ORD

$133 Find Cheap Flights from Montana to Chicago O'Hare Airport

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 11/17. 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

Sat, Aug 15 - Tue, Aug 18
Delta Logo
5:10 am - 11:59 am
BIL
-
ORD
5h 49m
1 stop
Delta Logo
6:45 pm - 11:13 pm
ORD
-
BIL
5h 28m
1 stop
$271Delta
Sat, Aug 15 - Wed, Aug 19
Delta Logo
5:10 am - 11:59 am
BIL
-
ORD
5h 49m
1 stop
Delta Logo
2:12 pm - 10:35 pm
ORD
-
BIL
9h 23m
2 stops
$276Delta
Thu, Jul 2 - Sun, Jul 5
American Airlines Logo
12:30 pm - 4:52 pm
BZN
-
ORD
3h 22mnonstop
American Airlines Logo
1:49 pm - 4:13 pm
ORD
-
BZN
3h 24mnonstop
$285American Airlines
Thu, Jul 2 - Sun, Jul 5
American Airlines Logo
12:30 pm - 4:52 pm
BZN
-
ORD
3h 22mnonstop
American Airlines Logo
10:09 am - 12:34 pm
ORD
-
BZN
3h 25mnonstop
$286American Airlines
Thu, Jul 2 - Sun, Jul 5
American Airlines Logo
12:30 pm - 4:52 pm
BZN
-
ORD
3h 22mnonstop
American Airlines Logo
5:00 am - 12:45 pm
ORD
-
BZN
8h 45m
1 stop
$295American Airlines
Thu, Jul 2 - Sun, Jul 5
American Airlines Logo
4:13 pm - 12:50 am
BZN
-
ORD
7h 37m
1 stop
American Airlines Logo
10:09 am - 12:34 pm
ORD
-
BZN
3h 25mnonstop
$296American Airlines
Wed, Jul 1 - Sat, Jul 4
United Airlines Logo
5:55 pm - 12:44 am
COD
-
ORD
5h 49m
1 stop
United Airlines Logo
5:00 am - 9:28 am
ORD
-
COD
5h 28m
1 stop
$298United Airlines
Thu, Aug 13 - Sun, Aug 16
United Airlines Logo
4:30 pm - 8:37 pm
BZN
-
ORD
3h 07mnonstop
United Airlines Logo
5:30 pm - 7:57 pm
ORD
-
BZN
3h 27mnonstop
$300United Airlines
Fri, Sep 11 - Mon, Sep 14
Alaska Airlines Logo
5:19 pm - 6:20 am
GTF
-
ORD
12h 01m
1 stop
Alaska Airlines Logo
3:52 pm - 4:39 pm
ORD
-
GTF
25h 47m
1 stop
$363Alaska Airlines
Fri, Jun 5 - Tue, Jun 9
Alaska Airlines Logo
4:43 pm - 6:20 am
HLN
-
ORD
12h 37m
1 stop
Alaska Airlines Logo
6:00 am - 4:06 pm
ORD
-
HLN
11h 06m
1 stop
$399Alaska Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$133
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 5% 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
Valparaiso

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

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)