HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Billings

$159+ Cheap flights from Charleston to Billings (CHS - BIL)

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — BIL
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charleston to Billings with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Charleston to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Billings (BIL). 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 julio 30, 2025.

Round-trip from

$316
(Alaska Airlines)

Popular in

August

Cheapest in

April

Average price

$440
From Charleston to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Charleston to Billings

Cheapest flights from Charleston to Billings
Explore the most affordable flight options available from Charleston to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/126:17 pmCHS - BIL
1 stop22h 46mAlaska Airlines
dom. 9/146:00 amBIL - CHS
1 stop9h 17mAlaska Airlines
Deal found 7/29$316
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/122:40 pmCHS - BIL
2 stops10h 30mDelta
dom. 9/146:25 amBIL - CHS
1 stop6h 00mDelta
Deal found 7/29$383
This United Airlines deal was found by Cheapflights users on 7/30. 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.
jue. 8/146:05 amCHS - BIL
1 stop7h 31mUnited Airlines
lun. 8/185:00 amBIL - CHS
1 stop8h 28mUnited Airlines
Deal found 7/30$486
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/122:59 pmCHS - BIL
2 stops9h 40mAmerican Airlines
dom. 9/1412:19 pmBIL - CHS
2 stops9h 46mAmerican Airlines
Deal found 7/29$524

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Billings 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 julio 30, 2025.
Use the filters below to find and compare flights from Charleston to Billings that are best for you.

Fly from

Charleston

Fly to

Billings

Route

Depart

Return

Price

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

vie. 9/12

6:17 pm-3:03 pm

1 stop22h 46m

Billings Logan Intl

dom. 9/14

6:00 am-5:17 pm

1 stop9h 17m

$316

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

vie. 9/12

2:40 pm-11:10 pm

2 stops10h 30m

Billings Logan Intl

dom. 9/14

6:25 am-2:25 pm

1 stop6h 00m

$383

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

jue. 8/14

6:05 am-11:36 am

1 stop7h 31m

Billings Logan Intl

lun. 8/18

5:00 am-3:28 pm

1 stop8h 28m

$486

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

vie. 9/12

2:59 pm-10:39 pm

2 stops9h 40m

Billings Logan Intl

dom. 9/14

12:19 pm-12:05 am

2 stops9h 46m

$524

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

jue. 10/30

2:23 pm-9:59 pm

1 stop9h 36m

$159

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

jue. 10/30

7:45 pm-1:23 pm

3 stops19h 38m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Charleston to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings 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 Billings

Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated julio 30, 2025.
Read through reviews of airlines operating flights from Charleston to Billings, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • What are the cheapest airlines flying from Charleston to Billings round-trip?

    Currently priced at $316, Alaska Airlines will fly you from Charleston to Billings and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $383 and $486, respectively. Alaska Airlines is 44% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Charleston to Billings (average of $395). Flying from Charleston to Billings in June is currently the most expensive (average of $512). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charleston to Billings

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Bozeman flights
Charlotte to Kalispell flights
Savannah to Bozeman flights
Charlotte to Billings flights
Greenville to Bozeman flights
Charlotte to Missoula flights
Charleston to Bozeman flights
Greenville to Kalispell flights
Charlotte to Great Falls flights
Columbia to Bozeman flights
Myrtle Beach to Bozeman flights
Charlotte to West Yellowstone flights
Greenville to Billings flights
Charleston to Missoula flights
Augusta to Billings flights
Greenville to Missoula flights
Charleston to Kalispell flights
Augusta to Bozeman flights
Greenville to Cody flights
Greenville to Helena flights
Charlotte to Butte flights
Savannah to Billings flights
Columbia to Helena flights
Greenville to Butte flights
Augusta to Missoula flights
Augusta to Helena flights
Charlotte to Helena flights
Charlotte to Cody flights
Charleston to Great Falls flights
Columbia to West Yellowstone flights
Columbia to Missoula flights
Columbia to Great Falls flights
Columbia to Butte flights
Augusta to Great Falls flights
Augusta to Butte flights
Greenville to Great Falls flights
Greenville to West Yellowstone flights
Columbia to Cody flights

Top 3 airlines flying from Charleston to Billings

Discover the top 3 airlines that operate flights from Charleston to Billings. 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$255Average$627FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$383Average$577FlexibilityNo cancel feeOn-time69%
DeltaCheapest$384Average$605FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.