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Cheap flights from Missoula to Phoenix from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Phoenix departing on 5/31. 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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0 bags

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Find the cheapest flights from Missoula to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:24 am - 11:27 am
MSO
-
PHX
26h 03m
1 stop
Multiple Airlines Logo
10:27 pm - 9:34 am
PHX
-
MSO
10h 07m
1 stop
$244Multiple Airlines
Sun, Jul 19 - Wed, Jul 22
Multiple Airlines Logo
10:24 am - 11:27 am
MSO
-
PHX
26h 03m
1 stop
Multiple Airlines Logo
12:20 pm - 1:06 pm
PHX
-
MSO
23h 46m
1 stop
$257Multiple Airlines
Sun, Jul 19 - Thu, Jul 23
Multiple Airlines Logo
10:24 am - 3:53 pm
MSO
-
PHX
30h 29m
2 stops
Multiple Airlines Logo
10:27 pm - 9:34 am
PHX
-
MSO
10h 07m
1 stop
$270Multiple Airlines
Sun, Jul 19 - Wed, Jul 22
Multiple Airlines Logo
10:24 am - 11:27 am
MSO
-
PHX
26h 03m
1 stop
Multiple Airlines Logo
12:20 pm - 1:06 pm
PHX
-
MSO
23h 46m
1 stop
$276Multiple Airlines
Sun, Jul 19 - Thu, Jul 23
Multiple Airlines Logo
10:24 am - 11:27 am
MSO
-
PHX
26h 03m
1 stop
Multiple Airlines Logo
2:00 pm - 9:34 am
PHX
-
MSO
18h 34m
1 stop
$284Multiple Airlines
Sun, Jul 19 - Wed, Jul 22
American Airlines Logo
5:51 pm - 10:17 pm
MSO
-
PHX
5h 26m
1 stop
American Airlines Logo
10:36 am - 5:20 pm
PHX
-
MSO
5h 44m
1 stop
$301American Airlines
Thu, Sep 3 - Sun, Sep 6
Multiple Airlines Logo
10:24 am - 10:57 pm
MSO
-
PHX
13h 33m
1 stop
Multiple Airlines Logo
12:20 pm - 1:01 pm
PHX
-
MSO
23h 41m
1 stop
$302Multiple Airlines
Thu, Aug 13 - Sun, Aug 16
American Airlines Logo
4:44 pm - 10:37 pm
MSO
-
PHX
6h 53m
1 stop
American Airlines Logo
7:15 am - 4:14 pm
PHX
-
MSO
7h 59m
1 stop
$307American Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
10:24 am - 3:53 pm
MSO
-
PHX
30h 29m
2 stops
Multiple Airlines Logo
10:27 pm - 9:34 am
PHX
-
MSO
10h 07m
1 stop
$311Multiple Airlines
Sun, Jul 19 - Wed, Jul 22
Delta Logo
5:31 am - 8:49 am
MSO
-
PHX
4h 18m
1 stop
Delta Logo
5:05 pm - 12:28 am
PHX
-
MSO
6h 23m
1 stop
$313Delta
Wed, Jun 17 - Mon, Jun 22

American Airlines flights from Missoula to Phoenix Sky Harbor Intl Airport

Our best American Airlines deals on Missoula to Phoenix Sky Harbor Intl Airport flight tickets
American Airlines
Sep 3
MSO5:51 pmMissoula Johnson-Bell Field
5h 26m
1 stop
PHX10:17 pmPhoenix Sky Harbor Intl
Sep 6
PHX10:36 amPhoenix Sky Harbor Intl
5h 44m
1 stop
MSO5:20 pmMissoula Johnson-Bell Field
$301
American Airlines
Jun 3
MSO4:44 pmMissoula Johnson-Bell Field
6h 53m
1 stop
PHX10:37 pmPhoenix Sky Harbor Intl
Jun 10
PHX7:15 amPhoenix Sky Harbor Intl
7h 59m
1 stop
MSO4:14 pmMissoula Johnson-Bell Field
$307
American Airlines
May 26
MSO2:18 pmMissoula Johnson-Bell Field
9h 55m
1 stop
PHX11:13 pmPhoenix Sky Harbor Intl
May 29
PHX5:10 amPhoenix Sky Harbor Intl
7h 18m
1 stop
MSO1:28 pmMissoula Johnson-Bell Field
$340

Alaska Airlines flights from Missoula to Phoenix Sky Harbor Intl Airport

Our best Alaska Airlines deals on Missoula to Phoenix Sky Harbor Intl Airport flight tickets
Alaska Airlines
Sep 1
MSO4:13 pmMissoula Johnson-Bell Field
8h 25m
1 stop
PHX11:38 pmPhoenix Sky Harbor Intl
Sep 5
PHX6:00 amPhoenix Sky Harbor Intl
8h 17m
1 stop
MSO3:17 pmMissoula Johnson-Bell Field
$363
Alaska Airlines
Oct 15
MSO2:06 pmMissoula Johnson-Bell Field
6h 37m
1 stop
PHX7:43 pmPhoenix Sky Harbor Intl
Oct 20
PHX8:00 amPhoenix Sky Harbor Intl
5h 50m
1 stop
MSO2:50 pmMissoula Johnson-Bell Field
$367
Alaska Airlines
May 19
MSO7:45 amMissoula Johnson-Bell Field
8h 09m
1 stop
PHX2:54 pmPhoenix Sky Harbor Intl
May 21
PHX6:00 amPhoenix Sky Harbor Intl
7h 43m
1 stop
MSO2:43 pmMissoula Johnson-Bell Field
$447

momondo Fare Finder

 
Customize your flight search to find flights from Missoula to Phoenix Sky Harbor Intl Airport 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 May 7, 2026.
Use the filters below to find and compare flights from Missoula to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Sun 7/19

10:24 am-11:27 am

1 stop26h 03m

Phoenix Sky Harbor Intl

Wed 7/22

10:27 pm-9:34 am

1 stop10h 07m

$244

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Sun 7/19

10:24 am-11:27 am

1 stop26h 03m

Phoenix Sky Harbor Intl

Thu 7/23

12:20 pm-1:06 pm

1 stop23h 46m

$257

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Sun 7/19

10:24 am-3:53 pm

2 stops30h 29m

Phoenix Sky Harbor Intl

Wed 7/22

10:27 pm-9:34 am

1 stop10h 07m

$270

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Sun 7/19

10:24 am-11:27 am

1 stop26h 03m

Phoenix Sky Harbor Intl

Thu 7/23

12:20 pm-1:06 pm

1 stop23h 46m

$276

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Sun 7/19

10:24 am-11:27 am

1 stop26h 03m

Phoenix Sky Harbor Intl

Wed 7/22

2:00 pm-9:34 am

1 stop18h 34m

$284

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Thu 9/3

5:51 pm-10:17 pm

1 stop5h 26m

Phoenix Sky Harbor Intl

Sun 9/6

10:36 am-5:20 pm

1 stop5h 44m

$301

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Thu 8/13

10:24 am-10:57 pm

1 stop13h 33m

Phoenix Sky Harbor Intl

Sun 8/16

12:20 pm-1:01 pm

1 stop23h 41m

$302

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Wed 6/3

4:44 pm-10:37 pm

1 stop6h 53m

Phoenix Sky Harbor Intl

Wed 6/10

7:15 am-4:14 pm

1 stop7h 59m

$307

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Sun 7/19

10:24 am-3:53 pm

2 stops30h 29m

Phoenix Sky Harbor Intl

Wed 7/22

10:27 pm-9:34 am

1 stop10h 07m

$311
Quickest round-trip

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Wed 6/17

5:31 am-8:49 am

1 stop4h 18m

Phoenix Sky Harbor Intl

Mon 6/22

5:05 pm-12:28 am

1 stop6h 23m

$313

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Phoenix from

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

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 typical price of a round-trip flight between Missoula and Phoenix Sky Harbor Intl Airport?

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

In general, August is the cheapest month to fly from Missoula to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $300. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of August, then departing from Missoula during the month January is also very affordable. Most momondo users find prices during this month for around $344.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Missoula is on a Sunday. momondo users have found tickets for Sunday departures for as low as $158. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $232. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the evening is the cheapest time of day to fly from Missoula to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $198. Flying to Phoenix Sky Harbor Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $256. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from Missoula when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $383 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from Missoula for as low as $244 on momondo.

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

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

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

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

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

Fastest flight time

3h 58m

Direct flights

None
The fastest flight from Missoula to Phoenix Sky Harbor Intl Airport takes 3h 58m
There are no direct flights from Missoula to Phoenix Sky Harbor Intl Airport. There are no popular flight routes from Missoula to Phoenix Sky Harbor Intl Airport.
Search flight deals

Frequently asked questions about flying from Missoula to Phoenix Sky Harbor Intl Airport

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

    The straight-line distance from Missoula Johnson-Bell Field to Phoenix Sky Harbor Intl is 933.6 mi. 3h 58m is a normal flight duration for this route.

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

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

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

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

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The necessary travel and health documents for your Phoenix Sky Harbor Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Missoula to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from Missoula to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $135Free CancellationRating
7.3
708 reviews
Search Allegiant Air flights
Alaska AirlinesPriceFrom $238Free CancellationRating
7.9
12,336 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $240Free CancellationRating
7.1
11,669 reviews
Search American Airlines flights
United AirlinesPriceFrom $249Free CancellationRating
7.4
9,690 reviews
Search United Airlines flights
DeltaPriceFrom $265Free CancellationRating
7.9
8,460 reviews
Search Delta flights

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Chandler
Glendale
Gilbert
Casa Grande
Goodyear
Surprise
Peoria
Payson
Buckeye
Apache Junction
Paradise Valley
Avondale
Camp Verde
Wickenburg
Litchfield Park
Guadalupe
Cave Creek

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missoula to Phoenix. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Phoenix from Missoula which offer a flexible booking policy as well as other useful filters and features.

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

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 Phoenix from Missoula.

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

Yes. momondo can track prices for Missoula to Phoenix flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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