Cheap flights from Montana to Chicago (CHI) from $88
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/17. 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.
BZN — CHI
May 13 — May 201
From?
To?
1 adult, Economy
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How far in advance should I book a flight from Montana to Chicago?
To save on the cost of your flight from Montana to Chicago, book at least 27 days before your planned departure. Booking around this time can save you about 11% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $345 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $679.
What is the cheapest month to fly from Montana to Chicago?
Flights from Montana to Chicago lean towards being more expensive in July. Prices are generally better when you fly from Montana to Chicago in February, with the cheapest ticket starting at $231.
When is the cheapest time to fly from Montana to Chicago (MT - CHI)?
When flying from Montana to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap American Airlines flights from Montana to Chicago
Explore cheap flight options specifically provided by American Airlines for the route between Montana and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Take a peek at the cheapest American Airlines flights we've detected traveling from Montana to Chicago. Be sure to come back soon if the deals available don't appeal to you at this time.
Thu 8/812:53 pmMSO - ORD
Nonstop3h 16mAmerican Airlines
Sat 8/179:40 amORD - MSO
Nonstop3h 43mAmerican Airlines
Deal found 5/7$194
Thu 7/1112:53 pmMSO - ORD
Nonstop3h 15mAmerican Airlines
Mon 7/159:39 amORD - MSO
Nonstop3h 44mAmerican Airlines
Deal found 5/7$249
Thu 8/812:53 pmMSO - ORD
Nonstop3h 16mAmerican Airlines
Sat 8/177:00 amORD - MSO
1 stop7h 43mAmerican Airlines
Deal found 5/7$265
Thu 7/1112:53 pmMSO - ORD
Nonstop3h 15mAmerican Airlines
Mon 7/155:00 amORD - MSO
1 stop9h 03mAmerican Airlines
Deal found 5/7$285
Wed 8/281:25 pmFCA - ORD
Nonstop3h 25mAmerican Airlines
Tue 9/109:55 amORD - FCA
Nonstop3h 41mAmerican Airlines
Deal found 5/7$303
Fri 6/712:46 pmMSO - ORD
Nonstop3h 22mAmerican Airlines
Mon 6/109:38 amORD - MSO
Nonstop3h 38mAmerican Airlines
Deal found 5/7$316
Thu 6/61:24 pmBZN - ORD
Nonstop3h 04mAmerican Airlines
Mon 6/1010:00 amORD - BZN
Nonstop3h 26mAmerican Airlines
Deal found 5/7$341
Wed 8/281:39 pmBZN - ORD
Nonstop3h 00mAmerican Airlines
Sun 9/15:00 amORD - BZN
1 stop7h 16mAmerican Airlines
Deal found 5/7$342
Sat 6/812:22 pmBIL - ORD
Nonstop2h 45mAmerican Airlines
Wed 6/129:44 amORD - BIL
Nonstop3h 03mAmerican Airlines
Deal found 5/7$407
Cheap United Airlines flights from Montana to Chicago
Explore cheap flight options specifically provided by United Airlines for the route between Montana and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Montana to Chicago. Deals frequently update to provide users with more options.
Wed 8/75:25 pmMSO - ORD
1 stop5h 34mUnited Airlines
Sat 8/178:45 amORD - MSO
1 stop8h 35mUnited Airlines
Deal found 5/7$207
Mon 8/192:33 pmMSO - ORD
1 stop6h 25mUnited Airlines
Sat 8/248:50 amORD - MSO
1 stop8h 09mUnited Airlines
Deal found 5/7$227
Mon 8/195:05 pmMSO - ORD
1 stop5h 52mUnited Airlines
Mon 8/265:15 amORD - MSO
1 stop5h 34mUnited Airlines
Deal found 5/7$228
Mon 8/195:05 pmMSO - ORD
1 stop5h 52mUnited Airlines
Sun 8/255:15 amORD - MSO
1 stop5h 34mUnited Airlines
Deal found 5/7$238
Fri 6/75:06 pmMSO - ORD
1 stop5h 53mUnited Airlines
Mon 6/109:08 amORD - MSO
Nonstop3h 43mUnited Airlines
Deal found 5/7$277
Mon 8/192:33 pmMSO - ORD
1 stop5h 28mUnited Airlines
Mon 8/269:00 amORD - MSO
Nonstop3h 53mUnited Airlines
Deal found 5/7$288
Wed 8/712:51 pmMSO - ORD
Nonstop3h 19mUnited Airlines
Sat 8/179:13 amORD - MSO
Nonstop3h 42mUnited Airlines
Deal found 5/7$293
Thu 5/2312:38 pmFCA - ORD
Nonstop3h 28mUnited Airlines
Mon 5/278:50 amORD - FCA
Nonstop3h 51mUnited Airlines
Deal found 5/7$297
Thu 5/2312:38 pmFCA - ORD
Nonstop3h 28mUnited Airlines
Mon 5/275:04 amORD - FCA
1 stop5h 59mUnited Airlines
Deal found 5/7$306
Cheap Montana to Chicago flights in May & June 2024
Find cheap flight options from Montana to Chicago specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 8, 2024.
Listed are some of the best fares we've found on flights departing from Montana to Chicago in 2024. More deals are always being added, so be sure to check back regularly.
Sat 5/114:32 pmMSO - ORD
1 stop7h 24mFrontier
Tue 5/146:27 pmORD - MSO
1 stop21h 37mFrontier
Deal found 5/7$252
Tue 6/256:00 amGTF - MDW
1 stop6h 44mDelta
Tue 7/92:25 pmMDW - GTF
2 stops9h 09mDelta
Deal found 5/7$253
Thu 6/2011:42 amBZN - ORD
1 stop6h 28mSun Country Air
Sun 6/237:00 amORD - BZN
1 stop5h 07mSun Country Air
Deal found 5/6$258
Fri 6/72:54 pmMSO - MDW
1 stop19h 53mFrontier
Mon 6/105:55 amMDW - MSO
1 stop9h 22mFrontier
Deal found 5/7$259
Fri 6/72:54 pmMSO - MDW
1 stop19h 53mFrontier
Thu 6/1310:41 pmMDW - MSO
1 stop16h 22mFrontier
Deal found 5/7$262
Mon 6/103:08 pmMSO - MDW
1 stop21h 01mFrontier
Thu 6/1310:41 pmMDW - MSO
1 stop16h 22mFrontier
Deal found 5/7$265
Sat 6/83:10 pmMSO - MDW
1 stop5h 20mFrontier
Fri 6/145:55 amMDW - MSO
1 stop9h 08mFrontier
Deal found 5/7$267
Fri 6/75:06 pmMSO - ORD
1 stop5h 53mUnited Airlines
Mon 6/109:08 amORD - MSO
Nonstop3h 43mUnited Airlines
Deal found 5/7$277
Sat 6/83:10 pmMSO - MDW
1 stop5h 20mFrontier
Thu 6/1310:41 pmMDW - MSO
1 stop16h 22mFrontier
Deal found 5/7$278
Montana to Chicago 2024 flight deals
Discover exclusive flight deals for travel between Montana and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Listed are some of the best fares we've found on flights departing from Montana to Chicago in 2024. More deals are always being added, so be sure to check back regularly.
Mon 8/193:14 pmMSO - MDW
1 stop19h 38mFrontier
Sat 8/246:00 amMDW - MSO
1 stop9h 24mFrontier
Deal found 5/7$159
Thu 8/812:53 pmMSO - ORD
Nonstop3h 16mAmerican Airlines
Sat 8/179:40 amORD - MSO
Nonstop3h 43mAmerican Airlines
Deal found 5/7$194
Wed 8/75:25 pmMSO - ORD
1 stop5h 34mUnited Airlines
Sat 8/178:45 amORD - MSO
1 stop8h 35mUnited Airlines
Deal found 5/7$207
Mon 8/192:33 pmMSO - ORD
1 stop6h 25mUnited Airlines
Sat 8/248:50 amORD - MSO
1 stop8h 09mUnited Airlines
Deal found 5/7$227
Mon 8/195:05 pmMSO - ORD
1 stop5h 52mUnited Airlines
Mon 8/265:15 amORD - MSO
1 stop5h 34mUnited Airlines
Deal found 5/7$228
Mon 8/195:05 pmMSO - ORD
1 stop5h 52mUnited Airlines
Sun 8/255:15 amORD - MSO
1 stop5h 34mUnited Airlines
Deal found 5/7$238
Mon 8/193:14 pmMSO - MDW
1 stop19h 38mFrontier
Mon 8/266:00 amMDW - MSO
1 stop9h 24mFrontier
Deal found 5/7$248
Thu 7/1112:53 pmMSO - ORD
Nonstop3h 15mAmerican Airlines
Mon 7/159:39 amORD - MSO
Nonstop3h 44mAmerican Airlines
Deal found 5/7$249
Sat 5/114:32 pmMSO - ORD
1 stop7h 24mFrontier
Tue 5/146:27 pmORD - MSO
1 stop21h 37mFrontier
Deal found 5/7$252
Non-stop flights to Chicago from Montana
Discover non-stop flight options from Montana to Chicago. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
If you're seeking options on non-stop flights from Montana to Chicago, check out these fares. If you're looking for other options for flights from Montana to Chicago, make sure to update the search form at the top of page.
Thu 8/812:53 pmMSO - ORD
Nonstop3h 16mAmerican Airlines
Sat 8/179:40 amORD - MSO
Nonstop3h 43mAmerican Airlines
Deal found 5/7$194
Thu 7/1112:53 pmMSO - ORD
Nonstop3h 15mAmerican Airlines
Mon 7/159:39 amORD - MSO
Nonstop3h 44mAmerican Airlines
Deal found 5/7$249
Wed 8/712:51 pmMSO - ORD
Nonstop3h 19mUnited Airlines
Sat 8/179:13 amORD - MSO
Nonstop3h 42mUnited Airlines
Deal found 5/7$293
Thu 5/2312:38 pmFCA - ORD
Nonstop3h 28mUnited Airlines
Mon 5/278:50 amORD - FCA
Nonstop3h 51mUnited Airlines
Deal found 5/7$297
Wed 8/281:25 pmFCA - ORD
Nonstop3h 25mAmerican Airlines
Tue 9/109:55 amORD - FCA
Nonstop3h 41mAmerican Airlines
Deal found 5/7$303
Fri 6/712:46 pmMSO - ORD
Nonstop3h 22mAmerican Airlines
Mon 6/109:38 amORD - MSO
Nonstop3h 38mAmerican Airlines
Deal found 5/7$316
Tue 6/181:18 pmFCA - ORD
Nonstop3h 27mAmerican Airlines
Mon 6/249:39 amORD - FCA
Nonstop3h 49mAmerican Airlines
Deal found 5/7$329
Sun 6/27:45 amBZN - ORD
Nonstop3h 03mUnited Airlines
Wed 6/58:01 pmORD - BZN
Nonstop3h 21mUnited Airlines
Deal found 5/7$333
Thu 6/61:24 pmBZN - ORD
Nonstop3h 04mAmerican Airlines
Mon 6/1010:00 amORD - BZN
Nonstop3h 26mAmerican Airlines
Deal found 5/7$341
Montana to Chicago flights leaving soon
Find last-minute flight options from Montana to Chicago for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Check out these flights departing soon from Montana to Chicago. Users should examine the flight details to ensure there are no surprises.
Sun 5/125:50 amMSO - MDW
1 stop6h 45mDelta
Tue 5/147:10 pmMDW - MSO
1 stop5h 19mDelta
Deal found 5/7$438
Sun 5/125:50 amMSO - MDW
2 stops10h 16mDelta
Tue 5/147:10 pmMDW - MSO
1 stop5h 19mDelta
Deal found 5/7$443
Tue 5/142:23 pmMSO - ORD
1 stop7h 38mUnited Airlines
Thu 5/162:36 pmORD - MSO
1 stop7h 55mUnited Airlines
Deal found 5/7$460
Mon 5/1311:39 amBZN - ORD
3 stops27h 56mMultiple Airlines
Thu 8/19:36 amORD - BZN
1 stop12h 42mMultiple Airlines
Deal found 5/7$485
Mon 5/132:25 pmGTF - ORD
1 stop5h 47mUnited Airlines
Mon 5/204:05 pmORD - GTF
1 stop6h 11mUnited Airlines
Deal found 5/6$538
Mon 5/1311:39 amBZN - ORD
3 stops29h 01mMultiple Airlines
Thu 8/16:54 amORD - BZN
2 stops15h 24mMultiple Airlines
Deal found 5/7$541
Mon 5/136:16 pmGTF - ORD
2 stops20h 42mMultiple Airlines
Mon 5/2010:14 amORD - GTF
1 stop8h 16mMultiple Airlines
Deal found 5/6$542
Tue 5/145:40 amMSO - ORD
1 stop6h 00mDelta
Thu 5/165:40 amORD - MSO
2 stops12h 55mDelta
Deal found 5/7$573
Mon 5/1311:39 amBZN - ORD
2 stops21h 16mMultiple Airlines
Thu 8/11:18 pmORD - BZN
1 stop9h 00mMultiple Airlines
Deal found 5/7$574
One-way flights to Chicago from Montana
Search for one-way flight options from Montana to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Take a look at some of the best available options we've come across on one-way flights from Montana to Chicago. Those needing a return flight from Montana to Chicago can use the search form above.
Wed 7/1710:40 amBZN - ORD
1 stop5h 39mSun Country Air
Deal found 5/6$88
Mon 8/193:14 pmMSO - ORD
1 stop8h 49mFrontier
Deal found 5/7$91
Wed 7/173:14 pmMSO - ORD
1 stop8h 49mFrontier
Deal found 5/7$96
Mon 8/193:14 pmMSO - MDW
1 stop19h 38mFrontier
Deal found 5/7$96
Wed 7/310:29 amBZN - ORD
1 stop9h 37mSun Country Air
Deal found 5/7$103
Wed 7/173:14 pmMSO - ORD
1 stop8h 49mFrontier
Deal found 5/7$106
Thu 7/49:46 amBZN - ORD
1 stop6h 49mSun Country Air
Deal found 5/7$110
Tue 8/2010:45 amMSO - ORD
1 stop7h 10mUnited Airlines
Deal found 5/7$113
Mon 6/1010:06 pmMSO - ORD
2 stops16h 56mMultiple Airlines
Deal found 5/7$124
Find flights from Montana to Chicago within your budget
Customize your flight search to find flights from Montana to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$159 - $313
Route
Depart
Return
Price
Missoula Johnson-Bell FieldChicago Midway
MSO - MDW
MSOMDW
Missoula Johnson-Bell Field
Mon 8/19
1 stop19h 38m
Chicago Midway
Sat 8/24
1 stop9h 24m
$159
Missoula Johnson-Bell FieldChicago Midway
MSO - MDW
MSOMDW
Missoula Johnson-Bell Field
Wed 8/7
1 stop19h 06m
Chicago Midway
Sat 8/17
1 stop9h 24m
$174
Missoula Johnson-Bell FieldChicago O'Hare Intl
MSO - ORD
MSOORD
Missoula Johnson-Bell Field
Thu 8/8
Nonstop3h 16m
Chicago O'Hare Intl
Sat 8/17
Nonstop3h 43m
$194
Missoula Johnson-Bell FieldChicago O'Hare Intl
MSO - ORD
MSOORD
Missoula Johnson-Bell Field
Wed 8/7
1 stop5h 34m
Chicago O'Hare Intl
Sat 8/17
1 stop8h 35m
$207
Missoula Johnson-Bell FieldChicago O'Hare Intl
MSO - ORD
MSOORD
Missoula Johnson-Bell Field
Mon 8/19
1 stop6h 25m
Chicago O'Hare Intl
Sat 8/24
1 stop8h 09m
$227
Great FallsChicago Midway
GTF - MDW
GTFMDW
Great Falls
Tue 6/25
1 stop6h 44m
Chicago Midway
Tue 7/9
2 stops9h 09m
$253
Bozeman Gallatin FieldChicago O'Hare Intl
BZN - ORD
BZNORD
Bozeman Gallatin Field
Sat 7/13
1 stop9h 26m
Chicago O'Hare Intl
Wed 7/31
1 stop15h 48m
$272
Bozeman Gallatin FieldChicago O'Hare Intl
BZN - ORD
BZNORD
Bozeman Gallatin Field
Sun 6/2
1 stop7h 24m
Chicago O'Hare Intl
Wed 6/5
2 stops25h 52m
$284
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Mon 10/28
1 stop6h 51m
Chicago O'Hare Intl
Wed 10/30
1 stop7h 05m
$313
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Chicago
Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated May 8, 2024.
To help decide which airline to fly from Montana to Chicago, see what other customers have to say about American Airlines, United Airlines and Sun Country Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
9,147 reviews
Boarding
8.2
Overall
8.1
Entertainment
7.3
Food
7.3
Comfort
7.9
Crew
8.6
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
9,147 reviews
9,147 reviews
Boarding
8.2
Overall
8.1
Entertainment
7.3
Food
7.3
Comfort
7.9
Crew
8.6
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
10,810 reviews
9,147 reviews
Boarding
8.2
Overall
8.1
Entertainment
7.3
Food
7.3
Comfort
7.9
Crew
8.6
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
1,024 reviews
9,147 reviews
Boarding
8.2
Overall
8.1
Entertainment
7.3
Food
7.3
Comfort
7.9
Crew
8.6
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
11,073 reviews
9,147 reviews
Boarding
8.2
Overall
8.1
Entertainment
7.3
Food
7.3
Comfort
7.9
Crew
8.6
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
14,686 reviews
9,147 reviews
Boarding
8.2
Overall
8.1
Entertainment
7.3
Food
7.3
Comfort
7.9
Crew
8.6
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
Related info for your journey
Find useful and relevant information for your journey from Montana to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Montana to ChicagoSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Montana to Chicago
Discover the top 4 airlines that operate flights from Montana to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Search flights from Montana to Chicago by cabin class
Find flights from Montana to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Montana to Chicago
Find hourly flight availability from Montana to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 8, 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 87%of flight departures | Morning6 am to noon |
| 12%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Midnight
6 AM
Noon
6 PM
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Montana to Chicago?
Deals for Montana to Chicago flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Montana to Chicago?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Montana to Chicago.
Can Cheapflights find flights from Montana to Chicago with no change fees?
Yes, we can. To see specific flights from Montana to Chicago with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Montana to Chicago become cheaper?
Yes, Cheapflights offers price alerts on Montana to Chicago flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.