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Cheap flights from Chicago O'Hare Intl Airport to Patna from ₹ 69,987

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago O'Hare Intl Airport to Patna

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:00 - 15:10ORD  Chicago O'Hare Intl-PAT Patna
33h 40m2 stops Munich Franz Josef Strauss New Delhi Indira Gandhi Intl
Multiple Airlines Logo
15:45 - 13:10PAT  Patna-ORD Chicago O'Hare Intl
32h 55m2 stops New Delhi Indira Gandhi Intl Frankfurt am Main
₹ 215,921Multiple Airlines
Thu, 24 Dec - Thu, 31 Dec
British Airways Logo
18:50 - 12:40ORD  Chicago O'Hare Intl-PAT Patna
30h 20m2 stops London Heathrow New Delhi Indira Gandhi Intl
British Airways Logo
22:05 - 13:45PAT  Patna-ORD Chicago O'Hare Intl
51h 10m2 stops New Delhi Indira Gandhi Intl London Heathrow
₹ 570,374British Airways
Mon, 1 Feb - Fri, 5 Feb
British Airways Logo
18:50 - 12:40ORD  Chicago O'Hare Intl-PAT Patna
30h 20m2 stops London Heathrow New Delhi Indira Gandhi Intl
British Airways Logo
22:05 - 13:45PAT  Patna-ORD Chicago O'Hare Intl
51h 10m2 stops New Delhi Indira Gandhi Intl London Heathrow
₹ 570,471British Airways
Mon, 1 Feb - Fri, 5 Feb

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Air France flights from Chicago O'Hare Intl Airport to Patna

Our best Air France deals on Chicago O'Hare Intl Airport to Patna flight tickets
Air France
6 Oct
ORD17:10Chicago O'Hare Intl
28h 15m
2 stops
PAT07:55Patna
20 Oct
PAT15:50Patna
33h 50m
2 stops
ORD15:10Chicago O'Hare Intl
₹ 112,864
Air France
6 Oct
ORD17:10Chicago O'Hare Intl
28h 15m
2 stops
PAT07:55Patna
19 Oct
PAT18:35Patna
31h 05m
2 stops
ORD15:10Chicago O'Hare Intl
₹ 145,742

British Airways flights from Chicago O'Hare Intl Airport to Patna

Our best British Airways deals on Chicago O'Hare Intl Airport to Patna flight tickets
British Airways
5 Oct
ORD18:05Chicago O'Hare Intl
32h 10m
2 stops
PAT12:45Patna
18 Oct
PAT20:55Patna
50h 05m
2 stops
ORD12:30Chicago O'Hare Intl
₹ 156,605
British Airways
6 Oct
ORD21:15Chicago O'Hare Intl
29h 00m
2 stops
PAT12:45Patna
18 Oct
PAT20:55Patna
50h 05m
2 stops
ORD12:30Chicago O'Hare Intl
₹ 160,835
British Airways
7 Oct
ORD19:05Chicago O'Hare Intl
31h 10m
2 stops
PAT12:45Patna
21 Oct
PAT20:55Patna
26h 05m
2 stops
ORD12:30Chicago O'Hare Intl
₹ 161,412

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Patna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Thu 24/12

18:00-15:10

2 stops33h 40m

Patna

Thu 31/12

15:45-13:10

2 stops32h 55m

₹ 215,921

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Mon 1/2

18:50-12:40

2 stops30h 20m

Patna

Fri 5/2

22:05-13:45

2 stops51h 10m

₹ 570,374

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Mon 1/2

18:50-12:40

2 stops30h 20m

Patna

Fri 5/2

22:05-13:45

2 stops51h 10m

₹ 570,470
Cheapest one-way

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Mon 30/11

21:50-11:40

2 stops50h 20m

₹ 69,987

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Wed 25/11

18:00-13:20

2 stops31h 50m

₹ 74,025

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Mon 30/11

21:50-13:20

2 stops52h 00m

₹ 74,794

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Mon 30/11

21:50-13:20

2 stops52h 00m

₹ 74,986

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Wed 25/11

16:20-13:20

2 stops33h 30m

₹ 75,755
Fastest single journey

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Mon 30/11

18:50-11:40

2 stops29h 20m

₹ 75,851

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Wed 25/11

18:00-13:20

2 stops31h 50m

₹ 76,428

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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When to book flights from Chicago O'Hare Intl Airport to Patna

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Patna according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Chicago O'Hare Intl Airport to Patna (ORD to PAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Patna

Best price found

₹ 69,987

Fastest flight time

30h 20m

Direct flights

None
The best one-way flight to Patna from Chicago O'Hare Intl Airport in the past 72 hours is ₹ 69,987. The best return flight deal from Chicago O'Hare Intl Airport to Patna found on momondo in the last 72 hours is ₹ 215,921.
The fastest flight from Chicago O'Hare Intl Airport to Patna takes 30h 20m
There are no direct flights from Chicago O'Hare Intl Airport to Patna. There are no popular flight routes from Chicago O'Hare Intl Airport to Patna.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Patna

  • How far is Chicago O'Hare Intl to Patna by plane?

    Chicago O'Hare Intl and Patna are 12455.8 km apart from one another. In terms of flight time, this usually takes a little over 30h 20m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Patna Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Patna Airport refresh daily.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Patna Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Patna Airport.

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

    The necessary travel and health documents for your Patna Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Patna

  • How do I get Price Alerts for flights from Chicago O'Hare Intl Airport to Patna?

    Confirm your travel details to search for the latest offers for flights from Chicago O'Hare Intl Airport to Patna. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Chicago O'Hare Intl Airport to Patna with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

Finding the right flight to Patna from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Patna quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Patna from Chicago with this policy.

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

Once you have performed a search for Chicago to Patna flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Chicago to Patna now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Patna and let you know when they change.

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