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$165+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
IND — MSO
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap flight deals from Indianapolis to Missoula

Cheapest flights from Indianapolis to Missoula
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 March 17, 2026.

This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:38 pm
IND
-
MSO
1 stop8h 07m
American Airlines
Sat 5/166:45 am
MSO
-
IND
1 stop9h 20m
American Airlines
Deal found 3/15$297
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:07 pm
IND
-
MSO
2 stops11h 09m
Delta
Sat 5/163:30 pm
MSO
-
IND
1 stop5h 42m
Delta
Deal found 3/15$322
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:10 am
IND
-
MSO
1 stop9h 49m
Alaska Airlines
Sat 5/27:00 am
MSO
-
IND
1 stop8h 56m
Alaska Airlines
Deal found 3/16$323
This American Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
IND
-
MSO
1 stop8h 36m
American Airlines
Tue 8/181:20 pm
MSO
-
IND
1 stop8h 15m
American Airlines
Deal found 3/16$329
This Alaska Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:00 am
IND
-
MSO
1 stop7h 31m
Alaska Airlines
Mon 4/131:53 pm
MSO
-
IND
1 stop13h 47m
Alaska Airlines
Deal found 3/15$349
This Delta deal was found by Cheapflights users on 3/17. 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 7/307:50 pm
IND
-
MSO
1 stop5h 57m
Delta
Thu 8/65:45 am
MSO
-
IND
1 stop7h 51m
Delta
Deal found 3/17$354
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:55 am
IND
-
MSO
1 stop6h 37m
United Airlines
Sat 4/182:38 pm
MSO
-
IND
1 stop6h 16m
United Airlines
Deal found 3/16$359
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:55 am
IND
-
MSO
1 stop9h 11m
United Airlines
Sun 4/196:15 am
MSO
-
IND
1 stop6h 21m
United Airlines
Deal found 3/13$360
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:50 pm
IND
-
MSO
2 stops9h 57m
Delta
Thu 8/65:45 am
MSO
-
IND
1 stop7h 51m
Delta
Deal found 3/15$376

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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$297
(United Airlines)

One-way from

$165
(Delta)

Popular in

November

Cheapest in

August

Average price

$490
Provider with most accurate pricing for Indianapolis-Missoula Johnson-Bell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Missoula Johnson-Bell Field flights.
Search Deals
From Indianapolis to Missoula Johnson-Bell Field
Search Deals
One-way flight from Indianapolis to Missoula Johnson-Bell Field
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 17, 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

Price

Cheapest round-trip

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Tue 4/28

7:10 am-2:59 pm

1 stop9h 49m

Missoula Johnson-Bell Field

Sat 5/2

7:00 am-5:56 pm

1 stop8h 56m

$328

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Thu 4/9

7:00 am-12:31 pm

1 stop7h 31m

Missoula Johnson-Bell Field

Mon 4/13

1:53 pm-5:40 am

1 stop13h 47m

$349

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Thu 4/16

8:55 am-4:06 pm

1 stop9h 11m

Missoula Johnson-Bell Field

Sun 4/19

6:15 am-2:36 pm

1 stop6h 21m

$360

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Sat 5/2

8:00 am-5:38 pm

2 stops11h 38m

Missoula Johnson-Bell Field

Fri 5/8

5:05 am-7:03 pm

2 stops11h 58m

$382

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Wed 4/15

11:33 am-8:02 pm

2 stops10h 29m

Missoula Johnson-Bell Field

Sat 4/18

5:20 am-4:34 pm

2 stops9h 14m

$398

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Thu 8/6

8:00 am-1:19 pm

1 stop7h 19m

Missoula Johnson-Bell Field

Tue 8/11

2:27 pm-1:17 am

2 stops8h 50m

$399

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Tue 4/28

6:00 am-1:32 pm

2 stops9h 32m

Missoula Johnson-Bell Field

Sat 5/2

2:37 pm-10:28 pm

1 stop5h 51m

$402
Quickest round-trip

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Thu 7/30

8:00 am-1:19 pm

1 stop7h 19m

Missoula Johnson-Bell Field

Fri 8/7

12:34 pm-10:05 pm

1 stop7h 31m

$409

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Thu 7/30

3:37 pm-9:39 pm

1 stop8h 02m

Missoula Johnson-Bell Field

Tue 8/4

6:25 am-10:30 pm

2 stops14h 05m

$434

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Sat 7/11

3:50 pm-11:47 pm

2 stops9h 57m

Missoula Johnson-Bell Field

Sat 7/18

5:45 am-3:36 pm

1 stop7h 51m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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

What is the cheapest month to book a flight from Indianapolis to Missoula?

Currently, September is the cheapest month in which you can book a flight from Indianapolis to Missoula (average of $225). Flying from Indianapolis to Missoula in January is currently the most expensive (average of $580). 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.

How much does it cost to fly round-trip 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 March 17, 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.
Delta
7.9
Good
8,286 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,286 reviews
Delta
7.9
Good
8,286 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,435 reviews
Delta
7.9
Good
8,286 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,468 reviews
Delta
7.9
Good
8,286 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Indianapolis to Missoula?

    A quick flight from Indianapolis to Missoula can take about 8h 07m. American Airlines provides one of the quickest options available for as low as $297. The distance from Indianapolis to Missoula is about 1473 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Indianapolis to Missoula round-trip?

    According to our current data, Delta ($205), American Airlines ($290), and United Airlines ($323) offers the cheapest pricing from Indianapolis to Missoula. Delta is priced at 54% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Indianapolis to Missoula that include hotel bookings?

    Yes. In addition to deals on Indianapolis to Missoula flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indianapolis to Missoula?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Missoula.

  • Can I find deals for business class flights from Indianapolis to Missoula?

    Yes. Cheapflights offers flight deals from Indianapolis to Missoula by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Indianapolis to Missoula?

    Currently, September is the cheapest month in which you can book a flight from Indianapolis to Missoula (average of $225). Flying from Indianapolis to Missoula in January is currently the most expensive (average of $580). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$205Average$430FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$290Average$489FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$323Average$444FlexibilityNo cancel feeOn-time69%

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