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Cheap flights from Chicago to Patna from $737

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Patna

Cheap round-trip flights

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Multiple Airlines Logo
7:50 pm - 8:20 pmORD  Chicago O'Hare Intl-PAT Patna
38h 00m2 stops Amman Queen Alia Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
9:20 pm - 4:05 pmPAT  Patna-ORD Chicago O'Hare Intl
53h 15m3 stops Ahmedabad Mumbai Chhatrapati Shivaji Intl Amman Queen Alia Intl
$1,019Multiple Airlines
Sat, Oct 24 - Sat, Oct 31
Multiple Airlines Logo
7:50 pm - 8:20 pmORD  Chicago O'Hare Intl-PAT Patna
38h 00m2 stops Amman Queen Alia Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
3:35 pm - 4:05 pmPAT  Patna-ORD Chicago O'Hare Intl
59h 00m2 stops Mumbai Chhatrapati Shivaji Intl Amman Queen Alia Intl
$1,019Multiple Airlines
Sat, Oct 24 - Sat, Oct 31
Multiple Airlines Logo
8:45 pm - 2:00 pmORD  Chicago O'Hare Intl-PAT Patna
30h 45m3 stops Abu Dhabi Zayed Intl Bengaluru Intl Chennai
Multiple Airlines Logo
6:10 pm - 8:55 amPAT  Patna-ORD Chicago O'Hare Intl
49h 15m3 stops Hyderabad Rajiv Gandhi Intl Bengaluru Intl Abu Dhabi Zayed Intl
$1,150Multiple Airlines
Sat, Oct 24 - Sat, Oct 31
British Airways Logo
10:25 pm - 12:45 pmORD  Chicago O'Hare Intl-PAT Patna
27h 50m2 stops London Heathrow New Delhi Indira Gandhi Intl
British Airways Logo
3:50 pm - 5:15 pmPAT  Patna-ORD Chicago O'Hare Intl
35h 55m2 stops New Delhi Indira Gandhi Intl London Heathrow
$1,436British Airways
Wed, Sep 23 - Sun, Sep 27
British Airways Logo
8:50 pm - 12:45 pmORD  Chicago O'Hare Intl-PAT Patna
29h 25m2 stops London Heathrow New Delhi Indira Gandhi Intl
British Airways Logo
6:35 pm - 12:25 pmPAT  Patna-ORD Chicago O'Hare Intl
28h 20m2 stops New Delhi Indira Gandhi Intl London Heathrow
$1,436British Airways
Wed, Sep 23 - Sun, Sep 27
Multiple Airlines Logo
7:45 pm - 9:15 pmORD  Chicago O'Hare Intl-PAT Patna
38h 00m2 stops Dubai Intl New Delhi Indira Gandhi Intl
Multiple Airlines Logo
10:05 am - 2:55 pmPAT  Patna-ORD Chicago O'Hare Intl
40h 20m2 stops New Delhi Indira Gandhi Intl Dubai Intl
$1,560Multiple Airlines
Thu, Nov 26 - Sun, Dec 6
Multiple Airlines Logo
6:50 pm - 8:00 amORD  Chicago O'Hare Intl-PAT Patna
25h 40m2 stops Doha Hamad Intl New Delhi Indira Gandhi Intl
Multiple Airlines Logo
3:20 pm - 2:30 pmPAT  Patna-ORD Chicago O'Hare Intl
34h 40m3 stops Lucknow Amausi New Delhi Indira Gandhi Intl Doha Hamad Intl
$1,654Multiple Airlines
Thu, Nov 26 - Sun, Dec 6
Malaysia Airlines Logo
6:50 pm - 8:00 amORD  Chicago O'Hare Intl-PAT Patna
49h 40m3 stops Doha Hamad Intl Kuala Lumpur Intl New Delhi Indira Gandhi Intl
Malaysia Airlines Logo
3:40 pm - 7:30 amPAT  Patna-ORD Chicago O'Hare Intl
51h 20m3 stops New Delhi Indira Gandhi Intl Kuala Lumpur Intl Tokyo Narita
$4,540Malaysia Airlines
Thu, Nov 26 - Sun, Dec 6

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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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Route

Depart

Return

Price

Cheapest round-trip

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Sat 10/24

7:50 pm-8:20 pm

2 stops38h 00m

Patna

Sat 10/31

9:20 pm-4:05 pm

3 stops53h 15m

$1,019

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Sat 10/24

7:50 pm-8:20 pm

2 stops38h 00m

Patna

Sat 10/31

3:35 pm-4:05 pm

2 stops59h 00m

$1,019

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Sat 10/24

8:45 pm-2:00 pm

3 stops30h 45m

Patna

Sat 10/31

6:10 pm-8:55 am

3 stops49h 15m

$1,150

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Wed 9/23

10:25 pm-12:45 pm

2 stops27h 50m

Patna

Sun 9/27

3:50 pm-5:15 pm

2 stops35h 55m

$1,436
Quickest round-trip

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Wed 9/23

8:50 pm-12:45 pm

2 stops29h 25m

Patna

Sun 9/27

6:35 pm-12:25 pm

2 stops28h 20m

$1,436

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Thu 11/26

7:45 pm-9:15 pm

2 stops38h 00m

Patna

Sun 12/6

10:05 am-2:55 pm

2 stops40h 20m

$1,560

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Thu 11/26

6:50 pm-8:00 am

2 stops25h 40m

Patna

Sun 12/6

3:20 pm-2:30 pm

3 stops34h 40m

$1,654

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Thu 11/26

6:50 pm-8:00 am

3 stops49h 40m

Patna

Sun 12/6

3:40 pm-7:30 am

3 stops51h 20m

$4,540
Cheapest one-way

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Wed 11/25

6:00 pm-11:40 am

2 stops30h 10m

$737
Quickest one-way

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Wed 11/25

6:50 pm-11:40 am

2 stops29h 20m

$780

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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

$737

Fastest flight time

38h 00m

Direct flights

None
The best one-way flight to Patna from Chicago in the past 72 hours is $737. The best round-trip flight deal from Chicago to Patna found on momondo in the last 72 hours is $1,019.
The fastest flight from Chicago to Patna takes 38h 00m
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 38h 00m.

  • 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
2,926 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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