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Patna

$528+ Cheap flights from O'Hare Intl (ORD) to Patna (PAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PAT
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Cheap 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 August 1, 2026.

This Bravofly deal was found by Cheapflights users on 7/29. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:25 pm
ORD
-
PAT
2 stops29h 35m
Multiple Airlines
Sat 9/197:10 pm
PAT
-
ORD
2 stops31h 00m
Multiple Airlines
Deal found 7/29$983
This oojo deal was found by Cheapflights users on 7/27. 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.
Thu 9/108:25 pm
ORD
-
PAT
2 stops48h 05m
Multiple Airlines
Thu 9/1710:20 am
PAT
-
ORD
2 stops32h 45m
Multiple Airlines
Deal found 7/27$1,034
This Trip.com deal was found by Cheapflights users on 7/30. 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.
Sun 9/138:25 pm
ORD
-
PAT
2 stops35h 05m
Multiple Airlines
Sun 9/2010:10 pm
PAT
-
ORD
2 stops44h 55m
Multiple Airlines
Deal found 7/30$1,088
This Trip.com deal was found by Cheapflights users on 7/31. 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 9/148:25 pm
ORD
-
PAT
2 stops26h 45m
Multiple Airlines
Mon 9/213:20 pm
PAT
-
ORD
2 stops27h 45m
Multiple Airlines
Deal found 7/31$1,141
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:00 pm
ORD
-
PAT
3 stops31h 15m
Multiple Airlines
Tue 9/222:25 pm
PAT
-
ORD
3 stops35h 45m
Multiple Airlines
Deal found 7/31$1,222

Find 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 August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$983
(Bravofly)

One-way from

$528
(Kiwi.com)
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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One-way flight from Chicago O'Hare Intl to Patna
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Cheapflights Fare Finder

 
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 August 1, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Patna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPatna

ORD - PAT

ORDPAT

Chicago O'Hare Intl

Sat 9/12

8:25 pm-12:30 pm

2 stops29h 35m

Patna

Sat 9/19

7:10 pm-3:40 pm

2 stops31h 00m

$983

ChicagoPatna

ORD - PAT

ORDPAT

Chicago O'Hare Intl

Tue 9/15

8:25 pm-1:25 pm

2 stops30h 30m

Patna

Tue 9/22

7:10 pm-3:40 pm

2 stops31h 00m

$1,033

ChicagoPatna

ORD - PAT

ORDPAT

Chicago O'Hare Intl

Thu 9/10

8:25 pm-7:00 am

2 stops48h 05m

Patna

Thu 9/17

10:20 am-8:35 am

2 stops32h 45m

$1,034

ChicagoPatna

ORD - PAT

ORDPAT

Chicago O'Hare Intl

Sun 9/13

8:25 pm-6:00 pm

2 stops35h 05m

Patna

Sun 9/20

10:10 pm-8:35 am

2 stops44h 55m

$1,088
Quickest round-trip

ChicagoPatna

ORD - PAT

ORDPAT

Chicago O'Hare Intl

Mon 9/14

8:25 pm-9:40 am

2 stops26h 45m

Patna

Mon 9/21

3:20 pm-8:35 am

2 stops27h 45m

$1,141
Cheapest one-way

ChicagoPatna

ORD - PAT

ORDPAT

Chicago O'Hare Intl

Mon 11/30

6:50 pm-3:20 pm

3 stops33h 00m

$583

ChicagoPatna

ORD - PAT

ORDPAT

Chicago O'Hare Intl

Mon 9/14

8:25 pm-9:40 am

2 stops26h 45m

$700
Quickest one-way

ChicagoPatna

ORD - PAT

ORDPAT

Chicago O'Hare Intl

Mon 11/30

6:25 pm-7:55 am

2 stops26h 00m

$960

ChicagoPatna

ORD - PAT

ORDPAT

Chicago O'Hare Intl

Sun 9/13

10:15 am-6:00 pm

3 stops45h 15m

$1,501

ChicagoPatna

ORD - PAT

ORDPAT

Chicago O'Hare Intl

Mon 11/30

6:50 pm-10:10 am

3 stops51h 50m

$1,575

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 11 resultsSorted by cheapest first
1
2
  • 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.

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 August 1, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Patna, such as Air India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air India
5.5
Fair
2,954 reviews

Crew

6.7

Overall

5.5

Comfort

5.5

Food

5.8

Boarding

6.3

Entertainment

4.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2023

ORD - DEL

Screen was not working for almost every passenger. Food taste was pathetic.
Air India
5.5
Fair
2,954 reviews
Air India
5.5
Fair
2,954 reviews

Crew

6.7

Overall

5.5

Comfort

5.5

Food

5.8

Boarding

6.3

Entertainment

4.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2023

ORD - DEL

Screen was not working for almost every passenger. Food taste was pathetic.

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.

  • 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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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 August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$738Average$1,261FlexibilityNo cancel feeOn-timeN/A

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