How much is a ticket from Chicago O'Hare to Patna?

Flight prices from Chicago to Patna change depending on demand and time of booking.

Select your dates to check current offers.

Flying at off-peak hours — such as early morning or late evening — can help you save. Also, the best deals tend to appear in the weeks leading up to departure.

Which airports near Chicago or Patna offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in Chicago: 3 airports are active - Midway, O'Hare, Rockford.
• Airports in Patna: Patna is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Plan your perfect flight from Chicago O'Hare to Patna

Jetcost gives you full control over your flight search. Filter by date, time, duration, price, and airline. See round-trip and one-way options from low-cost and full-service carriers and more.

Other popular destinations

Planning a trip to India? Other frequent searches include: Ahmedabad, Chennai, Delhi, Kochi, Mumbai.

Some airlines include baggage in the fare, others don’t — always check the details before booking. If you're looking for round-trip flights, you can easily see the most convenient combinations.