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Cheap flights from Chicago to Patna from $483

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
2:00 pm - 7:45 amORD  Chicago O'Hare Intl-PAT Patna
31h 15m3 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl Hyderabad Rajiv Gandhi Intl
Multiple Airlines Logo
1:55 pm - 8:55 amPAT  Patna-ORD Chicago O'Hare Intl
29h 30m2 stops Mumbai Chhatrapati Shivaji Intl Abu Dhabi Zayed Intl
$1,152Multiple Airlines
Thu, Oct 8 - Sun, Oct 25
Multiple Airlines Logo
6:50 pm - 3:10 pmORD  Chicago O'Hare Intl-PAT Patna
32h 50m3 stops Amman Queen Alia Intl Jeddah King Abdulaziz Intl New Delhi Indira Gandhi Intl
Multiple Airlines Logo
8:25 pm - 7:55 pmPAT  Patna-ORD Chicago O'Hare Intl
35h 00m2 stops New Delhi Indira Gandhi Intl Warsaw Frederic Chopin
$1,623Multiple Airlines
Mon, Nov 2 - Mon, Nov 30
Multiple Airlines Logo
6:50 pm - 1:20 pmORD  Chicago O'Hare Intl-PAT Patna
31h 00m3 stops Amman Queen Alia Intl Jeddah King Abdulaziz Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
12:10 pm - 7:55 amPAT  Patna-ORD Chicago O'Hare Intl
31h 15m3 stops Kolkata Netaji S. Chandra Chennai Abu Dhabi Zayed Intl
$1,635Multiple Airlines
Mon, Nov 2 - Mon, Nov 30
Multiple Airlines Logo
2:00 pm - 7:00 amORD  Chicago O'Hare Intl-PAT Patna
30h 30m2 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
3:45 pm - 8:55 amPAT  Patna-ORD Chicago O'Hare Intl
27h 40m2 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
$1,669Multiple Airlines
Thu, Oct 8 - Sun, Oct 25
British Airways Logo
10:30 pm - 12:45 pmORD  Chicago O'Hare Intl-PAT Patna
27h 45m2 stops London Heathrow New Delhi Indira Gandhi Intl
British Airways Logo
10:05 pm - 4:25 pmPAT  Patna-ORD Chicago O'Hare Intl
28h 50m2 stops New Delhi Indira Gandhi Intl London Heathrow
$1,929British Airways
Thu, Oct 8 - Mon, Oct 26
Multiple Airlines Logo
7:45 pm - 3:00 pmORD  Chicago O'Hare Intl-PAT Patna
31h 45m2 stops Dubai Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
7:55 pm - 7:55 pmPAT  Patna-ORD Chicago O'Hare Intl
35h 30m2 stops New Delhi Indira Gandhi Intl Warsaw Frederic Chopin
$1,955Multiple Airlines
Mon, Nov 2 - Mon, Nov 30
Multiple Airlines Logo
6:00 pm - 11:40 amORD  Chicago O'Hare Intl-PAT Patna
30h 10m2 stops Munich Franz Josef Strauss New Delhi Indira Gandhi Intl
Multiple Airlines Logo
9:40 am - 2:55 pmPAT  Patna-ORD Chicago O'Hare Intl
40h 45m2 stops New Delhi Indira Gandhi Intl Dubai Intl
$2,687Multiple Airlines
Thu, Dec 24 - Thu, Dec 31

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

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Thu 10/8

2:00 pm-7:45 am

3 stops31h 15m

Patna

Sun 10/25

1:55 pm-8:55 am

2 stops29h 30m

$1,152

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Mon 11/2

6:50 pm-3:10 pm

3 stops32h 50m

Patna

Mon 11/30

8:25 pm-7:55 pm

2 stops35h 00m

$1,623

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Mon 11/2

6:50 pm-1:20 pm

3 stops31h 00m

Patna

Mon 11/30

12:10 pm-7:55 am

3 stops31h 15m

$1,635

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Thu 10/8

2:00 pm-7:00 am

2 stops30h 30m

Patna

Sun 10/25

3:45 pm-8:55 am

2 stops27h 40m

$1,669
Quickest round-trip

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Thu 10/8

10:30 pm-12:45 pm

2 stops27h 45m

Patna

Mon 10/26

10:05 pm-4:25 pm

2 stops28h 50m

$1,929

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Mon 11/2

7:45 pm-3:00 pm

2 stops31h 45m

Patna

Mon 11/30

7:55 pm-7:55 pm

2 stops35h 30m

$1,955

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Thu 12/24

6:00 pm-11:40 am

2 stops30h 10m

Patna

Thu 12/31

9:40 am-2:55 pm

2 stops40h 45m

$2,687
Cheapest one-way

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Tue 10/20

8:00 pm-7:00 am

2 stops48h 30m

$483

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Mon 11/23

6:50 pm-6:45 pm

2 stops36h 25m

$489

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Fri 11/27

6:50 pm-6:45 pm

2 stops36h 25m

$489

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 22% 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

$483

Fastest flight time

30h 10m

Direct flights

None
The best one-way flight to Patna from Chicago in the past 72 hours is $483. The best round-trip flight deal from Chicago to Patna found on momondo in the last 72 hours is $1,152.
The fastest flight from Chicago to Patna takes 30h 10m
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 10m.

  • 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
2,918 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?

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