$164+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
IND — MSO
Jun 1 — Jun 81
Round-trip
1 adult, Economy
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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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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 May 2, 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 May 2, 2026.
This American Airlines deal was found by Cheapflights users on 4/30. 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 9/26:04 am
IND
- MSO
1 stop8h 31m
American Airlines
Wed 9/96:43 am
MSO
- IND
1 stop5h 09m
American Airlines
Deal found 4/30![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:00 am
IND
- MSO
1 stop6h 34m
United Airlines
Wed 9/92:27 pm
MSO
- IND
2 stops8h 50m
United Airlines
Deal found 4/27![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 4/28. 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 5/274:49 pm
IND
- MSO
2 stops9h 33m
Delta
Tue 6/95:31 am
MSO
- IND
2 stops8h 02m
Delta
Deal found 4/28![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 4/29. 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 5/275:22 pm
IND
- MSO
1 stop7h 16m
American Airlines
Sun 5/312:18 pm
MSO
- IND
1 stop7h 41m
American Airlines
Deal found 4/29![American Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 4/27. 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 5/297:54 am
IND
- MSO
1 stop6h 40m
Delta
Sat 6/63:30 pm
MSO
- IND
1 stop5h 42m
Delta
Deal found 4/27![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 5/2. 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 9/44:32 pm
IND
- MSO
2 stops9h 52m
Delta
Fri 9/113:27 pm
MSO
- IND
1 stop5h 36m
Delta
Deal found 5/2![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 4/29. 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 5/275:22 pm
IND
- MSO
1 stop7h 16m
American Airlines
Tue 6/91:15 pm
MSO
- IND
1 stop7h 50m
American Airlines
Deal found 4/29![American Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:32 pm
IND
- MSO
2 stops9h 52m
Delta
Tue 9/85:45 am
MSO
- IND
1 stop7h 51m
Delta
Deal found 4/28![Delta logo]()
$389
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 May 2, 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 May 2, 2026.
This Delta deal was found by Cheapflights users on 4/27. 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 5/277:54 pm
IND
- MSO
1 stop5h 46m
Delta
Tue 6/95:55 am
MSO
- IND
1 stop7h 38m
Delta
Deal found 4/27![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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 5/306:39 pm
IND
- MSO
1 stop7h 20m
Alaska Airlines
Wed 6/38:02 pm
MSO
- IND
1 stop7h 43m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 4/28. 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 5/224:49 pm
IND
- MSO
2 stops9h 33m
Delta
Fri 5/293:30 pm
MSO
- IND
1 stop5h 42m
Delta
Deal found 4/28![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 4/27. 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 5/317:54 am
IND
- MSO
1 stop6h 40m
Delta
Sat 6/63:30 pm
MSO
- IND
1 stop5h 42m
Delta
Deal found 4/27![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 4/29. 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 6/44:49 pm
IND
- MSO
2 stops9h 33m
Delta
Tue 6/95:55 am
MSO
- IND
1 stop7h 38m
Delta
Deal found 4/29![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 4/30. 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 6/84:00 pm
IND
- MSO
2 stops10h 28m
Delta
Fri 6/121:17 pm
MSO
- IND
1 stop7h 41m
Delta
Deal found 4/30![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/1. 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 7/297:32 pm
IND
- MSO
1 stop6h 12m
Delta
Wed 8/55:55 am
MSO
- IND
2 stops11h 01m
Delta
Deal found 5/1![Delta logo]()
$425
This Delta deal was found by Cheapflights users on 5/2. 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 5/232:03 pm
IND
- MSO
2 stops11h 37m
Delta
Tue 5/265:30 am
MSO
- IND
2 stops8h 14m
Delta
Deal found 5/2![Delta logo]()
$450
This Delta deal was found by Cheapflights users on 4/30. 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 7/307:32 pm
IND
- MSO
1 stop6h 12m
Delta
Thu 8/65:55 am
MSO
- IND
2 stops11h 01m
Delta
Deal found 4/30![Delta logo]()
$480
Last-minute flights from Indianapolis to MissoulaDiscover last-minute flight deals from Indianapolis to Missoula. Data last updated May 2, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Missoula. Data last updated May 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/2. 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 5/232:03 pm
IND
- MSO
2 stops11h 37m
Delta
Tue 5/261:14 pm
MSO
- IND
1 stop7h 50m
Delta
Deal found 5/2![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 4/28. 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 5/277:54 pm
IND
- MSO
1 stop5h 46m
Delta
Tue 6/95:55 am
MSO
- IND
1 stop7h 38m
Delta
Deal found 4/28![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 4/29. 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 5/275:22 pm
IND
- MSO
1 stop7h 16m
American Airlines
Sun 5/312:18 pm
MSO
- IND
1 stop7h 41m
American Airlines
Deal found 4/29![American Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 4/29. 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 5/275:22 pm
IND
- MSO
1 stop7h 16m
American Airlines
Tue 6/91:15 pm
MSO
- IND
1 stop7h 50m
American Airlines
Deal found 4/29![American Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 4/27. 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 5/297:54 am
IND
- MSO
1 stop6h 40m
Delta
Sat 6/63:30 pm
MSO
- IND
1 stop5h 42m
Delta
Deal found 4/27![Delta logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 5/306:39 pm
IND
- MSO
1 stop7h 20m
Alaska Airlines
Wed 6/38:02 pm
MSO
- IND
1 stop7h 43m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$394
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 May 2, 2026.
Search for one-way flight options from Indianapolis to Missoula. Find affordable one-way fares based on user searches. Data last updated May 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 7/298:53 pm
IND
- MSO
2 stops14h 41m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$164
This Delta deal was found by Cheapflights users on 5/2. 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 7/57:33 pm
IND
- MSO
1 stop6h 11m
Delta
Deal found 5/2![Delta logo]()
$175
This Delta deal was found by Cheapflights users on 4/30. 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 7/287:32 pm
IND
- MSO
1 stop6h 12m
Delta
Deal found 4/30![Delta logo]()
$200
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Sun 7/57:00 am
IND
- MSO
1 stop6h 32m
United Airlines
Deal found 5/1![United Airlines logo]()
$220
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:37 pm
IND
- MSO
1 stop8h 02m
United Airlines
Deal found 5/1![United Airlines logo]()
$223
This United Airlines deal was found by Cheapflights users on 5/1. 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 7/2810:45 am
IND
- MSO
2 stops15h 11m
United Airlines
Deal found 5/1![United Airlines logo]()
$225
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 May 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (American Airlines) |
One-way from | $164 (Kiwi.com) |
Popular in | November |
Cheapest in | August |
Average price | $425 |
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 May 2, 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
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Wed 5/27
7:54 pm-11:40 pm
1 stop5h 46m
Missoula Johnson-Bell Field
Tue 6/9
5:55 am-3:33 pm
1 stop7h 38m
$349
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Fri 5/22
4:49 pm-12:22 am
2 stops9h 33m
Missoula Johnson-Bell Field
Fri 5/29
3:30 pm-11:12 pm
1 stop5h 42m
$354
Quickest round-trip
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Sun 5/31
7:54 am-12:34 pm
1 stop6h 40m
Missoula Johnson-Bell Field
Sat 6/6
3:30 pm-11:12 pm
1 stop5h 42m
$373
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Thu 6/4
4:49 pm-12:22 am
2 stops9h 33m
Missoula Johnson-Bell Field
Tue 6/9
5:55 am-3:33 pm
1 stop7h 38m
$374
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Sat 5/30
6:39 pm-11:59 pm
1 stop7h 20m
Missoula Johnson-Bell Field
Wed 6/3
8:02 pm-5:45 am
1 stop7h 43m
$394
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Mon 6/8
4:00 pm-12:28 am
2 stops10h 28m
Missoula Johnson-Bell Field
Fri 6/12
1:17 pm-10:58 pm
1 stop7h 41m
$399
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Wed 7/29
7:32 pm-11:44 pm
1 stop6h 12m
Missoula Johnson-Bell Field
Wed 8/5
5:55 am-6:56 pm
2 stops11h 01m
$425
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Sat 5/23
2:03 pm-11:40 pm
2 stops11h 37m
Missoula Johnson-Bell Field
Tue 5/26
5:30 am-3:44 pm
2 stops8h 14m
$450
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Thu 7/30
7:32 pm-11:44 pm
1 stop6h 12m
Missoula Johnson-Bell Field
Thu 8/6
5:55 am-6:56 pm
2 stops11h 01m
$480
Cheapest one-way
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Wed 7/29
8:53 pm-9:34 am
2 stops14h 41m
$164
Showing 1-10 of 14 resultsSorted 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 May.
| 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 May 2, 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
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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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Alternative routes for Indianapolis to Missoula
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Complete your trip
Complete your trip to Missoula by adding a car rental and/or hotel reservation to your travel itinerary.
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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 May 2, 2026.
Indianapolis and Missoula flights
Browse other Indianapolis and Missoula flight options. Last updated on May 2, 2026.
Other flights from Indianapolis
Browse through other flights departing from Indianapolis. Flights are based on user searches made on Cheapflights and were last updated on May 2, 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 May 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$205 | Average$430 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$290 | Average$488 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$310 | Average$420 | FlexibilityNo cancel fee | On-time69% |