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$241+ Cheap flights from West Palm Beach to Missoula (PBI - MSO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — MSO
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from West Palm Beach to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from West Palm Beach (PBI) to Missoula (MSO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$369
(United Airlines)

One-way from

$241
(Delta)

Popular in

January

Cheapest in

August

Average price

$308
Provider with most accurate pricing for Palm Beach Intl-Missoula Johnson-Bell Field flight deals.
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Provider most trusted by Cheapflights users for Palm Beach Intl-Missoula Johnson-Bell Field flights.
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From Palm Beach Intl to Missoula Johnson-Bell Field
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One-way flight from Palm Beach Intl to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 22% potential increase in price ($156 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from West Palm Beach to Missoula

Cheapest flights from West Palm Beach to Missoula
Explore the most affordable flight options available from West Palm Beach to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/123:42 pmPBI - MSO
1 stop8h 05mUnited Airlines
Sun 11/166:20 amMSO - PBI
1 stop7h 12mUnited Airlines
Deal found 10/28$369
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/63:42 pmPBI - MSO
1 stop7h 36mUnited Airlines
Wed 12/176:15 amMSO - PBI
2 stops13h 32mUnited Airlines
Deal found 10/29$380
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/153:42 pmPBI - MSO
1 stop8h 05mUnited Airlines
Sat 11/225:10 pmMSO - PBI
2 stops26h 47mUnited Airlines
Deal found 10/28$623
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:31 amPBI - MSO
2 stops12h 10mUnited Airlines
Tue 12/305:15 pmMSO - PBI
2 stops21h 43mUnited Airlines
Deal found 10/29$653

Cheapflights Fare Finder

 
Customize your flight search to find flights from West Palm Beach 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, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from West Palm Beach to Missoula that are best for you.

Fly from

West Palm Beach

Fly to

Missoula

Route

Depart

Return

Price

West Palm BeachMissoula

PBI - MSO

PBIMSO

Palm Beach Intl

Wed 11/12

11:30 am-9:47 pm

2 stops12h 17m

Missoula Johnson-Bell Field

Sun 11/16

6:20 am-3:32 pm

1 stop7h 12m

$374

West Palm BeachMissoula

PBI - MSO

PBIMSO

Palm Beach Intl

Sat 12/6

3:42 pm-9:18 pm

1 stop7h 36m

Missoula Johnson-Bell Field

Wed 12/17

6:15 am-9:47 pm

2 stops13h 32m

$380

West Palm BeachMissoula

PBI - MSO

PBIMSO

Palm Beach Intl

Wed 3/25

1:28 pm-9:37 pm

1 stop10h 09m

Missoula Johnson-Bell Field

Tue 3/31

7:00 am-6:08 pm

1 stop9h 08m

$543

West Palm BeachMissoula

PBI - MSO

PBIMSO

Palm Beach Intl

Sat 11/15

9:40 am-9:47 pm

2 stops14h 07m

Missoula Johnson-Bell Field

Sat 11/22

6:20 am-9:57 pm

2 stops13h 37m

$628

West Palm BeachMissoula

PBI - MSO

PBIMSO

Palm Beach Intl

Wed 12/24

11:31 am-9:41 pm

2 stops12h 10m

Missoula Johnson-Bell Field

Tue 12/30

5:15 pm-4:58 pm

2 stops21h 43m

$653

West Palm BeachMissoula

PBI - MSO

PBIMSO

Palm Beach Intl

Wed 12/24

9:00 am-9:41 pm

2 stops14h 41m

Missoula Johnson-Bell Field

Mon 12/29

6:00 am-11:47 am

2 stops27h 47m

$731

West Palm BeachMissoula

PBI - MSO

PBIMSO

Palm Beach Intl

Mon 1/19

6:38 am-12:50 pm

1 stop8h 12m

$241

West Palm BeachMissoula

PBI - MSO

PBIMSO

Palm Beach Intl

Sun 11/23

3:44 pm-9:46 pm

1 stop8h 02m

$241

West Palm BeachMissoula

PBI - MSO

PBIMSO

Palm Beach Intl

Sun 1/18

8:00 am-8:14 pm

2 stops14h 14m

$246

West Palm BeachMissoula

PBI - MSO

PBIMSO

Palm Beach Intl

Tue 1/20

7:30 am-1:35 pm

1 stop8h 05m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 13 results
1
2

Compare providers for flights from West Palm Beach to Missoula

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from West Palm Beach to Missoula in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on West Palm Beach-Missoula flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on West Palm Beach-Missoula flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from West Palm Beach-Missoula flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on West Palm Beach-Missoula flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for West Palm Beach-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from West Palm Beach to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from West Palm Beach with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from West Palm Beach to Missoula

What is the cheapest month to book a flight from West Palm Beach to Missoula?

Currently, July is the cheapest month in which you can book a flight from West Palm Beach to Missoula (average of $139). Flying from West Palm Beach to Missoula in March is currently the most expensive (average of $559). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PBI to MSO?

Find hourly flight availability from West Palm Beach to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

One of the essential ways to save on airfare from West Palm Beach to Missoula is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 34% on airfare.

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missoula. Reviews last updated October 29, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from West Palm Beach to Missoula to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,999 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
8,999 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from West Palm Beach to Missoula. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from West Palm Beach to Missoula?

    A quick flight from West Palm Beach to Missoula can take about 12h 17m. United Airlines provides one of the quickest options available for as low as $374. The distance between West Palm Beach and Missoula is about 2312 mi.

  • What are the cheapest airlines flying from West Palm Beach to Missoula round-trip?

    United Airlines, at $308, was found to be the cheapest airline from West Palm Beach to Missoula. An alternate airline flying to your destination would be American Airlines. United Airlines is 41% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from West Palm Beach to Missoula one-way?

    One-way options have recently been found by users for as low as $241 on American Airlines. Other airlines that offer cheap prices include Delta from $241 and United Airlines from $291 one-way.

  • Can I find deals for flights from West Palm Beach to Missoula that include hotel bookings?

    Yes. In addition to deals on West Palm Beach to Missoula flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from West Palm Beach to Missoula?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from West Palm Beach to Missoula.

  • Can I find deals for business class flights from West Palm Beach to Missoula?

    Yes. Cheapflights offers flight deals from West Palm Beach to Missoula by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from West Palm Beach to Missoula?

    Currently, July is the cheapest month in which you can book a flight from West Palm Beach to Missoula (average of $139). Flying from West Palm Beach to Missoula in March is currently the most expensive (average of $559). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from West Palm Beach to Missoula

Discover the top 2 airlines that operate flights from West Palm Beach to Missoula. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$308Average$408FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$383Average$666FlexibilityNo cancel feeOn-time71%

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