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$169+ Cheap flights from Charleston to Missoula (CHS - 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — MSO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Charleston to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) 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 September 11, 2025.

Round-trip from

$336
(Alaska Airlines)

One-way from

$169
(American Airlines)
From Charleston to Missoula Johnson-Bell Field
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One-way flight from Charleston to Missoula Johnson-Bell Field
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Find flight deals from Charleston to Missoula

Cheapest flights from Charleston to Missoula
Explore the most affordable flight options available from Charleston to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:23 pmCHS - MSO
1 stop18h 55mAlaska Airlines
Tue 10/284:12 pmMSO - CHS
1 stop23h 42mAlaska Airlines
Deal found 9/9$336
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 10/2111:31 amCHS - MSO
2 stops11h 54mUnited Airlines
Tue 10/286:20 amMSO - CHS
1 stop6h 46mUnited Airlines
Deal found 9/9$342
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2112:54 pmCHS - MSO
2 stops10h 46mDelta
Tue 10/288:00 amMSO - CHS
2 stops11h 03mDelta
Deal found 9/9$408
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:23 pmCHS - MSO
1 stop30h 17mAlaska Airlines
Mon 10/206:40 pmMSO - CHS
1 stop21h 37mAlaska Airlines
Deal found 9/9$419
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/16:02 amCHS - MSO
1 stop7h 48mUnited Airlines
Tue 10/76:25 amMSO - CHS
1 stop6h 49mUnited Airlines
Deal found 9/8$423
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:23 pmCHS - MSO
1 stop22h 00mAlaska Airlines
Mon 10/206:40 pmMSO - CHS
1 stop21h 37mAlaska Airlines
Deal found 9/9$439
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/1111:31 amCHS - MSO
2 stops11h 54mUnited Airlines
Mon 10/205:25 pmMSO - CHS
2 stops15h 10mUnited Airlines
Deal found 9/9$509
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 11/244:11 pmCHS - MSO
1 stop7h 36mUnited Airlines
Sat 11/296:20 amMSO - CHS
1 stop6h 47mUnited Airlines
Deal found 9/10$621

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston 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 September 11, 2025.
Use the filters below to find and compare flights from Charleston to Missoula that are best for you.

Fly from

Charleston

Fly to

Missoula

Route

Depart

Return

Price

CharlestonMissoula

CHS - MSO

CHSMSO

Charleston

Tue 10/21

7:23 pm-12:18 pm

1 stop18h 55m

Missoula Johnson-Bell Field

Tue 10/28

4:12 pm-5:54 pm

1 stop23h 42m

$336

CharlestonMissoula

CHS - MSO

CHSMSO

Charleston

Tue 3/3

3:10 pm-8:17 pm

1 stop7h 07m

Missoula Johnson-Bell Field

Wed 3/4

5:30 am-5:59 pm

2 stops10h 29m

$342

CharlestonMissoula

CHS - MSO

CHSMSO

Charleston

Tue 10/21

12:54 pm-9:40 pm

2 stops10h 46m

Missoula Johnson-Bell Field

Tue 10/28

8:00 am-9:03 pm

2 stops11h 03m

$408

CharlestonMissoula

CHS - MSO

CHSMSO

Charleston

Sat 10/11

7:23 pm-11:40 pm

1 stop30h 17m

Missoula Johnson-Bell Field

Mon 10/20

6:40 pm-6:17 pm

1 stop21h 37m

$419

CharlestonMissoula

CHS - MSO

CHSMSO

Charleston

Wed 10/1

6:02 am-11:50 am

1 stop7h 48m

Missoula Johnson-Bell Field

Tue 10/7

6:25 am-3:14 pm

1 stop6h 49m

$423

CharlestonMissoula

CHS - MSO

CHSMSO

Charleston

Fri 10/10

7:23 pm-3:23 pm

1 stop22h 00m

Missoula Johnson-Bell Field

Mon 10/20

6:40 pm-6:17 pm

1 stop21h 37m

$439

CharlestonMissoula

CHS - MSO

CHSMSO

Charleston

Tue 3/3

4:00 pm-9:26 pm

1 stop7h 26m

Missoula Johnson-Bell Field

Wed 3/4

6:15 am-11:19 pm

2 stops15h 04m

$442

CharlestonMissoula

CHS - MSO

CHSMSO

Charleston

Sat 11/1

7:02 am-1:01 pm

1 stop7h 59m

$169

CharlestonMissoula

CHS - MSO

CHSMSO

Charleston

Sat 11/1

6:15 am-4:01 pm

2 stops11h 46m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Charleston to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Charleston 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.

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 September 11, 2025.
Peruse reviews from past customers who have flown with American Airlines from Charleston 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.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.5

Comfort

7.2

Overall

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.5

Comfort

7.2

Overall

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Charleston 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 Charleston to Missoula?

    There are many flights that can get you from Charleston to Missoula in 7h 07m. Fly via Alaska Airlines or Delta to get the fastest option. Charleston and Missoula are separated by a distance of 2025 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Charleston to Missoula round-trip?

    Cheapflights users have booked flights from Charleston to Missoula round-trip from $347.

  • Can I find deals for flights from Charleston to Missoula that include hotel bookings?

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

  • How can I find direct flights from Charleston to Missoula?

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

  • Can I find deals for business class flights from Charleston to Missoula?

    Yes. Cheapflights offers flight deals from Charleston 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 Charleston to Missoula?

    Currently, October is the cheapest month in which you can book a flight from Charleston to Missoula (average of $365). Flying from Charleston to Missoula in March is currently the most expensive (average of $505). 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 airline flying from Charleston to Missoula

Discover the top airline that operate flights from Charleston 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$347Average$463FlexibilityNo cancel feeOn-time71%

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