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$801+ Cheap flights from O'Hare Intl (ORD) to Patna (PAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PAT
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Patna

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Patna (PAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$801
(oojo)

Popular in

June

Cheapest in

September

Average price

$903
Provider with most accurate pricing for Chicago O'Hare Intl-Patna flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Patna flights.
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From Chicago O'Hare Intl to Patna
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Highest demand for flights based on searches. 20% potential increase in price ($334 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from O'Hare Intl to Patna

Cheapest flights from O'Hare Intl to Patna
Explore the most affordable flight options available from O'Hare Intl to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This oojo deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2412:00 pmORD - PAT
1 stop23h 30mAir India
Sun 4/2710:40 amPAT - ORD
1 stop31h 15mAir India
Deal found 2/21$801
This Trip.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/711:25 amORD - PAT
2 stops37h 55mMultiple Airlines
Mon 4/149:30 pmPAT - ORD
2 stops46h 40mMultiple Airlines
Deal found 2/21$875
This FlightHub deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/249:30 pmORD - PAT
2 stops26h 10mIndiGo
Sun 4/274:30 pmPAT - ORD
2 stops35h 55mIndiGo
Deal found 2/21$1,082

Find flights from O'Hare Intl to Patna within your budget

Customize your flight search to find flights from O'Hare Intl to Patna that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2025.

Fly from

O'Hare Intl

Fly to

Patna

Route

Depart

Return

Price

ChicagoPatna

ORD - PAT

ORDPAT

Chicago O'Hare Intl

Mon 3/24

12:00 pm-10:00 pm

1 stop23h 30m

Patna

Sun 4/27

10:40 am-7:25 am

1 stop31h 15m

$801

ChicagoPatna

ORD - PAT

ORDPAT

Chicago O'Hare Intl

Mon 4/7

11:25 am-11:50 am

2 stops37h 55m

Patna

Mon 4/14

9:30 pm-9:40 am

2 stops46h 40m

$875

ChicagoPatna

ORD - PAT

ORDPAT

Chicago O'Hare Intl

Mon 3/24

9:30 pm-10:10 am

2 stops26h 10m

Patna

Sun 4/27

4:30 pm-5:55 pm

2 stops35h 55m

$1,082

ChicagoPatna

ORD - PAT

ORDPAT

Chicago O'Hare Intl

Tue 3/11

6:00 pm-3:05 pm

3 stops58h 35m

$2,132

ChicagoPatna

ORD - PAT

ORDPAT

Chicago O'Hare Intl

Sun 3/9

12:00 pm-6:25 pm

1 stop19h 55m

$2,832

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Patna flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Patna flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Patna flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Patna flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Patna flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Patna

Have a flexible travel schedule? Discover the best time to fly to Patna from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from O'Hare Intl to Patna

Get recent, data-driven insights about flights from O'Hare Intl to Patna including ideal travel times, pricing trends, and more.

Rainfall in Patna by month

Plan your trip to Patna by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Patna ranges from 0.3 - 12.6 inches per month. July is typically the wettest month, when rainfall can reach 12.6 in. November is typically the driest time to visit Patna when rainfall is around 0.3 in.

Temperature in Patna by month

Plan your trip to Patna by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Patna, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 89.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Patna

Get insights into the airlines that provide service to Patna. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Patna. Reviews last updated February 22, 2025.
IndiGo
6.8
Okay
481 reviews

Overall

6.8

Boarding

6.9

Entertainment

5.6

Comfort

6.7

Crew

7.3

Food

6.3

Reviews

1 / 20

2.0
Mediocre

David,Dec 2024

LKO - BLR

Our flight was cancelled with no explanation and very little help getting rebooked. The web site and app are hopeless regarding checking in.

IndiGo
6.8
Okay
481 reviews
IndiGo
6.8
Okay
481 reviews

Overall

6.8

Boarding

6.9

Entertainment

5.6

Comfort

6.7

Crew

7.3

Food

6.3

Reviews

1 / 20

2.0
Mediocre

David,Dec 2024

LKO - BLR

Our flight was cancelled with no explanation and very little help getting rebooked. The web site and app are hopeless regarding checking in.

Air India
5.5
Fair
2,908 reviews
IndiGo
6.8
Okay
481 reviews

Overall

6.8

Boarding

6.9

Entertainment

5.6

Comfort

6.7

Crew

7.3

Food

6.3

Reviews

1 / 20

2.0
Mediocre

David,Dec 2024

LKO - BLR

Our flight was cancelled with no explanation and very little help getting rebooked. The web site and app are hopeless regarding checking in.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Patna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Patna from Chicago O'Hare Intl?

    Located just 1.8 mi from the city center, Patna is the airport most travelers will use when flying to Patna from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Patna (PAT) should be relatively easy as there are 0 daily inbound flights from Chicago O'Hare Intl from 1 airline.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Patna round-trip?

    According to our current data, Air India ($801), and IndiGo ($1,082) offers the cheapest pricing from Chicago O'Hare Intl Airport to Patna. Air India is 37% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from O'Hare Intl to Patna that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Patna flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Patna?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Patna.

  • Can I find deals for business class flights from O'Hare Intl to Patna?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Patna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Search flights from O'Hare Intl to Patna by cabin class

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Top airline flying from O'Hare Intl to Patna

Discover the top airline that operate flights from O'Hare Intl to Patna. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$848Average$1,270FlexibilityNo cancel feeOn-timeN/A
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