CHI - PAT

Find cheap flight tickets from Chicago to Patna – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

When to travel
January
Cheapest • 42% price drop
November
Most popular
Good to know
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Good to know
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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

Multiple Airlines Logo
CHI  Chicago All airports-PAT Patna
20064 kmmulti-stop
Multiple Airlines Logo
PAT  Patna-CHI Chicago All airports
20064 kmmulti-stop
Multiple 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 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 ₹ 121,675 return, based on KAYAK data over the past 12 months.

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

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Chicago to Patna. It’s 13% cheaper than the average day, while Tuesday is the most expensive, with prices 67% higher.

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Key details for Chicago to Patna flights

Low season

August
Beat the crowds with an average 73% drop in traveller numbers.
The most popular month to fly with an average 39% increase in traveller numbers.

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

  • 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.

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

    Return flights from Chicago to Patna range from ₹ 95,241 to ₹ 171,830, with an average of ₹ 121,675 over the past 12 months. Anything below ₹ 95,241 counts as a good deal.

  • 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.

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

    Yes. Flexible dates can save you up to 48% on flights from Chicago to Patna. Friday is the cheapest departure day at ₹ 106,854 return on average, while Tuesday is the most expensive at ₹ 203,553, a difference of ₹ 96,700.

    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 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.

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 Friday departure and avoid flying on Tuesday. On this route, Friday flights average ₹ 106,854, about ₹ 96,700 less than Tuesday fares (48% 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 ₹ 70,034 return in that month – typically ₹ 128,870 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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