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Cheap flights from Chicago to Patna from $720

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Chicago to Patna

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:45 pm - 8:00 amORD  Chicago O'Hare Intl-PAT Patna
32h 45m3 stops Istanbul Athens Eleftherios V. New Delhi Indira Gandhi Intl
Multiple Airlines Logo
7:35 pm - 2:30 pmPAT  Patna-ORD Chicago O'Hare Intl
30h 25m2 stops Kolkata Netaji S. Chandra Doha Hamad Intl
$1,809Multiple Airlines
Fri, Oct 30 - Thu, Nov 19
Multiple Airlines Logo
12:45 pm - 8:00 amORD  Chicago O'Hare Intl-PAT Patna
32h 45m3 stops Istanbul Athens Eleftherios V. New Delhi Indira Gandhi Intl
Multiple Airlines Logo
9:50 am - 7:35 amPAT  Patna-ORD Chicago O'Hare Intl
33h 15m3 stops Hyderabad Rajiv Gandhi Intl Bengaluru Intl Abu Dhabi Zayed Intl
$1,833Multiple Airlines
Fri, Oct 30 - Thu, Nov 19
Multiple Airlines Logo
2:15 pm - 12:10 pmORD  Chicago O'Hare Intl-PAT Patna
35h 25m2 stops Abu Dhabi Zayed Intl Hyderabad Rajiv Gandhi Intl
Multiple Airlines Logo
4:00 pm - 2:30 pmPAT  Patna-ORD Chicago O'Hare Intl
34h 00m2 stops Kolkata Netaji S. Chandra Doha Hamad Intl
$1,874Multiple Airlines
Fri, Oct 30 - Thu, Nov 19
British Airways Logo
6:50 pm - 12:40 pmORD  Chicago O'Hare Intl-PAT Patna
30h 20m2 stops London Heathrow New Delhi Indira Gandhi Intl
British Airways Logo
10:05 pm - 1:45 pmPAT  Patna-ORD Chicago O'Hare Intl
51h 10m2 stops New Delhi Indira Gandhi Intl London Heathrow
$5,934British Airways
Mon, Feb 1 - Fri, Feb 5

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Use the filters below to find and compare flights from Chicago to Patna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Fri 10/30

12:45 pm-8:00 am

3 stops32h 45m

Patna

Thu 11/19

7:35 pm-2:30 pm

2 stops30h 25m

$1,809

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Fri 10/30

12:45 pm-8:00 am

3 stops32h 45m

Patna

Thu 11/19

9:50 am-7:35 am

3 stops33h 15m

$1,833

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Fri 10/30

2:15 pm-12:10 pm

2 stops35h 25m

Patna

Thu 11/19

4:00 pm-2:30 pm

2 stops34h 00m

$1,874

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Mon 2/1

6:50 pm-12:40 pm

2 stops30h 20m

Patna

Fri 2/5

10:05 pm-1:45 pm

2 stops51h 10m

$5,934
Cheapest one-way

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Wed 11/25

4:20 pm-8:55 am

3 stops53h 05m

$720

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Sat 11/28

4:20 pm-1:20 pm

3 stops33h 30m

$758

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Sat 11/28

9:50 pm-8:55 am

2 stops47h 35m

$764

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Wed 11/25

9:50 pm-3:10 pm

2 stops53h 50m

$781
Quickest one-way

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Mon 11/30

6:50 pm-11:40 am

2 stops29h 20m

$814

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Mon 11/30

6:50 pm-11:40 am

2 stops29h 20m

$876

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Chicago to Patna

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Can stopping save me money on Chicago to Patna flights?

You could potentially save up to 6% on your flight if you consider stops on a Chicago to Patna flight.

When to book flights from Chicago to Patna

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Patna according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Patna (CHI to PAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Patna

Best Price Found

$720

Fastest flight time

30h 20m

Direct flights

None
The best one-way flight to Patna from Chicago in the past 72 hours is $720. The best round-trip flight deal from Chicago to Patna found on momondo in the last 72 hours is $1,809.
The fastest flight from Chicago to Patna takes 30h 20m
There are no direct flights from Chicago to Patna. There are no popular flight routes from Chicago to Patna.
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Frequently asked questions about flying from Chicago to Patna

  • How far is Chicago to Patna by plane?

    The distance between Chicago and Patna is about 7745.1 mi. By plane, this route typically takes 30h 20m.

  • When did momondo last update prices for flights from Chicago to Patna Airport?

    Prices for flights from Chicago to Patna Airport refresh daily.

  • How many operators does momondo search for flights from Chicago to Patna Airport?

  • How old do you have to be to fly from Chicago to Patna Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Patna Airport.

  • What documentation or ID do you need to fly to Patna Airport?

    The travel and health documents required for your trip to Patna Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Patna Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Chicago to Patna?

Best airlines flying from Chicago to Patna

Compare and see reviews for airlines that fly from Chicago to Patna with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $738Free CancellationRating
5.5
2,912 reviews
Search Air India flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Patna?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Patna from Chicago.

Can I find flights from Chicago to Patna with flexible booking policies on momondo?

All flight searches from Chicago to Patna on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Chicago to Patna?

momondo provides multiple filters to help you find the best flight to Patna from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to Patna right now. Can momondo alert me if prices change?

Price alerts on flights to Patna from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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