PAT - ORD

₹ 64,927 Find Cheap Flights from Patna to Chicago – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
₹ 118,067
Typical prices: ₹ 117,146-₹ 167,398
Multiple Airlines
Tue 9/10Tue 16/10
PAT - ORD • 2 stops
Cheapest one-way flight
₹ 64,927
Typical prices: ₹ 69,867-₹ 95,983
Air France
Sat 6/10
PAT - ORD • 2 stops
When to travel
December
Cheapest • 9% price drop
July
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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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, 9 Oct - Fri, 16 Oct
Multiple Airlines Logo
19:00 - 15:05PAT  Patna-ORD Chicago O'Hare Intl
30h 35m2 stops New Delhi Indira Gandhi Intl Doha Hamad Intl
Multiple Airlines Logo
19:20 - 10:20ORD  Chicago O'Hare Intl-PAT Patna
52h 30m2 stops Doha Hamad Intl New Delhi Indira Gandhi Intl
₹ 118,067Multiple Airlines
Wed, 7 Oct - Wed, 14 Oct
Multiple Airlines Logo
15:20 - 19:50PAT  Patna-ORD Chicago O'Hare Intl
39h 00m2 stops New Delhi Indira Gandhi Intl Warsaw Frederic Chopin
Multiple Airlines Logo
21:50 - 10:20ORD  Chicago O'Hare Intl-PAT Patna
26h 00m2 stops Warsaw Frederic Chopin New Delhi Indira Gandhi Intl
₹ 119,493Multiple Airlines
Fri, 9 Oct - Fri, 16 Oct
Multiple Airlines Logo
19:00 - 15:05PAT  Patna-ORD Chicago O'Hare Intl
30h 35m2 stops New Delhi Indira Gandhi Intl Doha Hamad Intl
Multiple Airlines Logo
19:20 - 14:50ORD  Chicago O'Hare Intl-PAT Patna
33h 00m2 stops Doha Hamad Intl New Delhi Indira Gandhi Intl
₹ 125,006Multiple Airlines
Fri, 9 Oct - Fri, 16 Oct
Multiple Airlines Logo
19:00 - 09:00PAT  Patna-ORD Chicago O'Hare Intl
24h 30m2 stops New Delhi Indira Gandhi Intl Toronto Pearson Intl
Multiple Airlines Logo
15:45 - 07:00ORD  Chicago O'Hare Intl-PAT Patna
28h 45m3 stops Toronto Pearson Intl New Delhi Indira Gandhi Intl Mumbai Chhatrapati Shivaji Intl
₹ 810,591Multiple Airlines
Fri, 9 Oct - Fri, 16 Oct
Multiple Airlines Logo
14:00 - 09:00PAT  Patna-ORD Chicago O'Hare Intl
29h 30m3 stops Mumbai Chhatrapati Shivaji Intl New Delhi Indira Gandhi Intl Toronto Pearson Intl
Multiple Airlines Logo
15:45 - 13:25ORD  Chicago O'Hare Intl-PAT Patna
35h 10m3 stops Toronto Pearson Intl New Delhi Indira Gandhi Intl Mumbai Chhatrapati Shivaji Intl
₹ 810,591Multiple Airlines
Fri, 9 Oct - Fri, 16 Oct
Multiple Airlines Logo
19:00 - 09:00PAT  Patna-ORD Chicago O'Hare Intl
24h 30m2 stops New Delhi Indira Gandhi Intl Toronto Pearson Intl
Multiple Airlines Logo
15:45 - 07:00ORD  Chicago O'Hare Intl-PAT Patna
28h 45m3 stops Toronto Pearson Intl New Delhi Indira Gandhi Intl Mumbai Chhatrapati Shivaji Intl
₹ 812,493Multiple Airlines
Fri, 9 Oct - Fri, 16 Oct
Multiple Airlines Logo
14:00 - 09:48PAT  Patna-ORD Chicago O'Hare Intl
30h 18m3 stops Mumbai Chhatrapati Shivaji Intl New Delhi Indira Gandhi Intl Toronto Pearson Intl
Multiple Airlines Logo
09:55 - 07:00ORD  Chicago O'Hare Intl-PAT Patna
34h 35m3 stops Toronto Pearson Intl New Delhi Indira Gandhi Intl Mumbai Chhatrapati Shivaji Intl
₹ 812,493Multiple Airlines
Wed, 7 Oct - Wed, 14 Oct
Multiple Airlines Logo
19:00 - 09:00PAT  Patna-ORD Chicago O'Hare Intl
24h 30m2 stops New Delhi Indira Gandhi Intl Toronto Pearson Intl
Multiple Airlines Logo
12:59 - 07:00ORD  Chicago O'Hare Intl-PAT Patna
31h 31m3 stops Toronto Pearson Intl New Delhi Indira Gandhi Intl Mumbai Chhatrapati Shivaji Intl
₹ 813,158Multiple Airlines
Wed, 7 Oct - Wed, 14 Oct
Multiple Airlines Logo
14:00 - 08:00PAT  Patna-ORD Chicago O'Hare Intl
28h 30m3 stops Mumbai Chhatrapati Shivaji Intl New Delhi Indira Gandhi Intl Toronto Pearson Intl
Multiple Airlines Logo
14:15 - 07:00ORD  Chicago O'Hare Intl-PAT Patna
30h 15m3 stops Toronto Pearson Intl New Delhi Indira Gandhi Intl Mumbai Chhatrapati Shivaji Intl
₹ 813,158Multiple Airlines
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 from Patna to Chicago O'Hare Intl Airport with more confidence.

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

Sunday is the cheapest day of the week to fly from Patna to Chicago O'Hare Intl Airport and is 4% cheaper than the average day. Wednesday is the most expensive day with flight prices 50% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

Low season

February

Cheapest flight

₹ 64,927
Most popular time to fly (52% more expensive on average)
Flights 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 route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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 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.

  • 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. Other stopover airports each see under 5%.

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

    On the Patna to Chicago O'Hare Intl Airport route, being flexible with your departure day can save you up to 37%. Sunday is the cheapest day at ₹ 121,394 return on average, while Wednesday is the most expensive at ₹ 190,219 – a ₹ 68,825 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

  • 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.

  • 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 ₹ 118,067 to ₹ 813,158. That means the highest observed fare was about 7x 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 ₹ 175,294, which is 117% above the typical average for this route.

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

    Chicago O'Hare Intl Airport is 10 hours behind Patna (Central Time vs India Time). Plan for the time shift when scheduling connections or first-day activities.

  • 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 ₹ 1,617 for economy cars. Top options include:
    · Routes Car & Truck Rentals
    · Europcar
    · Hertz
    · Dollar
    · Ace

  • 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 ₹ 117,146 to ₹ 167,398, with an average of ₹ 126,241 over the past 12 months. Anything below ₹ 117,146 counts as a good deal.

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 Sunday departure instead of Wednesday. On this route, Sunday flights average ₹ 121,394 – about ₹ 68,825 less than Wednesday (36% 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 December. Fares historically average ₹ 114,454 return in that month – typically ₹ 77,570 less than the most expensive month, which is July (based on the last 12 months).

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

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