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Cheap flights from Phoenix Sky Harbor Intl Airport to Missoula from $260

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Missoula departing on 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Missoula

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:00 am - 3:31 pm
PHX
-
MSO
7h 31m1 stop
Alaska Airlines Logo
4:20 pm - 10:46 pm
MSO
-
PHX
6h 26m1 stop
$260Alaska Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
7:00 am - 1:32 pm
PHX
-
MSO
6h 32m1 stop
United Airlines Logo
5:08 pm - 10:50 pm
MSO
-
PHX
5h 42m1 stop
$265United Airlines
Sun, Feb 15 - Wed, Feb 18
United Airlines Logo
6:45 am - 1:35 pm
PHX
-
MSO
6h 50m1 stop
United Airlines Logo
6:15 am - 11:46 am
MSO
-
PHX
5h 31m1 stop
$283United Airlines
Sun, Feb 1 - Tue, Feb 17
Alaska Airlines Logo
1:51 pm - 11:55 pm
PHX
-
MSO
10h 04m2 stops
Alaska Airlines Logo
6:23 am - 2:14 pm
MSO
-
PHX
7h 51m1 stop
$315Alaska Airlines
Thu, Jan 29 - Mon, Feb 2
Alaska Airlines Logo
11:41 am - 11:55 pm
PHX
-
MSO
12h 14m2 stops
Alaska Airlines Logo
2:03 pm - 7:48 pm
MSO
-
PHX
5h 45m1 stop
$347Alaska Airlines
Thu, Jan 29 - Mon, Feb 2
Alaska Airlines Logo
8:00 am - 3:31 pm
PHX
-
MSO
7h 31m1 stop
Alaska Airlines Logo
4:20 pm - 11:59 pm
MSO
-
PHX
7h 39m1 stop
$349Alaska Airlines
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
7:00 am - 11:59 pm
PHX
-
MSO
16h 59m1 stop
Alaska Airlines Logo
6:23 am - 2:35 pm
MSO
-
PHX
8h 12m2 stops
$368Alaska Airlines
Sun, Feb 15 - Wed, Feb 18
Alaska Airlines Logo
7:40 am - 1:23 pm
PHX
-
MSO
5h 43m1 stop
Alaska Airlines Logo
6:23 am - 12:16 pm
MSO
-
PHX
5h 53m1 stop
$370Alaska Airlines
Fri, Jan 9 - Tue, Jan 13
United Airlines Logo
8:10 am - 1:36 pm
PHX
-
MSO
5h 26m1 stop
United Airlines Logo
5:15 pm - 10:59 pm
MSO
-
PHX
5h 44m1 stop
$387United Airlines
Mon, Jan 5 - Thu, Jan 15
Alaska Airlines Logo
7:00 am - 3:31 pm
PHX
-
MSO
8h 31m1 stop
Alaska Airlines Logo
6:23 am - 11:42 pm
MSO
-
PHX
17h 19m2 stops
$397Alaska Airlines
Sun, Feb 1 - Tue, Feb 17

United Airlines flights from Phoenix Sky Harbor Intl Airport to Missoula

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Missoula flight tickets
United Airlines
Feb 15
PHX7:00 amPhoenix Sky Harbor Intl
6h 32m
1 stop
MSO1:32 pmMissoula Johnson-Bell Field
Feb 18
MSO5:08 pmMissoula Johnson-Bell Field
5h 42m
1 stop
PHX10:50 pmPhoenix Sky Harbor Intl
$265
Find similar
United Airlines
Feb 1
PHX6:45 amPhoenix Sky Harbor Intl
6h 50m
1 stop
MSO1:35 pmMissoula Johnson-Bell Field
Feb 17
MSO6:15 amMissoula Johnson-Bell Field
5h 31m
1 stop
PHX11:46 amPhoenix Sky Harbor Intl
$283
Find similar
United Airlines
Jan 5
PHX8:10 amPhoenix Sky Harbor Intl
5h 26m
1 stop
MSO1:36 pmMissoula Johnson-Bell Field
Jan 15
MSO5:15 pmMissoula Johnson-Bell Field
5h 44m
1 stop
PHX10:59 pmPhoenix Sky Harbor Intl
$387
Find similar

Alaska Airlines flights from Phoenix Sky Harbor Intl Airport to Missoula

Our best Alaska Airlines deals on Phoenix Sky Harbor Intl Airport to Missoula flight tickets
Alaska Airlines
Jan 29
PHX8:00 amPhoenix Sky Harbor Intl
7h 31m
1 stop
MSO3:31 pmMissoula Johnson-Bell Field
Feb 2
MSO4:20 pmMissoula Johnson-Bell Field
6h 26m
1 stop
PHX10:46 pmPhoenix Sky Harbor Intl
$260
Find similar
Alaska Airlines
Jan 29
PHX1:51 pmPhoenix Sky Harbor Intl
10h 04m
2 stops
MSO11:55 pmMissoula Johnson-Bell Field
Feb 2
MSO6:23 amMissoula Johnson-Bell Field
7h 51m
1 stop
PHX2:14 pmPhoenix Sky Harbor Intl
$315
Find similar
Alaska Airlines
Jan 29
PHX11:41 amPhoenix Sky Harbor Intl
12h 14m
2 stops
MSO11:55 pmMissoula Johnson-Bell Field
Feb 2
MSO2:03 pmMissoula Johnson-Bell Field
5h 45m
1 stop
PHX7:48 pmPhoenix Sky Harbor Intl
$347
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to Missoula that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Thu 1/29

8:00 am-3:31 pm

1 stop7h 31m

Missoula Johnson-Bell Field

Mon 2/2

4:20 pm-10:46 pm

1 stop6h 26m

$260

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Sun 2/15

7:00 am-1:32 pm

1 stop6h 32m

Missoula Johnson-Bell Field

Wed 2/18

5:08 pm-10:50 pm

1 stop5h 42m

$265

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Sun 2/1

6:45 am-1:35 pm

1 stop6h 50m

Missoula Johnson-Bell Field

Tue 2/17

6:15 am-11:46 am

1 stop5h 31m

$283

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Thu 1/29

1:51 pm-11:55 pm

2 stops10h 04m

Missoula Johnson-Bell Field

Mon 2/2

6:23 am-2:14 pm

1 stop7h 51m

$315

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Thu 1/29

11:41 am-11:55 pm

2 stops12h 14m

Missoula Johnson-Bell Field

Mon 2/2

2:03 pm-7:48 pm

1 stop5h 45m

$347

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Thu 1/8

8:00 am-3:31 pm

1 stop7h 31m

Missoula Johnson-Bell Field

Mon 1/12

4:20 pm-11:59 pm

1 stop7h 39m

$349

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Sun 2/15

7:00 am-11:59 pm

1 stop16h 59m

Missoula Johnson-Bell Field

Wed 2/18

6:23 am-2:35 pm

2 stops8h 12m

$368

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Fri 1/9

7:40 am-1:23 pm

1 stop5h 43m

Missoula Johnson-Bell Field

Tue 1/13

6:23 am-12:16 pm

1 stop5h 53m

$370

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Mon 1/5

8:10 am-1:36 pm

1 stop5h 26m

Missoula Johnson-Bell Field

Thu 1/15

5:15 pm-10:59 pm

1 stop5h 44m

$387

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Sun 2/1

7:00 am-3:31 pm

1 stop8h 31m

Missoula Johnson-Bell Field

Tue 2/17

6:23 am-11:42 pm

2 stops17h 19m

$397

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Missoula from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Missoula

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Missoula?

The month of January is, on average, the cheapest month to fly to Missoula from Phoenix Sky Harbor Intl Airport, with most prices found around $327. If you are unable to visit Missoula during the month of January, then departing from Phoenix Sky Harbor Intl Airport during the month August is also very affordable. Most momondo users find prices during this month for around $327.

What is the cheapest day to depart on your flight to Missoula?

On average, the least expensive day to fly to Missoula from Phoenix Sky Harbor Intl Airport is on a Monday. momondo users have found tickets for Monday departures for as low as $336. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Phoenix Sky Harbor Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $368.

What is the cheapest time of day to depart on your flight to Missoula?

The cheapest time of day to fly to Missoula is in the afternoon when flights can be purchased for as low as $144. Flights in the evening are often more expensive with an average ticket price of $358.

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

You are more likely to see cheaper flights to Missoula from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Missoula for around $405 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missoula from Phoenix Sky Harbor Intl Airport for as low as $260 on momondo.

How have Phoenix Sky Harbor Intl Airport to Missoula flight prices changed over time?

As of December 2025, prices for Phoenix Sky Harbor Intl Airport to Missoula flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Phoenix Sky Harbor Intl Airport to Missoula

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Missoula according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Missoula (PHX to MSO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Missoula

Fastest flight time

5h 12m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Missoula takes 5h 12m
There are no direct flights from Phoenix Sky Harbor Intl Airport to Missoula. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Missoula.
Search flight deals

  • How far is Phoenix Sky Harbor Intl to Missoula Johnson-Bell Field by plane?

    Phoenix Sky Harbor Intl and Missoula Johnson-Bell Field are 933.6 mi apart from one another. In terms of flight time, this usually takes a little over 5h 12m.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Missoula Johnson-Bell Field Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Missoula Johnson-Bell Field Airport are updated daily.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Missoula Johnson-Bell Field Airport?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Missoula Johnson-Bell Field Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix Sky Harbor Intl Airport to Missoula Johnson-Bell Field Airport.

  • What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

    The required travel and health documents for your Missoula Johnson-Bell Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missoula Johnson-Bell Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to Missoula?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Missoula

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Missoula with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $236Free CancellationRating
8.0
11,542 reviews
Search Alaska Airlines flights
DeltaPriceFrom $240Free CancellationRating
7.9
8,016 reviews
Search Delta flights
United AirlinesPriceFrom $247Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $259Free CancellationRating
7.8
2,820 reviews
Search Hawaiian Airlines flights

  • United Airlines Flights From Phoenix Sky Harbor Intl Airport to Missoula

    United Airlines is one of the most popular airlines flying from Phoenix Sky Harbor Intl Airport to Missoula, operating 3 flights/week on average for this route. A good United Airlines flight deal for Phoenix Sky Harbor Intl Airport to Missoula starts from $247 round-trip, up to an average price of $432. Our users have rated United Airlines at 7.4/10.

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Missoula?

Finding the right flight to Missoula from Phoenix is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Missoula quick and easy, saving you time and money.

Can I find flights from Phoenix to Missoula with flexible booking policies on momondo?

All flight searches from Phoenix to Missoula on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Phoenix to Missoula?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Missoula from Phoenix.

I’m not ready to book a flight from Phoenix to Missoula right now. Can momondo alert me if prices change?

Price alerts on flights to Missoula from Phoenix are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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