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Toulouse

$340+ Cheap flights from Illinois to Toulouse (TLS)

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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TLS
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Illinois to Toulouse

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

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:50 pmORD - TLS
1 stop13h 10mLufthansa
Mon 12/86:30 amTLS - ORD
1 stop13h 40mLufthansa
Deal found 10/16$539
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.
Mon 12/112:50 pmORD - TLS
2 stops15h 35mAir Canada
Mon 12/89:15 amTLS - ORD
2 stops15h 33mAir Canada
Deal found 10/16$540
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 11/147:05 amORD - TLS
1 stop18h 20mAir Canada
Thu 11/279:55 amTLS - ORD
2 stops30h 18mAir Canada
Deal found 10/16$545
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/307:05 amORD - TLS
1 stop18h 20mMultiple Airlines
Sun 12/76:15 amTLS - ORD
1 stop13h 55mMultiple Airlines
Deal found 10/16$556
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2812:50 pmORD - TLS
2 stops15h 35mMultiple Airlines
Fri 12/56:25 amTLS - ORD
2 stops15h 30mMultiple Airlines
Deal found 10/14$560
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/299:50 pmORD - TLS
1 stop13h 10mUnited Airlines
Sat 12/66:10 amTLS - ORD
1 stop16h 10mUnited Airlines
Deal found 10/15$583
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.
Mon 12/11:15 pmMDW - TLS
2 stops16h 55mDelta
Mon 12/812:25 pmTLS - MDW
2 stops18h 24mDelta
Deal found 10/16$599
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.
Tue 11/46:23 pmMDW - TLS
2 stops15h 22mDelta
Tue 11/186:15 amTLS - MDW
2 stops18h 53mDelta
Deal found 10/15$699
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 11/141:47 pmMDW - TLS
2 stops16h 23mDelta
Thu 11/2712:25 pmTLS - MDW
2 stops18h 15mDelta
Deal found 10/16$780
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.
Mon 11/31:08 pmMDW - TLS
2 stops15h 37mDelta
Thu 11/136:15 amTLS - MDW
2 stops18h 53mDelta
Deal found 10/16$1,245
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.
Sun 12/2111:48 amMDW - TLS
2 stops16h 47mDelta
Tue 12/3012:30 pmTLS - MDW
2 stops16h 52mDelta
Deal found 10/15$1,775
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.
Sat 12/2011:48 amMDW - TLS
2 stops16h 57mDelta
Sat 12/276:45 amTLS - MDW
2 stops17h 34mDelta
Deal found 10/15$1,857

Cheap flight deals from Illinois to Toulouse

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$539
(Kiwi.com)

One-way from

$340
(oojo)

Popular in

June

Cheapest in

November

Average price

$986
Provider with most accurate pricing for Chicago (CHI)-Toulouse Blagnac flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Toulouse Blagnac flights.
Search Deals
From Illinois to Toulouse Blagnac
Search Deals
One-way flight from Illinois to Toulouse Blagnac
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($349 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($95 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Toulouse 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 Illinois to Toulouse that are best for you.

Fly from

Illinois

Fly to

Toulouse

Route

Depart

Return

Price

ChicagoToulouse

ORD - TLS

ORDTLS

Chicago O'Hare Intl

Mon 12/1

9:50 pm-6:00 pm

1 stop13h 10m

Toulouse Blagnac

Mon 12/8

6:30 am-1:10 pm

1 stop13h 40m

$539

ChicagoToulouse

ORD - TLS

ORDTLS

Chicago O'Hare Intl

Fri 11/14

7:05 am-8:25 am

1 stop18h 20m

Toulouse Blagnac

Thu 11/27

9:55 am-9:13 am

2 stops30h 18m

$545

ChicagoToulouse

ORD - TLS

ORDTLS

Chicago O'Hare Intl

Sun 11/30

7:05 am-11:25 am

2 stops21h 20m

Toulouse Blagnac

Sun 12/7

6:15 am-8:05 pm

1 stop20h 50m

$557

ChicagoToulouse

ORD - TLS

ORDTLS

Chicago O'Hare Intl

Fri 11/28

12:50 pm-11:25 am

2 stops15h 35m

Toulouse Blagnac

Fri 12/5

6:25 am-2:55 pm

2 stops15h 30m

$560

ChicagoToulouse

ORD - TLS

ORDTLS

Chicago O'Hare Intl

Sat 11/29

9:50 pm-6:00 pm

1 stop13h 10m

Toulouse Blagnac

Sat 12/6

6:10 am-3:20 pm

1 stop16h 10m

$583

ChicagoToulouse

MDW - TLS

MDWTLS

Chicago Midway

Mon 12/1

1:15 pm-1:10 pm

2 stops16h 55m

Toulouse Blagnac

Mon 12/8

12:25 pm-11:49 pm

2 stops18h 24m

$599

ChicagoToulouse

ORD - TLS

ORDTLS

Chicago O'Hare Intl

Mon 11/3

11:50 am-5:10 pm

1 stop22h 20m

Toulouse Blagnac

Thu 11/13

6:05 pm-10:05 am

1 stop23h 00m

$608

ChicagoToulouse

ORD - TLS

ORDTLS

Chicago O'Hare Intl

Mon 12/1

2:00 pm-10:00 pm

2 stops25h 00m

Toulouse Blagnac

Mon 12/8

7:00 am-8:10 pm

3 stops20h 10m

$610

St. LouisToulouse

STL - TLS

STLTLS

Lambert-St Louis

Fri 3/27

4:50 pm-12:50 pm

1 stop14h 00m

Toulouse Blagnac

Tue 3/31

9:50 am-11:09 am

2 stops32h 19m

$685

ChicagoToulouse

MDW - TLS

MDWTLS

Chicago Midway

Tue 11/4

6:23 pm-4:45 pm

2 stops15h 22m

Toulouse Blagnac

Tue 11/18

6:15 am-6:08 pm

2 stops18h 53m

$699

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 33 results
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Best time to book a flight from Illinois to Toulouse

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

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

Currently, November is the cheapest month in which you can book a flight from Illinois to Toulouse (average of $597). Flying from Illinois to Toulouse in October is currently the most expensive (average of $1,166). 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 TLS?

Find hourly flight availability from Illinois to Toulouse. 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.

One of the essential ways to save on airfare from Illinois to Toulouse is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 40% on airfare.

Related info for your journey

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

    Most people fly into Toulouse Blagnac (TLS) if they book a flight to Toulouse from Illinois. Blagnac is conveniently located just 4.3 mi from Toulouse’s city center.

  • How long is the flight from Illinois to Toulouse?

    Departing from Illinois to Toulouse will take you 13h 10m. Illinois and Toulouse are separated by a distance of 4286 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $340. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from Illinois to Toulouse for a low price.

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

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

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Illinois to Toulouse (average of $597). Flying from Illinois to Toulouse in October is currently the most expensive (average of $1,166). 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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Alternative routes for Illinois to Toulouse

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Top 2 airlines flying from Illinois to Toulouse

Discover the top 2 airlines that operate flights from Illinois to Toulouse. 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$642Average$1,099FlexibilityNo cancel feeOn-time69%
IberiaCheapest$738Average$896FlexibilityNo cancel feeOn-time77%

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