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>

$28 CHEAP FLIGHTS from Oklahoma to Chicago

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

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Flights 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

Thu, Sep 25 - Mon, Sep 29

9:27 pm - 11:58 pmDFW-ORD

2h 31mnonstop

5:35 pm - 8:22 pmORD-DFW

2h 47mnonstop

$67Frontier

Find Deal

Thu, Aug 21 - Mon, Aug 25

9:21 pm - 12:01 amDFW-ORD

2h 40mnonstop

5:27 pm - 8:16 pmORD-DFW

2h 49mnonstop

$73Frontier

Find Deal

Fri, Oct 24 - Mon, Oct 27

3:20 pm - 5:50 pmDFW-ORD

2h 30mnonstop

7:00 pm - 9:35 pmORD-DFW

2h 35mnonstop

$98Spirit Airlines

Find Deal

Sun, Oct 19 - Fri, Oct 24

3:20 pm - 5:50 pmDFW-ORD

2h 30mnonstop

7:00 pm - 9:35 pmORD-DFW

2h 35mnonstop

$100Spirit Airlines

Find Deal

Thu, Nov 6 - Sun, Nov 9

8:53 am - 11:33 amDFW-ORD

2h 40mnonstop

7:00 pm - 9:35 pmORD-DFW

2h 35mnonstop

$107

Find Deal

Fri, Jul 25 - Thu, Jul 31

2:56 pm - 5:10 pmDFW-ORD

2h 14mnonstop

5:20 am - 7:58 amORD-DFW

2h 38mnonstop

$119

Find Deal

Wed, Aug 6 - Wed, Aug 13

3:15 pm - 5:10 pmOKC-MDW

1h 55mnonstop

5:15 pm - 7:15 pmMDW-OKC

2h 00mnonstop

$142Southwest

Find Deal

Sat, Aug 23 - Mon, Aug 25

7:00 am - 8:55 amOKC-MDW

1h 55mnonstop

7:45 am - 9:45 amMDW-OKC

2h 00mnonstop

$149Southwest

Find Deal

Mon, Aug 18 - Thu, Aug 28

9:42 am - 11:55 amOKC-ORD

2h 13mnonstop

6:53 am - 9:07 amORD-OKC

2h 14mnonstop

$197American Airlines

Find Deal

Mon, Aug 11 - Tue, Aug 12

7:00 am - 9:04 amTUL-ORD

2h 04mnonstop

5:07 pm - 7:06 pmORD-TUL

1h 59mnonstop

$197American Airlines

Find Deal

Useful Info

Low season	January
High season	July
Cheapest flight	$28

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly and prices are also 0% lower on average.

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.

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 $676

Business Class flights to Chicagofrom $1,078

Prem Econ Class flights to Chicagofrom $547

Economy Class flights to Chicagofrom $167

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

$28 Find Cheap Flights from Oklahoma to Chicago

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

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.

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