$208 Find Cheap Flights from Missoula to Idaho

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missoula to Idaho departing on 12/28. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula to Idaho, 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 Missoula to Idaho, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Missoula to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missoula to Idaho that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missoula to Idaho

Thu, Dec 4 - Sun, Dec 7
Alaska Airlines Logo
6:29 am - 12:45 pmMSO-BOI
6h 16m1 stop
Alaska Airlines Logo
8:16 pm - 1:34 pmBOI-MSO
17h 18m1 stop
$292Alaska Airlines
Find Deal
Wed, Apr 1 - Sun, Apr 5
Delta Logo
6:10 pm - 12:21 amMSO-BOI
6h 11m1 stop
Delta Logo
11:45 am - 5:27 pmBOI-MSO
5h 42m1 stop
$337Delta
Find Deal
Thu, Dec 4 - Sun, Dec 7
Alaska Airlines Logo
5:30 am - 3:26 pmMSO-BOI
9h 56m2 stops
Alaska Airlines Logo
8:16 pm - 11:55 pmBOI-MSO
3h 39m1 stop
$341Alaska Airlines
Find Deal
Thu, Apr 9 - Tue, Apr 14
Alaska Airlines Logo
6:30 pm - 11:52 pmMSO-BOI
5h 22m1 stop
Alaska Airlines Logo
9:00 am - 1:43 pmBOI-MSO
28h 43m2 stops
$411Alaska Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Alaska Airlines Logo
5:30 am - 3:26 pmMSO-BOI
9h 56m2 stops
Alaska Airlines Logo
4:20 pm - 12:26 amBOI-MSO
8h 06m2 stops
$421Alaska Airlines
Find Deal
Wed, Apr 1 - Sun, Apr 5
Delta Logo
6:10 pm - 1:07 pmMSO-BOI
18h 57m2 stops
Delta Logo
1:10 pm - 5:27 pmBOI-MSO
4h 17m1 stop
$425Delta
Find Deal
Thu, Nov 13 - Mon, Nov 17
Allegiant Air Logo
8:32 pm - 8:41 pmMSO-BOI
24h 09m1 stop
Allegiant Air Logo
6:22 pm - 10:34 amBOI-MSO
16h 12m1 stop
$456Allegiant Air
Find Deal
Thu, Nov 20 - Tue, Nov 25
Delta Logo
5:25 am - 12:01 pmMSO-JAC
6h 36m1 stop
Delta Logo
5:50 pm - 12:19 amJAC-MSO
6h 29m1 stop
$537Delta
Find Deal
Thu, Nov 13 - Sun, Nov 16
United Airlines Logo
6:20 am - 6:09 pmMSO-BOI
11h 49m1 stop
United Airlines Logo
7:00 pm - 1:33 pmBOI-MSO
18h 33m2 stops
$899United Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
United Airlines Logo
6:20 am - 11:28 pmMSO-BOI
17h 08m2 stops
United Airlines Logo
7:00 pm - 1:33 pmBOI-MSO
18h 33m2 stops
$905United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Missoula to Idaho flights

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

How much is a round-trip flight from Missoula to Idaho?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Missoula to Idaho departing in December.

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

The average price of all round-trip flights from Missoula to Idaho clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Missoula to Idaho, look for departures on Thursdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Idaho, Saturday is the cheapest day to fly and Sunday is the most expensive.

Good to know

Low seasonMay
Cheapest flight$208
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Missoula to Boise

FAQs - booking Idaho flights

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

    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 Missoula to Idaho.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Missoula to Idaho 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 Missoula to Idaho?

    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 from Missoula to Idaho with an airline and back with another airline.

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

    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 from Missoula to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Idaho?

    The cheapest time of day to fly to Idaho is generally in the morning, when round-trip flights cost $522 on average. Morning departures are around 11% cheaper than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the evening, which is peak travel time and where the average cost of a ticket is $589.

Reviews of the top airlines flying from Missoula to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Missoula to Idaho. 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 Missoula to Idaho? 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 11235 reviews
7.1Food
8.5Crew
7.8Comfort
7.0Entertainment
8.1Boarding
Airline reviews

Pretzels are always a disappointment. Cheezits, Sun Chips, trail mix, anything else would be nice.

8.0 ExcellentLyle, Nov 2025SEA - BOI
Read more Alaska Airlines reviews

Pretzels are always a disappointment. Cheezits, Sun Chips, trail mix, anything else would be nice.

I wish my checked suitcase could have been checked since I arrived an hour before take off .

The staff was so kind and friendly! Boarding was efficient and communication was timely. I would seek out flying with Alaska Airlines in the future.

I recently traveled with my service animal, and before boarding, a gate agent kindly arranged for me to have an empty seat next to me to give my dog more space. However, once on board, a male crew member spoke to me in a rude and loud tone, insisting my dog stay on the floor or my lap—even after I explained what the gate agent had approved. His tone and behavior were unprofessional and made me feel uncomfortable in front of other passengers. I understand and respect airline policies, but I would appreciate if this could be reviewed to ensure better awareness and sensitivity toward passengers traveling with service animals. Thank you for your understanding.

It was a pleasant experience. Considering we paid over $3000 for first class there really wasn’t anything special about first class. All the seats looked the same and everyone got the same great customer service. The only thing that was different between first class and couch was the drinks and the meal. We wouldn’t waste that much $ on first class on that plane again.

The flight attendants were friendly. I liked that I got a mini soda can, not just a small cup. No issues with our flight departure, etc.

My wife and I had seats next to each other, but when our boarding passes were printed, British Airways had moved me away from her and refused to fix it. We tried to fix it at the boarding gate and were just told flatly "no". Never again.

The flight ran out of snacks before any was offered to me. Otherwise the flight was good.

Planes were on time. Pilot kept everyone updated. Crew was friendly and helpful

I have mobility problems and requested wheelchair assistance in Seattle and Anchorage and none was provided at all. Very disappointed. Only one gate agent in Seattle asked if I needed assistance boarding my flight in Seattle.... and only after three gate changes.... requiring even more extremely painful walking without assistance.

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Everything you need to know for your flight from Missoula to Idaho

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.