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

Currently priced at $463, United Airlines will fly you from Charleston to Billings and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $516. United Airlines is 18% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Charleston to Billings one-way?

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $159. Users have also found prices from $164 and $1,536 on Delta and United Airlines, respectively.

What is the cheapest month to book a flight from Charleston to Billings?

Currently, February 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 $552). 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 day to fly from Charleston to Billings?

Travelers seeking maximum savings on their Charleston to Billings flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Charleston to Billings?

The most popular airlines flying from Charleston to Billings are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Charleston to Billings?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 65% when planning your travel around this day of the week.

What is the cheapest month to fly from Charleston to Billings?

The best pricing can be found in the month of April. Prices to Billings from Charleston average $565. You can even find prices in April for less than $565, as users have found deals to Billings from as low as $255. The month of August appears to be one of the more expensive times to travel to Billings from Charleston. Flying in the targeted month can save you up to 49%.

What is the cheapest time of day to fly from CHS to BIL?

It’s optimal to fly from Charleston to Billings in the morning. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight at noon.

Most accurate provider : When it comes to deals on Charleston-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Billings flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Billings flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Charleston-Billings flights, Cheapflights users trust Expedia the most. Expedia 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 Charleston-Billings flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$159+ Flights from Charleston to Billings - Compare & Save Big

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Cheap flight deals from Charleston to Billings

Most accurate provider	FlightHub 3 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$463 (United Airlines)
One-way from	$159 (American Airlines)
Popular in	August
Cheapest in	April
Average price	$519

Provider with most accurate pricing for Charleston-Billings Logan Intl flight deals.

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Provider most trusted by Cheapflights users for Charleston-Billings Logan Intl flights.

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From Charleston to Billings Logan Intl

Search Deals

One-way flight from Charleston to Billings Logan Intl

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($97 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).

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Average for round-trip flights in May 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 mai 12, 2025.

mar. 7/14:27 pmCHS - BIL

1 stop8h 20mUnited Airlines

jeu. 7/35:55 pmBIL - CHS

1 stop19h 26mUnited Airlines

Deal found 5/11

$463

Best flights from Charleston to Billings
Discover carefully curated flight deals from Charleston to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mai 12, 2025.

mar. 7/14:27 pmCHS - BIL

1 stop8h 20mUnited Airlines

jeu. 7/35:55 pmBIL - CHS

1 stop19h 26mUnited Airlines

Deal found 5/11

$463

lun. 6/3012:47 pmCHS - BIL

2 stops12h 19mAmerican Airlines

jeu. 7/312:36 pmBIL - CHS

1 stop9h 19mAmerican Airlines

Deal found 5/12

$516

One-way flights from Charleston to Billings
Search for one-way flight options from Charleston to Billings. Find affordable one-way fares based on user searches. Data last updated mai 12, 2025.

ven. 6/137:22 amCHS - BIL

1 stop6h 31mAmerican Airlines

Deal found 5/11

$159

ven. 6/133:04 pmCHS - BIL

2 stops11h 08mDelta

Deal found 5/11

$164

ven. 6/136:30 amCHS - BIL

3 stops16h 44mUnited Airlines

Deal found 5/11

$1,536

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

mar. 7/1

4:27 pm-10:47 pm

1 stop8h 20m

Billings Logan Intl

jeu. 7/3

5:55 pm-3:21 pm

1 stop19h 26m

$463

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

ven. 6/13

7:22 am-11:53 am

1 stop6h 31m

$159

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

ven. 6/13

3:04 pm-12:12 am

2 stops11h 08m

$164

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

ven. 6/13

6:30 am-9:14 pm

3 stops16h 44m

$1,536

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Compare providers for flights from Charleston to Billings

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Billings in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 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 Charleston-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Billings flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Billings flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Charleston-Billings flights, Cheapflights users trust Expedia the most. Expedia 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 Charleston-Billings 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 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

Rainfall in Billings by month

In terms of precipitation, rainfall in Billings ranges from 0.5 - 2.2 inches per month. May is typically the wettest month, when rainfall can reach 2.2 in. January is typically the driest time to visit Billings when rainfall is around 0.5 in.

Temperature in Billings by month

If weather is an important factor for your trip to Billings, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Billings

Delta

8.0

Very good

7,950 reviews

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

7,950 reviews

Delta

8.0

Very good

7,950 reviews

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

8,724 reviews

Delta

8.0

Very good

7,950 reviews

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

7,950 reviews

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

What are the cheapest airlines flying from Charleston to Billings round-trip?
Currently priced at $463, United Airlines will fly you from Charleston to Billings and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $516. United Airlines is 18% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Charleston to Billings one-way?
For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $159. Users have also found prices from $164 and $1,536 on Delta and United Airlines, respectively.
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, February 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 $552). 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

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Other flights to Billings

Top 3 airlines flying from Charleston to Billings

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$255	Average$588	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$383	Average$854	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$384	Average$659	FlexibilityNo cancel fee	On-timeN/A

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$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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Charleston to Billings with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Charleston to Billings

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Charleston to Billings

Cheapest flights from Charleston to BillingsExplore 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 mai 12, 2025.

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 mai 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to Billings that are best for you.

Compare providers for flights from Charleston to Billings

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 Charleston to Billings in May.

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.

Cheapflights Insights

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

Rainfall in Billings by month

Plan your trip to Billings by taking into account the average rainfall totals by month.

Temperature in Billings by month

Plan your trip to Billings by taking into account the average temperature totals by month.

Reviews of airlines servicing Billings

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?

What are the cheapest airlines to fly from Charleston to Billings one-way?

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

How can I find direct flights from Charleston to Billings?

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

What is the cheapest month to book a flight from Charleston to Billings?

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.

Top 3 airlines flying from Charleston to Billings

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Book with Flexibility

Travel Smart

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 mai 12, 2025.