Bangalore to Patna is a ~1,580 km route that takes around 2 hours 40 minutes nonstop. IndiGo and Air India Express fly it nonstop, with about eight departures a day. Most flights run in daytime hours because Patna’s airport has a relatively short runway and limited night operations.
Updated June 2026 · HappyFares
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Bangalore to Patna links Karnataka’s tech hub with the capital of Bihar. A large Bihari workforce lives and works in Bengaluru, so this route stays busy with people heading home for festivals, weddings, and family visits, alongside steady business travel.
It’s a long domestic sector, but a well-served nonstop one. Below is what you should know about flight time, airlines, fares, and Patna’s airport quirks before you book your Bangalore (BLR) to Patna (PAT) ticket.
How long is the Bangalore to Patna flight?
The Bangalore to Patna flight covers about 1,580 km and takes roughly 2 hours 40 minutes nonstop. Actual time shifts by 10–20 minutes with wind and direction. Around eight nonstop flights run daily, so most travellers can avoid a connection and reach Patna in a single hop on this busy sector.
On a route this long, the nonstop advantage is real. A one-stop itinerary via Delhi, Kolkata, or Hyderabad can stretch your travel day well past six hours once you add the layover.
Because Patna favours daytime operations, nonstops here tend to cluster in the day rather than late at night. That usually suits arriving travellers, who land with the rest of the day still useful.
Which airlines fly Bangalore to Patna?
IndiGo and Air India Express operate nonstop Bangalore to Patna flights, together offering around eight departures a day. SpiceJet appears in some route listings for this sector, but treat that as unconfirmed and possibly seasonal, and verify it on a live search rather than assuming it’s running on your date.
Here’s the snapshot of confirmed nonstop operators:
| Airline | Nonstop BLR–PAT? | Typical aircraft |
|---|---|---|
| IndiGo | Yes | Airbus A320 family |
| Air India Express | Yes | Boeing 737 |
| SpiceJet | Unconfirmed / seasonal — verify live | — |
Schedules and frequencies change with the season, so what you see today is a snapshot. The simplest way to confirm who’s flying nonstop on your travel date is to run a live search and filter for nonstop results.
If you’re starting from the capital instead, our Delhi to Patna flight guide covers that shorter sector in detail.
When are Bangalore–Patna fares cheapest?
Bangalore to Patna fares are typically lowest in lean months and spike around major festivals, when demand surges as people head home to Bihar. Expect higher prices near Chhath Puja, Diwali, and Holi, and during summer wedding season. Indicative one-way economy fares sit in a mid-range band but swing widely with timing and lead time.
Chhath Puja deserves special mention. Demand on routes into Bihar climbs steeply around it, and fares follow, so book as early as you can if you’re travelling then.
Otherwise the usual habits help: book roughly 3–6 weeks ahead, lean toward mid-week departures, and stay flexible by a day or two. Don’t fixate on one expected price, since a morning and evening nonstop on the same date can differ noticeably. Use the flexible-dates view on HappyFares to find the cheapest day.
For the broader timing strategy, see our guide on the best time to book flights in India.
Airport & arrival tips
You’ll fly from Kempegowda International Airport (BLR) in Bengaluru and land at Jay Prakash Narayan International Airport (PAT) in Patna. Patna’s airport has a relatively short runway and limited night operations, so most flights are scheduled during daytime hours. Plan your arrival around that, and don’t expect many late-night options.
Patna airport sits close to the city, which makes the transfer in convenient compared with many metros. Even so, allow buffer at peak hours, and pre-book a cab or use an app for a smoother arrival.
Because the airport leans on daytime slots, schedules can be tighter than at a 24-hour hub, and a delay earlier in the day can have knock-on effects. Build in a little slack if you have onward plans the same evening.
Bengaluru’s airport is some distance from the city, so leave early for your departure, especially in heavy traffic. The terminal is modern with clear signage to security and gates.
If you’re booking last-minute, …
Last-minute Bangalore to Patna fares run higher, especially around festivals, but nonstop seats often still exist thanks to frequent daily service. Be flexible on departure time, since the cheapest remaining daytime slot may not be your first choice. Compare all carriers in one search and book quickly once a fare looks reasonable, as prices can rise sharply close to peak dates.
If you’re flexible on dates, …
Flexibility is your strongest tool on this route, particularly around Chhath and Diwali. Shift your travel by a day or two, favour mid-week departures, and avoid the festival peak if your plans allow. Use the flexible-dates view on HappyFares to scan a full week, spot the lowest indicative fare, and book with the complete picture rather than one fixed date.
Common Questions
Is there a nonstop flight from Bangalore to Patna?
Yes. IndiGo and Air India Express both operate nonstop Bangalore to Patna flights, with around eight departures a day between them and a flight time of about 2 hours 40 minutes. Most run in daytime hours because Patna’s airport has limited night operations. SpiceJet appears in some listings but is unconfirmed, so verify it on a live search.
How long does the Bangalore to Patna flight take?
A nonstop Bangalore to Patna flight takes around 2 hours 40 minutes across about 1,580 km, varying slightly with wind and direction. A one-stop itinerary via Delhi, Kolkata, or Hyderabad takes much longer, often more than six hours with the layover, so a nonstop is usually worth choosing unless the saving is significant.
Why are most Bangalore to Patna flights during the day?
Patna’s Jay Prakash Narayan International Airport has a relatively short runway and limited night operations, so airlines schedule most services during daytime hours. That’s why you’ll find fewer late-night options on this route than at a 24-hour metro hub. Plan your arrival and any onward travel around daytime schedules, and book early during festival peaks.
Which airline is cheapest from Bangalore to Patna?
No single airline is always cheapest. The lowest fare moves daily between IndiGo and Air India Express depending on demand, departure time, and how far ahead you book, and it climbs steeply around Chhath and Diwali. Comparing both nonstop operators on one search is the reliable way to find it, which a HappyFares flight search shows you at a glance.
Do I need to print my boarding pass for this flight?
No. A digital or mobile boarding pass is accepted at security and the gate for domestic Indian flights. After web check-in, save the PDF or use the airline app or Apple/Google Wallet. Web and airport check-in are both free. Carry a valid government photo ID, and keep a screenshot as backup. Our Air India Express web check-in guide helps if you’re flying with them.
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For airport facilities, see the Airports Authority of India, and confirm live schedules and fares directly with IndiGo or Air India Express.
Disclaimer: Fares, schedules, and airline frequencies mentioned here are indicative and change with demand, season, and airline planning. Always check live prices and availability on HappyFares before booking.
