What is the cheapest flight from Patna to Chicago O'Hare Intl Airport?

In the last 3 days, the lowest price for a flight from Patna to Chicago O'Hare Intl Airport was ₹ 1,057 for a return ticket. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Patna to Chicago?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Patna to Chicago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Patna to Chicago. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Patna to Chicago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Patna is likely to change within 7 days, so travellers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Patna to Chicago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Chicago with an airline and back to Patna with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Patna to Chicago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Patna up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

₹ 92,904 CHEAP FLIGHTS from Patna to Chicago O'Hare (PAT - ORD)

PAT - ORD

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

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Flight Deals

Cheap Flights from Patna to Chicago (PAT-ORD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Patna to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent return flight deals from Patna to O'Hare Intl

Sat, 29 Nov - Sat, 6 Dec

23:10 - 10:05PAT-ORD

46h 25m2 stops

11:50 - 10:10ORD-PAT

34h 50m2 stops

₹ 92,904IndiGo

Find Deal

Wed, 15 Apr - Sun, 19 Apr

10:25 - 07:25PAT-ORD

31h 30m1 stop

12:00 - 09:45ORD-PAT

35h 15m1 stop

₹ 110,395Air India

Find Deal

Wed, 15 Apr - Sun, 19 Apr

13:15 - 07:25PAT-ORD

28h 40m1 stop

12:00 - 09:40ORD-PAT

35h 10m1 stop

₹ 115,757Air India

Find Deal

Wed, 15 Apr - Sun, 19 Apr

10:25 - 07:25PAT-ORD

31h 30m1 stop

12:00 - 09:40ORD-PAT

35h 10m1 stop

₹ 115,933Air India

Find Deal

Sat, 29 Nov - Sat, 6 Dec

16:10 - 11:30PAT-ORD

30h 50m3 stops

07:00 - 15:30ORD-PAT

45h 00m2 stops

₹ 137,994Air India

Find Deal

Wed, 15 Apr - Sun, 19 Apr

20:25 - 15:00PAT-ORD

29h 05m2 stops

17:10 - 07:55ORD-PAT

28h 15m2 stops

₹ 143,619Air France

Find Deal

Wed, 15 Apr - Sun, 19 Apr

20:25 - 15:00PAT-ORD

29h 05m2 stops

17:10 - 07:55ORD-PAT

28h 15m2 stops

₹ 144,674Air France

Find Deal

Wed, 15 Apr - Sun, 19 Apr

20:25 - 15:00PAT-ORD

29h 05m2 stops

17:10 - 07:55ORD-PAT

28h 15m2 stops

₹ 144,762Air France

Find Deal

Sat, 29 Nov - Sat, 6 Dec

14:55 - 15:05PAT-ORD

35h 40m3 stops

16:20 - 10:30ORD-PAT

30h 40m3 stops

₹ 159,177Multiple Airlines

Find Deal

Cheapest return fare

₹ 92,904

IndiGo

Sat 29/11Sat 6/12

PAT - ORD • 2 stops

Cheapest one-way flight

Multiple Airlines

Fri 17/10

PAT - ORD • multi-stop

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to O'Hare Intl!

Booking Insights

KAYAK's insights & trends for Patna to O'Hare Intl flights

Get data-powered insights and trends into flights from Patna to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Patna to Chicago?

In the past 3 days, the cheapest return tickets from Patna to Chicago were found on IndiGo (₹ 92,904) and Air India (₹ 110,395).

Find deals

Cheapest flight	₹ 92,904

Flight from Patna to Chicago

When to book flights from Patna to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Patna to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Patna to Chicago O'Hare Intl Airport?
In the last 3 days, the lowest price for a flight from Patna to Chicago O'Hare Intl Airport was ₹ 1,057 for a return ticket.
Which aircraft models fly most regularly from Patna to Chicago?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Patna to Chicago?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Patna to Chicago.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Patna to Chicago?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Patna is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Patna to Chicago?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Chicago with an airline and back to Patna with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Patna to Chicago?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Patna up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Patna to O'Hare Intl

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Patna (PAT)

O'Hare Intl (ORD)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.

PAT - ORD

₹ 92,904 Find Cheap Flights from Patna to Chicago

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

Cheap Flights from Patna to Chicago (PAT-ORD)

Recent return flight deals from Patna to O'Hare Intl

Recent one-way flight deals from Patna to O'Hare Intl

Everything you should know

KAYAK's insights & trends for Patna to O'Hare Intl flights

Get data-powered insights and trends into flights from Patna to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Patna to Chicago?

In the past 3 days, the cheapest return tickets from Patna to Chicago were found on IndiGo (₹ 92,904) and Air India (₹ 110,395).

Good to know

When to book flights from Patna to O'Hare Intl

FAQs for booking Patna to Chicago flights

What is the cheapest flight from Patna to Chicago O'Hare Intl Airport?

In the last 3 days, the lowest price for a flight from Patna to Chicago O'Hare Intl Airport was ₹ 1,057 for a return ticket.

Which aircraft models fly most regularly from Patna to Chicago?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Patna to Chicago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Patna to Chicago.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Patna to Chicago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Patna is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from Patna to Chicago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Chicago with an airline and back to Patna with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Patna to Chicago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Patna up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Patna to O'Hare Intl

Information on your arrival and departure airports

Cabin class types available on flights to O'Hare Intl

Complete your trip to Chicago with a hotel stay or car hire

Flights to other popular destinations

Flights from domestic origins to O'Hare Intl

Choose which airport to fly into in Chicago

Find deals for your return flight