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

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

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

Most connecting flights from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Patna?

Yes. Being flexible with your travel dates can save you up to 51% on the Chicago O'Hare Intl Airport to Patna route. Tuesday is the cheapest departure day at ₹ 100,948 return on average, while Saturday is the most expensive at ₹ 202,087, a difference of ₹ 101,139. 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 O'Hare Intl Airport 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 O'Hare Intl Airport 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 ₹ 97,411 to ₹ 433,999. That means the highest observed fare was about 4x higher than the lowest one.

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

One-way fares from Chicago O'Hare Intl Airport to Patna are currently higher than usual. Average one-way flight prices are about ₹ 71,008, which is 38% above the typical average for this route.

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

Patna is 10 hours ahead of Chicago O'Hare Intl Airport (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 O'Hare Intl Airport to Patna flight?

Return flights from Chicago O'Hare Intl Airport to Patna range from ₹ 92,816 to ₹ 173,094, with an average of ₹ 115,378 over the past 12 months. Anything below ₹ 92,816 counts as a good deal.

What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Patna?

British Airways (₹ 137,274) and Malaysia Airlines (₹ 433,999) are the cheapest airlines to fly return from Chicago O'Hare Intl Airport to Patna according to KAYAK data over the last 5 days.

What is the cheapest stopover airport when flying from Chicago O'Hare Intl Airport to Patna?

Flights via New Delhi Indira Gandhi Intl (DEL) offer the most affordable fares, with an average return price of ₹ 90,961. Based on KAYAK data over the past 3 months.

When flying from Chicago O'Hare Intl Airport to Patna, which airport offers the shortest stopover?

New Delhi Indira Gandhi Intl (DEL) had the shortest average connection time for Chicago O'Hare Intl Airport to Patna stopovers at 821 minutes over the past 3 months.

₹ 48,084 CHEAP FLIGHTS from Chicago O'Hare to Patna (ORD - PAT)

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Cheapest return flight

₹ 97,411

Typical prices: ₹ 92,816-₹ 173,094

Multiple Airlines

Wed 24/10Wed 31/10

ORD - PAT • 2 stops

Cheapest one-way flight

₹ 48,084

Typical prices: ₹ 41,488-₹ 84,410

Multiple Airlines

Tue 25/9

ORD - PAT • 2 stops

When to travel

January

Cheapest • 39% price drop

November

Most popular

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Flight Deals

Cheap Flights from Chicago to Patna (ORD-PAT)

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

Return

One-way

Recent return flight deals from O'Hare Intl to Patna

Sat, 24 Oct - Sat, 31 Oct

19:50 - 20:20ORD Chicago O'Hare Intl-PAT Patna

38h 00m2 stops Amman Queen Alia Intl Mumbai Chhatrapati Shivaji Intl

21:20 - 16:05PAT Patna-ORD Chicago O'Hare Intl

53h 15m3 stops Ahmedabad Mumbai Chhatrapati Shivaji Intl Amman Queen Alia Intl

₹ 97,411Multiple Airlines

Sat, 24 Oct - Sat, 31 Oct

20:45 - 14:00ORD Chicago O'Hare Intl-PAT Patna

30h 45m3 stops Abu Dhabi Zayed Intl Bengaluru Intl Chennai

18:10 - 08:55PAT Patna-ORD Chicago O'Hare Intl

49h 15m3 stops Hyderabad Rajiv Gandhi Intl Bengaluru Intl Abu Dhabi Zayed Intl

₹ 109,934Multiple Airlines

Wed, 23 Sep - Sun, 27 Sep

22:25 - 12:45ORD Chicago O'Hare Intl-PAT Patna

27h 50m2 stops London Heathrow New Delhi Indira Gandhi Intl

15:50 - 17:15PAT Patna-ORD Chicago O'Hare Intl

35h 55m2 stops New Delhi Indira Gandhi Intl London Heathrow

₹ 137,274British Airways

Thu, 26 Nov - Sun, 6 Dec

19:45 - 21:15ORD Chicago O'Hare Intl-PAT Patna

38h 00m2 stops Dubai Intl New Delhi Indira Gandhi Intl

10:05 - 14:55PAT Patna-ORD Chicago O'Hare Intl

40h 20m2 stops New Delhi Indira Gandhi Intl Dubai Intl

₹ 149,127Multiple Airlines

Thu, 26 Nov - Sun, 6 Dec

18:50 - 08:00ORD Chicago O'Hare Intl-PAT Patna

25h 40m2 stops Doha Hamad Intl New Delhi Indira Gandhi Intl

15:20 - 14:30PAT Patna-ORD Chicago O'Hare Intl

34h 40m3 stops Lucknow Amausi New Delhi Indira Gandhi Intl Doha Hamad Intl

₹ 158,113Multiple Airlines

Thu, 26 Nov - Sun, 6 Dec

18:50 - 08:00ORD Chicago O'Hare Intl-PAT Patna

49h 40m3 stops Doha Hamad Intl Kuala Lumpur Intl New Delhi Indira Gandhi Intl

15:40 - 07:30PAT Patna-ORD Chicago O'Hare Intl

51h 20m3 stops New Delhi Indira Gandhi Intl Kuala Lumpur Intl Tokyo Narita

₹ 433,999Malaysia Airlines

Booking Insights

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

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

Prices

Airlines

Stopovers

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

Tuesday is the cheapest day of the week to fly from Chicago O'Hare Intl Airport 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.

Find deals

Low season	August
High season	November
Cheapest flight	₹ 48,084

Most popular time to fly (40% more expensive on average)

Flights from Chicago O'Hare Intl Airport to Patna

When to book flights from O'Hare Intl to Patna

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

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Chicago O'Hare Intl Airport to Patna?
Flights from Chicago O'Hare Intl Airport to Patna usually depart from Chicago O'Hare Intl (ORD) and arrive at Patna (PAT).
Which airports do connecting flights from Chicago O'Hare Intl Airport to Patna pass through?
Most connecting flights from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Patna?
Yes. Being flexible with your travel dates can save you up to 51% on the Chicago O'Hare Intl Airport to Patna route. Tuesday is the cheapest departure day at ₹ 100,948 return on average, while Saturday is the most expensive at ₹ 202,087, a difference of ₹ 101,139. 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 O'Hare Intl Airport 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 O'Hare Intl Airport 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 ₹ 97,411 to ₹ 433,999. That means the highest observed fare was about 4x higher than the lowest one.
How are flight prices from Chicago O'Hare Intl Airport to Patna looking right now?
One-way fares from Chicago O'Hare Intl Airport to Patna are currently higher than usual. Average one-way flight prices are about ₹ 71,008, which is 38% above the typical average for this route.
What is the time difference between Chicago O'Hare Intl Airport and Patna?
Patna is 10 hours ahead of Chicago O'Hare Intl Airport (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 O'Hare Intl Airport to Patna flight?
Return flights from Chicago O'Hare Intl Airport to Patna range from ₹ 92,816 to ₹ 173,094, with an average of ₹ 115,378 over the past 12 months. Anything below ₹ 92,816 counts as a good deal.

If your dates are flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average ₹ 100,948 – about ₹ 101,139 less than Saturday (50% savings) based on the last 12 months.
If you can choose when to travel, plan your Chicago O'Hare Intl Airport to Patna trip for January. Fares historically average ₹ 70,549 return in that month – typically ₹ 128,192 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

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ORD - PAT

₹ 48,084 Find Cheap Flights from Chicago to Patna – Compare and Save

Everything you should know

Cheap Flights from Chicago to Patna (ORD-PAT)

Recent return flight deals from O'Hare Intl to Patna

Recent one-way flight deals from O'Hare Intl to Patna

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

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

What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Patna?

What is the cheapest stopover airport when flying from Chicago O'Hare Intl Airport to Patna?

When flying from Chicago O'Hare Intl Airport to Patna, which airport offers the shortest stopover?

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

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When to book flights from O'Hare Intl to Patna

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

Your guide to booking Chicago O'Hare Intl Airport to Patna flights

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