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$169+ 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
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$337
(American Airlines)

One-way from

$169
(American Airlines)

Popular in

August

Cheapest in

April

Average price

$467
From Charleston to Billings Logan Intl
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One-way flight from Charleston to Billings Logan Intl
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Highest demand for flights based on searches. 5% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 11, 2025.

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.
Fri 10/104:35 pmCHS - BIL
1 stop6h 14mUnited Airlines
Mon 10/135:00 amBIL - CHS
1 stop8h 27mUnited Airlines
Deal found 9/10$427
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 - BIL
1 stop21h 41mAlaska Airlines
Mon 10/137:15 pmBIL - CHS
1 stop21h 02mAlaska Airlines
Deal found 9/11$436
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.
Wed 9/246:05 amCHS - BIL
2 stops11h 21mUnited Airlines
Sun 9/2811:58 amBIL - CHS
1 stop6h 10mUnited Airlines
Deal found 9/9$529
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/105:00 amCHS - BIL
2 stops10h 23mAmerican Airlines
Mon 10/1312:20 pmBIL - CHS
1 stop9h 55mAmerican Airlines
Deal found 9/11$575
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/242:54 pmCHS - BIL
1 stop8h 55mAmerican Airlines
Sun 9/2812:19 pmBIL - CHS
1 stop21h 00mAmerican Airlines
Deal found 9/9$579

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 September 11, 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

Wed 1/14

6:59 am-12:05 pm

1 stop7h 06m

Billings Logan Intl

Tue 1/20

2:03 pm-9:56 pm

1 stop5h 53m

$337

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

Sat 2/21

2:25 pm-10:50 pm

2 stops10h 25m

Billings Logan Intl

Tue 2/24

6:15 am-2:11 pm

1 stop5h 56m

$373

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

Sat 2/21

6:45 pm-12:51 pm

1 stop20h 06m

Billings Logan Intl

Tue 2/24

1:25 pm-5:31 pm

1 stop26h 06m

$422

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

Fri 10/10

4:35 pm-8:49 pm

1 stop6h 14m

Billings Logan Intl

Mon 10/13

5:00 am-3:27 pm

1 stop8h 27m

$427

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

Fri 10/10

7:23 pm-3:04 pm

1 stop21h 41m

Billings Logan Intl

Mon 10/13

7:15 pm-6:17 pm

1 stop21h 02m

$436

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

Sat 2/21

11:20 am-10:07 pm

2 stops12h 47m

Billings Logan Intl

Tue 2/24

7:43 am-11:29 pm

2 stops13h 46m

$437

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

Thu 10/30

2:26 pm-9:59 pm

1 stop9h 33m

$169

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

Thu 10/30

4:36 pm-1:23 pm

3 stops22h 47m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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.

Cheapflights Insights

Everything you need to know about your flight from Charleston to Billings

How much does it cost to fly round-trip from Charleston to Billings?

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 September 11, 2025.
Read through reviews of airlines operating flights from Charleston to Billings, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • How long is the flight from Charleston to Billings?

    American Airlines and Delta can get you from Charleston to Billings in just under 7h 06m. Your travel time can differ by up to 3h 19m. There are 1750 mi between Charleston and Billings. This flight may include one or multiple stops.

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

    Currently priced at $255, American Airlines will fly you from Charleston to Billings and back. In addition to American 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 $322 and $383, respectively. American Airlines is 53% 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 $396). Flying from Charleston to Billings in June is currently the most expensive (average of $510). 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 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$255Average$477FlexibilityNo cancel feeOn-time71%
DeltaCheapest$322Average$524FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$383Average$477FlexibilityNo cancel feeOn-time69%

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