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IND - MSO

$99 Find cheap flights from Indianapolis to Missoula

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Indianapolis to Missoula departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/13
Thu 6/20

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Indianapolis to Missoula, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Indianapolis to Missoula, as well as popular online travel agencies
In the last 7 days travelers have searched 42,566,405 times on KAYAK, and here is why:

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Cheap flight deals from Indianapolis to Missoula (IND-MSO)

 
These are the cheapest deals for flights from Indianapolis to Missoula currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Indianapolis to Missoula

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Indianapolis to Missoula.

Recent one-way flight deals from Indianapolis to Missoula

Only flying one-way? Below are some of the best one-way flight deals from Indianapolis to Missoula found on KAYAK recently.

Recent last minute flight deals from Indianapolis to Missoula

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Indianapolis to Missoula.

Recent direct flight deals from Indianapolis to Missoula

The latest deals for direct flights from Indianapolis to Missoula so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Indianapolis to Missoula

Find recent round-trip train or bus tickets from Indianapolis to Missoula.

All round-trip flight deals to Missoula

The cheapest plane tickets to Missoula found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:33 pm - 2:19 pmIND-MSO
24h 46m1 stop
3:08 pm - 9:36 pmMSO-IND
28h 28m1 stop
$255Frontier
Find Deal
Fri, Jun 21 - Mon, Jul 1
3:33 pm - 2:19 pmIND-MSO
24h 46m1 stop
3:08 pm - 9:36 pmMSO-IND
28h 28m1 stop
$265Frontier
Find Deal
Fri, Jun 21 - Mon, Jul 1
7:10 pm - 10:23 amIND-MSO
17h 13m1 stop
3:14 pm - 10:21 amMSO-IND
17h 07m1 stop
Fri, Jul 12 - Wed, Jul 17
4:25 pm - 12:27 pmIND-MSO
22h 02m1 stop
1:30 pm - 10:25 amMSO-IND
18h 55m1 stop
$387American Airlines
Find Deal
Tue, Sep 3 - Tue, Sep 17
11:01 am - 12:27 pmIND-MSO
27h 26m1 stop
1:30 pm - 10:25 amMSO-IND
18h 55m1 stop
$392American Airlines
Find Deal
Fri, Sep 6 - Tue, Sep 10
6:57 pm - 11:42 pmIND-MSO
6h 45m1 stop
10:20 am - 5:00 amMSO-IND
16h 40m1 stop
$424Alaska Airlines
Find Deal
Thu, May 30 - Tue, Jun 4
4:49 pm - 12:20 amIND-MSO
9h 31m2 stops
5:50 am - 3:44 pmMSO-IND
7h 54m1 stop
$431Delta
Find Deal
Thu, May 30 - Tue, Jun 4
6:53 pm - 4:20 pmIND-MSO
23h 27m1 stop
10:43 am - 5:57 pmMSO-IND
5h 14m1 stop
$491United Airlines
Find Deal
Fri, Jul 12 - Thu, Jul 18
6:53 pm - 4:20 pmIND-MSO
23h 27m1 stop
10:43 am - 11:32 pmMSO-IND
10h 49m2 stops
$495United Airlines
Find Deal
Fri, Jul 12 - Wed, Jul 17
4:48 pm - 12:28 amIND-MSO
9h 40m2 stops
11:37 am - 11:59 pmMSO-IND
10h 22m2 stops
$511Delta
Find Deal
Fri, Jul 12 - Thu, Jul 18
10:35 am - 2:19 pmIND-MSO
5h 44m1 stop
$99Frontier
Find Deal
Wed, May 29
7:00 am - 1:51 pmIND-MSO
8h 51m1 stop
$266Alaska Airlines
Find Deal
Sat, Sep 21
7:00 am - 10:30 amIND-MSO
29h 30m1 stop
$272Alaska Airlines
Find Deal
Sat, Oct 26
11:41 am - 8:31 pmIND-MSO
10h 50m2 stops
$293Delta
Find Deal
Sat, Oct 26
6:49 pm - 12:20 amIND-MSO
7h 31m2 stops
$324Delta
Find Deal
Wed, May 29
4:30 pm - 8:31 pmIND-MSO
6h 01m1 stop
$329Delta
Find Deal
Sun, Oct 27
7:30 pm - 12:55 pmIND-MSO
19h 25m2 stops
$381American Airlines
Find Deal
Sun, Oct 27
6:31 pm - 1:27 pmIND-MSO
20h 56m3 stops
$424United Airlines
Find Deal
Sat, Sep 21
6:10 am - 9:27 pmIND-MSO
17h 17m3 stops
$504United Airlines
Find Deal
Sat, Oct 26
8:55 am - 9:09 pmIND-MSO
14h 14m3 stops
$621United Airlines
Find Deal
Wed, May 29
12:09 pm - 2:19 pmIND-MSO
28h 10m1 stop
3:09 pm - 9:15 pmMSO-IND
28h 06m1 stop
$610Frontier
Find Deal
Thu, May 16 - Mon, May 20
3:44 pm - 9:31 pmIND-MSO
7h 47m1 stop
6:30 am - 11:29 pmMSO-IND
14h 59m2 stops
$774United Airlines
Find Deal
Thu, May 16 - Mon, May 20
2:00 pm - 11:29 pmIND-MSO
11h 29m2 stops
12:30 pm - 11:37 pmMSO-IND
9h 07m2 stops
$973Delta
Find Deal
Thu, May 16 - Mon, May 20

Flights from Indianapolis to Missoula - Travel Insights & Trends

Get data-powered insights and trends into flights from Indianapolis to Missoula to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Indianapolis to Missoula?

The average price of all flights from Indianapolis to Missoula clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Indianapolis to Missoula, look for departures on Mondays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Missoula, Tuesday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Indianapolis to Missoula?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Indianapolis to Missoula, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Indianapolis to Missoula is January, where tickets cost $466 on average. On the other hand, the most expensive months are December and November, where the average cost of tickets is $823 and $700 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Indianapolis to Missoula, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Indianapolis to Missoula, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 79 days before departure.

Which airlines provide the cheapest flights from Indianapolis to Missoula?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Missoula from Indianapolis were found on Frontier ($99) and Alaska Airlines ($266), and the lowest round-trip tickets were found on Frontier ($255) and American Airlines ($387).

Good to know

Low season

November

High season

July

Cheapest flight

$99
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Indianapolis to Missoula

When to book flights from Indianapolis to Missoula

Are your dates flexible? Find out the best times to travel from Indianapolis to Missoula based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Indianapolis to Missoula

  • What is the cheapest flight from Indianapolis to Missoula?

    In the last 3 days, the lowest price for a flight from Indianapolis to Missoula was $99 for a one-way ticket and $255 for a round-trip.

  • Do I need a passport to fly between Indianapolis and Missoula?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Indianapolis to Missoula?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Indianapolis to Missoula?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Indianapolis and Missoula, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Indianapolis to Missoula, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Indianapolis to Missoula are Delta and Alaska Airlines. With an average price for the route of $535 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $569 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Indianapolis to Missoula?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indianapolis to Missoula.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indianapolis to Missoula?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Missoula from Indianapolis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Indianapolis to Missoula?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Missoula with an airline and back to Indianapolis with another airline. Booking your flights between Indianapolis and MSO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indianapolis to Missoula?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Missoula from Indianapolis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Indianapolis to Missoula

 
See real verified KAYAK customer reviews for airlines flying from Indianapolis to Missoula. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Indianapolis to Missoula? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9152 reviews
7.9Comfort
8.6Crew
7.3Food
8.2Boarding
7.3Entertainment
Airline reviews

another delayed flight. no one at the desk kept us updated. we found out by an email as the desk was not even staffed up to expected takes off

2.0 MediocreAnonymous, May 2024SEA - MSO
Read more about Alaska Airlines reviews

another delayed flight. no one at the desk kept us updated. we found out by an email as the desk was not even staffed up to expected takes off

They canceled my flight going back to SF after I was at the airport. Wanted me to take a flight 14 hours later. Not a happy camper.

I didn’t like not knowing my seat till I got to the airport - and my boarding group was F (last).

I have never flown Alaska Airlines before & would recommend them to anyone& will use again

Flight itself was great! Snacks are never really good; in this case, the "butter braids" and Biscotti cookie were both hard. The attendants' were good. We felt we found a good deal on the cost. The check-in process was very smooth: Alaskan Airlines always does a good job. Boarding was pretty timely, too. We fly Alaskan whenever possible and will continue to do so.

Wasn’t an Alaska plane so the seats were very thinly padded- glad I wasn’t going further.

Service was excellent. Staff at check in cleared hurdles for me so I could travel with my service animal.

Clean plane, relatively spacious in Main Cabin. One experience: I'm 79, with torn rotator cuff (R shoulder). I asked for help getting my carryon into the overhead bin and was told that the staff "does not help with this" (or some such phrase. On previous flights, help has been offered (and accepted). I prevailed on a fellow passenger for this. Also, why not board back to front?? Would this not help in the speed of boarding?

The process was professional and really informative. I personally did not find any issue with thr process from start to finish.

Flight was late but crew was very efficient and friendly.

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in-flight WiFi. Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay that much for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a shitty attitude for no reason, nor will they act the way this woman did. Unacceptable.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

Book cheap flights from Indianapolis to Missoula

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Indianapolis to Missoula found on KAYAK in the last 72 hours.
5/29Wed
1 stopFrontier
5h 44mIND-MSO
$99
9/21Sat
1 stopAlaska Airlines
8h 51mIND-MSO
$266
10/26Sat
1 stopAlaska Airlines
29h 30mIND-MSO
$272
10/26Sat
2 stopsDelta
10h 50mIND-MSO
$293
5/29Wed
2 stopsDelta
7h 31mIND-MSO
$324
10/27Sun
1 stopDelta
6h 01mIND-MSO
$329
10/27Sun
2 stopsAmerican Airlines
19h 25mIND-MSO
$381
9/21Sat
3 stopsUnited Airlines
20h 56mIND-MSO
$424
10/26Sat
3 stopsUnited Airlines
17h 17mIND-MSO
$504
5/29Wed
3 stopsUnited Airlines
14h 14mIND-MSO
$621

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Last minute flights from Indianapolis to Missoula

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Indianapolis to Missoula that are departing in the next 10 days.
5/16Thu
multi-stopFrontier
28h 10mIND-MSO
5/20Mon
multi-stopFrontier
28h 06mMSO-IND
$610
5/16Thu
multi-stopUnited Airlines
7h 47mIND-MSO
5/20Mon
multi-stopUnited Airlines
14h 59mMSO-IND
$774
5/16Thu
multi-stopDelta
11h 29mIND-MSO
5/20Mon
multi-stopDelta
9h 07mMSO-IND
$973

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Indianapolis - Missoula Flights

Departure:

Indianapolis (undefined)United States

Destination:

Missoula (MSO)United States

Return flight deals:

Missoula - Indianapolis

Cabin classes: