Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Illinois to Oklahoma City from $56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Oklahoma City departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Illinois to Oklahoma City

Cheap round-trip flights

These are some of the best round-trip flight deals from Illinois to Oklahoma City that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Illinois to Oklahoma City.

Cheap last minute flights

Planning a quick getaway from Illinois to Oklahoma City? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Oklahoma City, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Illinois to Oklahoma City

Find recent round-trip train or bus tickets from Illinois to Oklahoma City.

All round-trip flight deals to Oklahoma City

The cheapest plane tickets to Oklahoma City found on KAYAK recently.
6:36 pm - 5:18 pmORD-OKC
22h 42m1 stop
8:16 pm - 12:32 amOKC-ORD
28h 16m1 stop
$148Frontier
Find Deal
Thu, Jan 9 - Thu, Jan 16
12:43 pm - 5:18 pmMDW-OKC
28h 35m1 stop
8:16 pm - 12:17 amOKC-MDW
28h 01m1 stop
$148Frontier
Find Deal
Thu, Jan 9 - Thu, Jan 16
7:40 am - 12:09 pmPIA-OKC
4h 29m1 stop
7:47 am - 2:58 pmOKC-PIA
7h 11m1 stop
$208American Airlines
Find Deal
Wed, Jan 8 - Sat, Jan 11
7:40 am - 12:09 pmPIA-OKC
4h 29m1 stop
7:47 am - 4:01 pmOKC-PIA
8h 14m2 stops
$213American Airlines
Find Deal
Wed, Jan 8 - Sat, Jan 11
10:54 am - 11:13 pmPIA-OKC
12h 19m2 stops
11:15 am - 9:31 pmOKC-PIA
10h 16m2 stops
$281United Airlines
Find Deal
Fri, Jan 10 - Tue, Jan 14
11:05 am - 4:12 pmSTL-OKC
5h 07m1 stop
5:00 am - 9:47 amOKC-STL
4h 47m1 stop
$296United Airlines
Find Deal
Tue, Dec 10 - Sat, Dec 14
7:50 am - 7:16 pmORD-OKC
11h 26m1 stop
2:43 pm - 11:59 pmOKC-ORD
9h 16m1 stop
Mon, Jan 27 - Fri, Feb 7
10:00 am - 7:32 pmORD-OKC
33h 32m2 stops
8:22 pm - 7:34 pmOKC-ORD
23h 12m1 stop
Tue, Dec 24 - Sat, Dec 28
5:15 pm - 11:55 pmORD-OKC
6h 40m1 stop
8:05 am - 1:45 pmOKC-ORD
5h 40m1 stop
$310Delta
Find Deal
Sat, Jan 18 - Sun, Jan 19
3:41 pm - 11:55 pmMDW-OKC
8h 14m1 stop
8:05 am - 2:53 pmOKC-MDW
6h 48m1 stop
$310Delta
Find Deal
Sat, Jan 18 - Sun, Jan 19
7:05 am - 7:29 pmMDW-OKC
12h 24m1 stop
$56Frontier
Find Deal
Tue, Mar 4
6:50 am - 7:29 pmORD-OKC
12h 39m1 stop
$59Frontier
Find Deal
Tue, Feb 25
6:00 am - 10:43 amSTL-OKC
4h 43m1 stop
$118Delta
Find Deal
Wed, Dec 25
7:42 pm - 10:21 pmORD-OKC
2h 39mnonstop
$147United Airlines
Find Deal
Wed, Dec 25
9:45 am - 11:55 amMDW-OKC
2h 10mnonstop
$147Southwest
Find Deal
Wed, Dec 25
11:05 am - 7:23 pmORD-OKC
8h 18m1 stop
$156Delta
Find Deal
Sat, Jan 25
7:30 am - 3:20 pmORD-OKC
7h 50m2 stops
$161Southwest
Find Deal
Wed, Jan 1
7:42 pm - 10:21 pmORD-OKC
2h 39mnonstop
$177United Airlines
Find Deal
Thu, Dec 26
8:39 pm - 11:17 pmORD-OKC
2h 38mnonstop
$181American Airlines
Find Deal
Thu, Dec 26
8:40 pm - 10:58 pmORD-OKC
2h 18mnonstop
$188American Airlines
Find Deal
Sat, Dec 14
5:10 am - 12:45 pmMDW-OKC
7h 35m1 stop
3:51 pm - 12:13 amOKC-MDW
8h 22m1 stop
$415Frontier
Find Deal
Sat, Nov 30 - Tue, Dec 3
5:38 pm - 7:36 pmSTL-OKC
25h 58m1 stop
4:53 pm - 12:06 amOKC-STL
7h 13m1 stop
$584Frontier
Find Deal
Wed, Nov 27 - Fri, Nov 29
7:35 pm - 10:07 pmORD-OKC
2h 32mnonstop
10:20 am - 12:37 pmOKC-ORD
2h 17mnonstop
$591United Airlines
Find Deal
Sat, Nov 30 - Sun, Dec 1
7:00 am - 2:20 pmORD-OKC
7h 20m1 stop
6:10 am - 1:00 pmOKC-ORD
6h 50m1 stop
$650Southwest
Find Deal
Sat, Nov 30 - Sun, Dec 1
8:40 pm - 11:02 pmORD-OKC
2h 22mnonstop
5:00 am - 9:25 amOKC-ORD
4h 25m1 stop
$651American Airlines
Find Deal
Sat, Nov 30 - Sun, Dec 1
7:30 am - 5:40 pmORD-OKC
10h 10m2 stops
6:10 am - 1:00 pmOKC-ORD
6h 50m1 stop
$655Southwest
Find Deal
Sat, Nov 30 - Sun, Dec 1
5:45 am - 12:05 pmSTL-OKC
6h 20m1 stop
5:00 am - 8:54 amOKC-STL
3h 54m1 stop
$682American Airlines
Find Deal
Wed, Nov 27 - Sun, Dec 1
8:00 pm - 10:15 pmMDW-OKC
2h 15mnonstop
3:20 pm - 5:15 pmOKC-MDW
1h 55mnonstop
$704Southwest
Find Deal
Sat, Nov 30 - Tue, Dec 3
6:00 am - 10:24 amSTL-OKC
4h 24m1 stop
6:26 pm - 11:41 pmOKC-STL
5h 15m1 stop
$806Delta
Find Deal
Wed, Nov 27 - Sat, Nov 30
8:05 am - 6:29 pmSTL-OKC
10h 24m2 stops
7:15 am - 12:19 pmOKC-STL
5h 04m1 stop
$807United Airlines
Find Deal
Wed, Nov 27 - Sun, Dec 1
9:45 am - 12:15 pmORD-OKC
2h 30mnonstop
5:15 am - 7:28 amOKC-ORD
2h 13mnonstop
$323American Airlines
Find Deal
Tue, Dec 24 - Tue, Dec 31
9:05 am - 11:51 amORD-OKC
2h 46mnonstop
7:35 am - 9:54 amOKC-ORD
2h 19mnonstop
$334United Airlines
Find Deal
Fri, Dec 20 - Wed, Dec 25
9:45 am - 11:55 amMDW-OKC
2h 10mnonstop
3:20 pm - 5:15 pmOKC-MDW
1h 55mnonstop
$335Southwest
Find Deal
Tue, Dec 24 - Tue, Dec 31
9:15 pm - 11:00 pmSTL-OKC
1h 45mnonstop
3:50 pm - 5:15 pmOKC-STL
1h 25mnonstop
$342Southwest
Find Deal
Fri, Jan 17 - Sun, Jan 19
9:40 am - 12:09 pmORD-OKC
2h 29mnonstop
5:17 am - 7:30 amOKC-ORD
2h 13mnonstop
$351American Airlines
Find Deal
Thu, Jan 9 - Thu, Jan 16
2:50 pm - 5:14 pmORD-OKC
2h 24mnonstop
5:44 pm - 7:49 pmOKC-ORD
2h 05mnonstop
$352American Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
8:39 pm - 11:17 pmORD-OKC
2h 38mnonstop
5:44 pm - 7:49 pmOKC-ORD
2h 05mnonstop
$353American Airlines
Find Deal
Thu, Jan 2 - Tue, Jan 7
7:05 pm - 9:20 pmMDW-OKC
2h 15mnonstop
4:55 pm - 6:50 pmOKC-MDW
1h 55mnonstop
$354Southwest
Find Deal
Fri, Jan 3 - Sun, Jan 5
8:00 pm - 10:15 pmMDW-OKC
2h 15mnonstop
3:20 pm - 5:15 pmOKC-MDW
1h 55mnonstop
$355Southwest
Find Deal
Sat, Dec 28 - Tue, Dec 31
7:42 pm - 10:21 pmORD-OKC
2h 39mnonstop
12:37 pm - 2:55 pmOKC-ORD
2h 18mnonstop
$363United Airlines
Find Deal
Tue, Dec 24 - Tue, Dec 31

Frontier flights from Illinois to Oklahoma City

Our best Frontier deals on Illinois to Oklahoma City flight tickets
Frontier
Jan 9
ORD6:36 pmChicago O'Hare Intl
22h 42m
1 stop
OKC5:18 pmOklahoma City Will Rogers World
Jan 16
OKC8:16 pmOklahoma City Will Rogers World
28h 16m
1 stop
ORD12:32 amChicago O'Hare Intl
Frontier
Jan 3
STL9:29 pmLambert-St Louis
13h 00m
1 stop
OKC10:29 amOklahoma City Will Rogers World
Jan 6
OKC11:29 amOklahoma City Will Rogers World
9h 00m
1 stop
STL8:29 pmLambert-St Louis
Frontier
Dec 12
STL8:34 pmLambert-St Louis
20h 49m
1 stop
OKC5:23 pmOklahoma City Will Rogers World
Dec 16
OKC7:47 pmOklahoma City Will Rogers World
24h 59m
1 stop
STL8:46 pmLambert-St Louis

United Airlines flights from Illinois to Oklahoma City

Our best United Airlines deals on Illinois to Oklahoma City flight tickets
United Airlines
Jan 10
PIA10:54 amGreater Peoria
12h 19m
2 stops
OKC11:13 pmOklahoma City Will Rogers World
Jan 14
OKC11:15 amOklahoma City Will Rogers World
10h 16m
2 stops
PIA9:31 pmGreater Peoria
United Airlines
Dec 10
STL11:05 amLambert-St Louis
5h 07m
1 stop
OKC4:12 pmOklahoma City Will Rogers World
Dec 14
OKC5:00 amOklahoma City Will Rogers World
4h 47m
1 stop
STL9:47 amLambert-St Louis
United Airlines
Feb 1
STL11:30 amLambert-St Louis
10h 09m
2 stops
OKC9:39 pmOklahoma City Will Rogers World
Feb 2
OKC7:25 amOklahoma City Will Rogers World
6h 49m
1 stop
STL2:14 pmLambert-St Louis

See travel insights to Oklahoma City from

How to get the cheapest flight ticket from Illinois to Oklahoma City

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

What is the cheapest month to fly to Oklahoma City?

The cheapest month to fly to Oklahoma City from Illinois is in February. Flight prices, which tend to average around $257, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Oklahoma City, with average flight prices from Illinois averaging around $295.

What is the cheapest day to depart on your flight to Oklahoma City?

The cheapest day to depart on your flight to Oklahoma City is on a Saturday when prices can be found for as low as $298. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Oklahoma City is Monday, with ticket prices averaging around $385.

What is the cheapest time of day to depart on your flight to Oklahoma City?

The cheapest time of day to fly to Oklahoma City is in the morning when flights can be purchased for as low as $343. Flights to Oklahoma City are more costly at noon, with an average ticket price of $353. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Illinois to Oklahoma City Will Rogers World flight route?

Fly from Chicago Midway to Oklahoma City Will Rogers World for the best Illinois - Oklahoma City Will Rogers World flight prices

How far in advance should I book a flight to Oklahoma City?

Most flyers found that booking tickets 59 days in advance of their planned departure date is the best time to get cheap flights to Oklahoma City. During this timeframe, flight prices are around $338. In the past 72 hours, momondo users found flights from Illinois to Oklahoma City for as low as $198.

What cabin class options are available on Illinois to Oklahoma City Will Rogers World flights?

There are 4 cabin classes available to choose from on Illinois to Oklahoma City Will Rogers World flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Oklahoma City flights?

You could potentially save up to 59% on your flight if you consider stops on a Illinois to Oklahoma City flight.

Cheap Illinois to Oklahoma City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Oklahoma City

Best Price Found

$56

Fastest flight time

1h 35m

Direct flights

Every day

Airports in Oklahoma City

1 airport
The best one-way flight to Oklahoma City from Illinois in the past 72 hours is $56. The best round-trip flight deal from Illinois to Oklahoma City found on momondo in the last 72 hours is $148.
The fastest flight from Illinois to Oklahoma City takes 1h 35m
Direct flights go from Illinois to Oklahoma City every day.
There is 1 airport near Oklahoma City: Oklahoma City Will Rogers World (OKC)

  • When did momondo last update prices for flights from Illinois to Oklahoma City Will Rogers World Airport?

    Prices for flights from Illinois to Oklahoma City Will Rogers World Airport refresh daily.

  • How many operators does momondo search for flights from Illinois to Oklahoma City Will Rogers World Airport?

  • How old do you have to be to fly from Illinois to Oklahoma City Will Rogers World Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Oklahoma City Will Rogers World Airport.

  • What documentation or ID do you need to fly to Oklahoma City Will Rogers World Airport?

    The travel and health documents required for your trip to Oklahoma City Will Rogers World Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oklahoma City Will Rogers World Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Illinois to Oklahoma City?


Best airlines flying from Illinois to Oklahoma City

Compare and see reviews for airlines that fly from Illinois to Oklahoma City with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $112Free CancellationRating
6.1
3,526 reviews
Search Frontier flights
United AirlinesPriceFrom $204Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights
American AirlinesPriceFrom $209Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $262Free CancellationRating
8.1
4,984 reviews
Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Oklahoma City. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Oklahoma City from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Illinois to Oklahoma City?

Once all potential Illinois to Oklahoma City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Illinois to Oklahoma City now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oklahoma City and let you know when they change.


An easier way to manage your Oklahoma City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 11/30
Sat 12/7
Email me momondo's favorite deals

Find better results for your trip to the United States