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$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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TUL
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$97
(Southwest)

One-way from

$49
(Southwest)

Popular in

February

Cheapest in

May

Average price

$381

Good round-trip deal

$297 or less

Good one-way deal

$169 or less
Provider with most accurate pricing for Chicago (CHI)-Tulsa flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Tulsa flights.
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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. 14% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This Southwest deal was found by Cheapflights users on 3/27. 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 4/1710:10 amSTL - TUL
Nonstop1h 20mSouthwest
Thu 4/245:25 amTUL - STL
Nonstop1h 15mSouthwest
Deal found 3/27$97
This American Airlines deal was found by Cheapflights users on 3/26. 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 5/710:15 amORD - TUL
1 stop9h 58mAmerican Airlines
Wed 5/147:20 amTUL - ORD
1 stop8h 09mAmerican Airlines
Deal found 3/26$263
This Southwest deal was found by Cheapflights users on 3/27. 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 4/172:00 pmMDW - TUL
Nonstop1h 50mSouthwest
Mon 4/216:40 amTUL - MDW
1 stop6h 50mSouthwest
Deal found 3/27$281
This Southwest deal was found by Cheapflights users on 3/27. 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.
Sat 5/3112:40 pmORD - TUL
2 stops9h 55mSouthwest
Sat 7/55:35 amTUL - ORD
1 stop7h 10mSouthwest
Deal found 3/27$296
This Mytrip deal was found by Cheapflights users on 3/26. 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 5/86:46 pmORD - TUL
1 stop26h 27mMultiple Airlines
Mon 5/1211:42 amTUL - ORD
1 stop23h 13mMultiple Airlines
Deal found 3/26$318
This Delta deal was found by Cheapflights users on 3/27. 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.
Fri 6/136:00 amMDW - TUL
1 stop6h 01mDelta
Mon 6/164:23 pmTUL - MDW
1 stop5h 15mDelta
Deal found 3/27$361
This Delta deal was found by Cheapflights users on 3/27. 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 4/122:55 pmORD - TUL
1 stop6h 26mDelta
Sat 4/196:00 amTUL - ORD
1 stop6h 20mDelta
Deal found 3/27$389
This United Airlines deal was found by Cheapflights users on 3/26. 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 5/82:18 pmORD - TUL
1 stop7h 40mUnited Airlines
Sun 5/116:45 pmTUL - ORD
1 stop5h 30mUnited Airlines
Deal found 3/26$396
This American Airlines deal was found by Cheapflights users on 3/26. 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 4/104:27 pmEVV - TUL
1 stop5h 35mAmerican Airlines
Tue 4/1510:15 amTUL - EVV
1 stop5h 07mAmerican Airlines
Deal found 3/26$405
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 4/126:30 amSTL - TUL
1 stop4h 34mUnited Airlines
Wed 4/1611:47 amTUL - STL
1 stop4h 44mUnited Airlines
Deal found 3/27$453
This Mytrip deal was found by Cheapflights users on 3/27. 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 4/176:10 pmSTL - TUL
2 stops16h 42mMultiple Airlines
Mon 4/2111:42 amTUL - STL
3 stops29h 33mMultiple Airlines
Deal found 3/27$514

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 March 28, 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 4/17

10:10 am-11:30 am

Nonstop1h 20m

Tulsa

Thu 4/24

5:25 am-6:40 am

Nonstop1h 15m

$97

ChicagoTulsa

ORD - TUL

ORDTUL

Chicago O'Hare Intl

Wed 5/7

10:15 am-8:13 pm

1 stop9h 58m

Tulsa

Wed 5/14

7:20 am-3:29 pm

1 stop8h 09m

$263

ChicagoTulsa

MDW - TUL

MDWTUL

Chicago Midway

Thu 4/17

2:00 pm-3:50 pm

Nonstop1h 50m

Tulsa

Mon 4/21

6:40 am-1:30 pm

1 stop6h 50m

$281

ChicagoTulsa

ORD - TUL

ORDTUL

Chicago O'Hare Intl

Sat 5/31

12:40 pm-10:35 pm

2 stops9h 55m

Tulsa

Sat 7/5

5:35 am-12:45 pm

1 stop7h 10m

$296

ChicagoTulsa

ORD - TUL

ORDTUL

Chicago O'Hare Intl

Thu 5/8

6:46 pm-9:13 pm

1 stop26h 27m

Tulsa

Mon 5/12

11:42 am-10:55 am

1 stop23h 13m

$318

ChicagoTulsa

MDW - TUL

MDWTUL

Chicago Midway

Fri 6/13

6:00 am-12:01 pm

1 stop6h 01m

Tulsa

Mon 6/16

4:23 pm-9:38 pm

1 stop5h 15m

$361

ChicagoTulsa

ORD - TUL

ORDTUL

Chicago O'Hare Intl

Sat 4/12

2:55 pm-9:21 pm

1 stop6h 26m

Tulsa

Sat 4/19

6:00 am-12:20 pm

1 stop6h 20m

$389

ChicagoTulsa

ORD - TUL

ORDTUL

Chicago O'Hare Intl

Thu 5/8

2:18 pm-9:58 pm

1 stop7h 40m

Tulsa

Sun 5/11

6:45 pm-12:15 am

1 stop5h 30m

$396

EvansvilleTulsa

EVV - TUL

EVVTUL

Evansville Dress Regional

Thu 4/10

4:27 pm-10:02 pm

1 stop5h 35m

Tulsa

Tue 4/15

10:15 am-3:22 pm

1 stop5h 07m

$405

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

Sat 4/12

6:30 am-11:04 am

1 stop4h 34m

Tulsa

Wed 4/16

11:47 am-4:31 pm

1 stop4h 44m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 24 results
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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 June is currently the most expensive (average of $439). 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 March 28, 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 March 28, 2025.

The most flights from USIL to TUL are scheduled on a Friday (21 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Tulsa by month

Plan your trip to Tulsa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tulsa ranges from 1.7 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. December is typically the driest time to visit Tulsa when rainfall is around 1.7 in.

Temperature in Tulsa by month

Plan your trip to Tulsa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tulsa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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 March 28, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Illinois to Tulsa by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Allegiant Air
7.3
Good
731 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 Allegiant Air, with prices starting from $80 and $128, respectively.

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

    Most travelers choose Chicago O'Hare Intl - Tulsa, Chicago Midway - Tulsa or Evansville Dress Regional - Tulsa when deciding on the best route from Illinois to Tulsa.

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

    Consider Envoy Air (95%), GoJet (89%) or American Airlines (85%) 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 $346 for a flight from Illinois to Tulsa. The cheapest flight overall is $134 while the most popular route, (Chicago O'Hare Intl - Tulsa) is currently priced at $271.

  • 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 June is currently the most expensive (average of $439). 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
McAlester
Muskogee
Catoosa

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Alternative routes for Illinois to Tulsa

See prices for flight routes from nearby airports that may be better suited for you.
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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$243Average$432FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$253Average$406FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$270Average$353FlexibilityNo cancel feeOn-time63%
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