PAT - CHI

₹ 64,927 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
₹ 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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Flight Deals

Cheap Flights from Patna to Chicago (PAT-CHI)

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

Recent return flight deals from Patna to Chicago

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
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
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
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 flights

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

What is the cheapest Patna to Chicago flight route?

There's little price difference between Patna to Chicago routes. They average around ₹ 126,241 return, based on KAYAK data over the past 12 months.

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

Sunday is the cheapest day of the week to fly from Patna to Chicago 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.

Find deals

Key details for Patna to Chicago 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 Chicago

Are your dates flexible? Find out the best times to travel from Patna to Chicago 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 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?

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

  • Which cabin classes can I book on flights from Patna to Chicago?

    Only Economy class is available on flights from Patna to Chicago.

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

    Most connecting flights from Patna to Chicago 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?

    On the Patna to Chicago 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?

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

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

    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 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 looking right now?

    One-way fares from Patna to Chicago 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?

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

  • What car rental options are available in Chicago?

    Since Chicago is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Chicago O'Hare Intl Airport (ORD) – daily rates from around ₹ 1,617:

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

    Near Chicago Midway Airport (MDW) – daily rates from around ₹ 3,053:

    · Hertz
    · Dollar
    · Budget
    · Alamo
    · Rent-A-Wreck

    Near Chicago Greater Rockford Airport (RFD) – daily rates from around ₹ 2,889:

    · Alamo
    · Enterprise Rent-A-Car
    · Budget
    · Avis
    · National

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

    Return flights from Patna to Chicago 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 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 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).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Chicago Midway Airport.
    - DoubleTree by Hilton Chicago Midway Airport
    - Skylark Motel

More options for your flight from Patna to Chicago

Complete your trip to Chicago with a hotel stay or car hire

Car rentals in Chicago
Hotels in Chicago