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Tulsa

$82+ Cheap flights from Illinois to Tulsa (TUL)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TUL
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap flight deals from Illinois to Tulsa

Cheapest flights from Illinois to Tulsa
Explore the most affordable flight options available from Illinois to Tulsa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This Booking.com deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:43 pmSTL - TUL
1 stop23h 36mFrontier
Tue 12/238:14 pmTUL - STL
1 stop13h 48mFrontier
Deal found 12/7$225
This American Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:50 amORD - TUL
Nonstop2h 08mAmerican Airlines
Sun 1/47:13 pmTUL - ORD
Nonstop2h 16mAmerican Airlines
Deal found 12/6$319
This United Airlines deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:05 amSTL - TUL
1 stop6h 57mUnited Airlines
Thu 1/13:43 pmTUL - STL
1 stop6h 12mUnited Airlines
Deal found 12/7$351
This American Airlines deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:00 amSTL - TUL
1 stop13h 03mAmerican Airlines
Mon 12/296:23 pmTUL - STL
1 stop4h 33mAmerican Airlines
Deal found 12/5$352
This Southwest deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:00 pmSTL - TUL
1 stop5h 30mSouthwest
Thu 1/110:10 amTUL - STL
2 stops7h 15mSouthwest
Deal found 12/7$356
This Southwest deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:55 pmMDW - TUL
Nonstop1h 50mSouthwest
Sun 12/281:05 pmTUL - MDW
Nonstop1h 45mSouthwest
Deal found 12/8$374
This Booking.com deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:00 amORD - TUL
1 stop12h 19mFrontier
Sun 12/218:14 pmTUL - ORD
1 stop27h 58mFrontier
Deal found 12/8$391
This Southwest deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:50 amSTL - TUL
Nonstop1h 20mSouthwest
Wed 12/316:00 amTUL - STL
Nonstop1h 15mSouthwest
Deal found 12/6$395
This American Airlines deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:16 amSTL - TUL
1 stop4h 15mAmerican Airlines
Thu 12/2512:13 pmTUL - STL
1 stop10h 43mAmerican Airlines
Deal found 12/5$396
This Kiwi.com deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/132:26 pmORD - TUL
1 stop20h 01mMultiple Airlines
Mon 12/1512:30 pmTUL - ORD
2 stops30h 16mMultiple Airlines
Deal found 12/6$396
This Southwest deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:45 amSTL - TUL
2 stops8h 40mSouthwest
Mon 12/291:50 pmTUL - STL
2 stops7h 05mSouthwest
Deal found 12/5$405
This United Airlines deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:45 pmORD - TUL
Nonstop2h 17mUnited Airlines
Sun 12/282:20 pmTUL - ORD
Nonstop2h 05mUnited Airlines
Deal found 12/8$409

Find flight deals from Illinois to Tulsa

Keep the following information in mind while searching for Illinois to Tulsa flight deals. Data was last updated December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$171
(Southwest)

One-way from

$82
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$423

Good round-trip deal

$277 or less

Good one-way deal

$125 or less
Provider with most accurate pricing for Chicago (CHI)-Tulsa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Tulsa flights.
Search Deals
From Illinois to Tulsa
Search Deals
One-way flight from Illinois to Tulsa
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Illinois to Tulsa.
Search Deals
Price to beat on a one-way flight from Illinois to Tulsa.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Tulsa 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 2,558,603 searches. Data last updated December 8, 2025.
Use the filters below to find and compare flights from Illinois to Tulsa that are best for you.

Fly from

Illinois

Fly to

Tulsa

Route

Depart

Return

Price

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

Thu 1/8

10:35 am-3:30 pm

1 stop4h 55m

Tulsa

Mon 1/12

3:50 pm-5:05 pm

Nonstop1h 15m

$181

ChicagoTulsa

ORD - TUL

ORDTUL

Chicago O'Hare Intl

Sun 1/18

12:45 pm-3:02 pm

Nonstop2h 17m

Tulsa

Tue 1/20

10:30 am-12:35 pm

Nonstop2h 05m

$213

ChicagoTulsa

ORD - TUL

ORDTUL

Chicago O'Hare Intl

Sun 1/18

11:17 am-4:37 pm

1 stop5h 20m

Tulsa

Tue 1/20

1:56 pm-7:21 pm

1 stop5h 25m

$233

ChicagoTulsa

ORD - TUL

ORDTUL

Chicago O'Hare Intl

Sat 1/17

5:30 am-12:32 pm

1 stop7h 02m

Tulsa

Sun 1/18

5:26 pm-11:59 pm

1 stop6h 33m

$233

ChicagoTulsa

ORD - TUL

ORDTUL

Chicago O'Hare Intl

Sun 1/18

7:06 pm-9:15 pm

Nonstop2h 09m

Tulsa

Tue 1/20

4:52 pm-10:09 pm

1 stop5h 17m

$242

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

Thu 1/8

7:45 pm-9:05 pm

Nonstop1h 20m

Tulsa

Sun 1/11

6:50 am-12:30 pm

1 stop5h 40m

$250

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

Wed 2/11

2:45 pm-8:02 pm

1 stop5h 17m

Tulsa

Sat 2/14

3:47 pm-10:14 pm

1 stop6h 27m

$251

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

Thu 2/26

6:00 am-1:36 pm

1 stop7h 36m

Tulsa

Mon 3/2

5:20 pm-10:14 pm

1 stop4h 54m

$251

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

Thu 1/8

5:04 pm-10:28 pm

1 stop5h 24m

Tulsa

Sun 1/11

7:00 am-11:03 am

1 stop4h 03m

$255

ChicagoTulsa

ORD - TUL

ORDTUL

Chicago O'Hare Intl

Thu 1/15

7:06 pm-9:15 pm

Nonstop2h 09m

Tulsa

Sat 1/17

8:45 am-10:48 am

Nonstop2h 03m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 49 results
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Best time to book a flight from Illinois to Tulsa

Have a flexible travel schedule? Discover the best time to fly to Tulsa from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Tulsa

What is the cheapest month to book a flight from Illinois to Tulsa?

Currently, February is the cheapest month in which you can book a flight from Illinois to Tulsa (average of $163). Flying from Illinois to Tulsa in June is currently the most expensive (average of $279). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to TUL?

Find hourly flight availability from Illinois to Tulsa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.

A simple way to save on the total cost of your ticket is to fly from Illinois to Tulsa at noon. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Illinois to Tulsa?

Use this chart to determine the cheapest time to fly round-trip from Illinois to Tulsa. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Illinois to Tulsa flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Illinois to Tulsa

Explore weekly flight availability from Illinois to Tulsa. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 8, 2025.

The most flights from USIL to TUL are scheduled on a Monday (28 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (20 on average).

Related info for your journey

Find useful and relevant information for your journey from Illinois to Tulsa. 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 Tulsa from Illinois?

    If you book a flight to Tulsa from Illinois, you will be flying to Tulsa, which is the city’s only airport. Tulsa (TUL) is located 6.6 mi from the center of Tulsa.

  • How long is the flight from Illinois to Tulsa?

    Southwest, United Airlines, and Delta can get you from Illinois to Tulsa in just under 2h 17m. Your travel time can differ by up to 3h 03m. Airlines will cover a distance of 585 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Illinois to Tulsa one-way?

    $60 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $108 and $116, respectively.

  • What are the most popular routes from Illinois to Tulsa?

    Most travelers choose Chicago O'Hare Intl - Tulsa, Chicago Midway - Tulsa or Lambert-St Louis - Tulsa when deciding on the best route from Illinois to Tulsa.

  • What are the most reliable airlines from Illinois to Tulsa?

    Consider Japan Airlines (77%), Qatar Airways (76%) or Alaska Airlines (74%) when booking your flight. These represent the most reliable airlines when flying from Illinois to Tulsa.

  • What are the cheapest flights from Illinois to Tulsa?

    On average you can expect to pay $341 for a flight from Illinois to Tulsa. The cheapest flight overall is $125 while the most popular route, (Chicago O'Hare Intl - Tulsa) is currently priced at $213.

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

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

  • How can I find direct flights from Illinois to Tulsa?

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

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

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

  • What is the cheapest month to book a flight from Illinois to Tulsa?

    Currently, February is the cheapest month in which you can book a flight from Illinois to Tulsa (average of $163). Flying from Illinois to Tulsa in June is currently the most expensive (average of $279). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Tulsa?

Book flights to Tulsa if you plan to visit one of these locations
Catoosa
Broken Arrow
Owasso
McAlester

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Alternative routes for Illinois to Tulsa

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Top 3 airlines flying from Illinois to Tulsa

Discover the top 3 airlines that operate flights from Illinois to Tulsa. 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 2,558,603 searches. Data last updated December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$131Average$341FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$233Average$346FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$257Average$318FlexibilityNo cancel feeOn-time71%

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