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$512+ Cheap flights from Toulouse (TLS) 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
TLS — ORD
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
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 April 3, 2025.

Round-trip from

$544
(Gotogate)

One-way from

$512
(FlightHub)

Popular in

August

Cheapest in

February

Average price

$715
From Toulouse Blagnac to Illinois
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One-way flight from Toulouse Blagnac to Illinois
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Highest demand for flights based on searches. 18% potential increase in price ($165 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 3, 2025.

This Gotogate deal was found by Cheapflights users on 4/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/227:30 amTLS - ORD
1 stop15h 25mBritish Airways
Wed 6/184:55 pmORD - TLS
1 stop22h 50mBritish Airways
Deal found 4/2$544
This Iberia deal was found by Cheapflights users on 4/2. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/109:05 amTLS - ORD
1 stop12h 10mMultiple Airlines
Fri 4/257:15 pmORD - TLS
1 stop15h 55mMultiple Airlines
Deal found 4/2$546
This American Airlines deal was found by Cheapflights users on 4/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:00 amTLS - ORD
1 stop15h 15mAmerican Airlines
Tue 5/2711:49 amORD - TLS
2 stops22h 11mAmerican Airlines
Deal found 4/2$563
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/26:30 amTLS - ORD
1 stop14h 40mDelta
Mon 6/2311:05 amORD - TLS
2 stops17h 00mDelta
Deal found 4/2$582
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/286:30 amTLS - MDW
2 stops18h 50mDelta
Mon 5/1212:48 pmMDW - TLS
2 stops15h 17mDelta
Deal found 4/2$597
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Thu 10/910:00 amTLS - ORD
2 stops28h 12mUnited Airlines
Tue 10/146:00 pmORD - TLS
1 stop22h 15mUnited Airlines
Deal found 4/2$615
This Lufthansa deal was found by Cheapflights users on 4/2. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1310:05 amTLS - ORD
1 stop16h 50mLufthansa
Tue 5/276:00 pmORD - TLS
1 stop31h 15mLufthansa
Deal found 4/2$620
This Air Canada deal was found by Cheapflights users on 4/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:00 amTLS - ORD
2 stops16h 29mAir Canada
Fri 10/1710:40 amORD - TLS
2 stops15h 50mAir Canada
Deal found 4/2$706
This Expedia deal was found by Cheapflights users on 4/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:30 amTLS - MDW
2 stops19h 06mAir France
Mon 10/65:59 pmMDW - TLS
2 stops14h 31mAir France
Deal found 4/3$733
This Gotogate deal was found by Cheapflights users on 4/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:40 amTLS - ORD
1 stop29h 30mTurkish Airlines
Sat 11/2911:55 amORD - TLS
1 stop15h 50mTurkish Airlines
Deal found 4/1$775
This KLM deal was found by Cheapflights users on 4/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2211:30 amTLS - ORD
1 stop34h 10mKLM
Wed 7/304:50 pmORD - TLS
1 stop16h 25mKLM
Deal found 4/2$909
This Mytrip deal was found by Cheapflights users on 4/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1412:25 pmTLS - MDW
3 stops34h 59mMultiple Airlines
Mon 10/61:00 pmMDW - TLS
2 stops19h 30mMultiple Airlines
Deal found 4/3$1,343

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 April 3, 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 5/22

7:30 am-3:55 pm

1 stop15h 25m

Chicago O'Hare Intl

Wed 6/18

4:55 pm-10:45 pm

1 stop22h 50m

$544

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Mon 4/28

7:20 am-3:55 pm

1 stop15h 35m

Chicago O'Hare Intl

Mon 5/12

4:55 pm-3:50 pm

1 stop15h 55m

$546

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Mon 6/2

6:30 am-2:10 pm

1 stop14h 40m

Chicago O'Hare Intl

Mon 6/23

11:05 am-11:05 am

2 stops17h 00m

$582

ToulouseChicago

TLS - MDW

TLSMDW

Toulouse Blagnac

Mon 4/28

6:30 am-6:20 pm

2 stops18h 50m

Chicago Midway

Mon 5/12

12:48 pm-11:05 am

2 stops15h 17m

$597

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Tue 6/3

10:00 am-7:59 am

1 stop28h 59m

Chicago O'Hare Intl

Tue 6/17

6:25 pm-9:30 am

1 stop32h 05m

$618

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Tue 5/13

10:05 am-7:55 pm

1 stop16h 50m

Chicago O'Hare Intl

Tue 5/27

6:00 pm-8:15 am

1 stop31h 15m

$620

ToulouseChicago

TLS - MDW

TLSMDW

Toulouse Blagnac

Sun 9/14

6:30 am-6:36 pm

2 stops19h 06m

Chicago Midway

Mon 10/6

5:59 pm-3:30 pm

2 stops14h 31m

$733

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Thu 5/22

11:30 am-4:10 pm

2 stops35h 40m

Chicago O'Hare Intl

Wed 6/18

8:50 am-10:30 pm

2 stops30h 40m

$743

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Mon 7/21

11:50 am-9:40 am

1 stop28h 50m

Chicago O'Hare Intl

Wed 7/30

11:45 pm-5:45 pm

1 stop35h 00m

$858

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Tue 7/22

11:30 am-2:40 pm

1 stop34h 10m

Chicago O'Hare Intl

Wed 7/30

4:50 pm-4:15 pm

1 stop16h 25m

$909

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 20 results
1
2

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, August is the cheapest month in which you can book a flight from Toulouse to Illinois (average of $245). Flying from Toulouse to Illinois in March is currently the most expensive (average of $321). 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 April 3, 2025.

When flying from Toulouse 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 April 3, 2025.
Read reviews from past customers who have flown Delta, KLM and Air France from Toulouse to Illinois. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,619 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Turkish Airlines
7.3
Good
3,750 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $512. However, be on the lookout for offers from Lufthansa and Aer Lingus, as they are both options that can get you from Toulouse to Illinois for a low price.

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

    Most travelers choose Toulouse Blagnac - Chicago O'Hare Intl, Toulouse Blagnac - Chicago Midway 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, August is the cheapest month in which you can book a flight from Toulouse to Illinois (average of $245). Flying from Toulouse to Illinois in March is currently the most expensive (average of $321). 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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