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Tulsa

$49+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TUL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Illinois to Tulsa

Keep the following information in mind while searching for Illinois to Tulsa flight deals. Data was last updated July 3, 2025.

Round-trip from

$97
(Southwest)

One-way from

$49
(Southwest)

Popular in

February

Cheapest in

August

Average price

$321

Good round-trip deal

$231 or less

Good one-way deal

$257 or less
From Illinois to Tulsa
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One-way flight from Illinois to Tulsa
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Highest demand for flights based on searches. 12% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Illinois to Tulsa.
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Price to beat on a one-way flight from Illinois to Tulsa.
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Find 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 July 3, 2025.

This Southwest deal was found by Cheapflights users on 7/3. 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 8/79:40 pmSTL - TUL
Nonstop1h 15mSouthwest
Mon 8/115:15 pmTUL - STL
Nonstop1h 20mSouthwest
Deal found 7/3$97
This American Airlines deal was found by Cheapflights users on 7/1. 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 9/109:45 amORD - TUL
Nonstop2h 01mAmerican Airlines
Mon 9/156:41 pmTUL - ORD
Nonstop1h 59mAmerican Airlines
Deal found 7/1$197
This Southwest deal was found by Cheapflights users on 7/3. 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 8/75:25 amMDW - TUL
1 stop3h 50mSouthwest
Mon 8/119:50 amTUL - MDW
Nonstop1h 45mSouthwest
Deal found 7/3$203
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:00 amMDW - TUL
1 stop7h 10mDelta
Tue 9/166:01 amTUL - MDW
1 stop5h 47mDelta
Deal found 7/3$217
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/145:45 amORD - TUL
1 stop6h 12mDelta
Mon 8/186:39 pmTUL - ORD
1 stop5h 17mDelta
Deal found 7/1$217
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 8/47:38 pmSTL - TUL
1 stop4h 18mAmerican Airlines
Thu 8/147:25 pmTUL - STL
1 stop4h 26mAmerican Airlines
Deal found 7/1$219
This Southwest deal was found by Cheapflights users on 7/2. 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 8/73:10 pmORD - TUL
1 stop8h 05mSouthwest
Mon 8/116:30 amTUL - ORD
2 stops6h 35mSouthwest
Deal found 7/2$222
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 9/2512:50 pmORD - TUL
Nonstop2h 11mUnited Airlines
Sun 9/282:33 pmTUL - ORD
Nonstop2h 04mUnited Airlines
Deal found 7/1$246
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:09 pmORD - TUL
2 stops24h 31mMultiple Airlines
Mon 8/188:20 pmTUL - ORD
1 stop8h 30mMultiple Airlines
Deal found 6/30$274
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/26:20 amEVV - TUL
1 stop5h 49mDelta
Sat 8/96:00 amTUL - EVV
1 stop6h 42mDelta
Deal found 7/3$307
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Sat 8/26:45 amEVV - TUL
2 stops10h 32mAmerican Airlines
Sat 8/91:52 pmTUL - EVV
1 stop7h 55mAmerican Airlines
Deal found 7/3$312
This United Airlines deal was found by Cheapflights users on 7/2. 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 7/165:00 amSTL - TUL
1 stop6h 12mUnited Airlines
Wed 7/165:08 pmTUL - STL
1 stop5h 13mUnited Airlines
Deal found 7/2$394

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 July 3, 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 8/7

9:40 pm-10:55 pm

Nonstop1h 15m

Tulsa

Mon 8/11

5:15 pm-6:35 pm

Nonstop1h 20m

$97

ChicagoTulsa

ORD - TUL

ORDTUL

Chicago O'Hare Intl

Wed 9/10

9:45 am-11:46 am

Nonstop2h 01m

Tulsa

Mon 9/15

6:41 pm-8:40 pm

Nonstop1h 59m

$197

ChicagoTulsa

MDW - TUL

MDWTUL

Chicago Midway

Thu 8/7

5:25 am-9:15 am

1 stop3h 50m

Tulsa

Mon 8/11

9:50 am-11:35 am

Nonstop1h 45m

$203

ChicagoTulsa

MDW - TUL

MDWTUL

Chicago Midway

Wed 9/10

6:00 am-1:10 pm

1 stop7h 10m

Tulsa

Tue 9/16

6:01 am-11:48 am

1 stop5h 47m

$217

ChicagoTulsa

ORD - TUL

ORDTUL

Chicago O'Hare Intl

Thu 8/14

5:45 am-11:57 am

1 stop6h 12m

Tulsa

Mon 8/18

12:42 pm-6:49 pm

1 stop6h 07m

$217

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

Mon 8/4

7:38 pm-11:56 pm

1 stop4h 18m

Tulsa

Thu 8/14

7:25 pm-11:51 pm

1 stop4h 26m

$219

ChicagoTulsa

ORD - TUL

ORDTUL

Chicago O'Hare Intl

Thu 8/7

3:10 pm-11:15 pm

1 stop8h 05m

Tulsa

Mon 8/11

6:30 am-1:05 pm

2 stops6h 35m

$222

ChicagoTulsa

ORD - TUL

ORDTUL

Chicago O'Hare Intl

Thu 9/25

12:50 pm-3:01 pm

Nonstop2h 11m

Tulsa

Sun 9/28

2:33 pm-4:37 pm

Nonstop2h 04m

$246

ChicagoTulsa

ORD - TUL

ORDTUL

Chicago O'Hare Intl

Thu 8/14

7:09 pm-7:40 pm

2 stops24h 31m

Tulsa

Mon 8/18

8:20 pm-4:50 am

1 stop8h 30m

$274

EvansvilleTulsa

EVV - TUL

EVVTUL

Evansville Dress Regional

Sat 8/2

6:20 am-12:09 pm

1 stop5h 49m

Tulsa

Sat 8/9

6:00 am-12:42 pm

1 stop6h 42m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 25 results
1
2
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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, August is the cheapest month in which you can book a flight from Illinois to Tulsa (average of $351). Flying from Illinois to Tulsa in March is currently the most expensive (average of $410). 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 July 3, 2025.

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

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 July 3, 2025.

The most flights from USIL to TUL are scheduled on a Thursday (32 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (13 on average).

Reviews of airlines servicing Tulsa

Get insights into the airlines that provide service to Tulsa. 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 Tulsa. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Illinois to Tulsa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Allegiant Air
7.3
Good
708 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

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

    $49 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 $80 and $99, 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 SkyWest Airlines (79%), Alaska Airlines (76%) or Air Canada (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 $321 for a flight from Illinois to Tulsa. The cheapest flight overall is $167 while the most popular route, (Chicago O'Hare Intl - Tulsa) is currently priced at $217.

  • 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, August is the cheapest month in which you can book a flight from Illinois to Tulsa (average of $351). Flying from Illinois to Tulsa in March is currently the most expensive (average of $410). 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 Illinois?

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

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$239Average$353FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$248Average$348FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$253Average$399FlexibilityNo cancel feeOn-time69%

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