MSO - PHX

$100 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 1/9. 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
$238
Overall average: $362
Alaska Airlines
Sat 2/7Wed 2/18
MSO - PHX • 1 stop
Cheapest one-way
$100
Typical prices: $184-$270
Multiple Airlines
Fri 1/9
MSO - PHX • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $238 (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

Sat, Feb 7 - Wed, Feb 18
Alaska Airlines Logo
2:03 pm - 7:48 pm
MSO
-
PHX
5h 45m1 stop
Alaska Airlines Logo
6:00 am - 12:21 pm
PHX
-
MSO
6h 21m1 stop
$238Alaska Airlines
Wed, Feb 11 - Wed, Feb 18
Delta Logo
6:18 pm - 12:42 am
MSO
-
PHX
6h 24m1 stop
Delta Logo
6:55 am - 12:26 pm
PHX
-
MSO
5h 31m1 stop
$239Delta
Tue, Feb 10 - Wed, Feb 18
Delta Logo
5:00 am - 12:41 pm
MSO
-
PHX
7h 41m2 stops
Delta Logo
6:55 am - 12:26 pm
PHX
-
MSO
5h 31m1 stop
$244Delta
Mon, Feb 2 - Tue, Feb 3
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
$249Alaska Airlines
Fri, Feb 6 - Wed, Feb 18
Delta Logo
6:18 pm - 12:42 am
MSO
-
PHX
6h 24m1 stop
Delta Logo
6:15 pm - 11:30 pm
PHX
-
MSO
5h 15m1 stop
$250Delta
Sat, Feb 7 - Sat, Feb 14
Delta Logo
5:00 am - 1:50 pm
MSO
-
PHX
8h 50m2 stops
Delta Logo
6:55 am - 12:26 pm
PHX
-
MSO
5h 31m1 stop
$251Delta
Mon, Feb 2 - Wed, Feb 11
Delta Logo
6:18 pm - 12:42 am
MSO
-
PHX
6h 24m1 stop
Delta Logo
7:15 am - 5:38 pm
PHX
-
MSO
10h 23m2 stops
$255Delta
Mon, Feb 2 - Tue, Feb 3
Delta Logo
1:25 pm - 11:15 pm
MSO
-
PHX
9h 50m2 stops
Delta Logo
1:35 pm - 12:28 am
PHX
-
MSO
10h 53m2 stops
$260Delta
Fri, Feb 6 - Sat, Feb 14
Delta Logo
1:25 pm - 11:48 pm
MSO
-
PHX
10h 23m2 stops
Delta Logo
6:55 am - 12:26 pm
PHX
-
MSO
5h 31m1 stop
$261Delta
Sat, Feb 7 - Thu, Feb 12
Delta Logo
5:00 am - 1:50 pm
MSO
-
PHX
8h 50m2 stops
Delta Logo
6:55 am - 12:26 pm
PHX
-
MSO
5h 31m1 stop
$262Delta
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 Saturday 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$100
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 31% 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 $100 for a one-way ticket and $238 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 $452 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 $350 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 11517 reviews
7.1Food
8.1Boarding
7.8Comfort
8.5Crew
7.0Entertainment
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 plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

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

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

They did the one thing that really matters - got to Chicago early.

I liked the snacks and the flight attendants were friendly.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

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.

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!

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.

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

Information on your arrival and departure airports