BTM

$305 Find Cheap Flights from Illinois to Butte

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Butte departing on 7/11. 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

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Cheap Flights from Illinois to Butte

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Butte 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 Illinois to Butte

Sat, Jul 5 - Tue, Jul 15
Delta Logo
8:49 am - 5:35 pmSTL-BTM
9h 46m2 stops
Delta Logo
6:10 pm - 12:38 amBTM-STL
5h 28m1 stop
$369Delta
Find Deal
Sat, Jul 5 - Wed, Jul 16
United Airlines Logo
4:45 pm - 10:32 pmSTL-BTM
6h 47m1 stop
United Airlines Logo
10:25 am - 4:31 pmBTM-STL
5h 06m1 stop
$394United Airlines
Find Deal
Fri, Jul 11 - Tue, Jul 15
Delta Logo
6:30 am - 5:35 pmSTL-BTM
12h 05m2 stops
Delta Logo
6:10 pm - 12:38 amBTM-STL
5h 28m1 stop
$450Delta
Find Deal
Sat, Jul 5 - Fri, Jul 18
Delta Logo
8:49 am - 5:35 pmSTL-BTM
9h 46m2 stops
Delta Logo
6:10 pm - 8:34 amBTM-STL
13h 24m2 stops
$468Delta
Find Deal
Sat, Jul 5 - Sat, Jul 12
United Airlines Logo
4:45 pm - 10:32 pmSTL-BTM
6h 47m1 stop
United Airlines Logo
10:25 am - 8:45 pmBTM-STL
9h 20m1 stop
$472United Airlines
Find Deal
Tue, Jul 8 - Wed, Jul 16
United Airlines Logo
5:15 am - 10:32 pmSTL-BTM
18h 17m1 stop
United Airlines Logo
10:25 am - 4:31 pmBTM-STL
5h 06m1 stop
$483United Airlines
Find Deal
Sat, Jul 5 - Wed, Jul 16
Delta Logo
8:49 am - 5:35 pmSTL-BTM
9h 46m2 stops
Delta Logo
6:10 pm - 11:20 pmBTM-STL
28h 10m2 stops
$490Delta
Find Deal
Tue, Jul 8 - Wed, Jul 16
United Airlines Logo
5:31 pm - 10:32 pmSTL-BTM
30h 01m2 stops
United Airlines Logo
10:25 am - 4:31 pmBTM-STL
5h 06m1 stop
$493United Airlines
Find Deal
Thu, Jul 10 - Wed, Jul 16
United Airlines Logo
5:15 am - 10:32 pmSTL-BTM
18h 17m1 stop
United Airlines Logo
10:25 am - 4:31 pmBTM-STL
5h 06m1 stop
$507United Airlines
Find Deal
Sat, Jul 5 - Thu, Jul 17
Delta Logo
8:49 am - 5:35 pmSTL-BTM
9h 46m2 stops
Delta Logo
6:10 pm - 8:34 amBTM-STL
13h 24m2 stops
$508Delta
Find Deal
Useful Info

Good to know

Low seasonOctober
High seasonAugust
Cheapest flight$305
Best time to beat the crowds but there is an average 85% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from Chicago to Butte

FAQs for booking flights from Illinois to Butte

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

    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 Butte.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Butte 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 Butte?

    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 Butte 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 Butte?

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

Everything you need to know for your flight to Butte

Information on the airport you'll fly into in Butte

Butte (BTM)

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