$128+ Cheap flights from Chicago (CHI) to Missoula (MSO)
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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MSO
Aug 7 — Aug 141
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Missoula 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 Chicago to Missoula Johnson-Bell Field are usually found in November or January, booked 71 days in advance, depart on a Monday or Friday and return on a Wednesday
Cheap flight deals from Chicago to Missoula
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Best
Last-minute
One-way
Cheapest flights from Chicago to MissoulaExplore the most affordable flight options available from Chicago to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.
Explore the most affordable flight options available from Chicago to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.
This American Airlines deal was found by Cheapflights users on 7/5. 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.
Tue 8/259:54 am
ORD
- MSO
Nonstop3h 48m
American Airlines
Thu 9/31:18 pm
MSO
- ORD
Nonstop3h 41m
American Airlines
Deal found 7/5![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/249:54 am
ORD
- MSO
Nonstop3h 48m
American Airlines
Wed 9/21:18 pm
MSO
- ORD
Nonstop3h 41m
American Airlines
Deal found 7/7![American Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Sun 8/95:00 am
ORD
- MSO
1 stop8h 35m
American Airlines
Fri 9/41:18 pm
MSO
- ORD
Nonstop3h 41m
American Airlines
Deal found 7/8![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 7/4. 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.
Tue 8/186:00 am
ORD
- MSO
1 stop7h 35m
American Airlines
Tue 8/251:25 pm
MSO
- ORD
1 stop9h 53m
American Airlines
Deal found 7/4![American Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Fri 8/216:00 am
ORD
- MSO
1 stop7h 35m
American Airlines
Fri 8/281:25 pm
MSO
- ORD
1 stop9h 53m
American Airlines
Deal found 7/7![American Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 7/8. 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 9/197:13 pm
MDW
- MSO
1 stop5h 22m
Delta
Sat 10/36:00 am
MSO
- MDW
1 stop6h 20m
Delta
Deal found 7/8![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/4. 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 8/181:59 pm
ORD
- MSO
2 stops11h 19m
Delta
Tue 8/256:00 am
MSO
- ORD
1 stop4h 37m
Delta
Deal found 7/4![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 7/6. 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 8/222:30 pm
ORD
- MSO
2 stops10h 17m
Delta
Tue 8/255:30 am
MSO
- ORD
2 stops9h 47m
Delta
Deal found 7/6![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 7/4. 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 8/187:25 pm
MDW
- MSO
1 stop5h 22m
Delta
Tue 8/256:00 am
MSO
- MDW
1 stop6h 10m
Delta
Deal found 7/4![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 7/5. 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 9/255:50 pm
ORD
- MSO
1 stop6h 45m
Delta
Mon 9/285:30 am
MSO
- ORD
1 stop5h 25m
Delta
Deal found 7/5![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 7/6. 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 9/55:00 am
ORD
- MSO
1 stop8h 35m
American Airlines
Tue 9/81:18 pm
MSO
- ORD
Nonstop3h 41m
American Airlines
Deal found 7/6![American Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 7/4. 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 10/2212:28 pm
MDW
- MSO
1 stop8h 26m
Delta
Mon 10/268:25 am
MSO
- MDW
1 stop7h 14m
Delta
Deal found 7/4![Delta logo]()
$388
Best flights from Chicago to MissoulaDiscover carefully curated flight deals from Chicago to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 8, 2026.
Discover carefully curated flight deals from Chicago to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 8, 2026.
This Delta deal was found by Cheapflights users on 7/3. 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 9/197:13 pm
MDW
- MSO
1 stop5h 22m
Delta
Sat 10/36:00 am
MSO
- MDW
1 stop6h 20m
Delta
Deal found 7/3![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/6. 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 9/152:32 pm
ORD
- MSO
1 stop7h 59m
United Airlines
Sat 9/195:24 pm
MSO
- ORD
1 stop5h 35m
United Airlines
Deal found 7/6![United Airlines logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 7/7. 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 9/59:00 am
ORD
- MSO
1 stop7h 17m
Alaska Airlines
Tue 9/84:16 pm
MSO
- ORD
1 stop6h 43m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 7/3. 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 8/177:44 pm
ORD
- MSO
1 stop5h 34m
Delta
Mon 8/245:30 am
MSO
- ORD
1 stop5h 29m
Delta
Deal found 7/3![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/4. 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 9/257:40 pm
ORD
- MSO
1 stop5h 38m
Delta
Sun 9/275:30 am
MSO
- ORD
1 stop5h 25m
Delta
Deal found 7/4![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/7. 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 9/112:32 pm
ORD
- MSO
1 stop7h 59m
United Airlines
Mon 9/215:24 pm
MSO
- ORD
1 stop5h 35m
United Airlines
Deal found 7/7![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 7/4. 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 8/187:25 pm
MDW
- MSO
1 stop5h 22m
Delta
Tue 8/256:00 am
MSO
- MDW
1 stop6h 10m
Delta
Deal found 7/4![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/5. 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 9/35:00 am
ORD
- MSO
1 stop5h 57m
United Airlines
Tue 9/85:24 pm
MSO
- ORD
1 stop5h 35m
United Airlines
Deal found 7/5![United Airlines logo]()
$543
This Delta deal was found by Cheapflights users on 7/7. 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 8/2112:46 pm
MDW
- MSO
2 stops12h 01m
Delta
Fri 8/286:00 am
MSO
- MDW
1 stop6h 10m
Delta
Deal found 7/7![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 7/5. 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 9/267:13 pm
MDW
- MSO
1 stop5h 22m
Delta
Fri 10/26:00 am
MSO
- MDW
1 stop6h 20m
Delta
Deal found 7/5![Delta logo]()
$474
This Delta deal was found by Cheapflights users on 7/7. 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 8/211:59 pm
ORD
- MSO
2 stops11h 19m
Delta
Fri 8/281:16 pm
MSO
- ORD
1 stop7h 17m
Delta
Deal found 7/7![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 7/3. 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 8/241:59 pm
ORD
- MSO
2 stops11h 19m
Delta
Wed 9/25:30 am
MSO
- ORD
1 stop5h 29m
Delta
Deal found 7/3![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 7/8. 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 8/257:25 pm
MDW
- MSO
1 stop5h 22m
Delta
Fri 8/286:00 am
MSO
- MDW
1 stop6h 10m
Delta
Deal found 7/8![Delta logo]()
$483
This Delta deal was found by Cheapflights users on 7/4. 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 9/19:59 am
MDW
- MSO
2 stops8h 48m
Delta
Fri 9/46:00 am
MSO
- MDW
1 stop6h 10m
Delta
Deal found 7/4![Delta logo]()
$560
This Delta deal was found by Cheapflights users on 7/3. 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 8/101:59 pm
ORD
- MSO
2 stops10h 48m
Delta
Fri 8/143:36 pm
MSO
- ORD
1 stop5h 11m
Delta
Deal found 7/3![Delta logo]()
$564
This Delta deal was found by Cheapflights users on 7/5. 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 8/281:59 pm
ORD
- MSO
2 stops10h 48m
Delta
Mon 8/316:00 am
MSO
- ORD
2 stops11h 49m
Delta
Deal found 7/5![Delta logo]()
$580
This Delta deal was found by Cheapflights users on 7/7. 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 9/222:00 pm
MDW
- MSO
2 stops11h 18m
Delta
Sun 9/275:30 am
MSO
- MDW
2 stops12h 03m
Delta
Deal found 7/7![Delta logo]()
$660
This Delta deal was found by Cheapflights users on 7/4. 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.
Sun 8/97:25 pm
MDW
- MSO
1 stop5h 22m
Delta
Mon 8/245:30 am
MSO
- MDW
2 stops12h 03m
Delta
Deal found 7/4![Delta logo]()
$874
This Delta deal was found by Cheapflights users on 7/4. 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 7/289:54 am
MDW
- MSO
1 stop5h 44m
Delta
Fri 7/315:55 am
MSO
- MDW
1 stop6h 14m
Delta
Deal found 7/4![Delta logo]()
$919
This Delta deal was found by Cheapflights users on 7/5. 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 8/171:25 pm
MDW
- MSO
2 stops11h 53m
Delta
Mon 8/245:30 am
MSO
- MDW
2 stops12h 03m
Delta
Deal found 7/5![Delta logo]()
$959
Last-minute flights from Chicago to MissoulaDiscover last-minute flight deals from Chicago to Missoula. Data last updated July 8, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Missoula. Data last updated July 8, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Sun 8/95:00 am
ORD
- MSO
1 stop8h 35m
American Airlines
Fri 9/41:18 pm
MSO
- ORD
Nonstop3h 41m
American Airlines
Deal found 7/8![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 7/6. 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 8/107:25 pm
MDW
- MSO
1 stop5h 22m
Delta
Thu 9/35:30 am
MSO
- MDW
2 stops12h 03m
Delta
Deal found 7/6![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 7/7. 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 8/147:44 pm
ORD
- MSO
1 stop5h 34m
Delta
Fri 8/216:00 am
MSO
- ORD
2 stops11h 29m
Delta
Deal found 7/7![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 7/7. 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 8/1412:46 pm
MDW
- MSO
2 stops12h 32m
Delta
Fri 8/216:00 am
MSO
- MDW
2 stops11h 33m
Delta
Deal found 7/7![Delta logo]()
$424
This American Airlines deal was found by Cheapflights users on 7/4. 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.
Tue 8/186:00 am
ORD
- MSO
1 stop7h 35m
American Airlines
Tue 8/251:25 pm
MSO
- ORD
1 stop9h 53m
American Airlines
Deal found 7/4![American Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 7/4. 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 8/181:59 pm
ORD
- MSO
2 stops11h 19m
Delta
Tue 8/256:00 am
MSO
- ORD
1 stop4h 37m
Delta
Deal found 7/4![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 7/4. 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 8/187:25 pm
MDW
- MSO
1 stop5h 22m
Delta
Tue 8/256:00 am
MSO
- MDW
1 stop6h 10m
Delta
Deal found 7/4![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Fri 8/216:00 am
ORD
- MSO
1 stop7h 35m
American Airlines
Fri 8/281:25 pm
MSO
- ORD
1 stop9h 53m
American Airlines
Deal found 7/7![American Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 7/6. 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 8/227:25 pm
MDW
- MSO
1 stop5h 22m
Delta
Tue 8/256:00 am
MSO
- MDW
1 stop6h 10m
Delta
Deal found 7/6![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/6. 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 8/222:30 pm
ORD
- MSO
2 stops10h 17m
Delta
Tue 8/255:30 am
MSO
- ORD
2 stops9h 47m
Delta
Deal found 7/6![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/249:54 am
ORD
- MSO
Nonstop3h 48m
American Airlines
Wed 9/21:18 pm
MSO
- ORD
Nonstop3h 41m
American Airlines
Deal found 7/7![American Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 7/5. 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.
Tue 8/259:54 am
ORD
- MSO
Nonstop3h 48m
American Airlines
Thu 9/31:18 pm
MSO
- ORD
Nonstop3h 41m
American Airlines
Deal found 7/5![American Airlines logo]()
$309
One-way flights from Chicago to MissoulaSearch for one-way flight options from Chicago to Missoula. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
Search for one-way flight options from Chicago to Missoula. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Wed 9/911:06 am
ORD
- MSO
2 stops34h 53m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 7/4. 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.
Wed 8/57:29 am
ORD
- MSO
1 stop27h 05m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Sat 10/311:06 am
ORD
- MSO
2 stops31h 09m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Sat 8/87:29 am
ORD
- MSO
1 stop27h 05m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$162
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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.
Wed 9/98:00 am
ORD
- MSO
1 stop8h 17m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 10/16:50 am
ORD
- MSO
1 stop8h 00m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Wed 9/22:41 pm
ORD
- MSO
2 stops31h 18m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Tue 8/49:57 pm
ORD
- MSO
2 stops36h 37m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 7/4. 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.
Sat 8/17:29 am
ORD
- MSO
1 stop27h 05m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 8/168:20 pm
MDW
- MSO
2 stops17h 41m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
Sat 7/2512:11 pm
MDW
- MSO
2 stops22h 23m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$213
This Delta deal was found by Cheapflights users on 7/5. 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 8/147:25 pm
MDW
- MSO
1 stop5h 22m
Delta
Deal found 7/5![Delta logo]()
$224
Find flight deals from Chicago to Missoula
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Missoula (MSO). 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 July 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (American Airlines) |
One-way from | $128 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $446 |
Good round-trip deal | $393 or less |
Good one-way deal | $235 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Missoula 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 July 8, 2026.
Use the filters below to find and compare flights from Chicago to Missoula that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoMissoula
MDW - MSO
MDWMSO
Chicago Midway
Sat 9/19
7:13 pm-11:35 pm
1 stop5h 22m
Missoula Johnson-Bell Field
Sat 10/3
6:00 am-1:20 pm
1 stop6h 20m
$329
ChicagoMissoula
ORD - MSO
ORDMSO
Chicago O'Hare Intl
Tue 9/15
2:32 pm-9:31 pm
1 stop7h 59m
Missoula Johnson-Bell Field
Sat 9/19
5:24 pm-11:59 pm
1 stop5h 35m
$329
Quickest round-trip
ChicagoMissoula
ORD - MSO
ORDMSO
Chicago O'Hare Intl
Mon 8/17
7:44 pm-12:18 am
1 stop5h 34m
Missoula Johnson-Bell Field
Mon 8/24
5:30 am-11:59 am
1 stop5h 29m
$329
ChicagoMissoula
ORD - MSO
ORDMSO
Chicago O'Hare Intl
Fri 9/25
7:40 pm-12:18 am
1 stop5h 38m
Missoula Johnson-Bell Field
Sun 9/27
5:30 am-11:55 am
1 stop5h 25m
$329
ChicagoMissoula
MDW - MSO
MDWMSO
Chicago Midway
Tue 8/18
7:25 pm-11:47 pm
1 stop5h 22m
Missoula Johnson-Bell Field
Tue 8/25
6:00 am-1:10 pm
1 stop6h 10m
$354
ChicagoMissoula
ORD - MSO
ORDMSO
Chicago O'Hare Intl
Fri 9/11
2:32 pm-9:31 pm
1 stop7h 59m
Missoula Johnson-Bell Field
Mon 9/21
5:24 pm-11:59 pm
1 stop5h 35m
$399
ChicagoMissoula
ORD - MSO
ORDMSO
Chicago O'Hare Intl
Sat 9/5
9:00 am-3:17 pm
1 stop7h 17m
Missoula Johnson-Bell Field
Tue 9/8
4:16 pm-11:59 pm
1 stop6h 43m
$434
ChicagoMissoula
MDW - MSO
MDWMSO
Chicago Midway
Fri 8/21
12:46 pm-11:47 pm
2 stops12h 01m
Missoula Johnson-Bell Field
Fri 8/28
6:00 am-1:10 pm
1 stop6h 10m
$449
ChicagoMissoula
MDW - MSO
MDWMSO
Chicago Midway
Sat 9/26
7:13 pm-11:35 pm
1 stop5h 22m
Missoula Johnson-Bell Field
Fri 10/2
6:00 am-1:20 pm
1 stop6h 20m
$474
ChicagoMissoula
ORD - MSO
ORDMSO
Chicago O'Hare Intl
Fri 8/21
1:59 pm-12:18 am
2 stops11h 19m
Missoula Johnson-Bell Field
Fri 8/28
1:16 pm-9:33 pm
1 stop7h 17m
$479
Showing 1-10 of 33 resultsSorted by cheapest first
Compare providers for flights from Chicago to Missoula
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 Chicago to Missoula in July.
| 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 Chicago-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Missoula flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Missoula 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 Chicago-Missoula 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 Chicago to Missoula
Have a flexible travel schedule? Discover the best time to fly to Missoula from Chicago with our price prediction graph.
CHI-MSO
ORD-MSO
MDW-MSO
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 Chicago to Missoula
CHI-MSO
ORD-MSO
MDW-MSO
What is the cheapest month to book a flight from Chicago to Missoula?
Currently, September is the cheapest month in which you can book a flight from Chicago to Missoula (average of $191). Flying from Chicago to Missoula in December is currently the most expensive (average of $286). 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 CHI to MSO?
Find hourly flight availability from Chicago to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 8, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago to Missoula as you normally would.
Weekly flight availability from Chicago to Missoula
Explore weekly flight availability from Chicago to Missoula. 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 July 8, 2026.
The most flights from CHI to MSO are scheduled on a Monday (4 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Chicago to Missoula?
How far ahead should I book a flight from Chicago to Missoula?
To ensure you get the cheapest price possible for a flight from Chicago to Missoula, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Missoula
Get insights into the airlines that provide service to Missoula. 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 Missoula. Reviews last updated July 8, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Chicago to Missoula by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Chicago to Missoula. 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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Other flights to Missoula
Explore flights to Missoula departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 8, 2026.
Chicago and Missoula flights
Browse other Chicago and Missoula flight options. Last updated on July 8, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on July 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Chicago to Missoula
Discover the top 2 airlines that operate flights from Chicago to Missoula. 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 July 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$249 | Average$449 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$271 | Average$440 | FlexibilityNo cancel fee | On-time69% |