$139+ Cheap flights from Bozeman (BZN) to Chicago (CHI)
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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — CHI
Jul 16 — Jul 231
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Bozeman to Chicago with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Bozeman Gallatin Field to Chicago are usually found in September or January, booked 70 days in advance, depart on a Thursday or Wednesday and return on a Tuesday
Cheap flight deals from Bozeman to Chicago
Cheapest
Best
Last-minute
One-way
Cheapest flights from Bozeman to ChicagoExplore the most affordable flight options available from Bozeman to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.
Explore the most affordable flight options available from Bozeman to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:08 pm
BZN
- ORD
1 stop7h 39m
Delta
Wed 9/167:40 pm
ORD
- BZN
1 stop5h 25m
Delta
Deal found 6/11![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:08 pm
BZN
- ORD
1 stop7h 39m
Delta
Sat 9/1912:40 pm
ORD
- BZN
1 stop8h 10m
Delta
Deal found 6/11![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:54 pm
BZN
- ORD
1 stop6h 53m
Delta
Sun 9/207:45 am
ORD
- BZN
1 stop5h 18m
Delta
Deal found 6/11![Delta logo]()
$261
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:25 am
BZN
- ORD
1 stop7h 48m
Delta
Thu 9/172:00 pm
ORD
- BZN
2 stops10h 16m
Delta
Deal found 6/11![Delta logo]()
$262
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:54 pm
BZN
- ORD
1 stop6h 53m
Delta
Fri 9/182:00 pm
ORD
- BZN
2 stops11h 05m
Delta
Deal found 6/11![Delta logo]()
$266
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:25 am
BZN
- ORD
2 stops12h 22m
Delta
Sat 9/192:05 pm
ORD
- BZN
2 stops9h 35m
Delta
Deal found 6/11![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:25 am
BZN
- ORD
2 stops12h 22m
Delta
Fri 9/185:10 pm
ORD
- BZN
2 stops7h 55m
Delta
Deal found 6/11![Delta logo]()
$271
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:03 pm
BZN
- ORD
Nonstop3h 27m
American Airlines
Tue 8/41:49 pm
ORD
- BZN
Nonstop3h 24m
American Airlines
Deal found 6/12![American Airlines logo]()
$285
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:20 am
BZN
- ORD
1 stop9h 01m
Alaska Airlines
Sat 9/198:00 am
ORD
- BZN
1 stop7h 46m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:29 pm
BZN
- ORD
1 stop7h 15m
United Airlines
Sun 7/268:15 pm
ORD
- BZN
Nonstop3h 28m
United Airlines
Deal found 6/12![United Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:19 am
BZN
- MDW
1 stop5h 51m
Delta
Tue 9/87:13 pm
MDW
- BZN
1 stop5h 06m
Delta
Deal found 6/15![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am
BZN
- MDW
2 stops11h 01m
Delta
Thu 9/107:13 pm
MDW
- BZN
1 stop5h 06m
Delta
Deal found 6/15![Delta logo]()
$310
Best flights from Bozeman to ChicagoDiscover carefully curated flight deals from Bozeman to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
Discover carefully curated flight deals from Bozeman to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/231:50 pm
BZN
- MDW
1 stop8h 40m
Southwest
Sun 7/265:00 am
MDW
- BZN
1 stop7h 30m
Southwest
Deal found 6/15![Southwest logo]()
$305
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:14 pm
BZN
- ORD
1 stop7h 36m
American Airlines
Sat 8/82:57 pm
ORD
- BZN
1 stop6h 40m
American Airlines
Deal found 6/16![American Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:00 pm
BZN
- ORD
1 stop7h 30m
Delta
Wed 8/267:44 pm
ORD
- BZN
1 stop5h 20m
Delta
Deal found 6/13![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:00 am
BZN
- ORD
Nonstop2h 59m
United Airlines
Thu 7/238:15 pm
ORD
- BZN
Nonstop3h 28m
United Airlines
Deal found 6/12![United Airlines logo]()
$326
This Alaska Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:00 am
BZN
- ORD
1 stop9h 20m
Alaska Airlines
Tue 10/273:49 pm
ORD
- BZN
1 stop9h 10m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:25 am
BZN
- ORD
2 stops12h 05m
Delta
Sat 8/297:00 am
ORD
- BZN
1 stop9h 44m
Delta
Deal found 6/15![Delta logo]()
$310
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:25 am
BZN
- ORD
2 stops12h 22m
Delta
Sun 10/47:40 pm
ORD
- BZN
1 stop5h 25m
Delta
Deal found 6/12![Delta logo]()
$310
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/241:50 pm
BZN
- MDW
1 stop8h 40m
Southwest
Mon 7/275:45 am
MDW
- BZN
1 stop11h 10m
Southwest
Deal found 6/15![Southwest logo]()
$360
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:24 pm
BZN
- ORD
Nonstop3h 16m
United Airlines
Tue 10/279:10 am
ORD
- BZN
Nonstop3h 23m
United Airlines
Deal found 6/15![United Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 am
BZN
- ORD
1 stop4h 59m
Delta
Sun 8/97:00 am
ORD
- BZN
1 stop9h 09m
Delta
Deal found 6/16![Delta logo]()
$332
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:24 pm
BZN
- ORD
Nonstop3h 16m
United Airlines
Thu 7/238:15 pm
ORD
- BZN
Nonstop3h 28m
United Airlines
Deal found 6/11![United Airlines logo]()
$380
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:55 am
BZN
- MDW
2 stops11h 10m
Southwest
Sun 10/48:05 am
MDW
- BZN
1 stop8h 30m
Southwest
Deal found 6/12![Southwest logo]()
$389
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/212:48 pm
BZN
- ORD
Nonstop3h 09m
United Airlines
Sat 7/49:10 am
ORD
- BZN
Nonstop3h 34m
United Airlines
Deal found 6/14![United Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:40 am
BZN
- MDW
Nonstop2h 50m
Southwest
Sat 7/412:40 pm
MDW
- BZN
1 stop6h 50m
Southwest
Deal found 6/15![Southwest logo]()
$395
This Southwest deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/412:55 pm
BZN
- MDW
Nonstop2h 55m
Southwest
Sun 8/95:25 am
MDW
- BZN
1 stop7h 00m
Southwest
Deal found 6/13![Southwest logo]()
$424
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:35 am
BZN
- MDW
Nonstop2h 50m
Southwest
Tue 7/76:40 pm
MDW
- BZN
1 stop7h 10m
Southwest
Deal found 6/14![Southwest logo]()
$424
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:35 am
BZN
- MDW
1 stop5h 50m
Southwest
Sat 7/410:30 am
MDW
- BZN
2 stops9h 00m
Southwest
Deal found 6/14![Southwest logo]()
$439
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:10 am
BZN
- MDW
2 stops9h 10m
Southwest
Mon 7/136:25 pm
MDW
- BZN
2 stops7h 50m
Southwest
Deal found 6/16![Southwest logo]()
$477
Last-minute flights from Bozeman to ChicagoDiscover last-minute flight deals from Bozeman to Chicago. Data last updated June 16, 2026 and is based on user searches.
Discover last-minute flight deals from Bozeman to Chicago. Data last updated June 16, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:03 pm
BZN
- ORD
Nonstop3h 27m
American Airlines
Sat 7/181:49 pm
ORD
- BZN
Nonstop3h 24m
American Airlines
Deal found 6/11![American Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:24 pm
BZN
- ORD
Nonstop3h 16m
United Airlines
Mon 7/208:15 pm
ORD
- BZN
Nonstop3h 28m
United Airlines
Deal found 6/15![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/163:54 pm
BZN
- ORD
1 stop6h 44m
Delta
Mon 7/206:55 am
ORD
- BZN
1 stop8h 40m
Delta
Deal found 6/15![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:00 am
BZN
- ORD
Nonstop2h 59m
United Airlines
Thu 7/238:15 pm
ORD
- BZN
Nonstop3h 28m
United Airlines
Deal found 6/12![United Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:29 pm
BZN
- ORD
1 stop5h 20m
United Airlines
Thu 7/238:15 pm
ORD
- BZN
Nonstop3h 28m
United Airlines
Deal found 6/11![United Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:29 pm
BZN
- ORD
1 stop7h 15m
United Airlines
Sun 7/268:15 pm
ORD
- BZN
Nonstop3h 28m
United Airlines
Deal found 6/12![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/231:50 pm
BZN
- MDW
1 stop8h 40m
Southwest
Sun 7/265:00 am
MDW
- BZN
1 stop7h 30m
Southwest
Deal found 6/15![Southwest logo]()
$305
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:03 pm
BZN
- ORD
Nonstop3h 27m
American Airlines
Mon 7/271:49 pm
ORD
- BZN
Nonstop3h 24m
American Airlines
Deal found 6/16![American Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:03 pm
BZN
- ORD
Nonstop3h 27m
American Airlines
Sun 7/261:49 pm
ORD
- BZN
Nonstop3h 24m
American Airlines
Deal found 6/14![American Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:13 pm
BZN
- ORD
1 stop5h 44m
Delta
Sat 8/13:55 pm
ORD
- BZN
1 stop4h 49m
Delta
Deal found 6/14![Delta logo]()
$332
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:03 pm
BZN
- ORD
Nonstop3h 27m
American Airlines
Tue 8/41:49 pm
ORD
- BZN
Nonstop3h 24m
American Airlines
Deal found 6/16![American Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:38 pm
BZN
- ORD
1 stop6h 06m
United Airlines
Sat 8/18:15 pm
ORD
- BZN
Nonstop3h 28m
United Airlines
Deal found 6/12![United Airlines logo]()
$337
One-way flights from Bozeman to ChicagoSearch for one-way flight options from Bozeman to Chicago. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
Search for one-way flight options from Bozeman to Chicago. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:51 pm
BZN
- ORD
1 stop11h 46m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$139
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:40 am
BZN
- MDW
Nonstop2h 50m
Southwest
Deal found 6/12![Southwest logo]()
$143
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:03 pm
BZN
- ORD
Nonstop3h 27m
American Airlines
Deal found 6/12![American Airlines logo]()
$143
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:00 pm
BZN
- MDW
1 stop4h 45m
Southwest
Deal found 6/12![Southwest logo]()
$148
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:30 pm
BZN
- ORD
1 stop7h 16m
United Airlines
Deal found 6/14![United Airlines logo]()
$148
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
BZN
- ORD
1 stop4h 59m
Delta
Deal found 6/12![Delta logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:44 pm
BZN
- ORD
1 stop9h 58m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$150
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/102:00 pm
BZN
- MDW
1 stop7h 10m
Delta
Deal found 6/16![Delta logo]()
$153
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:49 pm
BZN
- ORD
1 stop6h 40m
Delta
Deal found 6/16![Delta logo]()
$153
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:45 am
BZN
- MDW
2 stops10h 05m
Delta
Deal found 6/16![Delta logo]()
$158
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:23 pm
BZN
- ORD
Nonstop3h 07m
United Airlines
Deal found 6/14![United Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:42 pm
BZN
- ORD
1 stop13h 15m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$174
Find flight deals from Bozeman to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Bozeman (BZN) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $217 (Delta) |
One-way from | $139 (Kiwi.com) |
Popular in | May |
Cheapest in | September |
Average price | $408 |
Good round-trip deal | $393 or less |
Good one-way deal | $198 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Bozeman 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 2,558,603 searches. Data last updated June 16, 2026.
Use the filters below to find and compare flights from Bozeman to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BozemanChicago
BZN - MDW
BZNMDW
Bozeman Gallatin Field
Thu 7/23
1:50 pm-11:30 pm
1 stop8h 40m
Chicago Midway
Sun 7/26
5:00 am-11:30 am
1 stop7h 30m
$305
BozemanChicago
BZN - ORD
BZNORD
Bozeman Gallatin Field
Mon 8/3
4:14 pm-12:50 am
1 stop7h 36m
Chicago O'Hare Intl
Sat 8/8
2:57 pm-8:37 pm
1 stop6h 40m
$305
BozemanChicago
BZN - ORD
BZNORD
Bozeman Gallatin Field
Thu 8/20
1:00 pm-9:30 pm
1 stop7h 30m
Chicago O'Hare Intl
Wed 8/26
7:44 pm-12:04 am
1 stop5h 20m
$305
BozemanChicago
BZN - ORD
BZNORD
Bozeman Gallatin Field
Fri 8/28
8:25 am-9:30 pm
2 stops12h 05m
Chicago O'Hare Intl
Sat 8/29
7:00 am-3:44 pm
1 stop9h 44m
$310
BozemanChicago
BZN - ORD
BZNORD
Bozeman Gallatin Field
Tue 9/29
8:25 am-9:47 pm
2 stops12h 22m
Chicago O'Hare Intl
Sun 10/4
7:40 pm-12:05 am
1 stop5h 25m
$310
Quickest round-trip
BozemanChicago
BZN - ORD
BZNORD
Bozeman Gallatin Field
Mon 7/20
8:00 am-11:59 am
Nonstop2h 59m
Chicago O'Hare Intl
Thu 7/23
8:15 pm-10:43 pm
Nonstop3h 28m
$326
BozemanChicago
BZN - ORD
BZNORD
Bozeman Gallatin Field
Wed 8/5
6:00 am-11:59 am
1 stop4h 59m
Chicago O'Hare Intl
Sun 8/9
7:00 am-3:09 pm
1 stop9h 09m
$332
BozemanChicago
BZN - ORD
BZNORD
Bozeman Gallatin Field
Sat 10/24
8:00 am-6:20 pm
1 stop9h 20m
Chicago O'Hare Intl
Tue 10/27
3:49 pm-11:59 pm
1 stop9h 10m
$335
BozemanChicago
BZN - MDW
BZNMDW
Bozeman Gallatin Field
Fri 7/24
1:50 pm-11:30 pm
1 stop8h 40m
Chicago Midway
Mon 7/27
5:45 am-3:55 pm
1 stop11h 10m
$360
BozemanChicago
BZN - ORD
BZNORD
Bozeman Gallatin Field
Sat 10/24
4:24 pm-8:40 pm
Nonstop3h 16m
Chicago O'Hare Intl
Tue 10/27
9:10 am-11:33 am
Nonstop3h 23m
$375
Showing 1-10 of 38 resultsSorted by cheapest first
Compare providers for flights from Bozeman to Chicago
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bozeman to Chicago in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bozeman-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bozeman-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bozeman-Chicago flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bozeman-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bozeman-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Bozeman to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Bozeman with our price prediction graph.
BZN-CHI
BZN-MDW
BZN-ORD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Bozeman to Chicago
BZN-CHI
BZN-MDW
BZN-ORD
What is the cheapest month to book a flight from Bozeman to Chicago?
Currently, August is the cheapest month in which you can book a flight from Bozeman to Chicago (average of $133). Flying from Bozeman to Chicago in May is currently the most expensive (average of $250). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BZN to CHI?
Find hourly flight availability from Bozeman 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 June 16, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bozeman to Chicago as you normally would.
Weekly flight availability from Bozeman to Chicago
Explore weekly flight availability from Bozeman to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 16, 2026.
The most flights from BZN to CHI are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Bozeman to Chicago?
How far ahead should I book a flight from Bozeman to Chicago?
The price you pay for your flight from Bozeman to Chicago may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 June 16, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Bozeman to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Bozeman to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsBenton Harbor
Lansing
Merrillville
Hammond
Porter
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Chicago flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Bozeman
Popular flights
Alternative routes for Bozeman to Chicago
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Chicago
Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 16, 2026.
Complete your trip
Complete your trip to Chicago by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Bozeman to Chicago by cabin class
Find flights from Bozeman to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Bozeman and Chicago flights
Browse other Bozeman and Chicago flight options. Last updated on June 16, 2026.
Other flights from Bozeman
Browse through other flights departing from Bozeman. Flights are based on user searches made on Cheapflights and were last updated on June 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Bozeman to Chicago
Discover the top 2 airlines that operate flights from Bozeman 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 2,558,603 searches. Data last updated June 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$191 | Average$285 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$229 | Average$363 | FlexibilityNo cancel fee | On-time69% |