PAT

$779 Find Cheap Flights from Illinois to Patna - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Patna departing on 11/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Illinois to Patna

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Patna 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.

Recent round-trip flight deals from Illinois to Patna

Thu, Jul 23 - Fri, Aug 21
Multiple Airlines Logo
2:00 pm - 6:30 pm
ORD
-
PAT
42h 00m
2 stops
Multiple Airlines Logo
7:10 pm - 9:40 am
PAT
-
ORD
49h 00m
2 stops
$1,582Multiple Airlines
Wed, Jul 1 - Sat, Jul 18
Multiple Airlines Logo
8:25 pm - 3:15 pm
ORD
-
PAT
32h 20m
2 stops
Multiple Airlines Logo
3:50 pm - 3:40 pm
PAT
-
ORD
34h 20m
2 stops
$1,668Multiple Airlines
Thu, Sep 24 - Mon, Sep 28
British Airways Logo
5:50 pm - 8:20 pm
ORD
-
PAT
40h 00m
2 stops
British Airways Logo
8:55 pm - 12:30 pm
PAT
-
ORD
26h 05m
2 stops
$1,675British Airways
Wed, Jul 1 - Sat, Jul 18
Multiple Airlines Logo
8:25 pm - 5:45 pm
ORD
-
PAT
34h 50m
3 stops
Multiple Airlines Logo
12:55 pm - 3:40 pm
PAT
-
ORD
61h 15m
3 stops
$1,689Multiple Airlines
Wed, Jul 22 - Fri, Aug 21
Multiple Airlines Logo
8:25 pm - 12:30 pm
ORD
-
PAT
29h 35m
2 stops
Multiple Airlines Logo
1:20 pm - 9:40 am
PAT
-
ORD
54h 50m
2 stops
$1,725Multiple Airlines
Wed, Jul 1 - Sat, Jul 18
Multiple Airlines Logo
4:00 pm - 12:30 pm
ORD
-
PAT
58h 00m
2 stops
Multiple Airlines Logo
1:20 pm - 2:20 pm
PAT
-
ORD
35h 30m
2 stops
$1,782Multiple Airlines
Wed, Jul 1 - Sat, Jul 18
Multiple Airlines Logo
7:20 pm - 6:00 pm
ORD
-
PAT
36h 10m
2 stops
Multiple Airlines Logo
3:10 pm - 3:05 pm
PAT
-
ORD
34h 25m
3 stops
$1,790Multiple Airlines
Wed, Jul 1 - Sat, Jul 18
Multiple Airlines Logo
7:20 pm - 5:45 pm
ORD
-
PAT
35h 55m
3 stops
Multiple Airlines Logo
3:10 pm - 3:05 pm
PAT
-
ORD
34h 25m
3 stops
$1,800Multiple Airlines
Sun, Jul 19 - Fri, Aug 21
British Airways Logo
10:30 pm - 8:20 pm
ORD
-
PAT
59h 20m
2 stops
British Airways Logo
6:35 pm - 12:30 pm
PAT
-
ORD
28h 25m
2 stops
$1,935British Airways
Wed, Jul 1 - Sat, Jul 18
Multiple Airlines Logo
8:10 pm - 3:15 pm
ORD
-
PAT
32h 35m
2 stops
Multiple Airlines Logo
1:20 pm - 9:40 am
PAT
-
ORD
54h 50m
2 stops
$1,952Multiple Airlines
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Good to know

Cheapest flight$779
Flight from Chicago to Patna

FAQs for booking flights from Illinois to Patna

  • How does KAYAK find such low prices on flights from Illinois 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 Illinois to Patna.

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

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

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

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

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

Information on the airport you'll fly into in Patna

Patna (PAT)