$217 Find Cheap Flights from Charleston to Montana - Compare and Save

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Cheap Flights from Charleston to Montana

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Bozeman
Bozeman1 stop$423
Kalispell
Kalispell2 stops$419
Missoula
Missoula1 stop$409
Billings
Billings1 stop$409
Great Falls
Great Falls1 stop$398
Bozeman
Bozeman1 stop$423
Kalispell
Kalispell2 stops$419
Missoula
Missoula1 stop$409
Billings
Billings1 stop$409
Great Falls
Great Falls1 stop$398
Booking Insights

Price, demand and travel trends for Charleston to Montana flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Charleston to Montana recently?

Here are the cheapest round-trip fares from Charleston to Montana on KAYAK in the last week:

• Missoula Johnson-Bell Field (MSO) from $409
• Helena (HLN) from $409
• Billings Logan Intl (BIL) from $409
• Bozeman Gallatin Field (BZN) from $428

How do fares into airports in Montana compare?

According to KAYAK data from the last 12 months, the cheapest airports to fly into Montana from Charleston are:

• Bozeman Gallatin Field (BZN) (avg. price $510)
• Billings Logan Intl (BIL) (avg. price $523)
• Missoula Johnson-Bell Field (MSO) (avg. price $616)

What's the cheapest month to fly from Charleston to Montana?

April is typically the cheapest month to fly from Charleston to Montana, with round-trip fares averaging $308. December and July are usually the most expensive, averaging $1,021 and $716, respectively.

How do fares from Charleston to Montana vary by day of the week?

On average, Monday is the cheapest day to fly from Charleston to Montana and Saturday is the most expensive. Looking at the past 12 months of KAYAK data, it's 55% more expensive to fly on a Saturday compared to Monday.

What's the best time of day to fly from Charleston to Montana?

It's cheapest to fly to Montana in the afternoon with average prices of $513. The evening is the most expensive time to fly, with average prices of $669.

What's the best time to book a flight from Charleston to Montana?

Book your flights 20 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 34% compared to booking at the last minute (within 2 weeks of departure).

Key details for Charleston to Montana flights

Low season

December

Cheapest flight

$217
Beat the crowds with an average 63% drop in travelers.
The most popular month to fly with an average 124% increase in travelers.
One-way flight from Charleston to Bozeman

Your Charleston to Montana flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Charleston to Montana?

    Yes. Fares from Charleston to Montana are low right now. As a rule of thumb, a round-trip under $437 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Charleston to Montana?

    Over the past 12 months, round-trip fares from Charleston to Montana have typically cost between $437 and $752.

  • What are the main airports serving Montana?

    There are 14 airports in Montana. 53% of KAYAK users choose Bozeman Gallatin Field (BZN) as their arrival airport, while 20% choose Kalispell Glacier Park (FCA).

  • Which airlines fly nonstop from Charleston to Montana?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Charleston to Montana. One-stop options include:

    • United Airlines
    • Delta
    • American Airlines

  • Which destinations in Montana can I fly nonstop from Charleston?

    Based on the flight schedule for the next 3 months, there are no nonstop flights from Charleston to Montana. The most popular destination you can reach with one stop is Bozeman.

  • Which cabin classes are available from Charleston to Montana?

    On flights from Charleston to Montana you can book Economy Class or First Class.

Your guide to booking Charleston to Montana flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 20 weeks before your trip. KAYAK data shows fares in this window are around 34% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • Flexible with your dates? Fly in April to save some money. It's typically the cheapest month on this route, while flights in December will cost you the most.
  • Fly out on a Monday to get the cheapest fares. Avoid Saturday flights, which are about 55% more expensive.
  • If you're watching your budget, fly into Bozeman Gallatin Field (BZN) which has the lowest average airfare in the region. Just remember to budget for any onward travel by bus, car or domestic flight.
  • Start your trip in West Yellowstone, the most popular destination in Montana. From there, it's easy to continue on to other popular spots such as Missoula, Bozeman and Billings.

Reviews of the top 4 airlines serving from Charleston to Montana

 
Need help choosing which airline to fly with from Charleston to Montana? 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
SouthwestOverall score based on 4219 reviews
8.0Comfort
8.1Boarding
7.5Entertainment
8.6Crew
7.0Food
Airline reviews

Terrible, decided to delay our flight since another flight require a flight captain

2.0 MediocreChih Hsuan, Nov 2026
Read more Southwest reviews

Terrible, decided to delay our flight since another flight require a flight captain

staff and crew were great but the flight delays for the last few flights are insane. After a long day of work and you will get a notification of flights delay is not the message we want to see. And for some reason it keeps happening often this year.

I love southwest. I can not wait until all the planes convert to the upgraded planes. I love the charging option and the newer seats. Thank you from a very loyal Southwest customer.

My return flight was much better than the flight there! I paid for seat to Veagas but not the return. Thankgoodness they assigned me a seat with additional leg room as I have back and leg problems. I really appreciate it. With the flight already being super expensive due to gas prices and having to pay for bags (now) I needed to save some money.

My first flight from LGA to STL was not good. They didn't do service until over halfway through the flight, the internet didn't really work, and the crew all seemed like they didn't want to be there.

We were stressed about landing as our connecting flight was about to start boarding, being unfamiliar with the airport or where the gates were. We exited the plane to discover we were at the gate we needed. We would be getting back on the same plane but nobody told us we could have just stayed onboard. My wife and I were seated on aisle seats across from each other. We asked if there was a way we could sit together. Once we were at cruising altitude they let us move to an unoccupied row so that was nice.

It’s Southwest. The seats are small, the snacks are meh, it’s $50 to check a bag. It’s exactly fine. Could have been better. Could have been worse. It’s not Spirit

Very good. Exactly what I expected. We did have a slight delay.

I think Southwest can offer a whole can of beverage instead of such a small cup

I like the boarding procedure. Handle the bird strike issue well.

Be on time. No issues with weather etc. entirely on airline.

Two of the flight attendants were cranky and seemed like they didn’t want to be there. Not up to normal Delta standards. And our bags didn’t make flight to Italy from Amsterdam resulting in having to make a trip back to airport which cost me 75 euros.

Delta staff was exceptionally helpful and considerate. However, the first two of three flight legs were delayed making connections tentative and stressful.

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

The only real hiccups in the flight were things beyond Delta’s control - turbulence which delayed food service and a departure delay caused by some VIP plane which stopped all departures and landings for 30 minutes - and was never explained to us by the crew. Otherwise good flight. I would fly Delta again.

One of the best crews and best flights I’ve ever had! Really great experience

The plane was frigid, and leaked water from the ceiling all over me and my seat.

The bus ride from the terminal to board the plane is uncomfortable and stressful when making a connection.

Deplorable not to have WiFi on 5 hr cross country flight and spend thousands of dollars

We left nearly 3 hours late...so that was not a good experience. We boarded and then ended up about 1 hour stuck at the gate. Not a good experience.

It is completely insane to me that first class does not include WiFi. Also does not include lounge access. Port for phone charging did not work. The crew was absolutely lovely, and the food was excellent.

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

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

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Please please take consideration when setting cabin temperature. The vents were not functional and it was over 70 degrees in the cabin during the winter months when most people are used to much cooler indoor temperatures. I was down to my white t-shirt and the sweat pants I wore from Auckland to San Francisco and was sweating profusely and there was NO VENT!

The first flight was delayed by an hour and a half, so we missed the second flight. They rebooked us on the later flight and I have to sit in the middle for more than 5 hours. Terrible experience. No more American Airlines.

It was a 3 hour flight from Dallas to Missoula. The aircraft did not have power plugs, internet or in-flight entertainment. When boarding, one flight attendant was "somewhere in the airport" so delayed the boarding process (not coming from another flight) although we did take off on time and landed early. In flight there was little to no service - we got the standard beverage but no real connection with the crew which feels unusual for a 3 hour flight. A passenger needed help stowing her bag and got no assistance, and actually some passive aggressive comments from the flight attendants about "she needs to remove the extender" and "she'll have to find a place for it". I have seen others be helpful and put a bag in the closet, or support assistance as the boarding door was already closed. Just not a great experience considering the cost of my round trip ticket {$1000}.

Flight was fine, but not having WiFi was a major negative

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

Would have thought that they would gas up plane before everyone got on board

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

American switched my flight to a 5 hour layover then cancelled my whole reservation with no notice and refused refund. Won’t fly with them again.

We sat on runway for an 1 hour because they were short handed at key west airport was not fun

The WiFi and app don’t work as easily as other airlines

Late. Then next flight was an hour late due to mx.

More options for your flight from Charleston to Montana

Complete your trip to Montana with a hotel stay or car rental