What airlines fly to Missoula?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Missoula from Indianapolis according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Missoula. Keep in mind that there are 4 different airlines that fly to Missoula on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Indianapolis Airport to Missoula Johnson-Bell Field Airport?

Prices for flights from Indianapolis Airport to Missoula Johnson-Bell Field Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Indianapolis Airport to Missoula Johnson-Bell Field Airport?

As of December 2025, there are 4 operators available to choose from for flights from Indianapolis Airport to Missoula Johnson-Bell Field Airport.

How old do you have to be to fly from Indianapolis Airport to Missoula Johnson-Bell Field Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indianapolis Airport to Missoula Johnson-Bell Field Airport.

What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

The travel and health documents you'll need for your trip to Missoula Johnson-Bell Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missoula Johnson-Bell Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$195 Cheap Flights from Indianapolis to Missoula in 2025/26

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Find the cheapest flights from Indianapolis to Missoula

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Cheap round-trip flights

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6:35 am - 12:35 pm

IND

MSO

8h 00m1 stop

1:25 pm - 10:49 pm

MSO

IND

7h 24m1 stop

$361Delta

Thu, Jan 22 - Sun, Jan 25

9:00 am - 1:35 pm

IND

MSO

6h 35m1 stop

2:37 pm - 10:15 pm

MSO

IND

5h 38m1 stop

$391United Airlines

Mon, Jan 26 - Thu, Jan 29

2:00 pm - 9:51 pm

IND

MSO

9h 51m2 stops

2:37 pm - 10:15 pm

MSO

IND

5h 38m1 stop

$396United Airlines

Mon, Jan 26 - Thu, Jan 29

12:25 pm - 9:51 pm

IND

MSO

11h 26m2 stops

6:00 am - 4:37 pm

MSO

IND

8h 37m2 stops

$401United Airlines

Mon, Jan 26 - Thu, Jan 29

6:30 pm - 11:55 pm

IND

MSO

7h 25m1 stop

6:35 am - 12:51 am

MSO

IND

16h 16m2 stops

$416Alaska Airlines

Thu, Apr 16 - Mon, Apr 20

7:15 am - 11:55 pm

IND

MSO

18h 40m2 stops

6:35 am - 12:51 am

MSO

IND

16h 16m2 stops

$421Alaska Airlines

Thu, Apr 16 - Mon, Apr 20

6:00 am - 1:35 pm

IND

MSO

9h 35m2 stops

2:37 pm - 10:15 pm

MSO

IND

5h 38m1 stop

$446United Airlines

Thu, Jan 22 - Sun, Jan 25

12:23 pm - 9:51 pm

IND

MSO

11h 28m2 stops

6:00 am - 4:37 pm

MSO

IND

8h 37m2 stops

$451United Airlines

Thu, Jan 22 - Sun, Jan 25

6:00 am - 11:55 pm

IND

MSO

19h 55m2 stops

6:23 am - 9:39 pm

MSO

IND

13h 16m2 stops

$462Alaska Airlines

Thu, Jan 22 - Sun, Jan 25

7:10 am - 3:18 pm

IND

MSO

10h 08m1 stop

1:38 pm - 10:44 pm

MSO

IND

7h 06m1 stop

$494American Airlines

Wed, Jun 3 - Sun, Jun 7

Delta flights from Indianapolis to Missoula

Our best Delta deals on Indianapolis to Missoula flight tickets

Delta

Jan 22

IND6:35 amIndianapolis

8h 00m

1 stop

MSO12:35 pmMissoula Johnson-Bell Field

Jan 25

MSO1:25 pmMissoula Johnson-Bell Field

7h 24m

1 stop

IND10:49 pmIndianapolis

$361

Find similar

Delta

Dec 19

IND4:28 pmIndianapolis

8h 24m

1 stop

MSO10:52 pmMissoula Johnson-Bell Field

Dec 26

MSO12:38 pmMissoula Johnson-Bell Field

8h 19m

1 stop

IND10:57 pmIndianapolis

$1,022

Find similar

United Airlines flights from Indianapolis to Missoula

Our best United Airlines deals on Indianapolis to Missoula flight tickets

United Airlines

Jan 26

IND9:00 amIndianapolis

6h 35m

1 stop

MSO1:35 pmMissoula Johnson-Bell Field

Jan 29

MSO2:37 pmMissoula Johnson-Bell Field

5h 38m

1 stop

IND10:15 pmIndianapolis

$391

Find similar

United Airlines

Jan 26

IND2:00 pmIndianapolis

9h 51m

2 stops

MSO9:51 pmMissoula Johnson-Bell Field

Jan 29

MSO2:37 pmMissoula Johnson-Bell Field

5h 38m

1 stop

IND10:15 pmIndianapolis

$396

Find similar

United Airlines

Jan 26

IND12:25 pmIndianapolis

11h 26m

2 stops

MSO9:51 pmMissoula Johnson-Bell Field

Jan 29

MSO6:00 amMissoula Johnson-Bell Field

8h 37m

2 stops

IND4:37 pmIndianapolis

$401

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Thu 1/22

6:35 am-12:35 pm

1 stop8h 00m

Missoula Johnson-Bell Field

Sun 1/25

1:25 pm-10:49 pm

1 stop7h 24m

$361

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Mon 1/26

9:00 am-1:35 pm

1 stop6h 35m

Missoula Johnson-Bell Field

Thu 1/29

2:37 pm-10:15 pm

1 stop5h 38m

$391

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Mon 1/26

2:00 pm-9:51 pm

2 stops9h 51m

Missoula Johnson-Bell Field

Thu 1/29

2:37 pm-10:15 pm

1 stop5h 38m

$396

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Mon 1/26

12:25 pm-9:51 pm

2 stops11h 26m

Missoula Johnson-Bell Field

Thu 1/29

6:00 am-4:37 pm

2 stops8h 37m

$401

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Thu 4/16

6:30 pm-11:55 pm

1 stop7h 25m

Missoula Johnson-Bell Field

Mon 4/20

6:35 am-12:51 am

2 stops16h 16m

$416

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Thu 4/16

7:15 am-11:55 pm

2 stops18h 40m

Missoula Johnson-Bell Field

Mon 4/20

6:35 am-12:51 am

2 stops16h 16m

$421

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Thu 1/22

6:00 am-1:35 pm

2 stops9h 35m

Missoula Johnson-Bell Field

Sun 1/25

2:37 pm-10:15 pm

1 stop5h 38m

$446

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Thu 1/22

12:23 pm-9:51 pm

2 stops11h 28m

Missoula Johnson-Bell Field

Sun 1/25

6:00 am-4:37 pm

2 stops8h 37m

$451

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Thu 1/22

6:00 am-11:55 pm

2 stops19h 55m

Missoula Johnson-Bell Field

Sun 1/25

6:23 am-9:39 pm

2 stops13h 16m

$462

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Wed 6/3

7:10 am-3:18 pm

1 stop10h 08m

Missoula Johnson-Bell Field

Sun 6/7

1:38 pm-10:44 pm

1 stop7h 06m

$494

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Indianapolis to Missoula

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Missoula?

The month of August is, on average, the cheapest month to fly to Missoula from Indianapolis, with most prices found around $368. If you are unable to visit Missoula during the month of August, then departing from Indianapolis during the month April is also very affordable. Most momondo users find prices during this month for around $420.

What is the cheapest day to depart on your flight to Missoula?

On average, the least expensive day to fly to Missoula from Indianapolis is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $570. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Indianapolis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $684.

What is the cheapest time of day to depart on your flight to Missoula?

The cheapest time of day to fly to Missoula is in the evening when flights can be purchased for as low as $498. Flights in the afternoon are often more expensive with an average ticket price of $664.

When to book flights from Indianapolis to Missoula

Are you open to changing your travel dates? Check out the ideal times to fly from Indianapolis to Missoula according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Indianapolis to Missoula (IND to MSO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indianapolis to Missoula

Fastest flight time	6h 45m
Direct flights	None

The fastest flight from Indianapolis to Missoula takes 6h 45m

There are no direct flights from Indianapolis to Missoula. There are no popular flight routes from Indianapolis to Missoula.

Search flight deals

How far is Indianapolis to Missoula Johnson-Bell Field by plane?
A flight from Indianapolis to Missoula Johnson-Bell Field will travel around 1472.5 mi. In terms of flight time, this usually takes a little over 6h 45m.
When did momondo last update prices for flights from Indianapolis Airport to Missoula Johnson-Bell Field Airport?
Prices for flights from Indianapolis Airport to Missoula Johnson-Bell Field Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Indianapolis Airport to Missoula Johnson-Bell Field Airport?
As of December 2025, there are 4 operators available to choose from for flights from Indianapolis Airport to Missoula Johnson-Bell Field Airport.
How old do you have to be to fly from Indianapolis Airport to Missoula Johnson-Bell Field Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indianapolis Airport to Missoula Johnson-Bell Field Airport.
What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?
The travel and health documents you'll need for your trip to Missoula Johnson-Bell Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missoula Johnson-Bell Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Indianapolis to Missoula?
momondo data reveals that the most frequently booked airline on the route from Indianapolis to Missoula is United Airlines, representing 34% of all bookings. The subsequent popular airlines are American Airlines at 31%, Delta at 25%, and Alaska Airlines at 10%.

Best airlines flying from Indianapolis to Missoula

Compare and see reviews for airlines that fly from Indianapolis to Missoula with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $290	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
United Airlines	PriceFrom $334	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
Delta	PriceFrom $340	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Alaska Airlines	PriceFrom $380	Free Cancellation	Rating 8.0 11,448 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Indianapolis to Missoula?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Indianapolis to Missoula for you.

Can I find flights from Indianapolis to Missoula with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Missoula from Indianapolis with this policy.

How can momondo help me find flights from Indianapolis to Missoula?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Missoula from Indianapolis.

I’m not ready to book a flight from Indianapolis to Missoula right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Missoula from Indianapolis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.