Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Illinois to Patna from ₹ 54,891

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Illinois to Patna

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:25 - 10:20ORD  Chicago O'Hare Intl-PAT Patna
27h 25m2 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl
Multiple Airlines Logo
15:20 - 08:35PAT  Patna-ORD Chicago O'Hare Intl
27h 45m2 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
₹ 100,888Multiple Airlines
Wed, 30 Sep - Wed, 7 Oct
Multiple Airlines Logo
20:25 - 17:45ORD  Chicago O'Hare Intl-PAT Patna
34h 50m3 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl Lucknow Amausi
Multiple Airlines Logo
12:55 - 08:35PAT  Patna-ORD Chicago O'Hare Intl
30h 10m3 stops Chandigarh New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
₹ 100,983Multiple Airlines
Wed, 30 Sep - Wed, 7 Oct
Multiple Airlines Logo
20:25 - 17:45ORD  Chicago O'Hare Intl-PAT Patna
34h 50m3 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl Lucknow Amausi
Multiple Airlines Logo
15:50 - 08:35PAT  Patna-ORD Chicago O'Hare Intl
27h 15m2 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
₹ 101,175Multiple Airlines
Wed, 30 Sep - Wed, 7 Oct
Multiple Airlines Logo
20:25 - 09:50ORD  Chicago O'Hare Intl-PAT Patna
26h 55m2 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl
Multiple Airlines Logo
15:50 - 08:35PAT  Patna-ORD Chicago O'Hare Intl
27h 15m2 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
₹ 110,451Multiple Airlines
Thu, 1 Oct - Thu, 8 Oct
Multiple Airlines Logo
20:25 - 17:45ORD  Chicago O'Hare Intl-PAT Patna
34h 50m3 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl Lucknow Amausi
Multiple Airlines Logo
15:50 - 08:35PAT  Patna-ORD Chicago O'Hare Intl
27h 15m2 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
₹ 110,546Multiple Airlines
Thu, 1 Oct - Thu, 8 Oct
Multiple Airlines Logo
21:20 - 11:35ORD  Chicago O'Hare Intl-PAT Patna
27h 45m3 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl Lucknow Amausi
Multiple Airlines Logo
08:30 - 07:55PAT  Patna-ORD Chicago O'Hare Intl
58h 55m2 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
₹ 111,981Multiple Airlines
Thu, 29 Oct - Mon, 23 Nov
Multiple Airlines Logo
21:20 - 11:35ORD  Chicago O'Hare Intl-PAT Patna
27h 45m3 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl Lucknow Amausi
Multiple Airlines Logo
15:05 - 07:55PAT  Patna-ORD Chicago O'Hare Intl
52h 20m3 stops Lucknow Amausi New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
₹ 112,172Multiple Airlines
Thu, 29 Oct - Mon, 23 Nov
Multiple Airlines Logo
21:20 - 16:00ORD  Chicago O'Hare Intl-PAT Patna
32h 10m2 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl
Multiple Airlines Logo
20:15 - 07:55PAT  Patna-ORD Chicago O'Hare Intl
47h 10m2 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
₹ 113,511Multiple Airlines
Thu, 29 Oct - Mon, 23 Nov
British Airways Logo
20:50 - 20:20ORD  Chicago O'Hare Intl-PAT Patna
37h 00m2 stops London Heathrow New Delhi Indira Gandhi Intl
British Airways Logo
15:50 - 17:15PAT  Patna-ORD Chicago O'Hare Intl
35h 55m2 stops New Delhi Indira Gandhi Intl London Heathrow
₹ 140,669British Airways
Sat, 26 Sep - Wed, 30 Sep
British Airways Logo
20:40 - 16:10ORD  Chicago O'Hare Intl-PAT Patna
32h 00m2 stops London Heathrow New Delhi Indira Gandhi Intl
British Airways Logo
20:25 - 18:45PAT  Patna-ORD Chicago O'Hare Intl
33h 50m2 stops New Delhi Indira Gandhi Intl London Heathrow
₹ 142,677British Airways
Wed, 2 Dec - Sun, 13 Dec

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

British Airways flights from Illinois to Patna

Our best British Airways deals on Illinois to Patna flight tickets
British Airways
26 Sept
ORD22:25Chicago O'Hare Intl
30h 20m
2 stops
PAT15:15Patna
30 Sept
PAT15:50Patna
33h 35m
2 stops
ORD14:55Chicago O'Hare Intl
₹ 140,669
British Airways
2 Dec
ORD20:40Chicago O'Hare Intl
32h 00m
2 stops
PAT16:10Patna
13 Dec
PAT20:25Patna
33h 50m
2 stops
ORD18:45Chicago O'Hare Intl
₹ 142,677

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Wed 30/9

20:25-10:20

2 stops27h 25m

Patna

Wed 7/10

15:20-08:35

2 stops27h 45m

₹ 100,888

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Wed 30/9

20:25-17:45

3 stops34h 50m

Patna

Wed 7/10

12:55-08:35

3 stops30h 10m

₹ 100,983

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Wed 30/9

20:25-17:45

3 stops34h 50m

Patna

Wed 7/10

15:50-08:35

2 stops27h 15m

₹ 101,175
Fastest return journey

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Thu 1/10

20:25-09:50

2 stops26h 55m

Patna

Thu 8/10

15:50-08:35

2 stops27h 15m

₹ 110,451

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Thu 1/10

20:25-17:45

3 stops34h 50m

Patna

Thu 8/10

15:50-08:35

2 stops27h 15m

₹ 110,546

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Thu 29/10

21:20-11:35

3 stops27h 45m

Patna

Mon 23/11

08:30-07:55

2 stops58h 55m

₹ 111,981

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Thu 29/10

21:20-11:35

3 stops27h 45m

Patna

Mon 23/11

15:05-07:55

3 stops52h 20m

₹ 112,172

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Thu 29/10

21:20-16:00

2 stops32h 10m

Patna

Mon 23/11

20:15-07:55

2 stops47h 10m

₹ 113,511

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Sat 26/9

20:50-20:20

2 stops37h 00m

Patna

Wed 30/9

15:50-17:15

2 stops35h 55m

₹ 140,669

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Wed 2/12

20:40-16:10

2 stops32h 00m

Patna

Sun 13/12

20:25-18:45

2 stops33h 50m

₹ 142,677

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Patna from

How to get the cheapest flight ticket from Illinois to Patna

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Illinois to Patna?

Air France is the most popular carrier operating from Illinois to Patna

Cheap Illinois to Patna flight deals and tips

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

Best price found

₹ 54,891

Fastest flight time

32h 00m

Direct flights

None
The best one-way flight to Patna from Illinois in the past 72 hours is ₹ 54,891. The best return flight deal from Illinois to Patna found on momondo in the last 72 hours is ₹ 100,888.
The fastest flight from Illinois to Patna takes 32h 00m
There are no direct flights from Illinois to Patna. There are no popular flight routes from Illinois to Patna.
Search flight deals

Frequently asked questions about flying from Illinois to Patna

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

    Prices for flights from Illinois to Patna Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Illinois 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 Illinois 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.

Why use momondo?

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

Finding the right flight to Patna from Illinois 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 Illinois to Patna with flexible booking policies on momondo?

Flights from Illinois to Patna with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Illinois to Patna flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Illinois to Patna flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Patna trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 19/9
Sat 26/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India

Airports servicing Bihar

Gaya Airport