$130+ Cheap flights from Missoula (MSO) 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — CHI
Apr 22 — Apr 291
Round-trip
1 adult, Economy
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Find cheap flights from Missoula 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 Missoula Johnson-Bell Field to Chicago are usually found in January or June, booked 71 days in advance, depart on a Thursday or Tuesday and return on a Saturday
Cheap flight deals from Missoula to Chicago
Cheapest
Best
Last-minute
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Cheapest flights from Missoula to ChicagoExplore the most affordable flight options available from Missoula to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.
Explore the most affordable flight options available from Missoula to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Fri 5/158:54 pm
MSO
- ORD
1 stop7h 31m
Multiple Airlines
Sun 5/178:52 pm
ORD
- MSO
1 stop24h 12m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$305
This American Airlines deal was found by Cheapflights users on 3/20. 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 10/291:29 pm
MSO
- ORD
Nonstop3h 31m
American Airlines
Mon 11/29:50 am
ORD
- MSO
Nonstop3h 49m
American Airlines
Deal found 3/20![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 3/20. 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 4/301:08 pm
MSO
- ORD
Nonstop3h 43m
American Airlines
Tue 5/512:30 pm
ORD
- MSO
1 stop10h 15m
American Airlines
Deal found 3/20![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 3/20. 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 5/61:40 pm
MSO
- ORD
1 stop7h 05m
Delta
Tue 5/127:45 am
ORD
- MSO
1 stop5h 49m
Delta
Deal found 3/20![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 3/18. 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 5/295:05 am
MSO
- MDW
1 stop7h 14m
Delta
Mon 6/17:13 pm
MDW
- MSO
1 stop5h 27m
Delta
Deal found 3/18![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 3/21. 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 4/125:20 am
MSO
- ORD
1 stop5h 58m
Delta
Sat 4/187:35 am
ORD
- MSO
1 stop6h 06m
Delta
Deal found 3/21![Delta logo]()
$331
This Delta deal was found by Cheapflights users on 3/19. 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 5/75:30 am
MSO
- MDW
2 stops12h 03m
Delta
Mon 5/117:13 pm
MDW
- MSO
1 stop5h 27m
Delta
Deal found 3/19![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 3/20. 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 10/221:29 pm
MSO
- ORD
Nonstop3h 31m
American Airlines
Mon 10/269:50 am
ORD
- MSO
Nonstop3h 49m
American Airlines
Deal found 3/20![American Airlines logo]()
$339
This Expedia deal was found by Cheapflights users on 3/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:59 pm
MSO
- ORD
1 stop9h 00m
Alaska Airlines
Thu 4/308:00 am
ORD
- MSO
1 stop7h 59m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Fri 5/158:54 pm
MSO
- ORD
1 stop7h 31m
Multiple Airlines
Mon 5/188:30 am
ORD
- MSO
2 stops12h 34m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 3/22. 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 8/275:45 am
MSO
- MDW
1 stop6h 26m
Delta
Sun 8/306:45 pm
MDW
- MSO
1 stop6h 02m
Delta
Deal found 3/22![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 3/18. 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 5/155:30 am
MSO
- MDW
2 stops12h 03m
Delta
Sat 5/167:13 pm
MDW
- MSO
1 stop5h 27m
Delta
Deal found 3/18![Delta logo]()
$379
Best flights from Missoula to ChicagoDiscover carefully curated flight deals from Missoula to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
Discover carefully curated flight deals from Missoula to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
This United Airlines deal was found by Cheapflights users on 3/18. 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 5/2912:34 pm
MSO
- ORD
Nonstop3h 31m
United Airlines
Mon 6/18:40 am
ORD
- MSO
Nonstop3h 52m
United Airlines
Deal found 3/18![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 3/21. 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 5/61:40 pm
MSO
- ORD
1 stop7h 05m
Delta
Tue 5/125:41 pm
ORD
- MSO
1 stop6h 59m
Delta
Deal found 3/21![Delta logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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.
Mon 5/43:55 pm
MSO
- ORD
1 stop7h 04m
Alaska Airlines
Tue 5/56:00 am
ORD
- MSO
1 stop9h 59m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 3/18. 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 5/295:30 am
MSO
- ORD
1 stop5h 22m
Delta
Mon 6/18:42 am
ORD
- MSO
1 stop6h 58m
Delta
Deal found 3/18![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 3/20. 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 7/25:45 am
MSO
- ORD
1 stop4h 44m
Delta
Fri 7/106:59 pm
ORD
- MSO
1 stop6h 25m
Delta
Deal found 3/20![Delta logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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 4/251:08 pm
MSO
- ORD
Nonstop3h 43m
Alaska Airlines
Wed 4/299:40 am
ORD
- MSO
Nonstop3h 58m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 3/18. 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 5/295:05 am
MSO
- MDW
1 stop7h 14m
Delta
Mon 6/17:13 pm
MDW
- MSO
1 stop5h 27m
Delta
Deal found 3/18![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 3/23. 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 5/75:30 am
MSO
- ORD
2 stops11h 35m
Delta
Mon 5/118:42 am
ORD
- MSO
1 stop6h 58m
Delta
Deal found 3/23![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 3/21. 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 5/75:30 am
MSO
- MDW
2 stops12h 03m
Delta
Mon 5/119:23 am
MDW
- MSO
1 stop6h 17m
Delta
Deal found 3/21![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 3/18. 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 5/155:30 am
MSO
- MDW
2 stops12h 03m
Delta
Sat 5/167:13 pm
MDW
- MSO
1 stop5h 27m
Delta
Deal found 3/18![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 3/19. 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 7/305:45 am
MSO
- MDW
1 stop6h 26m
Delta
Sun 8/29:20 am
MDW
- MSO
1 stop6h 17m
Delta
Deal found 3/19![Delta logo]()
$474
Last-minute flights from Missoula to ChicagoDiscover last-minute flight deals from Missoula to Chicago. Data last updated March 23, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to Chicago. Data last updated March 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/20. 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 4/111:07 pm
MSO
- ORD
2 stops9h 47m
Delta
Sat 4/181:29 pm
ORD
- MSO
2 stops10h 42m
Delta
Deal found 3/20![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 3/21. 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 4/121:08 pm
MSO
- ORD
Nonstop3h 43m
American Airlines
Sat 4/189:40 am
ORD
- MSO
Nonstop3h 58m
American Airlines
Deal found 3/21![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 3/21. 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 4/125:20 am
MSO
- ORD
1 stop5h 58m
Delta
Sat 4/187:35 am
ORD
- MSO
1 stop6h 06m
Delta
Deal found 3/21![Delta logo]()
$331
This Delta deal was found by Cheapflights users on 3/20. 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 4/125:20 am
MSO
- MDW
2 stops11h 34m
Delta
Sat 4/181:24 pm
MDW
- MSO
2 stops10h 47m
Delta
Deal found 3/20![Delta logo]()
$644
This Delta deal was found by Cheapflights users on 3/19. 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 4/145:20 am
MSO
- MDW
2 stops7h 12m
Delta
Fri 4/179:27 am
MDW
- MSO
2 stops9h 11m
Delta
Deal found 3/19![Delta logo]()
$552
This Delta deal was found by Cheapflights users on 3/18. 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 4/165:20 am
MSO
- MDW
2 stops11h 38m
Delta
Mon 4/202:12 pm
MDW
- MSO
1 stop6h 50m
Delta
Deal found 3/18![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 3/20. 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 4/171:40 pm
MSO
- ORD
1 stop6h 38m
Delta
Mon 4/207:10 pm
ORD
- MSO
1 stop6h 06m
Delta
Deal found 3/20![Delta logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 4/253:55 pm
MSO
- ORD
1 stop7h 04m
Alaska Airlines
Wed 4/296:00 am
ORD
- MSO
1 stop7h 28m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$329
This Expedia deal was found by Cheapflights users on 3/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:59 pm
MSO
- ORD
1 stop9h 00m
Alaska Airlines
Thu 4/308:00 am
ORD
- MSO
1 stop7h 59m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 3/18. 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 4/281:08 pm
MSO
- ORD
Nonstop3h 43m
American Airlines
Thu 4/309:40 am
ORD
- MSO
Nonstop3h 58m
American Airlines
Deal found 3/18![American Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 3/18. 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 4/285:20 am
MSO
- MDW
2 stops11h 38m
Delta
Thu 4/302:12 pm
MDW
- MSO
1 stop6h 50m
Delta
Deal found 3/18![Delta logo]()
$516
This American Airlines deal was found by Cheapflights users on 3/20. 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 4/301:08 pm
MSO
- ORD
Nonstop3h 43m
American Airlines
Tue 5/512:30 pm
ORD
- MSO
1 stop10h 15m
American Airlines
Deal found 3/20![American Airlines logo]()
$319
One-way flights from Missoula to ChicagoSearch for one-way flight options from Missoula to Chicago. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
Search for one-way flight options from Missoula to Chicago. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Fri 5/158:54 pm
MSO
- ORD
1 stop7h 31m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Fri 4/178:54 pm
MSO
- ORD
1 stop31h 31m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Mon 4/208:54 pm
MSO
- ORD
2 stops36h 08m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Mon 5/188:54 pm
MSO
- ORD
2 stops36h 52m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Fri 4/248:54 pm
MSO
- ORD
1 stop7h 31m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$148
This Trip.com deal was found by Cheapflights users on 3/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:13 pm
MSO
- ORD
1 stop6h 46m
Alaska Airlines
Deal found 3/20![Alaska Airlines logo]()
$157
This Delta deal was found by Cheapflights users on 3/20. 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 8/195:45 am
MSO
- MDW
1 stop6h 26m
Delta
Deal found 3/20![Delta logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Fri 4/108:54 pm
MSO
- MDW
2 stops26h 43m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 3/18. 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 8/185:45 am
MSO
- MDW
1 stop6h 26m
Delta
Deal found 3/18![Delta logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 4/911:48 am
MSO
- MDW
3 stops55h 19m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 3/22. 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 6/175:55 am
MSO
- MDW
2 stops11h 36m
Delta
Deal found 3/22![Delta logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 6/2110:25 am
MSO
- MDW
3 stops32h 05m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$324
Find flight deals from Missoula to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) 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 March 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $305 (Kiwi.com) |
One-way from | $130 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $371 |
Good round-trip deal | $420 or less |
Good one-way deal | $253 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Missoula 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 March 23, 2026.
Use the filters below to find and compare flights from Missoula to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MissoulaChicago
MSO - ORD
MSOORD
Missoula Johnson-Bell Field
Fri 5/29
12:34 pm-5:05 pm
Nonstop3h 31m
Chicago O'Hare Intl
Mon 6/1
8:40 am-11:32 am
Nonstop3h 52m
$309
MissoulaChicago
MSO - ORD
MSOORD
Missoula Johnson-Bell Field
Wed 5/6
1:40 pm-9:45 pm
1 stop7h 05m
Chicago O'Hare Intl
Tue 5/12
5:41 pm-11:40 pm
1 stop6h 59m
$329
MissoulaChicago
MSO - ORD
MSOORD
Missoula Johnson-Bell Field
Fri 5/29
5:30 am-11:52 am
1 stop5h 22m
Chicago O'Hare Intl
Mon 6/1
8:42 am-2:40 pm
1 stop6h 58m
$329
MissoulaChicago
MSO - ORD
MSOORD
Missoula Johnson-Bell Field
Thu 7/2
5:45 am-11:29 am
1 stop4h 44m
Chicago O'Hare Intl
Fri 7/10
6:59 pm-12:24 am
1 stop6h 25m
$329
MissoulaChicago
MSO - MDW
MSOMDW
Missoula Johnson-Bell Field
Fri 5/29
5:05 am-1:19 pm
1 stop7h 14m
Chicago Midway
Mon 6/1
7:13 pm-11:40 pm
1 stop5h 27m
$329
MissoulaChicago
MSO - ORD
MSOORD
Missoula Johnson-Bell Field
Thu 5/7
5:30 am-6:05 pm
2 stops11h 35m
Chicago O'Hare Intl
Mon 5/11
8:42 am-2:40 pm
1 stop6h 58m
$334
MissoulaChicago
MSO - MDW
MSOMDW
Missoula Johnson-Bell Field
Thu 5/7
5:30 am-6:33 pm
2 stops12h 03m
Chicago Midway
Mon 5/11
9:23 am-2:40 pm
1 stop6h 17m
$334
MissoulaChicago
MSO - ORD
MSOORD
Missoula Johnson-Bell Field
Mon 5/4
3:55 pm-11:59 pm
1 stop7h 04m
Chicago O'Hare Intl
Tue 5/5
6:00 am-2:59 pm
1 stop9h 59m
$340
MissoulaChicago
MSO - ORD
MSOORD
Missoula Johnson-Bell Field
Sat 4/25
1:08 pm-5:51 pm
Nonstop3h 43m
Chicago O'Hare Intl
Wed 4/29
9:40 am-12:38 pm
Nonstop3h 58m
$369
MissoulaChicago
MSO - MDW
MSOMDW
Missoula Johnson-Bell Field
Fri 5/15
5:30 am-6:33 pm
2 stops12h 03m
Chicago Midway
Sat 5/16
7:13 pm-11:40 pm
1 stop5h 27m
$379
Showing 1-10 of 29 resultsSorted by cheapest first
Compare providers for flights from Missoula 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 Missoula to Chicago in March.
| 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 Missoula-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-Chicago flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Missoula-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 Missoula-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 Missoula to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Missoula with our price prediction graph.
MSO-CHI
MSO-ORD
MSO-MDW
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 Missoula to Chicago
MSO-CHI
MSO-ORD
MSO-MDW
How far ahead should I book a flight from Missoula to Chicago?
Use this chart to determine the optimal time to book a round-trip flight from Missoula to Chicago. Price data was last updated on March 13, 2026.
Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Missoula to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Missoula to Chicago?
Currently, August is the cheapest month in which you can book a flight from Missoula to Chicago (average of $191). Flying from Missoula to Chicago in December is currently the most expensive (average of $359). 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 MSO to CHI?
Find hourly flight availability from Missoula 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 March 23, 2026.
When flying from Missoula 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.
Weekly flight availability from Missoula to Chicago
Explore weekly flight availability from Missoula 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 March 23, 2026.
The most flights from MSO to CHI are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
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 March 23, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Missoula to Chicago. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Missoula 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 locationsLansing
Merrillville
Hammond
Porter
Benton Harbor
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Other flights to Chicago
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Missoula and Chicago flights
Browse other Missoula and Chicago flight options. Last updated on March 23, 2026.
Other flights from Missoula
Browse through other flights departing from Missoula. Flights are based on user searches made on Cheapflights and were last updated on March 23, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Missoula to Chicago
Discover the top 4 airlines that operate flights from Missoula 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 March 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$191 | Average$346 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$259 | Average$361 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$279 | Average$463 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$350 | Average$469 | FlexibilityNo cancel fee | On-time75% |