Find cheap flights from Chicago to Patna

CHI - PAT

Find cheap flights from Chicago to Patna

Round-trip
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Chicago (CHI)
Patna
Wed 11/25
Wed 12/2
Any month
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Good to know

Low season

April Best time to beat the crowds with an average 18% drop in price.

High season

December Most popular time to fly with an average 36% increase in price.

Average price round-trip

$1,156 (avg. price over the last 2 weeks)

Good deal round-trip

$1,041 or less

Good deal one-way

$627 or less

When to book flights from Chicago to Patna

Estimated round-trip price
Average price per month

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $627 or less one-way and $1,041 or less round-trip.
  • High season is considered to be November, December and January. The cheapest month to fly is April.
  • Morning departure is around 12% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking flights from Chicago to Patna

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Top airline flying Chicago to Patna

Scores according to KAYAK customer reviews

6.4
Air India
Overall score based on 6,649 reviews
6.7
Boarding
6.4
Comfort
6.9
Crew
5.7
Entertainment
6.5
Food
Airline reviews

Pros: "Ok."

Pros: "Timeliness"
Cons: "The entertainment system was broken for most part"

Pros: "The only thing good about Air India today was that they were on time. As far as Business Class goes, there airplanes needed an update 10 years ago, and I'm still waiting. From Chicago, they are the only non-stop flight to Delhi, so there is little incentive for them to upgrade."
Cons: "Very tired cabin and the on demand video was awful..."

Pros: "Air India is the best. Highly recommend it"

Cons: "Not many movies available. The plane was old and the wear and tear was visible. There was loose connection between the headset and its input point."

Pros: "The fact that the plane worked and I was able to arrive in New Delhi safely."
Cons: "Awful service! The air hosts/hostesses don't care about you if you traveling economy. This was a 16 hour flight but they didn't even offer water for 6-7 hours. I used my attendant button at least 12 times and no one came to my seat. I had to hunt them down and found all of them holed up in the back of the plan gossiping and laughing. Adding to this, their entertainment systems were faulty and didn't work half of the time I was on the plane. The sound quality may have been alright but the headphones that they provided gave a really muffled sound so it was really hard to understand. I tried to use my personal headphones but the entertainment system would only allow for Air India's "special" headphones. The food was mediocre and they served their meals in spurts. Within the first two hours of the plane taking off, they served us one meal. Then there was no food or water service for at least 8 more hours. Then they gave us a meal 4 hours before we were supposed to land and then again a heavy snack an hour later. So basically, we were left to fend for ourselves for 8 hours with no food or water. I am dreading the journey back from Delhi to Chicago now."

Pros: "None"
Cons: "Crew folks are like bus conductors, bad food, screens dont work, seats not clean, junk in front pouches."

Pros: "Excellent. Indian food and entertainment"
Cons: "Plane was old"

Cons: "Worst food I’ve ever had, highly salty and tasteless. And seats were literally falling apart. Even in upright position, they were reclining all the way under the weight of average passengers."

Cons: "Entertainment was not working in my seat(19F). May be Air India has to change their menu.."

Pros: "Loved the leg room in the economy class seats, much more comfortable than other airlines. The flight crew was courteous, overall a pleasant experience"

Cons: "Customer service"

Pros: "Boarding was surprisingly smooth and food, as anticipated was really good."
Cons: "Neither the touch screen display or the remote worked. Mentioned that to one of the flight attendant who told me that the system will be reset after the food service. That did not happen so after waiting for another 2 hours into the flight, I spoke to another attendant who did reset the entertainment system. It did not work. Brought it to her attention and the response I got was, "Sorry, the flight is full and there is no other seat available". I had to sit through 14 hour long journey looking at other passengers or hear babies cry non-stop !"

Pros: "Staff was courteous and helpful. Pilot was great."
Cons: "The seats were dilapidated, equipment didn’t work and the entertainment system was a mess. Movies kept on stopping and had to started again only to stop one more time."

Cons: "Seats were broken. Head lights were not working. Tv and its remote were not working. Cold food."

Pros: "I told one of the crew members if she can change my seat because my screen wasn't working. She told me she will be be back but she never did come back."
Cons: "The attitude of the crew member."

Pros: "The food was decent. That’s about it."
Cons: "Other than this, the on flight entertainment was broken for the 15 hour flight, and people and their kids became restless. The staff refused to do much about it. It was a really bad experience. Some of the lights weren’t working for people who wanted to read and they were told to stand near the bathroom area for light. Overall, I won’t be flying air India again."

Cons: "Poor customer service, non working entertainment systems, no one care when complained."

Cons: "Entertainment system did not work duration of the flight. Uncomfortable seats, confusing instructions for deplaning. Will travel Sir India only if I have no other option"

Pros: "Hospitality Generally the crew were great."
Cons: "Food could be better"

Pros: "Only crew .."
Cons: "Nothing was good no facilities was in washroom , it was so dirty , no one was there to take care of . No mouth freshnessner no moisturiser .our LCD wasn't working at all , even we couldn't off the screen , the whole journey in front of our eyes a bright screen so couldn't sleep and no eye pad provided , the flight was already delayed by 7 hours ... It was worst , No comments for food .."

Cons: "Very poorly managed boarding process after 7 hour delay. The business class seats were outdated and very poor inflight entertainment. On the positive side the crew were nice and hospitable."

Cons: "Leg room in Air India No wifi at Delhi airport"

Cons: "food not so good. The entertainment system was not working on many seats including mine"

Pros: "Good leg room, but not very comfortable seats."
Cons: "The entertainment screens were broken on half of the plane, including mine."

Pros: "All bags were weighed and accpted while issuing ticket. Ehile boarding we were singled out without specifying reason. After a while the agent said to weigh the hand bags again. There was no change. For no reason we got stuck."

Pros: "food was good. toilets were clean. Much better than our earlier trips. plane comparitively new and pleasant."
Cons: "Most of the time the windows were closed leading to darkness."

Pros: "Service & discipline of staff"
Cons: "Food"

Pros: "flight schedules were very good and on time. Food and service was good / ok."
Cons: "I had a fragile item ( an LED tv ) and I got it broken :( I realized it only getting home and even I paid the duty in the airport for a broken tv ( ofcourse I didnt know that it was broken)"

Cons: "Seats are extremely small with very little leg space. AC was not working throughout thd flight. LCD was extremely slow. LCD touch was not working. Food was just OK."

Pros: "leg room, on time take off and landing"
Cons: "limited entertainment choices"

Pros: "Nice stewards, very helpful to us as we had a baby"
Cons: "Yucky bathrooms Check in staff very rude Airplane seats uncomfortable Airplane very old Entertainment onboard is terrible"

Pros: "Overal Good"
Cons: "Food quality is not upto international standards If you wan to competete, the only thing that will put you down is the Food QA"

Pros: "Food"
Cons: "Rudeness and partiality"

Pros: "Seating was spacious"
Cons: "Stewardess refused a second drink...for a courteous well behaved passenger. Entertainment system poor quality needs to be updated/replaced. Taste of food was very average. The stewardesss were trying to rush through the dinner thing like they were in a great hurry."

Cons: "Poor airplane condition, tray table broken, could not recline the chair. Bad smell from bathroom Awful food. Non veg smelled very very bad and it was like some really bad animal. Awful"

Cons: "Flight was delayed by 7 hours. Connecting flight arrangements we're not made promptly. Poor response"

Cons: "Equipment did not work well. Business class seat that would not return to upright position."

Cons: "Flight was delayed by 3hrs, not much details given prior. No entertainment available for the entire flight as it was not working. Toilet papers had been exhausted by the end of the flight.No announcement regarding connecting flight on landing."

Pros: "Food was good"
Cons: "The air hostess was rude to the elderly passenger who might not have ever flew and in the other airlines the crew members are really very helpful, they give a smile all the time and give special attention to the elderly, this was missing in this flight."

Pros: "Food,was good and staff were courteous!"
Cons: "Check in at O'Hare was extremely slow due to carousel / roller belt malfunction! While the seats provided sufficient Kent legroom space, the pull out food trays were wobbly, unstable and uneve. It is time they need an overhaul! Entertainment was sub par compared to other airlines. Selections were old and meager. Cameras weren't working properly!"

Pros: "It was comfortable enough."
Cons: "I paid 14.95 to make seat selections online but the airline had no record of it so I ended up in a middle seat on this 15 hour flight. In addition the entertainment systems in my section of the plane did not work."

Cons: "Entertainment services not working. Very disappointed"

Pros: "Absolutely nothing."
Cons: "Never dreamt airlines did not care for cleanliness of their aircrafts. Super dirty. dirty seats, dirty hand rests, dirty toilets. Awful smell when you walk into the flight. Torn seat covers & front storage compartments. Very bad food. Rude air hostess."

Pros: "The allotted seats asper web check was changed because of TV was not functioning..Same problem in new seat also."

Pros: "Good food,"

Pros: "IT was a straight flight"
Cons: "Service poor, entertainment system not working on a 14+hr flight was a bummer, seats malfunctioning. Staff not helpful, refused to let us use vacant executive class seats even with all the problems in our seat.s, not going to use it again."

Pros: "Timing and on schedule"
Cons: "Food"

Cons: "Better to clean restrooms in between."

Read more about Air India
COVID-19 information

Safety measures for airlines flying from Chicago to Patna

Airlines flying from Chicago to Patna have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters

Mandatory masks

Masks required on board, masks provided

Social distancing seating

Middle seats unavailable to book

Pre-flight testing

Testing for antibodies, testing for symptoms

Book cheap flights from Chicago to Patna

Recent round-trip flight deals

12/26
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Air India
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