Bangalore to Patna flights — IndiGo, Air India, Air India Express & SpiceJet non-stops from ~ BLR & PAT airport details and Bihar travel tips 2026.
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Quick answer: Bangalore to Patna non-stop flights take about ≈ 2h 30m–2h 45m non-stop. The shortest IndiGo scheduling is about 2h 30m., operated by IndiGo, Akasa Air (non-stop); Air India, SpiceJet via hubs, Around 5–6 non-stop departures a day on IndiGo and Akasa Air, with further 1-stop options via Delhi or Kolkata.. This is a domestic route within India, so no visa is required. Use the live search above to compare today's cheapest BLR–PAT fare across every airline, OTA and travel agent in one place.
Last reviewed July 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 Bangalore to Patna? FlightGPT compares live BLR 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 Bangalore to Patna non-stop tomorrow, a last-minute weekend deal or the lowest price three months out, every active Bangalore-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 | 7 kg | 15-25 kg | Full-service; meals included |
| Akasa Air | 7 kg | 15 kg | Newer fleet; value fares |
| SpiceJet | 7 kg | 15 kg | Budget fares |
Standard domestic economy allowance; premium fares and elite tiers may include more. Confirm against your fare — each airline's baggage page is linked above.
Bengaluru to Patna is a well-served non-stop route. IndiGo is the backbone, flying it several times a day on A320-family jets, with Akasa Air adding non-stops on its Boeing 737-8 fleet. Between them you get roughly 5–6 non-stop departures a day, spread across morning and evening banks.
Air India, Air India Express and SpiceJet also serve the city pair, though often via a hub such as Delhi or Kolkata rather than non-stop. For most travellers the IndiGo or Akasa non-stop is the obvious pick. Go First and Jet Airways no longer operate, and Vistara has merged into Air India, so you will not see those on the schedule.
The non-stop covers about 1,580 km in roughly 2h 30m to 2h 45m, flying north-east across the Deccan, Chhattisgarh and Jharkhand into the Gangetic plain. IndiGo’s tightest scheduling on the route is around 2h 30m.
Connecting itineraries via Delhi or Kolkata stretch the journey to 5–7 hours including the layover, and only make sense if a non-stop is sold out or badly timed. With several daily non-stops available, most passengers can avoid a connection entirely.
Patna sees strong homeward demand around festivals, which lifts fares sharply. The qualitative pattern:
| Period | Demand | Typical fare trend |
|---|---|---|
| Feb–Apr | Moderate | Reasonable; good booking window |
| May–Jun (summer break) | High | Firm; family travel peaks |
| Jul–Sep (monsoon) | Low–moderate | Softest fares of the year |
| Oct–Nov (Durga Puja, Diwali, Chhath) | Very high | Dearest; book 6–8 weeks ahead |
| Dec–Jan | Moderate–high | Firm around year-end and weddings |
Chhath Puja in particular drives a fierce demand spike into Patna — book those dates as early as you can.
Book 4–6 weeks ahead, and 6–8 weeks for festival travel around Chhath and Diwali when Patna-bound fares surge. Compare IndiGo against Akasa on the same dates — the newer entrant sometimes undercuts on price. Mid-week departures and the very first morning flight are usually cheaper than evening peaks. A hand-baggage-only fare trims the price if you can travel light, and setting a fare alert helps you catch a dip on this demand-sensitive route.
Non-stops cluster into an early-morning bank and an evening bank. Morning departures from Bengaluru get you into Patna by mid-day with the whole day ahead and tend to suffer fewer knock-on delays. Evening flights suit a full working day in Bengaluru but arrive into Patna late, so plan onward transport in advance. If your dates fall in the winter fog season, favour a daytime flight over an early-morning one to dodge low-visibility delays at Patna.
Business travellers: the 2h 30m non-stop and multiple daily frequencies make a same-day return feasible — pick the first morning departure out and a late-afternoon return. Families: the non-stop avoids a tiring connection with children; book festival travel very early as Patna fares spike hard around Chhath and Diwali. Students: heading home to Bihar, the cheapest seats are monsoon-season and weekday non-stops booked ahead; travel cabin-only to keep fares and queues down.
Bengaluru (BLR) Kempegowda International splits airlines across two terminals: IndiGo and Akasa Air use Terminal 1, while Air India operates from Terminal 2. Confirm your terminal on the ticket; the two are a short shuttle apart.
Patna (PAT), Jay Prakash Narayan International, moved into a smart new single terminal in June 2025, replacing the cramped old building. It is far more comfortable, with more boarding gates and aerobridges, though the airport’s short single runway still limits the largest aircraft.
At Bengaluru: the airport is about 35–40 km north of the city. BMTC Vayu Vajra AC buses, app cabs and airport taxis all serve the centre; allow 60–90 minutes, more in peak traffic, to areas like Whitefield or Electronic City.
At Patna: Jay Prakash Narayan airport is unusually close to the city — only about 5 km from the centre — so app cabs and autos reach Gandhi Maidan or the railway station in 15–25 minutes outside rush hour. The new terminal has improved the pick-up and drop-off layout.
Standard domestic allowances apply: 15 kg checked plus one 7 kg cabin bag on most IndiGo and Akasa economy fares, with cheaper hand-baggage-only fares carrying no free check-in piece. Limits and excess charges vary by carrier and fare type — see IndiGo baggage for the typical domestic rules. Weigh bags before you leave; airport excess is charged at a steep per-kilo rate.
Bengaluru is mild year-round but its pre-monsoon and monsoon evenings bring sharp showers — carry a compact umbrella. Patna swings harder: scorching and dusty April to June, humid through the July–September monsoon when the Ganga can flood low areas, and prone to dense winter fog from December to January that delays morning flights. Pack light cottons for Patna’s heat and a warm layer for winter visits.
For festival travel into Patna — especially Chhath — book 6–8 weeks out; this is one of India’s sharpest seasonal fare spikes. Use FlightGPT to compare IndiGo and Akasa non-stops side by side, and set an alert so you grab the dip rather than the peak.
Yes. IndiGo and Akasa Air fly Bengaluru–Patna non-stop, with roughly 5–6 non-stop departures a day in total. The non-stop takes about 2h 30m to 2h 45m.
The non-stop takes around 2h 30m to 2h 45m, with IndiGo’s tightest scheduling near 2h 30m. Connecting routings via Delhi or Kolkata run 5 to 7 hours including the layover.
IndiGo and Akasa Air operate the non-stops. Air India, Air India Express and SpiceJet also serve the city pair, often via a hub. Go First and Jet Airways are defunct, and Vistara has merged into Air India.
About 5–6 non-stop departures a day between IndiGo and Akasa Air, with additional 1-stop options via Delhi or Kolkata across the day.
IndiGo and Akasa Air operate from Terminal 1 (T1) at Bengaluru. Air India uses Terminal 2 (T2). Always confirm your terminal on the ticket, as the two are a short shuttle ride apart.
Patna’s Jay Prakash Narayan International opened a new single terminal in June 2025 — far larger and more comfortable than the old building, with more gates and aerobridges. It is only about 5 km from the city centre.
Under DGCA rules effective 26 March 2026, you can cancel or amend within 48 hours of booking with no airline cancellation fee (fare difference still applies). On cancellation or no-show, all statutory taxes and fees are refundable, with refunds due within 7 working days for card payments and 14 working days via agents or portals.
Most IndiGo and Akasa economy fares include 15 kg checked plus a 7 kg cabin bag; hand-baggage-only fares carry no free checked piece. See /airlines/indigo/baggage for full limits and excess charges.
Web check-in opens 48 hours before departure on IndiGo and Akasa and closes shortly before the flight. Do it early to pick your seat and guard against an oversold flight, since airlines bump the last-checked-in passengers first.
Yes. Patna is prone to dense winter fog (December–January) that delays morning flights, and the monsoon (June–September) can bring weather holds and occasional flooding around the airport. Daytime flights tend to be more reliable in fog season.
Yes. Infants under two fly on an adult’s lap at a nominal infant fare; carry proof of age. Request a front-row or bassinet seat when booking, and pre-arrange any assistance you need at both airports.
IndiGo and Akasa do not carry pets in the cabin on domestic flights. Air India accepts cabin or cargo pets on many domestic services with prior arrangement and a health certificate, which would mean choosing an Air India itinerary.
Booking direct with the airline keeps changes, refunds and any connection on a single PNR. OTAs may show similar fares but verify that a connecting itinerary is one ticket rather than two stitched together before you pay.
Fares are softest during the July–September monsoon and on mid-week, early-morning departures. They peak hard around Durga Puja, Diwali and especially Chhath Puja — book those dates 6 to 8 weeks ahead.
Unusually close — about 5 km from central Patna. App cabs and autos reach Gandhi Maidan or the railway station in roughly 15 to 25 minutes outside peak traffic.
FlightGPT is a natural-language flight search: ask the way you'd ask a friend, and it compares live BLR–PAT fares across every airline, OTA and travel agent. Try one:
There is no single "cheapest day" to fly Bangalore to Patna — the lowest fare is the one you find by comparing live. Open the search above to line up Bangalore–Patna prices across IndiGo, Akasa Air (non-stop); Air India, SpiceJet via hubs; booking ahead and avoiding peak weekends typically trims 25–40 percent off the walk-up fare.
Flying Bangalore to Patna at short notice doesn't always mean overpaying. Off-peak departures and unsold seats on IndiGo, Akasa Air (non-stop); Air India, SpiceJet via hubs can surface real same-week deals. Put your date into the FlightGPT search above and we'll show every available BLR–PAT fare side by side in seconds.
Most travellers prefer the Bangalore to Patna non-stop option. The direct Bangalore-Patna flight time is ≈ 2h 30m–2h 45m non-stop. The shortest IndiGo scheduling is about 2h 30m.. If you are flexible, 1-stop alternatives through major hubs can be 15-30 percent cheaper. FlightGPT lets you filter by "Direct only" or compare both side by side — useful when you want the cheapest Bangalore Patna ticket but are open to a layover.
Bangalore–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 Bangalore Patna fare with baggage and meals counted in, so the genuinely cheapest all-in ticket is the one that rises to the top.