 30m–7h 30m total (1 stop via Bengaluru, Delhi or Hyderabad — no non-stop), operated by IndiGo; Air India / Air India Express on connecting legs, No scheduled non-stop; multiple 1-stop connections daily, mainly via Bengaluru (BLR), Delhi (DEL) or Hyderabad (HYD). This is a domestic route within India, so no visa is required. Use the live search above to compare today's cheapest CNN–PAT fare across every airline, OTA and travel agent in one place.
Last reviewed August 2026 by the FlightGPT flights desk · route facts cross-checked against DGCA and the Airports Authority of India (AAI) · how we collect fares · editorial policy · fact-checking · fares are live — verify the final price in search before booking.
Looking for cheap flights from Kannur to Patna? FlightGPT compares live CNN to PAT fares across every connected source — Indian carriers, OTAs and trusted travel agents — and shows the cheapest options side by side. Whether you want a Kannur to Patna non-stop tomorrow, a last-minute weekend deal or the lowest price three months out, every active Kannur-Patna fare is one search away.
| Airline | Cabin bag | Checked (economy) | Notable for |
|---|---|---|---|
| IndiGo | 7 kg | 15 kg | Largest network; strong on-time record |
| Air India Express | 7 kg | 15 kg | Low-cost, Air India group |
| Air India | 7 kg | 15-25 kg | Full-service; meals included |
Standard domestic economy allowance; premium fares and elite tiers may include more. Confirm against your fare — each airline's baggage page is linked above.
Kannur (CNN) to Patna (PAT) spans roughly 2,160 km diagonally across the country, and there is no scheduled non-stop. Almost every itinerary is a 1-stop connection. IndiGo (6E) dominates this market and offers the widest mesh of single-PNR connections, typically through Bengaluru, Delhi or Hyderabad. Air India Express also serves both ends and appears on connecting legs, with Air India available via Delhi. You will not see Go First or Jet Airways — both have shut down — and Vistara now flies under Air India after the merger.
Buying both legs on a single airline ticket protects your connection and usually checks your bags through to Patna. On a route this long, that protection is worth more than a small saving from stitching two separate tickets together.
The great-circle distance is about 2,160 km, but you fly further because of the hub dogleg. Expect a total elapsed time of roughly 5h 30m to 7h 30m, dominated by the layover length. A Bengaluru connection runs about 1h 5m CNN–BLR, then a 2h 40m or so BLR–PAT leg; via Delhi the second leg is shorter but the detour north adds distance. Compare total durations, since a long wait at the hub can add hours to an otherwise quick pair of flights.
Patna demand spikes hard around Chhath Puja (October–November), when returning-home traffic pushes connecting fares up sharply, and again over the December festive weeks. Kannur sees its own peaks around Onam. Book three to five weeks ahead for festival travel.
| Period | Demand | Fare trend |
|---|---|---|
| Feb–Mar | Low | Cheapest connecting fares |
| Jul–Aug | Low–medium | Good off-peak value |
| Oct–Nov (Chhath) | Very high | Peak — book very early |
| Dec | High | Festive, dearer |
We avoid quoting fixed rupee fares because connecting prices change daily; always check the live figure.
The hub is your main lever. Compare the Bengaluru, Delhi and Hyderabad routings — on any given date one is usually clearly cheaper. Mid-week departures beat weekends, and avoiding the days right around Chhath and Diwali makes a large difference. Keep to a single 7 kg cabin bag to dodge check-in fees on the budget legs, and set a fare alert a few weeks out rather than booking last-minute, which is dear on this long a route.
A morning departure from Kannur is the safest choice: it opens up the most same-day onward connections and gives a buffer if the first leg is late. Aim for a layover of about 1.5 to 2.5 hours — enough to absorb a delay without burning half a day. Late departures risk a tight last connection into Patna or an unwanted overnight at the hub.
Business travellers should take a single-PNR connection with a comfortable layover and an early start to protect a same-day arrival in Patna. Families — many travelling for festivals — should book early for Chhath and Diwali, pick the shortest layover, and pre-select seats together. Students and budget flyers save most by staying flexible on the hub and the day of week; resist two separate tickets with a tight gap, as a missed connection across the country is costly to rebook.
Kannur International (CNN) uses a single modern integrated terminal, so the home-end process is straightforward. Patna's Jay Prakash Narayan International Airport (PAT) moved into a large new integrated terminal that opened in 2025, with far more capacity, aerobridges and gates than the cramped old building — a real improvement for arriving passengers. At your layover you may change terminals: at Delhi, IndiGo, Akasa and SpiceJet use T1 while Air India uses T3, so check your boarding pass and allow transfer time.
Kannur airport is at Mattanur, around 25–30 km from Kannur town; app cabs, airport taxis and KSRTC buses serve it, and the run takes 45–60 minutes, so allow margin. Patna airport sits very close to the city — about 5 km from the centre — so app cabs and autos reach most of Patna in 15–25 minutes outside peak traffic. Pre-paid taxi counters are available at both ends.
Cabin allowance is 7 kg on the low-cost carriers. Check-in allowance depends on the operating airline and fare bucket; IndiGo's lowest fares may be cabin-only, so confirm before you pay. See IndiGo baggage for current limits. On a single connecting ticket your hold bags are normally tagged through to Patna — check this at the first counter so you are not collecting and re-checking at the hub.
Kerala's south-west monsoon (June to September) brings heavy rain to Kannur and can cause delays. Patna's main weather risk is the opposite season: winter fog (late December to January) regularly delays early-morning departures and arrivals in the Gangetic plain. If you fly in peak winter, prefer a later-morning slot once the fog lifts and keep the airline app open for live status. Summers in Patna are hot, so pack accordingly.
For Chhath and Diwali travel, book several weeks early — this route's Patna-bound demand is among the most festival-driven in the country and last-minute connecting fares get steep. Sort by total journey time on FlightGPT, compare the Bengaluru and Delhi routings, and choose a single-PNR connection so a late first leg does not strand you.
No. There is no scheduled non-stop. Every itinerary connects once, most often through Bengaluru, Delhi or Hyderabad.
Plan for about 5h 30m to 7h 30m gate-to-gate, depending mainly on the layover. The combined flying time is roughly 3.5 to 4 hours.
IndiGo carries most of this traffic on single-PNR connections. Air India Express serves both ends, and Air India connects via Delhi.
Bengaluru, Delhi and Hyderabad all work. Compare total fare and time on your date — one is usually clearly better than the others.
Under DGCA rules you are entitled to a full refund or a free alternative if the airline cancels. Delays trigger duty-of-care obligations and, in qualifying cases, compensation. Refunds return to the original payment method.
Generally 7 kg for one cabin bag on the low-cost carriers. Check-in allowance varies by airline and fare, so confirm before booking.
Yes. Web check-in opens around 48 hours before departure. On a connecting ticket, check in for both legs and confirm whether bags are tagged through to Patna.
It can. Dense fog over the Gangetic plain in late December and January routinely delays early-morning Patna flights. Prefer a later-morning departure and track live status during peak winter.
On a single connecting ticket they usually are. Confirm at the first check-in; on two separate tickets you must collect and re-check your bags at the hub.
Some carriers permit pets with prior approval and paperwork, but rules differ and a connection complicates it. Contact the operating airline well ahead — do not assume it is allowed.
Infants under two travel on a lap for a nominal fare. Carry age proof and request a bassinet or bulkhead seat at booking where available.
Prices are usually close, but booking on the airline site simplifies changes and refunds on a connecting ticket. Compare on FlightGPT, then book where service suits you.
Yes. A large new integrated terminal opened in 2025 with more aerobridges, gates and capacity than the old building.
About 25 to 30 km, at Mattanur. Allow 45 to 60 minutes by cab or bus, so leave with a margin.
February to March and July to August are the softest. Avoid Chhath Puja (October–November) and the December festive weeks, when connecting fares spike.
FlightGPT is a natural-language flight search: ask the way you'd ask a friend, and it compares live CNN–PAT fares across every airline, OTA and travel agent. Try one:
There is no single "cheapest day" to fly Kannur to Patna — the lowest fare is the one you find by comparing live. Open the search above to line up Kannur–Patna prices across IndiGo; Air India / Air India Express on connecting legs; booking ahead and avoiding peak weekends typically trims 25–40 percent off the walk-up fare.
Flying Kannur to Patna at short notice doesn't always mean overpaying. Off-peak departures and unsold seats on IndiGo; Air India / Air India Express on connecting legs can surface real same-week deals. Put your date into the FlightGPT search above and we'll show every available CNN–PAT fare side by side in seconds.
There is currently no non-stop service between Kannur and Patna — itineraries connect via a hub, with a typical journey of ≈ 5h 30m–7h 30m total (1 stop via Bengaluru, Delhi or Hyderabad — no non-stop). Comparing hubs side by side often saves 15-30 percent. FlightGPT lets you filter by "Direct only" or compare both side by side — useful when you want the cheapest Kannur Patna ticket but are open to a layover.
Kannur–Patna pricing rewards comparison over loyalty: the best value rotates between low-cost and full-service carriers depending on the date. FlightGPT's grid surfaces every Kannur Patna fare with baggage and meals counted in, so the genuinely cheapest all-in ticket is the one that rises to the top.