How does KAYAK find such low prices on flights from Illinois to Eau Claire?

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 Illinois to Eau Claire.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Eau Claire from 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 Illinois to Eau Claire?

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 to Eau Claire with an airline and back to Illinois with another airline.

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

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 to Eau Claire from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$180 CHEAP FLIGHTS from Illinois to Eau Claire

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Flight Deals

Cheap Flights from Illinois to Eau Claire

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Eau Claire

Thu, Nov 19 - Sun, Nov 22

11:59 am - 1:27 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 28mnonstop

5:05 am - 6:43 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 38mnonstop

$180United Airlines

Fri, Jan 8 - Mon, Jan 11

11:29 am - 1:08 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 39mnonstop

5:15 am - 6:59 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 44mnonstop

$180United Airlines

Tue, Nov 24 - Tue, Dec 1

11:59 am - 1:27 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 28mnonstop

5:51 am - 7:30 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 39mnonstop

$200United Airlines

Thu, Jan 7 - Mon, Jan 11

11:29 am - 1:08 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 39mnonstop

5:15 am - 6:59 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 44mnonstop

$200United Airlines

Mon, Jan 11 - Wed, Jan 13

11:29 am - 1:08 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 39mnonstop

2:20 pm - 3:57 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 37mnonstop

$200United Airlines

Tue, Nov 10 - Sat, Nov 14

7:02 pm - 11:31 pmDEC Decatur Arpt-EAU Eau Claire

4h 29m1 stop Chicago O'Hare Intl

5:05 am - 5:55 pmEAU Eau Claire-DEC Decatur Arpt

12h 50m1 stop Chicago O'Hare Intl

$619United Airlines

Recent last minute flight deals from Illinois to Eau Claire

Thu, Nov 5 - Sun, Nov 8

10:10 pm - 11:31 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 21mnonstop

2:26 pm - 4:05 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 39mnonstop

$380United Airlines

Thu, Nov 5 - Mon, Nov 9

10:10 pm - 11:31 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 21mnonstop

2:26 pm - 4:05 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 39mnonstop

$380United Airlines

Sat, Oct 31 - Sat, Nov 7

10:10 pm - 11:31 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 21mnonstop

5:05 am - 6:43 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 38mnonstop

$480United Airlines

Wed, Nov 4 - Thu, Nov 5

11:59 am - 1:27 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 28mnonstop

5:05 am - 6:43 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 38mnonstop

$480United Airlines

Thu, Nov 5 - Mon, Nov 9

8:30 pm - 2:14 pmORD Chicago O'Hare Intl-EAU Eau Claire

17h 44m2 stops Dallas/Fort Worth Las Vegas Harry Reid Intl

3:10 pm - 3:31 pmEAU Eau Claire-ORD Chicago O'Hare Intl

24h 21m2 stops Las Vegas Harry Reid Intl Dallas/Fort Worth

$603Multiple Airlines

Thu, Nov 5 - Mon, Nov 9

10:19 am - 2:14 pmORD Chicago O'Hare Intl-EAU Eau Claire

27h 55m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl

3:10 pm - 5:13 amEAU Eau Claire-ORD Chicago O'Hare Intl

14h 03m1 stop Las Vegas Harry Reid Intl

$631Multiple Airlines

Thu, Nov 5 - Mon, Nov 9

6:30 am - 2:14 pmORD Chicago O'Hare Intl-EAU Eau Claire

31h 44m3 stops Denver Intl Ontario Las Vegas Harry Reid Intl

3:10 pm - 3:31 pmEAU Eau Claire-ORD Chicago O'Hare Intl

24h 21m2 stops Las Vegas Harry Reid Intl Dallas/Fort Worth

$643Multiple Airlines

Thu, Nov 5 - Mon, Nov 9

6:30 am - 2:14 pmORD Chicago O'Hare Intl-EAU Eau Claire

31h 44m3 stops Denver Intl Ontario Las Vegas Harry Reid Intl

3:10 pm - 6:30 pmEAU Eau Claire-ORD Chicago O'Hare Intl

27h 20m3 stops Las Vegas Harry Reid Intl Denver Intl Atlanta Hartsfield-Jackson

$756Multiple Airlines

Useful Info

Cheapest flight	$180

Flight from Chicago to Eau Claire

How does KAYAK find such low prices on flights from Illinois to Eau Claire?
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 Illinois to Eau Claire.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Eau Claire?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Eau Claire from 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 Illinois to Eau Claire?
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 to Eau Claire with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Eau Claire?
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 to Eau Claire from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.