What is the cheapest airline that flies from Oklahoma to Chicago O'Hare Intl?

Frontier, United Airlines, and Delta are the most popular carriers operating from Oklahoma to Chicago O'Hare Intl

How many flights depart from Oklahoma to Chicago O'Hare Intl Airport on average per day?

As of May 2026, 157 flights take off from Oklahoma and land in Chicago O'Hare Intl Airport each day. The most common flight departure time for this route is 9:00AM, with 48% of daily flights taking off at noon.

How long does it take to fly to Chicago O'Hare Intl Airport?

On average, it takes 2h to fly from Oklahoma to Chicago O'Hare Intl Airport if you fly out of Tulsa (the most popular airport in Oklahoma) and into Chicago O'Hare Intl Airport (the most popular airport in Chicago O'Hare Intl Airport). If you’re flying out of Oklahoma City and into Chicago O'Hare Intl Airport, then the flight time is around 2h 15m.

What airlines fly to Chicago O'Hare Intl Airport?

American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Oklahoma according to our data. American Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 3 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.

How many flights depart from Oklahoma to Chicago O'Hare Intl Airport on average per week?

The number of flights available between Oklahoma and Chicago O'Hare Intl Airport is 1,100 per week as of May 2026. The most frequent departure day is Fri, with 16% of weekly flights leaving on this day.

How many operators does momondo search for flights from Oklahoma to Chicago O'Hare Intl Airport?

The number of operators available for flights from Oklahoma to Chicago O'Hare Intl Airport is 7 as of May 2026.

How old do you have to be to fly from Oklahoma to Chicago O'Hare Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oklahoma to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$73 Cheap Flights from Oklahoma to Chicago O'Hare Intl Airport in 2026

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Find the cheapest flights from Oklahoma to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:10 am - 11:43 am

DFW

ORD

2h 33mnonstop

9:10 am - 11:57 am

ORD

DFW

2h 47mnonstop

$128Frontier

Tue, Jun 9 - Wed, Jun 10

9:50 pm - 12:24 am

DFW

ORD

2h 34mnonstop

6:05 am - 8:44 am

ORD

DFW

2h 39mnonstop

$129Frontier

Sat, Oct 17 - Sat, Oct 24

5:13 pm - 7:55 pm

DFW

ORD

2h 42mnonstop

6:05 am - 8:44 am

ORD

DFW

2h 39mnonstop

$132Frontier

Thu, Sep 24 - Sun, Sep 27

1:19 pm - 4:10 pm

DFW

ORD

2h 51mnonstop

6:05 am - 8:44 am

ORD

DFW

2h 39mnonstop

$133Frontier

Wed, Aug 19 - Fri, Sep 11

6:13 pm - 7:53 am

XNA

ORD

37h 40m

2 stops

5:30 pm - 11:02 am

ORD

XNA

17h 32m

1 stop

$208Multiple Airlines

Mon, Aug 10 - Wed, Aug 19

6:13 pm - 12:25 pm

XNA

ORD

18h 12m

1 stop

5:30 pm - 11:02 am

ORD

XNA

17h 32m

1 stop

$226Multiple Airlines

Mon, Aug 10 - Wed, Aug 19

6:35 am - 8:48 am

TUL

ORD

2h 13mnonstop

9:40 am - 11:44 am

ORD

TUL

2h 04mnonstop

$237American Airlines

Tue, Jul 14 - Wed, Jul 15

7:35 pm - 9:44 pm

TUL

ORD

2h 09mnonstop

11:15 am - 1:20 pm

ORD

TUL

2h 05mnonstop

$240American Airlines

Sat, Jun 6 - Wed, Jun 10

6:30 pm - 8:40 pm

TUL

ORD

2h 10mnonstop

9:20 pm - 11:25 pm

ORD

TUL

2h 05mnonstop

$251United Airlines

Mon, Jun 8 - Tue, Jun 16

10:04 am - 5:12 pm

TUL

ORD

7h 08m

1 stop

5:30 am - 11:56 am

ORD

TUL

6h 26m

1 stop

$257Delta

Tue, Jul 14 - Wed, Jul 15

Delta flights from Oklahoma to Chicago O'Hare Intl Airport

Our best Delta deals on Oklahoma to Chicago O'Hare Intl Airport flight tickets

Delta

Jul 14

TUL10:04 amTulsa

7h 08m

1 stop

ORD5:12 pmChicago O'Hare Intl

Jul 15

ORD5:30 amChicago O'Hare Intl

6h 26m

1 stop

TUL11:56 amTulsa

$257

Delta

Jun 6

TUL4:28 pmTulsa

7h 40m

1 stop

ORD12:08 amChicago O'Hare Intl

Jun 10

ORD5:30 amChicago O'Hare Intl

6h 34m

1 stop

TUL12:04 pmTulsa

$260

Delta

Jun 8

TUL6:53 pmTulsa

5h 06m

1 stop

ORD11:59 pmChicago O'Hare Intl

Jun 16

ORD8:08 amChicago O'Hare Intl

7h 50m

1 stop

TUL3:58 pmTulsa

$271

American Airlines flights from Oklahoma to Chicago O'Hare Intl Airport

Our best American Airlines deals on Oklahoma to Chicago O'Hare Intl Airport flight tickets

American Airlines

Jul 14

TUL6:35 amTulsa

2h 13m

ORD8:48 amChicago O'Hare Intl

Jul 15

ORD9:40 amChicago O'Hare Intl

2h 04m

TUL11:44 amTulsa

$237

American Airlines

Jun 6

TUL7:35 pmTulsa

2h 09m

ORD9:44 pmChicago O'Hare Intl

Jun 10

ORD11:15 amChicago O'Hare Intl

2h 05m

TUL1:20 pmTulsa

$240

American Airlines

Sep 10

TUL7:26 pmTulsa

2h 04m

ORD9:30 pmChicago O'Hare Intl

Sep 14

ORD10:15 pmChicago O'Hare Intl

1h 59m

TUL12:14 amTulsa

$243

momondo Fare Finder

Use the filters below to find and compare flights from Oklahoma to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Tue 6/9

9:10 am-11:43 am

Nonstop2h 33m

Chicago O'Hare Intl

Wed 6/10

9:10 am-11:57 am

Nonstop2h 47m

$128

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Sat 10/17

9:50 pm-12:24 am

Nonstop2h 34m

Chicago O'Hare Intl

Sat 10/24

6:05 am-8:44 am

Nonstop2h 39m

$129

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Thu 9/24

5:13 pm-7:55 pm

Nonstop2h 42m

Chicago O'Hare Intl

Sun 9/27

6:05 am-8:44 am

Nonstop2h 39m

$132

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Wed 8/19

1:19 pm-4:10 pm

Nonstop2h 51m

Chicago O'Hare Intl

Fri 9/11

6:05 am-8:44 am

Nonstop2h 39m

$133

FayettevilleChicago

XNA - ORD

XNAORD

Fayetteville Northwest Arkansas

Mon 8/10

6:13 pm-7:53 am

2 stops37h 40m

Chicago O'Hare Intl

Wed 8/19

5:30 pm-11:02 am

1 stop17h 32m

$208

FayettevilleChicago

XNA - ORD

XNAORD

Fayetteville Northwest Arkansas

Mon 8/10

6:13 pm-12:25 pm

1 stop18h 12m

Chicago O'Hare Intl

Wed 8/19

5:30 pm-11:02 am

1 stop17h 32m

$226

TulsaChicago

TUL - ORD

TULORD

Tulsa

Tue 7/14

6:35 am-8:48 am

Nonstop2h 13m

Chicago O'Hare Intl

Wed 7/15

9:40 am-11:44 am

Nonstop2h 04m

$237

Quickest round-trip

TulsaChicago

TUL - ORD

TULORD

Tulsa

Sat 6/6

7:35 pm-9:44 pm

Nonstop2h 09m

Chicago O'Hare Intl

Wed 6/10

11:15 am-1:20 pm

Nonstop2h 05m

$240

TulsaChicago

TUL - ORD

TULORD

Tulsa

Mon 6/8

6:30 pm-8:40 pm

Nonstop2h 10m

Chicago O'Hare Intl

Tue 6/16

9:20 pm-11:25 pm

Nonstop2h 05m

$251

TulsaChicago

TUL - ORD

TULORD

Tulsa

Tue 7/14

10:04 am-5:12 pm

1 stop7h 08m

Chicago O'Hare Intl

Wed 7/15

5:30 am-11:56 am

1 stop6h 26m

$257

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oklahoma to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Oklahoma averaging around $93.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $615. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Oklahoma because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $866.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Oklahoma in the morning is the least expensive time of day to depart. momondo users have found prices as low as $588 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $917. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Oklahoma to Chicago O'Hare Intl flight route?

Fly from Tulsa to Chicago O'Hare Intl for the best Oklahoma - Chicago O'Hare Intl flight prices

How far in advance should I book a flight from Oklahoma to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Oklahoma when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $371 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Oklahoma for as low as $266 on momondo.

Can stopping save me money on Oklahoma to Chicago O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Oklahoma to Chicago O'Hare Intl Airport.

Cheap Oklahoma to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oklahoma to Chicago O'Hare Intl Airport

Best Price Found	$238
Fastest flight time	1h 56m
Direct flights	Every day

The best one-way flight to Chicago O'Hare Intl Airport from Oklahoma in the past 72 hours is $238. The best round-trip flight deal from Oklahoma to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $378.

The fastest flight from Oklahoma to Chicago O'Hare Intl Airport takes 1h 56m

Direct flights go from Oklahoma to Chicago O'Hare Intl Airport every day.

Search flight deals

Frequently asked questions about flying from Oklahoma to Chicago O'Hare Intl Airport

When did momondo last update prices for flights from Oklahoma to Chicago O'Hare Intl Airport?
Prices for flights from Oklahoma to Chicago O'Hare Intl Airport refresh daily.
How many operators does momondo search for flights from Oklahoma to Chicago O'Hare Intl Airport?
The number of operators available for flights from Oklahoma to Chicago O'Hare Intl Airport is 7 as of May 2026.
How old do you have to be to fly from Oklahoma to Chicago O'Hare Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oklahoma to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Oklahoma to Chicago O'Hare Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Oklahoma to Chicago O'Hare Intl Airport is Embraer 175 (Enhanced Winglets) (24.34% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 700 (19.14%), Embraer 170 (13.64%), and Canadair (Bombardier) Regional Jet CRJ-550 (10.99%).

Best airlines flying from Oklahoma to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Oklahoma to Chicago O'Hare Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $138	Free Cancellation	Rating 5.6 2,955 reviews	Search Frontier flights
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.1 11,668 reviews	Search American Airlines flights
United Airlines	PriceFrom $230	Free Cancellation	Rating 7.4 9,694 reviews	Search United Airlines flights

Lake Geneva

South Haven

Schaumburg

Rockford

Merrillville

Gurnee

Rosemont

Naperville

New Buffalo

Orland Park

Oak Brook

Kenosha

Joliet

Aurora

Racine

Janesville

Hammond

Evanston

Elgin

Tinley Park

Why use momondo?

Why should I use momondo to find a flight deal from Oklahoma to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oklahoma to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Oklahoma to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from Oklahoma which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Oklahoma to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oklahoma to Chicago.

I’m not ready to book a flight from Oklahoma to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Oklahoma and alert you when they change.

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Cheap flights from Oklahoma to Chicago from $73

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oklahoma to Chicago departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Oklahoma to Chicago O'Hare Intl Airport

Our best Delta deals on Oklahoma to Chicago O'Hare Intl Airport flight tickets

American Airlines flights from Oklahoma to Chicago O'Hare Intl Airport

Our best American Airlines deals on Oklahoma to Chicago O'Hare Intl Airport flight tickets

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Use the filters below to find and compare flights from Oklahoma to Chicago O'Hare Intl Airport that are best for you.

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How to get the cheapest flight ticket from Oklahoma to Chicago O'Hare Intl Airport

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest Oklahoma to Chicago O'Hare Intl flight route?

How far in advance should I book a flight from Oklahoma to Chicago O'Hare Intl Airport?

Can stopping save me money on Oklahoma to Chicago O'Hare Intl Airport flights?

What is the cheapest airline that flies from Oklahoma to Chicago O'Hare Intl?

What airlines fly to Chicago O'Hare Intl Airport?

How many flights depart from Oklahoma to Chicago O'Hare Intl Airport on average per day?

How many flights depart from Oklahoma to Chicago O'Hare Intl Airport on average per week?

How long does it take to fly to Chicago O'Hare Intl Airport?

Cheap Oklahoma to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oklahoma to Chicago O'Hare Intl Airport

Best Price Found

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Direct flights

Frequently asked questions about flying from Oklahoma to Chicago O'Hare Intl Airport

Best airlines flying from Oklahoma to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Oklahoma to Chicago O'Hare Intl Airport with momondo

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