$176+ Cheap flights from Indianapolis to Missoula (IND - 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
IND — MSO
Aug 9 — Aug 161
Round-trip
1 adult, Economy
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Find cheap flights from Indianapolis to Missoula with Cheapflights
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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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Indianapolis to Missoula
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Best
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Cheapest flights from Indianapolis to MissoulaExplore the most affordable flight options available from Indianapolis to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 10, 2026.
Explore the most affordable flight options available from Indianapolis to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 10, 2026.
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.
Tue 8/187:35 pm
IND
- MSO
1 stop6h 12m
Delta
Tue 8/256:00 am
MSO
- IND
1 stop7h 33m
Delta
Deal found 7/6![Delta logo]()
$351
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:28 pm
IND
- MSO
1 stop7h 33m
Alaska Airlines
Tue 9/154:16 pm
MSO
- IND
1 stop10h 57m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$381
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.
Mon 8/246:04 am
IND
- MSO
1 stop8h 31m
American Airlines
Sat 8/291:25 pm
MSO
- IND
1 stop8h 18m
American Airlines
Deal found 7/8![American Airlines logo]()
$401
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.
Mon 8/244:16 pm
IND
- MSO
2 stops10h 02m
Delta
Sat 8/296:00 am
MSO
- IND
1 stop7h 33m
Delta
Deal found 7/8![Delta logo]()
$406
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.
Wed 8/266:04 am
IND
- MSO
1 stop8h 31m
American Airlines
Mon 8/311:25 pm
MSO
- IND
1 stop8h 18m
American Airlines
Deal found 7/7![American Airlines logo]()
$412
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.
Thu 8/205:26 pm
IND
- MSO
2 stops8h 21m
Delta
Tue 8/256:00 am
MSO
- IND
1 stop7h 33m
Delta
Deal found 7/5![Delta logo]()
$417
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/187:29 am
IND
- MSO
1 stop7h 06m
American Airlines
Thu 8/201:25 pm
MSO
- IND
1 stop8h 18m
American Airlines
Deal found 7/10![American Airlines logo]()
$420
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 8/43:37 pm
IND
- MSO
2 stops10h 19m
United Airlines
Tue 8/116:15 am
MSO
- IND
1 stop6h 26m
United Airlines
Deal found 7/6![United Airlines logo]()
$426
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 10/317:00 am
IND
- MSO
1 stop9h 50m
Alaska Airlines
Wed 11/47:00 am
MSO
- IND
1 stop8h 05m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$431
Best flights from Indianapolis to MissoulaDiscover carefully curated flight deals from Indianapolis to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 10, 2026.
Discover carefully curated flight deals from Indianapolis to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 10, 2026.
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.
Thu 8/207:35 pm
IND
- MSO
1 stop6h 12m
Delta
Tue 8/256:00 am
MSO
- IND
1 stop7h 33m
Delta
Deal found 7/5![Delta logo]()
$351
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.
Sat 10/317:00 am
IND
- MSO
1 stop9h 50m
Alaska Airlines
Wed 11/47:00 am
MSO
- IND
1 stop8h 05m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$431
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.
Thu 8/63:37 pm
IND
- MSO
2 stops10h 19m
United Airlines
Tue 8/116:15 am
MSO
- IND
1 stop6h 26m
United Airlines
Deal found 7/6![United Airlines logo]()
$471
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:00 am
IND
- MSO
2 stops14h 35m
United Airlines
Wed 11/46:15 am
MSO
- IND
1 stop6h 27m
United Airlines
Deal found 7/8![United Airlines logo]()
$496
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:15 am
IND
- MSO
2 stops13h 46m
Alaska Airlines
Tue 9/157:00 am
MSO
- IND
2 stops10h 24m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$511
Last-minute flights from Indianapolis to MissoulaDiscover last-minute flight deals from Indianapolis to Missoula. Data last updated July 10, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Missoula. Data last updated July 10, 2026 and is based on user searches.
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 8/43:37 pm
IND
- MSO
2 stops10h 19m
United Airlines
Tue 8/116:15 am
MSO
- IND
1 stop6h 26m
United Airlines
Deal found 7/6![United Airlines logo]()
$426
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.
Thu 8/63:37 pm
IND
- MSO
2 stops10h 19m
United Airlines
Tue 8/116:15 am
MSO
- IND
1 stop6h 26m
United Airlines
Deal found 7/7![United Airlines logo]()
$448
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.
Tue 8/187:35 pm
IND
- MSO
1 stop6h 12m
Delta
Tue 8/256:00 am
MSO
- IND
1 stop7h 33m
Delta
Deal found 7/6![Delta logo]()
$351
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/187:29 am
IND
- MSO
1 stop7h 06m
American Airlines
Thu 8/201:25 pm
MSO
- IND
1 stop8h 18m
American Airlines
Deal found 7/10![American Airlines logo]()
$420
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.
Thu 8/205:26 pm
IND
- MSO
2 stops8h 21m
Delta
Tue 8/256:00 am
MSO
- IND
1 stop7h 33m
Delta
Deal found 7/5![Delta logo]()
$417
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.
Mon 8/246:04 am
IND
- MSO
1 stop8h 31m
American Airlines
Sat 8/291:25 pm
MSO
- IND
1 stop8h 18m
American Airlines
Deal found 7/8![American Airlines logo]()
$401
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.
Mon 8/244:16 pm
IND
- MSO
2 stops10h 02m
Delta
Sat 8/296:00 am
MSO
- IND
1 stop7h 33m
Delta
Deal found 7/8![Delta logo]()
$406
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.
Wed 8/266:04 am
IND
- MSO
1 stop8h 31m
American Airlines
Mon 8/311:25 pm
MSO
- IND
1 stop8h 18m
American Airlines
Deal found 7/7![American Airlines logo]()
$412
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:06 am
IND
- MSO
2 stops18h 53m
Alaska Airlines
Mon 8/314:16 pm
MSO
- IND
1 stop10h 57m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$447
One-way flights from Indianapolis to MissoulaSearch for one-way flight options from Indianapolis to Missoula. Find affordable one-way fares based on user searches. Data last updated July 10, 2026.
Search for one-way flight options from Indianapolis to Missoula. Find affordable one-way fares based on user searches. Data last updated July 10, 2026.
This Delta deal was found by Cheapflights users on 7/10. 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 8/107:35 pm
IND
- MSO
1 stop6h 12m
Delta
Deal found 7/10![Delta logo]()
$176
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.
Sat 7/185:41 pm
IND
- MSO
2 stops17h 53m
Allegiant Air
Deal found 7/5![Allegiant Air logo]()
$208
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.
Fri 7/176:32 pm
IND
- MSO
2 stops41h 02m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$217
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 7/283:37 pm
IND
- MSO
2 stops10h 19m
United Airlines
Deal found 7/6![United Airlines logo]()
$226
This Delta deal was found by Cheapflights users on 7/10. 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 7/137:27 pm
IND
- MSO
1 stop6h 17m
Delta
Deal found 7/10![Delta logo]()
$245
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.
Fri 7/177:00 pm
IND
- MSO
1 stop17h 36m
Sun Country Air
Deal found 7/5![Sun Country Air logo]()
$261
Find flight deals from Indianapolis to Missoula
Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) 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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $351 (Delta) |
One-way from | $176 (Delta) |
Popular in | November |
Cheapest in | April |
Average price | $428 |
Cheapflights Fare Finder
Customize your flight search to find flights from Indianapolis 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 10, 2026.
Use the filters below to find and compare flights from Indianapolis to Missoula that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Thu 8/20
7:35 pm-11:47 pm
1 stop6h 12m
Missoula Johnson-Bell Field
Tue 8/25
6:00 am-3:33 pm
1 stop7h 33m
$351
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Sat 10/31
7:00 am-2:50 pm
1 stop9h 50m
Missoula Johnson-Bell Field
Wed 11/4
7:00 am-5:05 pm
1 stop8h 05m
$431
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Thu 8/6
3:37 pm-11:56 pm
2 stops10h 19m
Missoula Johnson-Bell Field
Tue 8/11
6:15 am-2:41 pm
1 stop6h 26m
$471
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Sat 10/31
9:00 am-9:35 pm
2 stops14h 35m
Missoula Johnson-Bell Field
Wed 11/4
6:15 am-2:42 pm
1 stop6h 27m
$496
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Thu 9/10
11:15 am-11:01 pm
2 stops13h 46m
Missoula Johnson-Bell Field
Tue 9/15
7:00 am-7:24 pm
2 stops10h 24m
$511
Cheapest one-way
Quickest one-way
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Mon 8/10
7:35 pm-11:47 pm
1 stop6h 12m
$176
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Fri 7/17
6:32 pm-9:34 am
2 stops41h 02m
$217
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Tue 7/28
3:37 pm-11:56 pm
2 stops10h 19m
$226
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Fri 7/17
7:00 pm-10:36 am
1 stop17h 36m
$283
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Tue 7/28
7:27 pm-11:44 pm
1 stop6h 17m
$300
Sorted by cheapest first
Compare providers for flights from Indianapolis 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 Indianapolis 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 Indianapolis-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Missoula flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Indianapolis-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 Indianapolis-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 Indianapolis to Missoula
Have a flexible travel schedule? Discover the best time to fly to Missoula from Indianapolis with our price prediction graph.
IND-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 Indianapolis to Missoula
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 10, 2026.
Read through reviews of airlines operating flights from Indianapolis to Missoula, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Indianapolis 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 10, 2026.
Indianapolis and Missoula flights
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Browse through other flights departing from Indianapolis. Flights are based on user searches made on Cheapflights and were last updated on July 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Indianapolis to Missoula
Discover the top 3 airlines that operate flights from Indianapolis 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 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$230 | Average$473 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$308 | Average$428 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$310 | Average$438 | FlexibilityNo cancel fee | On-time69% |