ORD

$92 Find Cheap Flights from Montana to Chicago O'Hare Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to O'Hare Intl departing on 8/26. 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, 0 bags

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Flight Deals

Cheap Flights from Montana to O'Hare Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montana to O'Hare Intl 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 Montana to O'Hare Intl

Tue, Aug 18 - Wed, Aug 26
Delta Logo
3:49 pm - 11:29 pm
BZN
-
ORD
6h 40m
1 stop
Delta Logo
8:28 am - 2:50 pm
ORD
-
BZN
7h 22m
1 stop
$247Delta
Tue, Aug 18 - Tue, Aug 25
Delta Logo
3:49 pm - 11:29 pm
BZN
-
ORD
6h 40m
1 stop
Delta Logo
1:59 pm - 12:04 am
ORD
-
BZN
11h 05m
2 stops
$252Delta
Sat, Sep 19 - Tue, Sep 22
Delta Logo
12:57 pm - 9:47 pm
BIL
-
ORD
7h 50m
1 stop
Delta Logo
7:45 am - 12:17 pm
ORD
-
BIL
5h 32m
1 stop
$271Delta
Mon, Aug 17 - Tue, Aug 25
Delta Logo
6:00 am - 11:59 am
BZN
-
ORD
4h 59m
1 stop
Delta Logo
6:00 am - 10:21 am
ORD
-
BZN
5h 21m
1 stop
$272Delta
Wed, Jul 29 - Tue, Aug 4
American Airlines Logo
5:03 pm - 9:30 pm
BZN
-
ORD
3h 27mnonstop
American Airlines Logo
10:09 am - 12:34 pm
ORD
-
BZN
3h 25mnonstop
$285American Airlines
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
4:30 pm - 8:37 pm
BZN
-
ORD
3h 07mnonstop
United Airlines Logo
4:20 pm - 9:19 pm
ORD
-
BZN
5h 59m
1 stop
$287United Airlines
Sat, Jul 11 - Sat, Jul 25
United Airlines Logo
6:00 pm - 12:44 am
BIL
-
ORD
5h 44m
1 stop
United Airlines Logo
5:00 am - 9:35 am
ORD
-
BIL
5h 35m
1 stop
$291United Airlines
Tue, Aug 18 - Thu, Aug 27
Alaska Airlines Logo
3:05 pm - 11:59 pm
BZN
-
ORD
7h 54m
1 stop
Alaska Airlines Logo
6:00 am - 2:38 pm
ORD
-
BZN
9h 38m
1 stop
$291Alaska Airlines
Thu, Oct 22 - Mon, Oct 26
American Airlines Logo
1:29 pm - 6:00 pm
MSO
-
ORD
3h 31mnonstop
American Airlines Logo
9:50 am - 12:39 pm
ORD
-
MSO
3h 49mnonstop
$309American Airlines
Mon, Sep 14 - Mon, Sep 21
Alaska Airlines Logo
5:19 pm - 6:20 am
GTF
-
ORD
12h 01m
1 stop
Alaska Airlines Logo
7:00 pm - 4:39 pm
ORD
-
GTF
22h 39m
1 stop
$318Alaska Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$92
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Bozeman to Chicago O'Hare Airport

FAQs for booking Montana to Chicago O'Hare Airport flights

  • How does KAYAK find such low prices on flights from Montana to Chicago O'Hare Airport?

    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 Montana to Chicago O'Hare Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to Chicago O'Hare Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Montana 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 Montana to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport with an airline and back to Montana with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near O'Hare Intl?

Book flights to O'Hare Intl if you plan to visit one of these locations
Gurnee
South Haven
Merrillville
Oak Brook
Saint Joseph
Tinley Park
Hammond
Elk Grove Village
Des Plaines
Hoffman Estates
Portage
Willowbrook
South Holland
Delavan
Lansing
Northbrook
Lisle
Elmhurst
Pleasant Prairie
Itasca

Everything you need to know for your flight to O'Hare Intl

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)