MSO - PHX

$110 Find Cheap Flights from Missoula to Phoenix Sky Harbor Airport

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 Sky Harbor Intl departing on 1/10. 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 Phoenix Sky Harbor Intl Airport

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

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Everything you should know

Cheapest round-trip
$162
Overall average: $360
Multiple Airlines
Mon 1/5Thu 1/8
MSO - PHX • 1 stop
Cheapest one-way
$110
Typical prices: $186-$303
United Airlines
Sat 1/10
MSO - PHX • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $227 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 13% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sky Harbor Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Missoula to Sky Harbor Intl (MSO-PHX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missoula to Sky Harbor Intl 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 Sky Harbor Intl

Mon, Jan 5 - Thu, Jan 8
Multiple Airlines Logo
4:20 pm - 10:16 am
MSO
-
PHX
17h 56m1 stop
Multiple Airlines Logo
10:03 am - 10:03 am
PHX
-
MSO
24h 00m1 stop
$162Multiple Airlines
Mon, Jan 5 - Thu, Jan 8
Multiple Airlines Logo
4:20 pm - 10:16 am
MSO
-
PHX
17h 56m1 stop
Multiple Airlines Logo
1:45 pm - 10:03 am
PHX
-
MSO
20h 18m2 stops
$195Multiple Airlines
Wed, Jan 7 - Sun, Jan 11
United Airlines Logo
6:00 am - 11:49 am
MSO
-
PHX
5h 49m1 stop
United Airlines Logo
8:30 am - 1:35 pm
PHX
-
MSO
5h 05m1 stop
$219United Airlines
Fri, Jan 30 - Mon, Feb 2
Delta Logo
6:18 pm - 12:42 am
MSO
-
PHX
6h 24m1 stop
Delta Logo
5:00 pm - 12:28 am
PHX
-
MSO
7h 28m2 stops
$224Delta
Tue, Feb 10 - Tue, Feb 24
Alaska Airlines Logo
4:20 pm - 10:46 pm
MSO
-
PHX
6h 26m1 stop
Alaska Airlines Logo
7:40 am - 12:59 pm
PHX
-
MSO
5h 19m1 stop
$227Alaska Airlines
Sat, Jan 10 - Sun, Jan 11
Delta Logo
5:00 am - 9:37 am
MSO
-
PHX
4h 37m1 stop
Delta Logo
6:55 am - 11:59 am
PHX
-
MSO
5h 04m1 stop
$229Delta
Fri, Jan 9 - Sun, Jan 11
Multiple Airlines Logo
10:53 am - 11:43 pm
MSO
-
PHX
12h 50m2 stops
Multiple Airlines Logo
10:03 am - 10:03 am
PHX
-
MSO
24h 00m1 stop
$251Multiple Airlines
Mon, Jan 12 - Thu, Jan 15
Alaska Airlines Logo
4:20 pm - 11:59 pm
MSO
-
PHX
7h 39m1 stop
Alaska Airlines Logo
3:17 pm - 11:55 pm
PHX
-
MSO
8h 38m1 stop
$260Alaska Airlines
Wed, Jan 7 - Sun, Jan 11
United Airlines Logo
6:00 am - 1:30 pm
MSO
-
PHX
7h 30m1 stop
United Airlines Logo
8:30 am - 1:35 pm
PHX
-
MSO
5h 05m1 stop
$261United Airlines
Fri, Jan 30 - Mon, Feb 2
Delta Logo
6:18 pm - 12:42 am
MSO
-
PHX
6h 24m1 stop
Delta Logo
5:00 pm - 12:28 am
PHX
-
MSO
7h 28m2 stops
$266Delta
Booking Insights

KAYAK's insights & trends for Missoula to Sky Harbor Intl flights

Get data-powered insights and trends into flights from Missoula to Sky Harbor Intl 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 Missoula to Phoenix Sky Harbor Airport?

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

For Missoula to Phoenix Sky Harbor Airport, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Phoenix Sky Harbor Airport back to Missoula, the best deals are generally found on Thursday, with Sunday being the most expensive.

What is the cheapest month to fly from Missoula to Phoenix Sky Harbor Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Missoula to Phoenix Sky Harbor Intl Airport, 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 Missoula to Phoenix Sky Harbor Intl Airport is September, where tickets cost $325 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $493 and $419 respectively.

How far in advance should I book a flight from Missoula to Phoenix Sky Harbor Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Missoula to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Missoula to Phoenix Sky Harbor Intl Airport, you should book around 4 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$110
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 32% increase in price.
Flight from Missoula to Phoenix Sky Harbor Airport

When to book flights from Missoula to Sky Harbor Intl

Are your dates flexible? Find out the best times to travel from Missoula to Sky Harbor Intl 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 Missoula to Phoenix Sky Harbor Airport flights

  • What is the cheapest flight from Missoula to Phoenix Sky Harbor Intl Airport?

    In the last 3 days, the lowest price for a flight from Missoula to Phoenix Sky Harbor Intl Airport was $110 for a one-way ticket and $162 for a round-trip.

  • Do I need a passport to fly between Missoula and Phoenix Sky Harbor Airport?

    A passport is not required to fly from Missoula to Phoenix Sky Harbor Airport.

  • Which airports will I be using when flying from Missoula to Phoenix Sky Harbor Airport?

    When flying out of Missoula you will be using Missoula Johnson-Bell Field. You will be landing at Phoenix Sky Harbor Airport, also known as Phoenix Sky Harbor Intl.

  • Which aircraft models fly most regularly from Missoula to Phoenix Sky Harbor Airport?

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

  • Which airline alliances offer flights from Missoula to Phoenix Sky Harbor Airport?

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

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

    The two airlines most popular with KAYAK users for flights from Missoula to Phoenix are Alaska Airlines and Delta. With an average price for the route of $451 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $351 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Missoula to Phoenix Sky Harbor Airport?

    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 Phoenix Sky Harbor Airport.

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

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

    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 Phoenix Sky Harbor Airport with an airline and back to Missoula with another airline. Booking your flights between Missoula and PHX 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 Missoula to Phoenix Sky Harbor Airport?

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

Reviews of the top 4 airlines serving from Missoula to Sky Harbor Intl

 
See real verified KAYAK customer reviews for airlines flying from Missoula to Phoenix. 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 Sky Harbor Intl? 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 11427 reviews
8.5Crew
7.0Entertainment
8.1Boarding
7.1Food
7.8Comfort
Airline reviews

The plane was old so the seats were very worn out. The seats were hard, uncomfortable, and caused me actual pain. The lights were too bright. The flight itself was fine.

6.0 GoodAnonymous, Dec 2025
SEA - PHX
Read more Alaska Airlines reviews

The plane was old so the seats were very worn out. The seats were hard, uncomfortable, and caused me actual pain. The lights were too bright. The flight itself was fine.

Flight was delayed but still made it to Phoenix on time. Boarding went quickly, the flight was smooth.

I liked that the crew was friendly, we left and arrived at near scheduled times, plenty of on-board crew to handle the cabin service for the flight and I found the price of my airline ticket to be excellent!

The man next to us had a medical emergency a the flight attendants really stepped up and quickly helped turn a bad situation into one with a great outcome. Brandon, Ranger , and Jose all did wonderful jobs gathering all the medical field passengers on the plane to help (a my husband) and they helped revive the unresponsive patient within a few minutes with juice and oxygen. It was a great example of community and teamwork and I’m so impressed with the staff.

Had no way to see what gate came in on or what gate connecting flight would take off.

The small ej plane didn’t have any entertainment aside from the stuff on the Alaska website that has to be accessed from your own device. But everything else was just great.

Flight on time. Crew good. Seating Bad. Have to pay extra on a not cheap flight to avoid being next to toilet.

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.

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

I love how they show love to their customers and care about them too.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

Everything you need to know for your flight from Missoula to Sky Harbor Intl

Information on your arrival and departure airports