CHI - PAT

₹ 70,060 Find Cheap Flights from Chicago to Patna – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
₹ 96,868
Typical prices: ₹ 92,299-₹ 172,129
Multiple Airlines
Wed 24/10Wed 31/10
ORD - PAT • 2 stops
Cheapest one-way flight
₹ 70,060
Typical prices: ₹ 41,257-₹ 83,940
Multiple Airlines
Sun 25/11
ORD - PAT • 2 stops
When to travel
January
Cheapest • 39% price drop
November
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights from Chicago to Patna (CHI-PAT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Chicago to Patna

Sat, 24 Oct - Sat, 31 Oct
Multiple Airlines Logo
19:50 - 20:20ORD  Chicago O'Hare Intl-PAT Patna
38h 00m2 stops Amman Queen Alia Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
15:35 - 16:05PAT  Patna-ORD Chicago O'Hare Intl
59h 00m2 stops Mumbai Chhatrapati Shivaji Intl Amman Queen Alia Intl
₹ 96,868Multiple Airlines
Sat, 24 Oct - Sat, 31 Oct
Multiple Airlines Logo
20:45 - 14:00ORD  Chicago O'Hare Intl-PAT Patna
30h 45m3 stops Abu Dhabi Zayed Intl Bengaluru Intl Chennai
Multiple Airlines Logo
18:10 - 08:55PAT  Patna-ORD Chicago O'Hare Intl
49h 15m3 stops Hyderabad Rajiv Gandhi Intl Bengaluru Intl Abu Dhabi Zayed Intl
₹ 109,321Multiple Airlines
Wed, 23 Sep - Sun, 27 Sep
British Airways Logo
22:25 - 12:45ORD  Chicago O'Hare Intl-PAT Patna
27h 50m2 stops London Heathrow New Delhi Indira Gandhi Intl
British Airways Logo
15:50 - 17:15PAT  Patna-ORD Chicago O'Hare Intl
35h 55m2 stops New Delhi Indira Gandhi Intl London Heathrow
₹ 136,509British Airways
Thu, 26 Nov - Sun, 6 Dec
Multiple Airlines Logo
19:45 - 21:15ORD  Chicago O'Hare Intl-PAT Patna
38h 00m2 stops Dubai Intl New Delhi Indira Gandhi Intl
Multiple Airlines Logo
10:05 - 14:55PAT  Patna-ORD Chicago O'Hare Intl
40h 20m2 stops New Delhi Indira Gandhi Intl Dubai Intl
₹ 148,296Multiple Airlines
Thu, 26 Nov - Sun, 6 Dec
Multiple Airlines Logo
18:50 - 08:00ORD  Chicago O'Hare Intl-PAT Patna
25h 40m2 stops Doha Hamad Intl New Delhi Indira Gandhi Intl
Multiple Airlines Logo
15:20 - 14:30PAT  Patna-ORD Chicago O'Hare Intl
34h 40m3 stops Lucknow Amausi New Delhi Indira Gandhi Intl Doha Hamad Intl
₹ 157,232Multiple Airlines
Thu, 26 Nov - Sun, 6 Dec
Malaysia Airlines Logo
18:50 - 08:00ORD  Chicago O'Hare Intl-PAT Patna
49h 40m3 stops Doha Hamad Intl Kuala Lumpur Intl New Delhi Indira Gandhi Intl
Malaysia Airlines Logo
15:40 - 07:30PAT  Patna-ORD Chicago O'Hare Intl
51h 20m3 stops New Delhi Indira Gandhi Intl Kuala Lumpur Intl Tokyo Narita
₹ 431,580Malaysia Airlines
Booking Insights

Price, demand, and travel trends for Chicago to Patna flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Chicago to Patna with more confidence.

What is the cheapest Chicago to Patna flight route?

There's little price difference between Chicago to Patna routes. They average around ₹ 114,735 return, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Chicago to Patna?

Tuesday is the cheapest day of the week to fly from Chicago to Patna and is 13% cheaper than the average day. Saturday is the most expensive day with flight prices 75% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Chicago to Patna flights

Low season

August

Cheapest flight

₹ 70,060
Most popular time to fly (40% more expensive on average)
Flights from Chicago O'Hare Intl Airport to Patna

When to book flights from Chicago to Patna

Are your dates flexible? Find out the best times to travel from Chicago to Patna based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Chicago to Patna flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Chicago to Patna?

    Flights from Chicago to Patna may depart from several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD). Flights usually arrive at Patna (PAT).

  • Which airports do connecting flights from Chicago to Patna pass through?

    Most connecting flights from Chicago to Patna pass through New Delhi Indira Gandhi Intl (DEL), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Chicago to Patna?

    Yes. Being flexible with your travel dates can save you up to 51% on the Chicago to Patna route. Tuesday is the cheapest departure day at ₹ 100,385 return on average, while Saturday is the most expensive at ₹ 200,961, a difference of ₹ 100,575. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Do I need a passport to fly from Chicago to Patna?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Chicago to Patna changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ₹ 96,868 to ₹ 431,580. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Chicago to Patna looking right now?

    One-way fares from Chicago to Patna are currently higher than usual. Average one-way flight prices are about ₹ 87,970, which is 72% above the typical average for this route.

  • What is the time difference between Chicago and Patna?

    Patna is 10 hours ahead of Chicago (India Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • How much should I expect to pay for a Chicago to Patna flight?

    Return flights from Chicago to Patna range from ₹ 92,299 to ₹ 172,129, with an average of ₹ 114,735 over the past 12 months. Anything below ₹ 92,299 counts as a good deal.

Your guide to booking Chicago to Patna flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average ₹ 100,385 – about ₹ 100,575 less than Saturday (50% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Chicago to Patna trip for January. Fares historically average ₹ 70,156 return in that month – typically ₹ 127,478 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Patna Airport.
    - Super Townhouse Anisabad Near Mahavir Sansthan

More options for your flight from Chicago to Patna

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