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Cheap flights from Illinois to Patna from $574

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Patna

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:25 pm - 10:20 amORD  Chicago O'Hare Intl-PAT Patna
27h 25m2 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl
Multiple Airlines Logo
3:20 pm - 8:35 amPAT  Patna-ORD Chicago O'Hare Intl
27h 45m2 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
$1,055Multiple Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
8:25 pm - 5:45 pmORD  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 pm - 8:35 amPAT  Patna-ORD Chicago O'Hare Intl
30h 10m3 stops Chandigarh New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
$1,056Multiple Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
8:25 pm - 5:45 pmORD  Chicago O'Hare Intl-PAT Patna
34h 50m3 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl Lucknow Amausi
Multiple Airlines Logo
3:50 pm - 8:35 amPAT  Patna-ORD Chicago O'Hare Intl
27h 15m2 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
$1,058Multiple Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
8:25 pm - 9:50 amORD  Chicago O'Hare Intl-PAT Patna
26h 55m2 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl
Multiple Airlines Logo
3:50 pm - 8:35 amPAT  Patna-ORD Chicago O'Hare Intl
27h 15m2 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
$1,155Multiple Airlines
Thu, Oct 1 - Thu, Oct 8
Multiple Airlines Logo
8:25 pm - 5:45 pmORD  Chicago O'Hare Intl-PAT Patna
34h 50m3 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl Lucknow Amausi
Multiple Airlines Logo
3:50 pm - 8:35 amPAT  Patna-ORD Chicago O'Hare Intl
27h 15m2 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
$1,156Multiple Airlines
Thu, Oct 1 - Thu, Oct 8
Multiple Airlines Logo
9:20 pm - 11:35 amORD  Chicago O'Hare Intl-PAT Patna
27h 45m3 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl Lucknow Amausi
Multiple Airlines Logo
8:30 am - 7:55 amPAT  Patna-ORD Chicago O'Hare Intl
58h 55m2 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
$1,171Multiple Airlines
Thu, Oct 29 - Mon, Nov 23
Multiple Airlines Logo
9:20 pm - 11:35 amORD  Chicago O'Hare Intl-PAT Patna
27h 45m3 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl Lucknow Amausi
Multiple Airlines Logo
3:05 pm - 7:55 amPAT  Patna-ORD Chicago O'Hare Intl
52h 20m3 stops Lucknow Amausi New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
$1,173Multiple Airlines
Thu, Oct 29 - Mon, Nov 23
Multiple Airlines Logo
9:20 pm - 4:00 pmORD  Chicago O'Hare Intl-PAT Patna
32h 10m2 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl
Multiple Airlines Logo
8:15 pm - 7:55 amPAT  Patna-ORD Chicago O'Hare Intl
47h 10m2 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
$1,187Multiple Airlines
Thu, Oct 29 - Mon, Nov 23
British Airways Logo
10:25 pm - 3:15 pmORD  Chicago O'Hare Intl-PAT Patna
30h 20m2 stops London Heathrow New Delhi Indira Gandhi Intl
British Airways Logo
3:50 pm - 2:55 pmPAT  Patna-ORD Chicago O'Hare Intl
33h 35m2 stops New Delhi Indira Gandhi Intl London Heathrow
$1,471British Airways
Sat, Sep 26 - Wed, Sep 30

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British Airways flights from Illinois to Patna

Our best British Airways deals on Illinois to Patna flight tickets
British Airways
Sep 26
ORD8:50 pmChicago O'Hare Intl
37h 00m
2 stops
PAT8:20 pmPatna
Sep 30
PAT3:50 pmPatna
35h 55m
2 stops
ORD5:15 pmChicago O'Hare Intl
$1,471
British Airways
Dec 2
ORD8:40 pmChicago O'Hare Intl
32h 00m
2 stops
PAT4:10 pmPatna
Dec 13
PAT8:25 pmPatna
33h 50m
2 stops
ORD6:45 pmChicago O'Hare Intl
$1,492

momondo Fare Finder

 
Use the filters below to find and compare flights from Illinois 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

Wed 9/30

8:25 pm-10:20 am

2 stops27h 25m

Patna

Wed 10/7

3:20 pm-8:35 am

2 stops27h 45m

$1,055

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Wed 9/30

8:25 pm-5:45 pm

3 stops34h 50m

Patna

Wed 10/7

12:55 pm-8:35 am

3 stops30h 10m

$1,056

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Wed 9/30

8:25 pm-5:45 pm

3 stops34h 50m

Patna

Wed 10/7

3:50 pm-8:35 am

2 stops27h 15m

$1,058
Quickest round-trip

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Thu 10/1

8:25 pm-9:50 am

2 stops26h 55m

Patna

Thu 10/8

3:50 pm-8:35 am

2 stops27h 15m

$1,155

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Thu 10/1

8:25 pm-5:45 pm

3 stops34h 50m

Patna

Thu 10/8

3:50 pm-8:35 am

2 stops27h 15m

$1,156

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Thu 10/29

9:20 pm-11:35 am

3 stops27h 45m

Patna

Mon 11/23

8:30 am-7:55 am

2 stops58h 55m

$1,171

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Thu 10/29

9:20 pm-11:35 am

3 stops27h 45m

Patna

Mon 11/23

3:05 pm-7:55 am

3 stops52h 20m

$1,173

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Thu 10/29

9:20 pm-4:00 pm

2 stops32h 10m

Patna

Mon 11/23

8:15 pm-7:55 am

2 stops47h 10m

$1,187

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Sat 9/26

10:25 pm-3:15 pm

2 stops30h 20m

Patna

Wed 9/30

3:50 pm-2:55 pm

2 stops33h 35m

$1,471
Cheapest one-way

ChicagoPatna

ORD Chicago O'Hare Intl - PAT Patna

ORDPAT

Chicago O'Hare Intl

Wed 11/11

6:50 pm-11:20 am

3 stops29h 00m

$574

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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

Can stopping save me money on Illinois to Patna flights?

You could potentially save up to 22% on your flight if you consider stops on a Illinois to Patna flight.

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

$574

Fastest flight time

32h 00m

Direct flights

None
The best one-way flight to Patna from Illinois in the past 72 hours is $574. The best round-trip flight deal from Illinois to Patna found on momondo in the last 72 hours is $1,055.
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 refresh daily.

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

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Patna Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Patna Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Patna

Compare and see reviews for airlines that fly from Illinois to Patna with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $738Free CancellationRating
5.5
2,943 reviews
Search Air India flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Patna for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Patna from Illinois.

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

Price alerts on flights to Patna from Illinois 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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