MSO - PHX

$106 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 3/4. 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
$210
Overall average: $404
Multiple Airlines
Mon 4/13Thu 4/16
MSO - PHX • 1 stop
Cheapest one-way
$106
Typical prices: $143-$330
United Airlines
Wed 3/4
MSO - PHX • 1 stop
Top airlines
United Airlines
Cheapest • from $211 (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 41% 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, Apr 13 - Thu, Apr 16
Multiple Airlines Logo
8:54 pm - 5:57 pm
MSO
-
PHX
22h 03m
1 stop
Multiple Airlines Logo
8:02 pm - 8:04 pm
PHX
-
MSO
23h 02m
1 stop
$210Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
2:34 pm - 8:04 pm
MSO
-
PHX
5h 30m
1 stop
United Airlines Logo
7:23 am - 1:33 pm
PHX
-
MSO
5h 10m
1 stop
$211United Airlines
Tue, Mar 24 - Tue, Mar 31
Delta Logo
1:07 pm - 4:13 pm
MSO
-
PHX
4h 06m
1 stop
Delta Logo
7:33 pm - 12:24 am
PHX
-
MSO
3h 51m
1 stop
$217Delta
Tue, Mar 24 - Tue, Mar 31
Delta Logo
1:07 pm - 10:10 pm
MSO
-
PHX
10h 03m
2 stops
Delta Logo
5:18 pm - 12:24 am
PHX
-
MSO
6h 06m
1 stop
$222Delta
Tue, Mar 3 - Tue, Mar 10
Delta Logo
1:16 pm - 11:29 pm
MSO
-
PHX
10h 13m
2 stops
Delta Logo
4:25 pm - 12:24 am
PHX
-
MSO
6h 59m
2 stops
$227Delta
Fri, Feb 27 - Tue, Mar 3
Delta Logo
1:16 pm - 6:50 pm
MSO
-
PHX
5h 34m
1 stop
Delta Logo
6:55 am - 12:26 pm
PHX
-
MSO
5h 31m
1 stop
$239Delta
Mon, Apr 13 - Thu, Apr 16
Multiple Airlines Logo
8:54 pm - 11:46 am
MSO
-
PHX
15h 52m
2 stops
Multiple Airlines Logo
8:02 pm - 8:04 pm
PHX
-
MSO
23h 02m
1 stop
$241Multiple Airlines
Fri, Feb 27 - Tue, Mar 3
Delta Logo
1:16 pm - 6:50 pm
MSO
-
PHX
5h 34m
1 stop
Delta Logo
7:15 am - 5:23 pm
PHX
-
MSO
10h 08m
2 stops
$244Delta
Mon, Apr 27 - Thu, Apr 30
Alaska Airlines Logo
3:55 pm - 9:59 pm
MSO
-
PHX
7h 04m
1 stop
Alaska Airlines Logo
6:00 am - 2:59 pm
PHX
-
MSO
7h 59m
1 stop
$261Alaska Airlines
Wed, Mar 18 - Wed, Mar 25
Delta Logo
1:07 pm - 10:10 pm
MSO
-
PHX
10h 03m
2 stops
Delta Logo
7:33 pm - 12:24 am
PHX
-
MSO
3h 51m
1 stop
$263Delta
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, Thursday 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 $444 and $441 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 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$106
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 19% 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 $106 for a one-way ticket and $210 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 $410 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 $362 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 11834 reviews
7.1Food
8.1Boarding
7.0Entertainment
8.5Crew
7.8Comfort
Airline reviews

No communication with delayed and canceled flights. Completely in the dark for the whole experience.

2.0 MediocreJeff and Robin, Jan 2026
MSO - PDX
Read more Alaska Airlines reviews

No communication with delayed and canceled flights. Completely in the dark for the whole experience.

Honestly the bathroom cabinet under sink fell out and was completely broken. The floor or walkway was worn out and it smelled wierd. But the seats were terrible for comfort. I truly hope that my trip home in February is better.

It was ok. First time flying with them to Boise Won’t do again

We sat on the tarmac for so long when we got to SeaTac that half the plane missed their connections.

Poor, no one with Alaska Airlines is in a hurry to do anything. Slow, lack of intent, inconsistent.

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.

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

The attendant on board was amazing. She should be doing business/first international long haul.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Great flight. Friendly staff. Free snacks and drinks would be nice. I would love fewer taxes and fees added on.

My 90 year old father flew with me. He needed wheel chair assistance and is nearly deaf. The staff was amazing with him.

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

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!

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

Information on your arrival and departure airports