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

In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Patna was ₹ 67,289 for a return ticket. Visit our flight page for the latest deals!>/a>

Which airports will I be using when flying from Chicago to Patna?

On your way to Patna, you’ll fly out from Chicago O'Hare Intl. You’ll be landing at Patna. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Chicago to Patna?

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

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

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 Chicago to Patna. 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 Chicago to Patna?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Patna from Chicago 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 Chicago to Patna?

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 Patna with an airline and back to Chicago 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 Chicago to Patna?

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 Patna from Chicago 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>

₹ 67,289 CHEAP FLIGHTS from Chicago O'Hare to Patna (ORD - PAT)

ORD - PAT

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Cheapest return fare

₹ 67,289

Typical prices: ₹ 83,514-₹ 89,902

Air India

Fri 20/2Sun 8/3

ORD - PAT • 1 stop

Cheapest one-way flight

Multiple Airlines

Fri 30/1

ORD - PAT • 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 Patna!

Flight Deals

Cheap Flights from Chicago to Patna (ORD-PAT)

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

Round-trip

One-way

Recent return flight deals from O'Hare Intl to Patna

Fri, 20 Feb - Sun, 8 Mar

13:30 - 14:40

ORD

PAT

37h 40m

1 stop

13:15 - 11:30

PAT

ORD

33h 45m

2 stops

₹ 67,289Air India

Fri, 20 Feb - Sun, 8 Mar

13:30 - 09:40

ORD

PAT

32h 40m

1 stop

13:15 - 11:30

PAT

ORD

33h 45m

1 stop

₹ 75,746Air India

Fri, 6 Mar - Sun, 15 Mar

13:30 - 09:40

ORD

PAT

32h 40m

1 stop

13:15 - 12:30

PAT

ORD

33h 45m

2 stops

₹ 77,217Air India

Fri, 6 Mar - Sun, 15 Mar

13:30 - 09:40

ORD

PAT

32h 40m

1 stop

13:05 - 12:30

PAT

ORD

33h 55m

3 stops

₹ 86,042Air India

Fri, 20 Feb - Sun, 8 Mar

13:30 - 22:35

ORD

PAT

21h 35m

1 stop

11:05 - 11:30

PAT

ORD

35h 55m

3 stops

₹ 89,167Multiple Airlines

Fri, 6 Mar - Sun, 15 Mar

13:30 - 08:40

ORD

PAT

31h 40m

2 stops

13:05 - 12:30

PAT

ORD

33h 55m

3 stops

₹ 89,259Air India

Fri, 6 Mar - Sun, 15 Mar

13:30 - 12:30

ORD

PAT

35h 30m

3 stops

09:45 - 08:35

PAT

ORD

33h 20m

3 stops

₹ 95,142Multiple Airlines

Fri, 20 Feb - Sun, 8 Mar

13:30 - 10:30

ORD

PAT

33h 30m

3 stops

15:05 - 12:30

PAT

ORD

31h 55m

3 stops

₹ 96,705Multiple Airlines

Fri, 20 Feb - Sun, 8 Mar

20:20 - 19:35

ORD

PAT

35h 45m

2 stops

09:10 - 11:30

PAT

ORD

37h 50m

3 stops

₹ 100,566Multiple Airlines

Fri, 6 Mar - Sun, 15 Mar

13:30 - 12:35

ORD

PAT

35h 35m

1 stop

21:15 - 12:30

PAT

ORD

25h 45m

1 stop

₹ 114,170Air India

Useful Info

High season	July
Cheapest flight	₹ 67,289

Most popular time to fly and prices are also 6% lower on average.

Flight from Chicago to Patna

When to book flights from O'Hare Intl to Patna

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Patna 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 Chicago O'Hare Intl Airport to Patna?
In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Patna was ₹ 67,289 for a return ticket.
Which airports will I be using when flying from Chicago to Patna?
On your way to Patna, you’ll fly out from Chicago O'Hare Intl. You’ll be landing at Patna.
Which aircraft models fly most regularly from Chicago to Patna?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Chicago to Patna?
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 Chicago to Patna.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Patna?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Patna from Chicago 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 Chicago to Patna?
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 Patna with an airline and back to Chicago with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Patna?
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 Patna from Chicago 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 O'Hare Intl to Patna

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Chicago (ORD)

Patna (PAT)

ORD - PAT

₹ 67,289 Find Cheap Flights from Chicago to Patna

KAYAK searches hundreds of travel sites at once for deals on flights to Patna

Everything you should know

Cheap Flights from Chicago to Patna (ORD-PAT)

Recent return flight deals from O'Hare Intl to Patna

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

Good to know

When to book flights from O'Hare Intl to Patna

FAQs for booking Chicago to Patna flights

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

In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Patna was ₹ 67,289 for a return ticket.

Which airports will I be using when flying from Chicago to Patna?

On your way to Patna, you’ll fly out from Chicago O'Hare Intl. You’ll be landing at Patna.

Which aircraft models fly most regularly from Chicago to Patna?

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

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

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 Chicago to Patna.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Patna from Chicago 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 Chicago to Patna?

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 Patna with an airline and back to Chicago with another airline.

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

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 Patna from Chicago 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 O'Hare Intl to Patna

Information on your arrival and departure airports

Cabin class types available on flights to Patna

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

Flights to other popular destinations

Flights from domestic origins to Patna

Choose which airport to fly into in Patna

Find deals for your return flight