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$171+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
IND — MSO
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Indianapolis to Missoula Johnson-Bell Field are usually found in April or February, booked 66 days in advance, depart on a Tuesday or Friday and return on a Friday

Cheap 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 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$370
(Alaska Airlines)

One-way from

$171
(Delta)

Popular in

November

Cheapest in

April

Average price

$594
Provider with most accurate pricing for Indianapolis-Missoula Johnson-Bell Field flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Missoula Johnson-Bell Field flights.
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From Indianapolis to Missoula Johnson-Bell Field
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One-way flight from Indianapolis to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 26% potential increase in price ($225 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 1, 2025.

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.
Tue 5/208:27 amIND - MSO
1 stop7h 54mAlaska Airlines
Thu 5/291:59 pmMSO - IND
1 stop15h 08mAlaska Airlines
Deal found 4/30$370
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 5/204:47 pmIND - MSO
2 stops9h 34mDelta
Thu 5/295:40 amMSO - IND
2 stops10h 11mDelta
Deal found 4/30$381
This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/206:48 pmIND - MSO
1 stop7h 31mHawaiian Airlines
Mon 6/236:36 pmMSO - IND
1 stop8h 24mHawaiian Airlines
Deal found 4/29$519
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.
Fri 6/277:27 pmIND - MSO
1 stop5h 57mAmerican Airlines
Sat 7/58:05 amMSO - IND
1 stop5h 27mAmerican Airlines
Deal found 4/29$615
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/277:06 pmIND - MSO
2 stops19h 49mMultiple Airlines
Sat 7/511:43 amMSO - IND
3 stops46h 09mMultiple Airlines
Deal found 4/29$657

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 1, 2025.
Use the filters below to find and compare flights from Indianapolis to Missoula that are best for you.

Fly from

Indianapolis

Fly to

Missoula

Route

Depart

Return

Price

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Tue 5/20

8:27 am-2:21 pm

1 stop7h 54m

Missoula Johnson-Bell Field

Thu 5/29

1:59 pm-7:07 am

1 stop15h 08m

$370

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Tue 5/20

4:47 pm-12:21 am

2 stops9h 34m

Missoula Johnson-Bell Field

Thu 5/29

5:40 am-5:51 pm

2 stops10h 11m

$381

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Fri 6/20

6:48 pm-12:19 am

1 stop7h 31m

Missoula Johnson-Bell Field

Mon 6/23

6:36 pm-5:00 am

1 stop8h 24m

$519

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Fri 6/27

7:27 pm-11:24 pm

1 stop5h 57m

Missoula Johnson-Bell Field

Sat 7/5

8:05 am-3:32 pm

1 stop5h 27m

$615

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Fri 6/27

7:06 pm-12:55 pm

2 stops19h 49m

Missoula Johnson-Bell Field

Sat 7/5

11:43 am-11:52 am

3 stops46h 09m

$657

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Wed 7/9

7:00 pm-11:43 pm

1 stop6h 43m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust 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 CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Indianapolis-Missoula flight deals on Cheapflights vs. CheapOair >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 CheapOair the most. CheapOair 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

How far ahead should I book a flight from Indianapolis to Missoula?

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Missoula. Price data was last updated on April 25, 2025.

The best time to book flights from Indianapolis to Missoula is 65 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Indianapolis to Missoula (average of $365). Flying from Indianapolis to Missoula in March is currently the most expensive (average of $506). 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 IND to MSO?

Find hourly flight availability from Indianapolis to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Indianapolis to Missoula, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 25% versus a flight at noon.

Rainfall in Missoula by month

Plan your trip to Missoula by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missoula ranges from 0.7 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Missoula when rainfall is around 0.7 in.

Temperature in Missoula by month

Plan your trip to Missoula by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missoula, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.8 F).

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 1, 2025.
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,409 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    According to our current data, Alaska Airlines ($370), Delta ($381), and Hawaiian Airlines ($519) offers the cheapest pricing from Indianapolis to Missoula. Alaska Airlines is priced at 41% 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, October is the cheapest month in which you can book a flight from Indianapolis to Missoula (average of $365). Flying from Indianapolis to Missoula in March is currently the most expensive (average of $506). 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

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Top 4 airlines flying from Indianapolis to Missoula

Discover the top 4 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$358Average$568FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$385Average$632FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$386Average$386FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$408Average$616FlexibilityNo cancel feeOn-time71%

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