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Cheap flights from Montana to Chicago from $118

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Chicago departing on 12/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montana to Chicago

Cheap round-trip flights

These are some of the best round-trip flight deals from Montana to Chicago that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Montana to Chicago.

Cheap last minute flights

Planning a quick getaway from Montana to Chicago? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Chicago, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Montana to Chicago

Find recent round-trip train or bus tickets from Montana to Chicago.

All round-trip flight deals to Chicago

The cheapest plane tickets to Chicago found on KAYAK recently.
1:02 pm - 5:05 pmBZN-ORD
3h 03mnonstop
9:45 am - 12:12 pmORD-BZN
3h 27mnonstop
$217American Airlines
Find Deal
Sat, Jan 18 - Sun, Jan 19
2:44 pm - 11:59 pmBZN-ORD
8h 15m1 stop
9:15 am - 11:49 amORD-BZN
3h 34mnonstop
$227United Airlines
Find Deal
Sat, Jan 18 - Sun, Jan 19
5:40 am - 5:47 pmBZN-MDW
11h 07m2 stops
6:00 am - 2:11 pmMDW-BZN
9h 11m1 stop
$241Delta
Find Deal
Sat, Jan 18 - Sun, Jan 19
5:40 am - 5:29 pmBZN-ORD
10h 49m2 stops
5:45 am - 2:11 pmORD-BZN
9h 26m1 stop
$241Delta
Find Deal
Sat, Jan 18 - Sun, Jan 19
2:52 pm - 11:59 pmBZN-ORD
8h 07m1 stop
7:45 am - 1:57 pmORD-BZN
7h 12m1 stop
$268Alaska Airlines
Find Deal
Wed, Jan 22 - Fri, Jan 24
2:38 pm - 11:59 pmMSO-ORD
8h 21m1 stop
7:45 am - 1:42 pmORD-MSO
6h 57m1 stop
$268Alaska Airlines
Find Deal
Mon, Jan 13 - Thu, Jan 16
5:36 pm - 11:32 pmMSO-ORD
28h 56m3 stops
9:18 pm - 8:52 pmORD-MSO
24h 34m2 stops
Mon, Jan 13 - Thu, Jan 16
5:36 pm - 9:00 pmMSO-ORD
26h 24m2 stops
9:18 pm - 8:52 pmORD-MSO
24h 34m2 stops
Mon, Jan 13 - Thu, Jan 16
5:50 am - 3:00 pmBZN-ORD
8h 10m2 stops
6:15 am - 12:00 pmORD-BZN
6h 45m1 stop
$338Southwest
Find Deal
Mon, Feb 10 - Wed, Feb 12
12:45 pm - 11:20 pmBZN-MDW
9h 35m1 stop
5:30 am - 1:20 pmMDW-BZN
8h 50m1 stop
$348Southwest
Find Deal
Tue, Feb 25 - Mon, Mar 3
12:30 pm - 10:06 pmBZN-MDW
8h 36m1 stop
$118Delta
Find Deal
Wed, Dec 25
5:40 am - 2:12 pmBZN-ORD
7h 32m1 stop
$118Delta
Find Deal
Sat, Jan 25
8:00 am - 4:10 pmBZN-ORD
7h 10m1 stop
$124Alaska Airlines
Find Deal
Sun, May 25
8:00 am - 4:10 pmBZN-ORD
7h 10m1 stop
$134Alaska Airlines
Find Deal
Sun, May 25
4:15 pm - 11:35 pmBZN-MDW
6h 20m1 stop
$154Southwest
Find Deal
Sun, Jan 26
4:15 pm - 10:35 pmBZN-ORD
5h 20m1 stop
$154Southwest
Find Deal
Sun, Jan 26
8:39 pm - 5:28 pmMSO-ORD
19h 49m2 stops
Mon, Dec 9
8:39 pm - 5:30 amMSO-ORD
7h 51m1 stop
Mon, Dec 9
4:59 pm - 11:51 pmMSO-ORD
5h 52m1 stop
$197United Airlines
Find Deal
Tue, Dec 24
5:50 pm - 11:58 pmBIL-ORD
5h 08m1 stop
$197United Airlines
Find Deal
Sat, Mar 1
4:20 pm - 10:35 pmBZN-ORD
5h 15m1 stop
4:00 pm - 9:10 pmORD-BZN
6h 10m1 stop
$418Southwest
Find Deal
Mon, Dec 2 - Mon, Dec 9
4:20 pm - 10:35 pmBZN-ORD
5h 15m1 stop
7:30 am - 9:10 pmORD-BZN
14h 40m2 stops
$423Southwest
Find Deal
Mon, Dec 2 - Mon, Dec 9
4:25 pm - 10:51 pmBZN-ORD
5h 26m1 stop
9:05 am - 11:34 amORD-BZN
3h 29mnonstop
$449United Airlines
Find Deal
Mon, Dec 2 - Mon, Dec 9
4:20 pm - 12:15 amBZN-MDW
6h 55m1 stop
3:25 pm - 9:10 pmMDW-BZN
6h 45m1 stop
$463Southwest
Find Deal
Mon, Dec 2 - Mon, Dec 9
4:20 pm - 12:20 amBZN-MDW
7h 00m2 stops
1:30 pm - 9:10 pmMDW-BZN
8h 40m1 stop
$468Southwest
Find Deal
Mon, Dec 2 - Mon, Dec 9
2:33 pm - 10:36 pmMSO-ORD
7h 03m1 stop
10:35 am - 4:11 pmORD-MSO
6h 36m1 stop
$620United Airlines
Find Deal
Sat, Nov 30 - Thu, Dec 5
8:00 am - 4:47 pmMSO-ORD
7h 47m1 stop
7:00 pm - 12:30 amORD-MSO
6h 30m1 stop
$721Delta
Find Deal
Thu, Nov 28 - Mon, Dec 2
5:40 am - 1:43 pmMSO-ORD
7h 03m1 stop
1:31 pm - 12:30 amORD-MSO
11h 59m2 stops
$726Delta
Find Deal
Thu, Nov 28 - Mon, Dec 2
9:07 pm - 7:21 pmMSO-ORD
21h 14m2 stops
6:33 pm - 9:29 pmORD-MSO
27h 56m2 stops
Sat, Nov 30 - Thu, Dec 5
9:07 pm - 7:21 pmMSO-ORD
21h 14m2 stops
5:11 pm - 9:29 pmORD-MSO
29h 18m3 stops
$1,060
Find Deal
Sat, Nov 30 - Thu, Dec 5
1:02 pm - 5:05 pmBZN-ORD
3h 03mnonstop
9:45 am - 12:12 pmORD-BZN
3h 27mnonstop
$217American Airlines
Find Deal
Sat, Jan 18 - Sun, Jan 19
2:00 pm - 6:06 pmBZN-ORD
3h 06mnonstop
9:45 am - 12:12 pmORD-BZN
3h 27mnonstop
$229American Airlines
Find Deal
Sun, Dec 22 - Sun, Jan 12
2:02 pm - 5:56 pmBZN-ORD
2h 54mnonstop
10:34 am - 1:11 pmORD-BZN
3h 37mnonstop
$284American Airlines
Find Deal
Sat, Feb 15 - Mon, Feb 24
2:00 pm - 6:06 pmBZN-ORD
3h 06mnonstop
9:45 am - 12:12 pmORD-BZN
3h 27mnonstop
$289American Airlines
Find Deal
Sun, Dec 22 - Sun, Jan 12
4:04 pm - 8:24 pmBZN-ORD
3h 20mnonstop
8:20 pm - 10:49 pmORD-BZN
3h 29mnonstop
$317United Airlines
Find Deal
Tue, Dec 24 - Wed, Jan 1
12:45 pm - 5:05 pmFCA-ORD
3h 20mnonstop
8:50 am - 11:43 amORD-FCA
3h 53mnonstop
$349United Airlines
Find Deal
Thu, Dec 12 - Mon, Dec 16
2:02 pm - 5:59 pmBZN-ORD
2h 57mnonstop
10:34 am - 1:11 pmORD-BZN
3h 37mnonstop
$369Alaska Airlines
Find Deal
Thu, Feb 27 - Mon, Mar 3
7:25 am - 11:38 amBZN-ORD
3h 13mnonstop
8:20 pm - 10:49 pmORD-BZN
3h 29mnonstop
$370United Airlines
Find Deal
Mon, Dec 30 - Wed, Jan 1
2:02 pm - 5:59 pmBZN-ORD
2h 57mnonstop
10:34 am - 1:12 pmORD-BZN
3h 38mnonstop
$424Alaska Airlines
Find Deal
Thu, Feb 27 - Wed, Mar 5
2:02 pm - 5:56 pmBZN-ORD
2h 54mnonstop
10:34 am - 1:11 pmORD-BZN
3h 37mnonstop
$464Alaska Airlines
Find Deal
Sat, Feb 22 - Mon, Feb 24

American Airlines flights from Montana to Chicago

Our best American Airlines deals on Montana to Chicago flight tickets
American Airlines
Jan 18
BZN1:02 pmBozeman Gallatin Field
3h 03m
ORD5:05 pmChicago O'Hare Intl
Jan 19
ORD9:45 amChicago O'Hare Intl
3h 27m
BZN12:12 pmBozeman Gallatin Field
American Airlines
Dec 22
BZN2:00 pmBozeman Gallatin Field
3h 06m
ORD6:06 pmChicago O'Hare Intl
Jan 12
ORD9:45 amChicago O'Hare Intl
3h 27m
BZN12:12 pmBozeman Gallatin Field
American Airlines
Dec 22
BZN2:00 pmBozeman Gallatin Field
3h 06m
ORD6:06 pmChicago O'Hare Intl
Jan 12
ORD5:00 amChicago O'Hare Intl
9h 20m
1 stop
BZN1:20 pmBozeman Gallatin Field

Alaska Airlines flights from Montana to Chicago

Our best Alaska Airlines deals on Montana to Chicago flight tickets
Alaska Airlines
Jan 22
BZN2:52 pmBozeman Gallatin Field
8h 07m
1 stop
ORD11:59 pmChicago O'Hare Intl
Jan 24
ORD7:45 amChicago O'Hare Intl
7h 12m
1 stop
BZN1:57 pmBozeman Gallatin Field
Alaska Airlines
Feb 25
MSO2:36 pmMissoula Johnson-Bell Field
21h 28m
2 stops
ORD1:04 pmChicago O'Hare Intl
Feb 28
ORD7:45 amChicago O'Hare Intl
6h 55m
1 stop
MSO1:40 pmMissoula Johnson-Bell Field
Alaska Airlines
Feb 28
BZN2:53 pmBozeman Gallatin Field
8h 06m
1 stop
ORD11:59 pmChicago O'Hare Intl
Mar 5
ORD2:00 pmChicago O'Hare Intl
7h 19m
1 stop
BZN8:19 pmBozeman Gallatin Field

See travel insights to Chicago from

How to get the cheapest flight ticket from Montana to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Montana, with most prices found around $309. If you’re not able to fly to Chicago in February, then August is your next best option. Flight prices from Montana to Chicago during August average around $376.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Wednesday when prices can be found for as low as $420. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Montana to Chicago for around $484.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Montana to Chicago during this time can be as low as $397. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $441.

What is the cheapest Montana to Chicago flight route?

Fly from Bozeman Gallatin Field to Chicago O'Hare Intl for the best Montana - Chicago flight prices

How far in advance should I book a flight to Chicago?

The best time to book a flight to Chicago from Montana is 58 days out, which is when prices tend to be around $441. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $259.

What cabin class options are available on Montana to Chicago flights?

There are 4 cabin classes available to choose from on Montana to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montana to Chicago flights?

You could potentially save up to 49% on your flight if you consider stops on a Montana to Chicago flight.

Cheap Montana to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Chicago

Best Price Found

$118

Fastest flight time

2h 54m

Direct flights

Every day

Airports in Chicago

2 airports
The best one-way flight to Chicago from Montana in the past 72 hours is $118. The best round-trip flight deal from Montana to Chicago found on momondo in the last 72 hours is $217.
The fastest flight from Montana to Chicago takes 2h 54m
Direct flights go from Montana to Chicago every day.
There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

  • When did momondo last update prices for flights from Montana to Chicago?

    Prices for flights from Montana to Chicago refresh daily.

  • How many operators does momondo search for flights from Montana to Chicago?

  • How old do you have to be to fly from Montana to Chicago?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Montana to Chicago?


Best airlines flying from Montana to Chicago

Compare and see reviews for airlines that fly from Montana to Chicago with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $217Free CancellationRating
8.0
8,730 reviews
Search Delta flights
American AirlinesPriceFrom $229Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
9,146 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $257Free CancellationRating
8.0
9,481 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montana to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Montana to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from Montana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montana to Chicago?

Once all potential Montana to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Montana to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Montana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago