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$79+ Cheap flights from Tulsa (TUL) to Illinois

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — ORD
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
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Cheap flight deals from Tulsa to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Tulsa (TUL) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Round-trip from

$172
(American Airlines)

One-way from

$79
(American Airlines)
From Tulsa to Illinois
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One-way flight from Tulsa to Illinois
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Find flight deals from Tulsa to Illinois

Cheapest flights from Tulsa to Illinois
Explore the most affordable flight options available from Tulsa to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This Southwest deal was found by Cheapflights users on 12/17. 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.
mar. 12/242:10 pmTUL - MDW
Nonstop1h 45mSouthwest
jue. 1/22:45 pmMDW - TUL
Nonstop1h 55mSouthwest
Deal found 12/17$460
This Southwest deal was found by Cheapflights users on 12/16. 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.
vie. 12/276:10 pmTUL - STL
1 stop4h 15mSouthwest
lun. 12/3010:45 pmSTL - TUL
Nonstop1h 25mSouthwest
Deal found 12/16$504
This American Airlines deal was found by Cheapflights users on 12/16. 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.
vie. 12/275:00 amTUL - STL
1 stop3h 58mAmerican Airlines
lun. 12/305:21 amSTL - TUL
1 stop4h 06mAmerican Airlines
Deal found 12/16$513
This American Airlines deal was found by Cheapflights users on 12/17. 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.
lun. 12/3012:32 pmTUL - ORD
Nonstop2h 08mAmerican Airlines
mié. 1/110:00 amORD - TUL
Nonstop2h 17mAmerican Airlines
Deal found 12/17$559
This United Airlines deal was found by Cheapflights users on 12/17. 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.
jue. 12/264:50 pmTUL - STL
1 stop5h 12mUnited Airlines
lun. 12/306:25 amSTL - TUL
1 stop4h 34mUnited Airlines
Deal found 12/17$574
This Southwest deal was found by Cheapflights users on 12/17. 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.
lun. 12/306:35 amTUL - ORD
1 stop10h 10mSouthwest
mié. 1/11:45 pmORD - TUL
2 stops8h 40mSouthwest
Deal found 12/17$583
This United Airlines deal was found by Cheapflights users on 12/17. 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.
jue. 12/1911:55 amTUL - ORD
1 stop7h 54mUnited Airlines
mar. 12/248:46 amORD - TUL
Nonstop2h 13mUnited Airlines
Deal found 12/17$744
This Delta deal was found by Cheapflights users on 12/17. 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.
mié. 12/253:33 pmTUL - MDW
1 stop6h 33mDelta
jue. 1/210:08 amMDW - TUL
1 stop7h 43mDelta
Deal found 12/17$828
This Delta deal was found by Cheapflights users on 12/17. 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.
dom. 12/226:38 pmTUL - ORD
1 stop5h 15mDelta
vie. 12/275:25 pmORD - TUL
1 stop6h 30mDelta
Deal found 12/17$891

Find flights from Tulsa to Illinois within your budget

Customize your flight search to find flights from Tulsa to Illinois 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 diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

mar. 1/14

4:45 pm-10:56 pm

1 stop6h 11m

Lambert-St Louis

lun. 1/20

5:03 am-9:34 am

1 stop4h 31m

$172

TulsaPeoria

TUL - PIA

TULPIA

Tulsa

dom. 1/12

4:45 pm-9:21 pm

1 stop4h 36m

Greater Peoria

sáb. 1/18

4:25 pm-10:03 pm

1 stop5h 38m

$228

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

mar. 1/14

11:44 am-11:30 pm

2 stops11h 46m

Lambert-St Louis

lun. 1/20

5:30 pm-10:21 pm

1 stop4h 51m

$251

TulsaChicago

TUL - ORD

TULORD

Tulsa

sáb. 1/18

2:57 pm-5:00 pm

Nonstop2h 03m

Chicago O'Hare Intl

dom. 1/19

9:00 pm-11:07 pm

Nonstop2h 07m

$281

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

jue. 2/20

5:05 pm-6:20 pm

Nonstop1h 15m

Lambert-St Louis

mar. 2/25

11:25 am-12:50 pm

Nonstop1h 25m

$290

TulsaChicago

TUL - ORD

TULORD

Tulsa

mié. 1/15

7:30 am-9:39 am

Nonstop2h 09m

Chicago O'Hare Intl

mar. 1/21

8:45 am-11:03 am

Nonstop2h 18m

$295

TulsaChicago

TUL - ORD

TULORD

Tulsa

sáb. 1/18

6:00 am-1:45 pm

1 stop7h 45m

Chicago O'Hare Intl

dom. 1/19

5:45 am-10:44 am

1 stop4h 59m

$300

TulsaChicago

TUL - MDW

TULMDW

Tulsa

mié. 1/15

11:29 am-4:21 pm

1 stop4h 52m

Chicago Midway

mar. 1/21

10:57 am-5:15 pm

1 stop6h 18m

$330

TulsaChicago

TUL - ORD

TULORD

Tulsa

mié. 2/19

7:00 am-4:45 pm

2 stops9h 45m

Chicago O'Hare Intl

dom. 2/23

1:45 pm-11:20 pm

1 stop9h 35m

$335

TulsaChicago

TUL - MDW

TULMDW

Tulsa

sáb. 2/8

12:55 pm-9:30 pm

1 stop8h 35m

Chicago Midway

lun. 2/10

7:00 am-2:35 pm

1 stop7h 35m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 21 results
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Best time to book a flight from Tulsa to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Tulsa 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.

Travel insights for flights from Tulsa to Illinois

Get recent, data-driven insights about flights from Tulsa to Illinois including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Tulsa to Illinois (average of $232). Flying from Tulsa to Illinois in June is currently the most expensive (average of $308). 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 TUL to IL?

Find hourly flight availability from Tulsa to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

When flying from Tulsa to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated diciembre 18, 2024.
Read reviews from past customers who have flown Delta, American Airlines and United Airlines from Tulsa to Illinois. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

    For a flight from Tulsa to Illinois, you will be flying from Tulsa. Tulsa (TUL) is just 6.6 mi from the center of the city.

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

    $79 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Southwest, with prices starting from $118 and $145, respectively.

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

    When deciding which route to take from Tulsa to Illinois consider Tulsa - Chicago O'Hare Intl, Tulsa - Chicago Midway or Tulsa - Lambert-St Louis as they are the most popular.

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

    The top 3 most reliable airlines when flying from Tulsa to Illinois are Japan Airlines (98%), Royal Jordanian (96%) and Aer Lingus (94%).

  • What are the cheapest flights from Tulsa to Illinois?

    Looking at all options, your cheapest flight can be booked for $145. While the most popular route (Tulsa - Chicago O'Hare Intl) can be booked for $291 on average our data indicates $1,294 when flying from Tulsa to Illinois.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tulsa to Illinois 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 Tulsa to Illinois?

    Currently, September is the cheapest month in which you can book a flight from Tulsa to Illinois (average of $232). Flying from Tulsa to Illinois in June is currently the most expensive (average of $308). 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.

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Top 4 airlines flying from Tulsa to Illinois

Discover the top 4 airlines that operate flights from Tulsa to Illinois. 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 diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$184Average$457FlexibilityNo cancel feeOn-time71%
DeltaCheapest$206Average$777FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$242Average$415FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$256Average$383FlexibilityNo cancel feeOn-time63%
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