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$496+ Cheap flights from Toulouse (TLS) to Illinois

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
TLS — ORD
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap flight deals from Toulouse to Illinois

Keep the following information in mind while searching for Toulouse to Illinois flight deals. Data was last updated October 16, 2025.

Round-trip from

$478
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$689
From Toulouse Blagnac to Illinois
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Toulouse to Illinois

Cheapest flights from Toulouse to Illinois
Explore the most affordable flight options available from Toulouse to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Gurufare deal was found by Cheapflights users on 10/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:20 pmTLS - ORD
1 stop28h 05mTAP AIR PORTUGAL
Wed 12/107:10 pmORD - TLS
1 stop15h 25mTAP AIR PORTUGAL
Deal found 10/16$496
This Gotogate deal was found by Cheapflights users on 10/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:55 amTLS - ORD
1 stop32h 23mAir Canada
Fri 11/287:05 amORD - TLS
1 stop18h 20mAir Canada
Deal found 10/16$553
This Gotogate deal was found by Cheapflights users on 10/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:25 amTLS - ORD
2 stops20h 05mAir Canada
Fri 12/512:50 pmORD - TLS
1 stop12h 35mAir Canada
Deal found 10/16$560
This Iberia deal was found by Cheapflights users on 10/15. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/209:10 amTLS - ORD
1 stop12h 20mMultiple Airlines
Thu 11/275:10 pmORD - TLS
1 stop18h 45mMultiple Airlines
Deal found 10/15$573
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Thu 11/1310:05 amTLS - ORD
1 stop12h 20mAmerican Airlines
Fri 11/283:03 pmORD - TLS
2 stops13h 22mAmerican Airlines
Deal found 10/16$575
This British Airways deal was found by Cheapflights users on 10/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:20 amTLS - ORD
1 stop34h 30mBritish Airways
Thu 12/119:45 pmORD - TLS
1 stop14h 10mBritish Airways
Deal found 10/16$577
This Delta deal was found by Cheapflights users on 10/15. 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 11/136:15 amTLS - MDW
2 stops18h 53mDelta
Fri 11/2810:47 amMDW - TLS
2 stops16h 48mDelta
Deal found 10/15$676
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:15 amTLS - MDW
2 stops18h 59mDelta
Fri 12/51:14 pmMDW - TLS
2 stops15h 31mDelta
Deal found 10/16$685
This American Airlines deal was found by Cheapflights users on 10/14. 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 12/410:05 amTLS - BMI
2 stops16h 37mAmerican Airlines
Mon 12/811:21 amBMI - TLS
2 stops25h 44mAmerican Airlines
Deal found 10/14$746
This Delta deal was found by Cheapflights users on 10/15. 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 12/246:15 amTLS - MDW
2 stops18h 11mDelta
Sun 12/2812:45 pmMDW - TLS
2 stops15h 50mDelta
Deal found 10/15$752
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:30 amTLS - MDW
2 stops17h 44mDelta
Tue 11/111:47 pmMDW - TLS
2 stops14h 48mDelta
Deal found 10/16$790
This Gotogate deal was found by Cheapflights users on 10/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:25 amTLS - STL
1 stop14h 30mLufthansa
Tue 11/46:43 pmSTL - TLS
2 stops16h 17mLufthansa
Deal found 10/15$841

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toulouse 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 October 16, 2025.
Use the filters below to find and compare flights from Toulouse to Illinois that are best for you.

Fly from

Toulouse

Fly to

Illinois

Route

Depart

Return

Price

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Thu 11/13

9:55 am-11:18 am

1 stop32h 23m

Chicago O'Hare Intl

Fri 11/28

12:50 pm-8:25 am

1 stop12h 35m

$563

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Thu 11/20

9:10 am-2:30 pm

1 stop12h 20m

Chicago O'Hare Intl

Thu 11/27

5:10 pm-6:55 pm

1 stop18h 45m

$573

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Thu 11/20

10:05 am-6:45 pm

1 stop15h 40m

Chicago O'Hare Intl

Thu 11/27

11:50 am-3:55 pm

2 stops21h 05m

$575

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Wed 4/1

7:20 am-6:15 pm

1 stop17h 55m

Chicago O'Hare Intl

Sun 4/5

9:15 pm-7:25 pm

1 stop15h 10m

$576

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Thu 1/8

10:05 am-6:45 pm

1 stop15h 40m

Chicago O'Hare Intl

Fri 1/16

5:10 pm-7:30 pm

1 stop19h 20m

$576

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Sat 11/22

12:40 pm-6:45 pm

1 stop13h 05m

Chicago O'Hare Intl

Tue 12/9

11:47 am-4:05 pm

2 stops21h 18m

$577

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Thu 11/20

4:55 pm-6:45 pm

1 stop32h 50m

Chicago O'Hare Intl

Tue 12/9

11:47 am-4:05 pm

2 stops21h 18m

$577

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Thu 11/20

10:05 am-6:45 pm

1 stop15h 40m

Chicago O'Hare Intl

Thu 12/11

9:45 pm-6:55 pm

1 stop14h 10m

$577

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Fri 11/21

9:35 am-6:45 pm

1 stop16h 10m

Chicago O'Hare Intl

Tue 12/9

6:35 pm-4:05 pm

1 stop14h 30m

$577

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Wed 11/19

10:20 am-1:50 pm

1 stop34h 30m

Chicago O'Hare Intl

Thu 12/11

9:45 pm-6:55 pm

1 stop14h 10m

$577

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 32 results
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Best time to book a flight from Toulouse to Illinois

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

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

Currently, September is the cheapest month in which you can book a flight from Toulouse to Illinois (average of $443). Flying from Toulouse to Illinois in July is currently the most expensive (average of $694). 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 TLS to IL?

Find hourly flight availability from Toulouse 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 October 16, 2025.

When flying from Toulouse to Illinois, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 40% versus a flight in the evening.

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 October 16, 2025.
Read through reviews of airlines operating flights from Toulouse to Illinois, such as Air France. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,476 reviews

Overall

7.4

Comfort

7.4

Food

7.0

Boarding

7.4

Crew

8.2

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air France
7.4
Good
1,476 reviews
Air France
7.4
Good
1,476 reviews

Overall

7.4

Comfort

7.4

Food

7.0

Boarding

7.4

Crew

8.2

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.

Related info for your journey

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

    Toulouse Blagnac (TLS), located 4.3 mi from the city center, is the airport you fly out of when you book flights from Toulouse to Illinois.

  • How long is the flight from Toulouse to Illinois?

    Departing from Toulouse to Illinois will take you 15h 40m. The distance between Toulouse and Illinois is about 4286 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Toulouse to Illinois (average of $443). Flying from Toulouse to Illinois in July is currently the most expensive (average of $694). 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

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