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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Oklahoma is likely to change within 7 days, so travelers 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 Oklahoma to Chicago?

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 Chicago with an airline and back to Oklahoma 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 Oklahoma 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 Oklahoma 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>

$51 CHEAP FLIGHTS from Oklahoma to Chicago

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

...and more

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41,299,237 searches in the past 7 days on KAYAK

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Cheapest round-trip

$104

Overall average: $199

Frontier

Sat 11/1Sun 11/2

DFW - ORD • Non-stop

Cheapest non-stop

$104

Typical prices: $127-$302

Spirit Airlines

Sat 11/22Wed 11/26

DFW - ORD • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Chicago!

Flight Deals

Cheap Flights from Oklahoma to Chicago

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

Last minute

Direct

Recent round-trip flight deals from Oklahoma to Chicago

Sat, Nov 1 - Sun, Nov 2

10:24 pm - 12:59 amDFW-ORD

2h 35mnonstop

5:00 am - 8:33 amORD-DFW

27h 33m1 stop

$104Frontier

Find Deal

Fri, Oct 31 - Tue, Nov 4

2:57 pm - 5:15 pmDFW-MDW

2h 18mnonstop

1:56 pm - 8:51 pmMDW-DFW

6h 55m1 stop

$104Frontier

Find Deal

Wed, Nov 26 - Mon, Dec 1

5:25 am - 7:43 amDFW-ORD

2h 18mnonstop

9:22 pm - 11:59 pmORD-DFW

2h 37mnonstop

$105Spirit Airlines

Find Deal

Tue, Nov 4 - Wed, Nov 5

12:37 pm - 12:27 amDFW-ORD

11h 50m2 stops

1:48 pm - 4:21 pmORD-DFW

2h 33mnonstop

$106Spirit Airlines

Find Deal

Fri, Feb 27 - Sun, Mar 1

7:05 am - 9:36 amDFW-ORD

2h 31mnonstop

6:00 am - 8:29 amORD-DFW

2h 29mnonstop

$117American Airlines

Find Deal

Tue, Nov 4 - Thu, Nov 6

12:37 pm - 11:55 pmDFW-MDW

11h 18m2 stops

9:34 pm - 12:12 amMDW-DFW

2h 38mnonstop

$117Multiple Airlines

Find Deal

Mon, Nov 3 - Thu, Nov 6

10:24 pm - 12:59 amDFW-ORD

2h 35mnonstop

4:57 pm - 11:59 pmORD-DFW

7h 02m1 stop

$118Multiple Airlines

Find Deal

Sat, Nov 8 - Sun, Nov 9

7:45 am - 9:42 amXNA-ORD

1h 57mnonstop

8:45 am - 10:54 amORD-XNA

2h 09mnonstop

$209United Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 10

3:13 pm - 5:10 pmXNA-ORD

1h 57mnonstop

12:36 pm - 2:38 pmORD-XNA

2h 02mnonstop

$219United Airlines

Find Deal

Sat, Jan 17 - Wed, Jan 28

6:37 pm - 8:38 amTUL-ORD

14h 01m1 stop

3:23 pm - 5:32 pmORD-TUL

2h 09mnonstop

$228American Airlines

Find Deal

Useful Info

Low season	January
High season	October
Cheapest flight	$51

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 2% increase in price.

Flight from Dallas/Fort Worth Airport to Chicago O'Hare Airport

How does KAYAK find such low prices on flights from Oklahoma 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 Oklahoma to Chicago.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oklahoma to Chicago?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Oklahoma 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 Oklahoma to Chicago?
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 Chicago with an airline and back to Oklahoma with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oklahoma 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 Oklahoma up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Merrillville

Saint Joseph

Hammond

Portage

Lansing

Valparaiso

Munster

Chesterton

Schererville

Porter

Monticello

Saint John

Griffith

Everything you need to know for your flight to Chicago

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Oklahoma

First Class flights to Chicagofrom $551

Business Class flights to Chicagofrom $568

Prem Econ Class flights to Chicagofrom $489

Economy Class flights to Chicagofrom $256

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

$51 Find Cheap Flights from Oklahoma to Chicago

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

Everything you should know

Cheap Flights from Oklahoma to Chicago

Recent round-trip flight deals from Oklahoma to Chicago

Recent one-way flight deals from Oklahoma to Chicago

Recent last minute flight deals from Oklahoma to Chicago

Recent direct flight deals from Oklahoma to Chicago

Good to know

FAQs for booking flights from Oklahoma to Chicago

How does KAYAK find such low prices on flights from Oklahoma 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 Oklahoma to Chicago.

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

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

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

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oklahoma 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 Oklahoma up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Chicago?

Everything you need to know for your flight to Chicago

Cabin class types available on flights to Oklahoma

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

Find direct flights for Chicago

Flights to other popular destinations

Flights from domestic origins to Chicago

Choose which airport to fly into in Chicago

Find deals for your return flight