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$412+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
TLS — ORD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$431
(Mytrip)

One-way from

$412
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$588
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. 13% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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 9/76:40 pmTLS - ORD
1 stop29h 00mTAP AIR PORTUGAL
Thu 9/256:00 pmORD - TLS
1 stop21h 55mTAP AIR PORTUGAL
Deal found 6/10$431
This British Airways deal was found by Cheapflights users on 6/11. 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.
Fri 12/127:45 pmTLS - ORD
1 stop25h 10mBritish Airways
Fri 1/166:45 pmORD - TLS
1 stop17h 45mBritish Airways
Deal found 6/11$530
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 12/127:45 pmTLS - ORD
1 stop25h 10mAmerican Airlines
Fri 1/1612:25 pmORD - TLS
2 stops15h 10mAmerican Airlines
Deal found 6/11$532
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 9/110:00 amTLS - ORD
1 stop32h 23mUnited Airlines
Thu 9/1810:40 amORD - TLS
1 stop14h 45mUnited Airlines
Deal found 6/10$579
This Gotogate deal was found by Cheapflights users on 6/10. 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.
Sat 10/2510:00 amTLS - ORD
1 stop17h 11mAir Canada
Sun 11/26:05 pmORD - TLS
2 stops31h 20mAir Canada
Deal found 6/10$581
This Air France deal was found by Cheapflights users on 6/12. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:30 amTLS - ORD
1 stop15h 10mAir France
Sat 10/255:10 pmORD - TLS
1 stop17h 40mAir France
Deal found 6/12$582
This Delta deal was found by Cheapflights users on 6/12. 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 8/296:30 amTLS - ORD
1 stop14h 40mDelta
Sun 9/215:45 pmORD - TLS
2 stops14h 45mDelta
Deal found 6/12$584
This Delta deal was found by Cheapflights users on 6/12. 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 8/296:30 amTLS - MDW
2 stops18h 07mDelta
Sun 9/215:59 pmMDW - TLS
2 stops14h 31mDelta
Deal found 6/12$590
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Wed 10/16:50 amTLS - ORD
2 stops15h 05mMultiple Airlines
Sat 10/256:06 pmORD - TLS
2 stops31h 19mMultiple Airlines
Deal found 6/11$594
This Iberia deal was found by Cheapflights users on 6/10. 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.
Wed 10/16:00 amTLS - ORD
1 stop15h 15mIberia
Sat 10/2511:45 amORD - TLS
2 stops14h 45mIberia
Deal found 6/10$601
This KAYAK deal was found by Cheapflights users on 6/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:00 amTLS - ORD
2 stops15h 55mLufthansa
Tue 10/146:00 pmORD - TLS
1 stop22h 15mLufthansa
Deal found 6/10$692
This KLM deal was found by Cheapflights users on 6/12. 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.
Sun 10/195:00 pmTLS - ORD
1 stop28h 40mKLM
Sun 11/24:25 pmORD - TLS
1 stop23h 00mKLM
Deal found 6/12$718

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 June 12, 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

Sun 9/7

6:40 pm-4:40 pm

1 stop29h 00m

Chicago O'Hare Intl

Thu 9/25

6:00 pm-10:55 pm

1 stop21h 55m

$431

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Mon 9/1

10:00 am-11:23 am

1 stop32h 23m

Chicago O'Hare Intl

Thu 9/18

10:40 am-8:25 am

1 stop14h 45m

$579

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Fri 8/29

6:30 am-2:10 pm

1 stop14h 40m

Chicago O'Hare Intl

Sun 9/21

5:45 pm-3:30 pm

2 stops14h 45m

$584

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Fri 8/29

9:05 am-2:15 pm

1 stop12h 10m

Chicago O'Hare Intl

Sun 9/21

9:15 pm-7:25 pm

1 stop15h 10m

$586

ToulouseChicago

TLS - MDW

TLSMDW

Toulouse Blagnac

Fri 8/29

6:30 am-5:37 pm

2 stops18h 07m

Chicago Midway

Sun 9/21

5:59 pm-3:30 pm

2 stops14h 31m

$590

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Sun 9/7

9:05 am-2:15 pm

1 stop12h 10m

Chicago O'Hare Intl

Wed 9/24

9:24 am-8:35 am

2 stops16h 11m

$606

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Sun 9/7

6:30 am-2:10 pm

1 stop14h 40m

Chicago O'Hare Intl

Wed 9/24

5:10 pm-2:15 pm

1 stop14h 05m

$619

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Mon 6/23

6:00 am-2:15 pm

1 stop15h 15m

Chicago O'Hare Intl

Mon 7/7

4:30 pm-9:00 pm

1 stop21h 30m

$699

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Sun 9/7

8:10 am-9:51 am

2 stops32h 41m

Chicago O'Hare Intl

Wed 9/24

9:12 pm-8:25 am

2 stops28h 13m

$715

ToulouseChicago

TLS - ORD

TLSORD

Toulouse Blagnac

Fri 6/27

7:30 am-2:45 pm

1 stop14h 15m

Chicago O'Hare Intl

Fri 7/4

10:30 pm-10:45 pm

1 stop17h 15m

$762

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 24 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, 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 June 12, 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 June 12, 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
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,848 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $486. However, be on the lookout for offers from TAP AIR PORTUGAL and American Airlines, 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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