PAT - ORD

₹ 71,132 Find Cheap Flights from Patna to Chicago – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
₹ 164,682
Typical prices: ₹ 141,004-₹ 261,606
Multiple Airlines
Tue 18/12Tue 25/12
PAT - ORD • 2 stops
Cheapest one-way flight
₹ 71,132
Typical prices: ₹ 70,372-₹ 95,507
Multiple Airlines
Mon 17/12
PAT - ORD • 2 stops
When to travel
June
Cheapest • 53% price drop
September
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Chicago O'Hare Intl Airport!
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Booking Insights
Flight Deals

Cheap Flights from Patna to Chicago (PAT-ORD)

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

Recent return flight deals from Patna to O'Hare Intl

Fri, 18 Dec - Fri, 25 Dec
Multiple Airlines Logo
16:10 - 15:10PAT  Patna-ORD Chicago O'Hare Intl
58h 30m2 stops Bengaluru Intl Dubai Intl
Multiple Airlines Logo
21:50 - 11:40ORD  Chicago O'Hare Intl-PAT Patna
50h 20m2 stops Munich Franz Josef Strauss New Delhi Indira Gandhi Intl
₹ 164,682Multiple Airlines
2 days ago
Fri, 18 Dec - Fri, 25 Dec
Multiple Airlines Logo
21:20 - 22:29PAT  Patna-ORD Chicago O'Hare Intl
36h 39m3 stops Ahmedabad Abu Dhabi Zayed Intl Atlanta Hartsfield-Jackson
Multiple Airlines Logo
11:45 - 14:50ORD  Chicago O'Hare Intl-PAT Patna
39h 35m2 stops Istanbul Mumbai Chhatrapati Shivaji Intl
₹ 195,519Multiple Airlines
2 days ago
Fri, 18 Dec - Fri, 25 Dec
Multiple Airlines Logo
21:20 - 22:29PAT  Patna-ORD Chicago O'Hare Intl
36h 39m3 stops Ahmedabad Abu Dhabi Zayed Intl Atlanta Hartsfield-Jackson
Multiple Airlines Logo
18:50 - 17:35ORD  Chicago O'Hare Intl-PAT Patna
35h 15m3 stops Doha Hamad Intl Abu Dhabi Zayed Intl Hyderabad Rajiv Gandhi Intl
₹ 197,410Multiple Airlines
2 days ago
Tue, 4 May - Wed, 25 Aug
Multiple Airlines Logo
22:00 - 15:05PAT  Patna-ORD Chicago O'Hare Intl
27h 35m2 stops Mumbai Chhatrapati Shivaji Intl Doha Hamad Intl
Multiple Airlines Logo
19:20 - 11:45ORD  Chicago O'Hare Intl-PAT Patna
29h 55m2 stops Doha Hamad Intl Mumbai Chhatrapati Shivaji Intl
₹ 361,998Multiple Airlines
3+ days ago
Booking Insights

Price, demand, and travel trends for Patna to Chicago O'Hare Intl Airport flights

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

What's the cheapest day of the week to fly from Patna to Chicago O'Hare Intl Airport?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Patna to Chicago O'Hare Intl Airport. It's 52% cheaper than the average day, while Sunday is the most expensive, with prices 0% higher.

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Key details for Patna to Chicago O'Hare Intl Airport flights

Cheapest flight

₹ 71,132
The most popular month to fly with an average 44% increase in travellers.
One-way flight from Patna to Chicago O'Hare Intl Airport

When to book flights from Patna to O'Hare Intl

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

Your Patna to Chicago O'Hare Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Patna to Chicago O'Hare Intl Airport?

    Only Economy class is available on flights from Patna to Chicago O'Hare Intl Airport.

  • Do I need a passport to fly from Patna to Chicago O'Hare Intl Airport?

    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.

  • How much should I expect to pay for a Patna to Chicago O'Hare Intl Airport flight?

    Return flights from Patna to Chicago O'Hare Intl Airport range from ₹ 141,004 to ₹ 261,606, with an average of ₹ 261,606 over the past 12 months. Anything below ₹ 141,004 counts as a good deal.

  • Have flight prices from Patna to Chicago O'Hare Intl Airport 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 ₹ 164,682 to ₹ 361,998. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Patna to Chicago O'Hare Intl Airport looking right now?

    One-way fares from Patna to Chicago O'Hare Intl Airport are currently higher than usual. Average one-way flight prices are about ₹ 172,746, which is 115% above the typical average for this route.

  • Which car hire options are available at Chicago O'Hare Intl Airport (ORD)?

    Chicago O'Hare Intl Airport (ORD) hosts 5 major car hire companies, with daily rates starting from around ₹ 6,011 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • Europcar
    • Hertz
    • Ace
    • Dollar

  • Which airports can I use when flying from Patna to Chicago O'Hare Intl Airport?

    Flights from Patna to Chicago O'Hare Intl Airport usually depart from Patna (PAT) and arrive at Chicago O'Hare Intl (ORD).

  • Which airports do connecting flights from Patna to Chicago O'Hare Intl Airport pass through?

    Most connecting flights from Patna to Chicago O'Hare Intl Airport pass through New Delhi Indira Gandhi Intl (DEL), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Patna to Chicago O'Hare Intl Airport?

    Yes. Flexible dates can save you up to 52% on flights from Patna to Chicago O'Hare Intl Airport. Tuesday is the cheapest departure day at ₹ 125,616 return on average, while Sunday is the most expensive at ₹ 261,637, a difference of ₹ 136,021.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Patna and Chicago O'Hare Intl Airport?

    Chicago O'Hare Intl Airport is 11 hours behind Patna (Central Time vs India Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Chicago O'Hare Intl Airport?

    Some of the most popular sights in Chicago O'Hare Intl Airport are River North, Millennium Park, and Magnificent Mile. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

Your guide to booking Patna to Chicago O'Hare Intl Airport 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 and avoid flying on Sunday. On this route, Tuesday flights average ₹ 125,616, which is about ₹ 136,021 less than Sunday fares (52% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Patna to Chicago O'Hare Intl Airport trip for June. Fares historically average ₹ 122,306 return in that month – typically ₹ 139,332 less than the most expensive month, which is September (based on the last 12 months).

More options for your flight from Patna to O'Hare Intl

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