Find Cheap Flights from Oklahoma City to Chicago (OKC - CHI)

Flights overview

Useful information for finding cheap flights from Oklahoma City to Chicago and booking your next trip

Cheapest round-trip flights	$180	Frontier 1 stop 6 hr Thu, May 28 — Mon, Jun 1	The cheapest round-trip flight from Oklahoma City to Chicago is currently $180
Cheapest one-way flight	$95	Frontier 1 stop 9 hr Tue, Jul 21	The cheapest one-way flight from Oklahoma City to Chicago is currently $95
Cheapest nonstop flights	$335	Southwest Nonstop 2 hr Thu, May 28 — Mon, Jun 1	The cheapest nonstop round-trip flight from Oklahoma City to Chicago is currently $335
Last-minute weekend getaway	$291	Frontier 1 stop 6 hr Sat, May 9 — Sun, May 10	The cheapest last-minute weekend getaway from Oklahoma City to Chicago is currently $291
Cheapest business class flights	$463	Frontier 1 stop 8 hr Thu, May 28 — Mon, Jun 1	The cheapest business class round-trip flight from Oklahoma City to Chicago is currently $463

Fastest flight	1 hr 50 min	The fastest nonstop flight from Oklahoma City to Chicago takes 1 hr 50 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Oklahoma City to Chicago is typically October. The most expensive month to fly is typically March.

October Cheapest	Typical prices: $140–255
March Most expensive	Typical prices: $260–470

Popular airlines from Oklahoma City to Chicago

Southwest

Nonstop

from $335

Typical price: $285–520

14 weekly nonstop flights

OKC - MDW Every day

2130 weekly connecting flights

OKC - MDW, ORD Every day
United

Nonstop

from $393

Typical price: $290–570

33 weekly nonstop flights

OKC - ORD Every day

392 weekly connecting flights

OKC - ORD Every day
American

Nonstop

from $345

Typical price: $285–550

25 weekly nonstop flights

OKC - ORD Every day

637 weekly connecting flights

OKC - ORD Every day
Delta

from $467

Typical price: $335–710

268 weekly connecting flights

OKC - MDW, ORD Every day
Frontier

from $195

Typical price: $180–430

35 weekly connecting flights

OKC - MDW, ORD Every day
Alaska

from $950

Typical price: $520–1,200

21 weekly connecting flights

OKC - ORD Every day

Popular airports near Oklahoma City

Will Rogers International Airport (OKC)

Oklahoma City United States 15 min 7 mi
Dallas Fort Worth International Airport (DFW)

Dallas United States 2 hr 58 min 180 mi
Dallas Love Field (DAL)

Dallas United States 3 hr 7 min 185 mi
Tulsa International Airport (TUL)

Tulsa United States 1 hr 47 min 104 mi

Popular airports near Chicago

Chicago O'Hare International Airport (ORD)

Chicago United States 26 min 16 mi
Chicago Midway International Airport (MDW)

Chicago United States 25 min 9 mi
Milwaukee Mitchell International Airport (MKE)

Milwaukee United States 1 hr 23 min 75 mi
Indianapolis International Airport (IND)

Indianapolis United States 2 hr 58 min 165 mi

Frequently asked questions about flying from Oklahoma City to Chicago

The cheapest flights from Oklahoma City to Chicago are usually in October. Typical ticket prices in October range from $140 to $255.

The cheapest round-trip flight from Oklahoma City to Chicago recently found on Google Flights was with Frontier from $180. The cheapest one-way flight was with Frontier from $95.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Southwest flight from Oklahoma City to Chicago is $335, flying from May 28 to Jun 1.
The cheapest United flight from Oklahoma City to Chicago is $393, flying from Jul 9 to Jul 12.
The cheapest American flight from Oklahoma City to Chicago is $345, flying from Jun 4 to Jun 8.
The cheapest Delta flight from Oklahoma City to Chicago is $467, flying from May 28 to May 31.
The cheapest Frontier flight from Oklahoma City to Chicago is $195, flying from May 21 to May 24.
The cheapest Alaska flight from Oklahoma City to Chicago is $950, flying from Jul 9 to Jul 13.

The cheapest round-trip flight from Oklahoma City to Chicago starts at $180 from Thu, May 28 to Mon, Jun 1. The cheapest one-way flight starts at $95 and departs on Tue, Jul 21.

1 hr 50 min is the shortest flight time from Oklahoma City to Chicago.

Chicago's peak season is Jun–Aug. Popular events throughout year include St. Patrick's Day, when the river is tinted green (Mar 17); the Pride Parade (Jun); the Taste of Chicago culinary festival (Jul) and the Jazz Festival (Sep). During the holiday season (Nov–Dec), the Magnificent Mile Lights Festival and Christkindlmarket, a German Christmas market in Daley Plaza, draw crowds to the city.

It's easy to use Google Flights to find the cheapest days to fly from Oklahoma City to Chicago.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Oklahoma City to Chicago really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Oklahoma City to Chicago.

In terms of nonstop flights, United is the most popular. United offers 33 nonstop flights and 392 connecting flights per week. United flies from Will Rogers International Airport (OKC) to Chicago O'Hare International Airport (ORD) .

In terms of flights, Southwest is the most popular. Southwest offers 14 nonstop flights and 2,130 connecting flights per week. Southwest flies from Will Rogers International Airport (OKC) to Chicago Midway International Airport (MDW) , Chicago O'Hare International Airport (ORD) .

Other popular airlines flying from Oklahoma City to Chicago are:

American offers 25 nonstop flights and 637 connecting flights per week. American flies from Will Rogers International Airport (OKC) to Chicago O'Hare International Airport (ORD) .
Delta offers 268 connecting flights per week. Delta flies from Will Rogers International Airport (OKC) to Chicago Midway International Airport (MDW) , Chicago O'Hare International Airport (ORD) .
Frontier offers 35 connecting flights per week. Frontier flies from Will Rogers International Airport (OKC) to Chicago Midway International Airport (MDW) , Chicago O'Hare International Airport (ORD) .
Alaska offers 21 connecting flights per week. Alaska flies from Will Rogers International Airport (OKC) to Chicago O'Hare International Airport (ORD) .

The number of connecting flights refers to distinct flights with at least one stop between Oklahoma City and Chicago.

The cheapest round-trip flight from Oklahoma City to Chicago recently found on Google Flights was with Frontier from $180. The cheapest one-way flight was with Frontier from $95.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Southwest flight from Oklahoma City to Chicago is $335, flying from May 28 to Jun 1.
The cheapest United flight from Oklahoma City to Chicago is $393, flying from Jul 9 to Jul 12.
The cheapest American flight from Oklahoma City to Chicago is $345, flying from Jun 4 to Jun 8.
The cheapest Delta flight from Oklahoma City to Chicago is $467, flying from May 28 to May 31.
The cheapest Frontier flight from Oklahoma City to Chicago is $195, flying from May 21 to May 24.
The cheapest Alaska flight from Oklahoma City to Chicago is $950, flying from Jul 9 to Jul 13.

Southwest, United and American fly direct from Oklahoma City to Chicago.

There are 14 Southwest direct flights from Oklahoma City to Chicago per week. Flights are available every day.
There are 33 United direct flights from Oklahoma City to Chicago per week. Flights are available every day.
There are 25 American direct flights from Oklahoma City to Chicago per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Oklahoma City and Chicago at price $291 is offered by Frontier from Sat, May 9 to Sun, May 10.

Southwest, United and American fly direct from Oklahoma City to Chicago.

There are 14 Southwest direct flights from Oklahoma City to Chicago per week. Flights are available every day.
There are 33 United direct flights from Oklahoma City to Chicago per week. Flights are available every day.
There are 25 American direct flights from Oklahoma City to Chicago per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Oklahoma City to Chicago on a daily basis.

The cheapest direct (nonstop) round-trip flights between Oklahoma City and Chicago start at $335 from Thu, May 28 to Mon, Jun 1 with Southwest.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Oklahoma City to Chicago, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Oklahoma City and Chicago start at $463 from Thu, May 28 to Mon, Jun 1 with Frontier.

The cheapest economy class round-trip flights between Oklahoma City and Chicago start at $180 from Thu, May 28 to Mon, Jun 1.

To book business class trips from Oklahoma City to Chicago, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Oklahoma City and Chicago starts at $291 from Sat, May 9 to Sun, May 10 with Frontier.

The cheapest last-minute deal between Oklahoma City and Chicago at price $291 is offered by Frontier from Sat, May 9 to Sun, May 10.

To find last-minute flight deals from Oklahoma City to Chicago, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.