$440 Find Cheap Flights from Toulouse to Illinois

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toulouse to Illinois departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toulouse to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toulouse to Illinois, as well as popular online travel agencies
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Cheap Flights from Toulouse to Illinois

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toulouse to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toulouse to Illinois

Sun, Sep 7 - Thu, Sep 25
TAP AIR PORTUGAL Logo
6:40 pm - 4:40 pmTLS-ORD
29h 00m1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 10:55 pmORD-TLS
21h 55m1 stop
$440TAP AIR PORTUGAL
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Sun, Aug 24 - Sat, Aug 30
TAP AIR PORTUGAL Logo
7:00 am - 4:15 pmTLS-ORD
16h 15m1 stop
TAP AIR PORTUGAL Logo
6:15 pm - 10:45 pmORD-TLS
21h 30m1 stop
$444TAP AIR PORTUGAL
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Wed, Sep 3 - Sun, Sep 14
United Airlines Logo
6:15 am - 6:41 pmTLS-ORD
19h 26m2 stops
United Airlines Logo
6:00 am - 8:25 amORD-TLS
19h 25m2 stops
$578United Airlines
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Tue, Sep 2 - Sun, Sep 14
United Airlines Logo
10:05 am - 8:01 amTLS-ORD
28h 56m2 stops
United Airlines Logo
8:40 am - 8:25 amORD-TLS
16h 45m1 stop
$579United Airlines
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Sat, Oct 18 - Sat, Oct 25
British Airways Logo
6:55 pm - 1:50 pmTLS-ORD
25h 55m1 stop
British Airways Logo
7:10 pm - 10:35 amORD-TLS
32h 25m1 stop
$599British Airways
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Sat, Oct 18 - Sat, Oct 25
British Airways Logo
6:55 pm - 1:50 pmTLS-ORD
25h 55m1 stop
British Airways Logo
10:45 pm - 9:35 amORD-TLS
28h 50m1 stop
$600British Airways
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Thu, Oct 9 - Tue, Oct 14
American Airlines Logo
9:05 am - 9:25 pmTLS-ORD
19h 20m2 stops
American Airlines Logo
9:15 pm - 10:50 pmORD-TLS
18h 35m1 stop
$601American Airlines
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Fri, Sep 5 - Thu, Sep 11
Logo
10:00 am - 6:21 pmTLS-ORD
15h 21m2 stops
Logo
11:00 am - 8:25 amORD-TLS
14h 25m2 stops
$609
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Sat, Sep 6 - Wed, Sep 10
Logo
10:00 am - 6:21 pmTLS-ORD
15h 21m2 stops
Logo
9:12 pm - 8:25 amORD-TLS
28h 13m2 stops
$615
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Fri, Oct 10 - Tue, Oct 14
American Airlines Logo
9:05 am - 9:05 amTLS-ORD
31h 00m2 stops
American Airlines Logo
10:08 am - 8:35 amORD-TLS
15h 27m2 stops
$621American Airlines
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KAYAK's insights & trends for Toulouse to Illinois flights

Get data-powered insights and trends into flights from Toulouse to Illinois to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Toulouse to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toulouse to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Toulouse to Illinois is January, when tickets cost $546 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $943 and $862 respectively.

What’s the cheapest day of the week to fly from Toulouse to Illinois?

The average price of all round-trip flights from Toulouse to Illinois clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Illinois on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Toulouse to Illinois. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.

How far in advance should I book a flight from Toulouse to Illinois?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toulouse to Illinois, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Toulouse to Illinois, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

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Good to know

Low seasonJanuary
High seasonOctober
Cheapest flight$440
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Toulouse to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Toulouse to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toulouse to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toulouse to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Toulouse to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Toulouse to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Toulouse to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toulouse to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Toulouse to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Illinois?

    The cheapest time of day to fly to Illinois is generally in the afternoon, when round-trip flights cost $780 on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $810.

Everything you need to know for your flight from Toulouse to Illinois

Information on your arrival and departure airports

Toulouse (TLS)

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