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Cheap flights from Illinois to Oklahoma City (OKC) from $79

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — OKC
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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How far in advance should I book a flight from Illinois to Oklahoma City?

Users have found that booking a flight from Illinois to Oklahoma City at least 42 days early can save you up to 198% on average compared to booking a flight this week. If booking 42 days before your flight isn’t an option for you, users have found flights from Illinois to Oklahoma City for as little as $279 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $648 for flights departing within the next 3 days.

What is the cheapest month to fly from Illinois to Oklahoma City?

The best pricing can be found in the month of February. Prices to Oklahoma City from Illinois average $325. You can even find prices in February for less than $325, as users have found deals to Oklahoma City from as low as $190. The month of June appears to be one of the more expensive times to travel to Oklahoma City from Illinois. Flying in the targeted month can save you up to 33%.

When is the cheapest time to fly from Illinois to Oklahoma City (IL - OKC)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Oklahoma City as you normally would.

Cheap Frontier flights from Illinois to Oklahoma City

Explore cheap flight options specifically provided by Frontier for the route between Illinois and Oklahoma City. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the lowest-priced Frontier flights heading from Illinois to Oklahoma City. Come back soon if you're not finding the exact deal you're looking for.
Sat 5/258:04 pmSTL - OKC
1 stop16h 32mFrontier
Tue 5/288:39 amOKC - STL
1 stop24h 57mFrontier
Deal found 5/15$142
Wed 5/295:01 amMDW - OKC
1 stop10h 09mFrontier
Thu 5/301:26 pmOKC - MDW
1 stop8h 01mFrontier
Deal found 5/15$145
Thu 6/66:00 amORD - OKC
1 stop6h 34mFrontier
Fri 6/72:39 pmOKC - ORD
1 stop6h 09mFrontier
Deal found 5/16$154
Thu 6/2010:41 pmMDW - OKC
1 stop14h 53mFrontier
Sun 6/234:50 pmOKC - MDW
1 stop11h 56mFrontier
Deal found 5/16$156
Fri 6/145:36 pmSTL - OKC
1 stop18h 59mFrontier
Fri 6/212:39 pmOKC - STL
1 stop18h 50mFrontier
Deal found 5/15$157
Wed 6/129:53 pmORD - OKC
1 stop14h 41mFrontier
Sun 6/161:25 pmOKC - ORD
1 stop11h 15mFrontier
Deal found 5/15$158
Fri 8/166:48 pmORD - OKC
1 stop20h 58mFrontier
Sun 8/187:39 pmOKC - ORD
1 stop9h 08mFrontier
Deal found 5/16$159
Fri 9/206:48 pmORD - OKC
1 stop20h 58mFrontier
Sun 9/227:39 pmOKC - ORD
1 stop9h 08mFrontier
Deal found 5/15$160
Fri 6/145:55 amMDW - OKC
1 stop7h 39mFrontier
Fri 6/212:39 pmOKC - MDW
1 stop21h 08mFrontier
Deal found 5/15$167

Cheap American Airlines flights from Illinois to Oklahoma City

Explore cheap flight options specifically provided by American Airlines for the route between Illinois and Oklahoma City. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from Illinois to Oklahoma City. Deals frequently update to provide users with more options.
Wed 9/44:40 pmPIA - OKC
1 stop4h 59mAmerican Airlines
Tue 9/101:50 pmOKC - PIA
1 stop7h 38mAmerican Airlines
Deal found 5/15$225
Tue 8/134:47 pmORD - OKC
1 stop6h 12mAmerican Airlines
Tue 8/205:17 amOKC - ORD
Nonstop2h 11mAmerican Airlines
Deal found 5/15$233
Wed 7/37:05 amORD - OKC
1 stop6h 03mAmerican Airlines
Tue 7/95:19 amOKC - ORD
Nonstop2h 11mAmerican Airlines
Deal found 5/16$243
Thu 10/38:20 amORD - OKC
1 stop5h 09mAmerican Airlines
Sat 10/55:34 pmOKC - ORD
Nonstop2h 11mAmerican Airlines
Deal found 5/16$244
Wed 8/144:34 pmPIA - OKC
1 stop6h 25mAmerican Airlines
Tue 8/2010:09 amOKC - PIA
1 stop4h 56mAmerican Airlines
Deal found 5/15$247
Tue 10/156:00 amORD - OKC
1 stop5h 29mAmerican Airlines
Wed 10/302:07 pmOKC - ORD
1 stop7h 40mAmerican Airlines
Deal found 5/16$249
Fri 9/275:19 amORD - OKC
1 stop4h 15mAmerican Airlines
Tue 10/15:34 pmOKC - ORD
Nonstop2h 11mAmerican Airlines
Deal found 5/15$250
Wed 7/37:05 amORD - OKC
1 stop6h 03mAmerican Airlines
Tue 7/91:47 pmOKC - ORD
1 stop7h 33mAmerican Airlines
Deal found 5/16$251
Thu 10/32:55 pmORD - OKC
Nonstop2h 09mAmerican Airlines
Sat 10/512:10 pmOKC - ORD
Nonstop2h 15mAmerican Airlines
Deal found 5/16$263

Cheap Illinois to Oklahoma City flights in May & June 2024

Find cheap flight options from Illinois to Oklahoma City specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Scroll through some of the best deals on flights from Illinois to Oklahoma City in 2024. Check back regularly for other flight deals.
Sat 5/258:04 pmSTL - OKC
1 stop16h 32mFrontier
Tue 5/288:39 amOKC - STL
1 stop24h 57mFrontier
Deal found 5/15$142
Wed 5/295:01 amMDW - OKC
1 stop10h 09mFrontier
Thu 5/301:26 pmOKC - MDW
1 stop8h 01mFrontier
Deal found 5/15$145
Thu 6/66:00 amORD - OKC
1 stop6h 34mFrontier
Fri 6/72:39 pmOKC - ORD
1 stop6h 09mFrontier
Deal found 5/16$154
Thu 6/2010:41 pmMDW - OKC
1 stop14h 53mFrontier
Sun 6/234:50 pmOKC - MDW
1 stop11h 56mFrontier
Deal found 5/16$156
Fri 6/145:36 pmSTL - OKC
1 stop18h 59mFrontier
Fri 6/212:39 pmOKC - STL
1 stop18h 50mFrontier
Deal found 5/15$157
Wed 6/129:53 pmORD - OKC
1 stop14h 41mFrontier
Sun 6/161:25 pmOKC - ORD
1 stop11h 15mFrontier
Deal found 5/15$158
Thu 6/135:01 amMDW - OKC
1 stop7h 33mFrontier
Tue 6/181:20 pmOKC - MDW
1 stop15h 13mFrontier
Deal found 5/15$159
Fri 6/145:55 amMDW - OKC
1 stop7h 39mFrontier
Fri 6/212:39 pmOKC - MDW
1 stop21h 08mFrontier
Deal found 5/15$167
Wed 6/125:55 amMDW - OKC
1 stop9h 09mFrontier
Sun 6/161:25 pmOKC - MDW
1 stop22h 35mFrontier
Deal found 5/15$169

Illinois to Oklahoma City 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Oklahoma City in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Scroll through some of the best deals on flights from Illinois to Oklahoma City in 2024. Check back regularly for other flight deals.
Sat 5/258:04 pmSTL - OKC
1 stop16h 32mFrontier
Tue 5/288:39 amOKC - STL
1 stop24h 57mFrontier
Deal found 5/15$142
Wed 5/295:01 amMDW - OKC
1 stop10h 09mFrontier
Thu 5/301:26 pmOKC - MDW
1 stop8h 01mFrontier
Deal found 5/15$145
Thu 6/66:00 amORD - OKC
1 stop6h 34mFrontier
Fri 6/72:39 pmOKC - ORD
1 stop6h 09mFrontier
Deal found 5/16$154
Thu 6/2010:41 pmMDW - OKC
1 stop14h 53mFrontier
Sun 6/234:50 pmOKC - MDW
1 stop11h 56mFrontier
Deal found 5/16$156
Fri 6/145:36 pmSTL - OKC
1 stop18h 59mFrontier
Fri 6/212:39 pmOKC - STL
1 stop18h 50mFrontier
Deal found 5/15$157
Wed 6/129:53 pmORD - OKC
1 stop14h 41mFrontier
Sun 6/161:25 pmOKC - ORD
1 stop11h 15mFrontier
Deal found 5/15$158
Fri 8/166:48 pmORD - OKC
1 stop20h 58mFrontier
Sun 8/187:39 pmOKC - ORD
1 stop9h 08mFrontier
Deal found 5/16$159
Thu 6/135:01 amMDW - OKC
1 stop7h 33mFrontier
Tue 6/181:20 pmOKC - MDW
1 stop15h 13mFrontier
Deal found 5/15$159
Fri 9/206:48 pmORD - OKC
1 stop20h 58mFrontier
Sun 9/227:39 pmOKC - ORD
1 stop9h 08mFrontier
Deal found 5/15$160

Non-stop flights to Oklahoma City from Illinois

Discover non-stop flight options from Illinois to Oklahoma City. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
If you're seeking options on non-stop flights from Illinois to Oklahoma City, check out these fares. If you're looking for other options for flights from Illinois to Oklahoma City, make sure to update the search form at the top of page.
Wed 7/37:40 pmORD - OKC
Nonstop2h 20mUnited Airlines
Thu 7/47:35 amOKC - ORD
Nonstop2h 17mUnited Airlines
Deal found 5/16$240
Wed 5/299:25 amORD - OKC
Nonstop2h 23mUnited Airlines
Thu 5/307:35 amOKC - ORD
Nonstop2h 17mUnited Airlines
Deal found 5/15$242
Tue 10/152:35 pmORD - OKC
Nonstop2h 21mUnited Airlines
Wed 10/307:35 amOKC - ORD
Nonstop2h 18mUnited Airlines
Deal found 5/16$245
Thu 10/32:55 pmORD - OKC
Nonstop2h 09mAmerican Airlines
Sat 10/512:10 pmOKC - ORD
Nonstop2h 15mAmerican Airlines
Deal found 5/16$263
Fri 8/301:40 pmORD - OKC
Nonstop2h 08mAmerican Airlines
Mon 9/25:17 amOKC - ORD
Nonstop2h 11mAmerican Airlines
Deal found 5/15$264
Wed 7/38:15 amORD - OKC
Nonstop2h 20mAmerican Airlines
Tue 7/95:19 amOKC - ORD
Nonstop2h 11mAmerican Airlines
Deal found 5/16$269
Fri 8/166:05 pmORD - OKC
Nonstop2h 12mAmerican Airlines
Sun 8/185:17 amOKC - ORD
Nonstop2h 11mAmerican Airlines
Deal found 5/16$270
Mon 7/19:25 amORD - OKC
Nonstop2h 23mUnited Airlines
Tue 7/27:35 amOKC - ORD
Nonstop2h 17mUnited Airlines
Deal found 5/15$276
Sun 9/18:19 amORD - OKC
Nonstop2h 14mAmerican Airlines
Sun 9/87:10 amOKC - ORD
Nonstop2h 10mAmerican Airlines
Deal found 5/15$279

Illinois to Oklahoma City flights leaving soon

Find last-minute flight options from Illinois to Oklahoma City for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the last-minute flights available departing from Illinois to Oklahoma City. To prevent any unwanted surprises, users should verify their flight info before booking.
Sat 5/258:04 pmSTL - OKC
1 stop16h 32mFrontier
Tue 5/288:39 amOKC - STL
1 stop24h 57mFrontier
Deal found 5/15$142
Wed 5/226:45 pmORD - OKC
1 stop17h 51mFrontier
Sun 5/261:26 pmOKC - ORD
1 stop7h 49mFrontier
Deal found 5/15$219
Sat 5/255:56 pmORD - OKC
1 stop18h 40mFrontier
Mon 5/274:17 pmOKC - ORD
1 stop8h 56mFrontier
Deal found 5/15$244
Sat 5/2510:01 pmMDW - OKC
1 stop14h 35mFrontier
Mon 5/274:17 pmOKC - MDW
1 stop24h 55mFrontier
Deal found 5/15$244
Wed 5/225:01 amMDW - OKC
1 stop10h 09mFrontier
Sun 5/261:26 pmOKC - MDW
1 stop8h 28mFrontier
Deal found 5/15$297
Fri 5/245:01 amMDW - OKC
1 stop7h 34mFrontier
Sun 5/261:26 pmOKC - MDW
1 stop8h 28mFrontier
Deal found 5/14$338
Fri 5/248:45 pmSTL - OKC
1 stop21h 13mFrontier
Sun 5/261:26 pmOKC - STL
1 stop20h 10mFrontier
Deal found 5/15$348
Sat 5/255:21 amSTL - OKC
1 stop4h 32mAmerican Airlines
Sat 5/252:35 pmOKC - STL
1 stop4h 53mAmerican Airlines
Deal found 5/15$356
Sat 5/252:55 pmORD - OKC
Nonstop2h 13mAmerican Airlines
Mon 5/276:37 amOKC - ORD
1 stop6h 03mAmerican Airlines
Deal found 5/15$373

One-way flights to Oklahoma City from Illinois

Search for one-way flight options from Illinois to Oklahoma City. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the best available deals we've found on one-way flights from Illinois to Oklahoma City. Users in need of a round-trip flight from Illinois to Oklahoma City instead should update the search form at the top of page.
Thu 6/135:01 amMDW - OKC
1 stop7h 33mFrontier
Deal found 5/15$79
Sat 6/1510:11 pmORD - OKC
1 stop14h 24mFrontier
Deal found 5/15$80
Mon 6/105:55 amMDW - OKC
1 stop7h 51mFrontier
Deal found 5/16$80
Tue 6/256:00 amORD - OKC
1 stop11h 27mFrontier
Deal found 5/15$81
Wed 6/128:02 pmSTL - OKC
1 stop16h 32mFrontier
Deal found 5/16$81
Wed 6/195:55 amMDW - OKC
1 stop9h 09mFrontier
Deal found 5/15$81
Sun 6/166:00 amORD - OKC
1 stop6h 35mFrontier
Deal found 5/15$83
Sun 6/165:05 amMDW - OKC
1 stop7h 30mFrontier
Deal found 5/15$83
Mon 6/108:23 pmORD - OKC
1 stop15h 56mFrontier
Deal found 5/14$85

Find flights from Illinois to Oklahoma City within your budget

Customize your flight search to find flights from Illinois to Oklahoma City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$145 - $329

Route

Depart

Return

Price

Chicago MidwayOklahoma City Will Rogers World

MDW - OKC

MDWOKC

Chicago Midway

Wed 5/29

1 stop10h 09m

Oklahoma City Will Rogers World

Thu 5/30

1 stop8h 01m

$145

Chicago O'Hare IntlOklahoma City Will Rogers World

ORD - OKC

ORDOKC

Chicago O'Hare Intl

Thu 6/6

1 stop6h 34m

Oklahoma City Will Rogers World

Fri 6/7

1 stop6h 09m

$154

Chicago MidwayOklahoma City Will Rogers World

MDW - OKC

MDWOKC

Chicago Midway

Thu 6/20

1 stop14h 53m

Oklahoma City Will Rogers World

Sun 6/23

1 stop11h 56m

$156

Lambert-St LouisOklahoma City Will Rogers World

STL - OKC

STLOKC

Lambert-St Louis

Fri 6/14

1 stop18h 59m

Oklahoma City Will Rogers World

Fri 6/21

1 stop18h 50m

$157

Chicago O'Hare IntlOklahoma City Will Rogers World

ORD - OKC

ORDOKC

Chicago O'Hare Intl

Wed 6/12

1 stop14h 41m

Oklahoma City Will Rogers World

Sun 6/16

1 stop11h 15m

$158

Greater PeoriaOklahoma City Will Rogers World

PIA - OKC

PIAOKC

Greater Peoria

Wed 9/4

1 stop4h 59m

Oklahoma City Will Rogers World

Tue 9/10

1 stop7h 38m

$225

Chicago O'Hare IntlOklahoma City Will Rogers World

ORD - OKC

ORDOKC

Chicago O'Hare Intl

Wed 5/29

Nonstop2h 23m

Oklahoma City Will Rogers World

Thu 5/30

1 stop5h 03m

$232

Chicago MidwayOklahoma City Will Rogers World

MDW - OKC

MDWOKC

Chicago Midway

Tue 8/13

1 stop7h 35m

Oklahoma City Will Rogers World

Tue 8/20

1 stop6h 34m

$238

Chicago O'Hare IntlOklahoma City Will Rogers World

ORD - OKC

ORDOKC

Chicago O'Hare Intl

Wed 6/12

2 stops24h 28m

Oklahoma City Will Rogers World

Sun 6/16

2 stops21h 22m

$329

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Oklahoma City

Get insights into the airlines that provide service to Oklahoma City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oklahoma City. Reviews last updated May 16, 2024.
Read reviews from past customers who have flown Frontier, American Airlines and United Airlines from Illinois to Oklahoma City. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
6,040 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines
8.1
Very good
9,157 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
10,673 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

WestJet
7.5
Good
2,919 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
10,924 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Oklahoma City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Oklahoma City from Illinois?

    Oklahoma City Will Rogers World (OKC) is the airport you will fly into if you book a flight from Illinois to Oklahoma City. It is only a 7.0 mi journey from Will Rogers World (OKC) to Oklahoma City’s city center.

  • Can I find flights from Illinois to Oklahoma City for under $200 on Cheapflights?

    Yes, there are multiple flights from Illinois to Oklahoma City for under $200. The cheapest flight booked recently is on Frontier for just $145, but on average you can expect to pay $173.

  • Are there nonstop flights from Illinois to Oklahoma City for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Illinois to Oklahoma City under $300. A good price for a nonstop flight from Illinois to Oklahoma City is less than $289.

  • Are there last-minute flights available from Illinois to Oklahoma City for under $200?

    There are currently 20+ open flights from Illinois to Oklahoma City within the next 7 days for less than $200.

  • What days are nonstop flights available from Illinois to Oklahoma City?

    You can find nonstop flights on the following days: Tuesday.

  • How many flights depart from Illinois to Oklahoma City on average per day?

    2 flight departures from Illinois to Oklahoma City per day on average.
    Evening (6pm - Midnight) - 100% of flight departures

  • How long is the flight from Illinois to Oklahoma City?

    Airlines like Frontier, American Airlines, and United Airlines fly from Illinois to Oklahoma City in about 2h 23m. The time it takes to get you to your destination can typically vary by up to 7h 46m. There are 696 mi between Illinois and Oklahoma City. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Illinois to Oklahoma City?

    While some choose either Chicago Midway - Oklahoma City Will Rogers World or Lambert-St Louis - Oklahoma City Will Rogers World, Chicago O'Hare Intl - Oklahoma City Will Rogers World is the most popular route from Illinois to Oklahoma City.

  • What are the most reliable airlines from Illinois to Oklahoma City?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Illinois to Oklahoma City on time: Republic Airways (83%), Royal Jordanian (82%), Air Canada (82%).

  • What are the cheapest flights from Illinois to Oklahoma City?

    The cheapest flight price from Illinois to Oklahoma City is $116. On average you can expect to pay $315. The most popular route, (Chicago O'Hare Intl - Oklahoma City Will Rogers World), can usually be booked for $203.

  • What does ORD to OKC mean?

    This is defined as Chicago O'Hare Intl Airport (ORD) and Oklahoma City Will Rogers World Airport (OKC). Codes like Oklahoma City Will Rogers World Airport are often used to just call airports uniquely. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Illinois to Oklahoma City that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Oklahoma City flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Illinois to Oklahoma City with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Oklahoma City flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Illinois to Oklahoma City that include hotel bookings?

    Yes. In addition to deals on Illinois to Oklahoma City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Oklahoma City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Oklahoma City.

  • Can I find deals for business class flights from Illinois to Oklahoma City?

    Yes. Cheapflights offers flight deals from Illinois to Oklahoma City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Illinois to Oklahoma City that allow pets onboard?

    Many airlines flying from Illinois to Oklahoma City offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Illinois to Oklahoma City?

    Yes, you can often find last-minute deals on Illinois to Oklahoma City flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Illinois to Oklahoma City flight deals updated?

    The Illinois to Oklahoma City flight deals you see on this page were last updated on 5/16.

See more FAQs

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Top 2 airlines flying from Illinois to Oklahoma City

Discover the top 2 airlines that operate flights from Illinois to Oklahoma City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$162Average$353FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$206Average$458FlexibilityNo cancel feeOn-time71%
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Search flights from Illinois to Oklahoma City by cabin class

Find flights from Illinois to Oklahoma City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Illinois to Oklahoma City

Find hourly flight availability from Illinois to Oklahoma City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
1%of flight departuresEarly morningMidnight to 6 am
18%of flight departuresMorning6 am to noon
38%of flight departuresAfternoonNoon to 6 pm
43%of flight departuresEvening6 pm to midnight
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6 AM
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Illinois to Oklahoma City?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Illinois to Oklahoma City. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Oklahoma City?

Millions of users choose and trust Cheapflights to book the best flight deals from Illinois to Oklahoma City for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Illinois to Oklahoma City with no change fees?

Certainly. Search results for flights to Oklahoma City from Illinois shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Illinois to Oklahoma City become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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