Cheap flights from Charleston to Washington, D.C. from $39
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Washington, D.C. departing on 7/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Charleston to Baltimore
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Spirit Airlines flights from Charleston to Baltimore
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How to get the cheapest flight ticket from Charleston to Baltimore
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Baltimore?
If you’re not able to fly to Baltimore in September, then August is your next best option. Flight prices from Charleston to Baltimore during August average around $270.
What is the cheapest day to depart on your flight to Baltimore?
The cheapest day to depart from Charleston to Baltimore is on a Thursday. Travelers who choose to depart for Baltimore on a Thursday will often find tickets for as low as $330. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $426. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.
What is the cheapest time of day to depart on your flight to Baltimore?
Flying to Baltimore from Charleston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $319 when looking at flights departing in the evening. Flights in the morning are often more expensive with an average ticket price of $373.
What is the cheapest Charleston to Baltimore/Washington flight route?
Fly from Charleston to Baltimore/Washington for the best Charleston - Baltimore/Washington flight prices
How far in advance should I book a flight to Baltimore?
You are more likely to see cheaper flights to Baltimore from Charleston when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $303 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Charleston for as low as $209 on momondo.
What cabin class options are available on Charleston to Baltimore/Washington flights?
There are 1 cabin classes available to choose from on Charleston to Baltimore/Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Charleston to Baltimore/Washington?
Spirit Airlines, American Airlines, and Delta are the most popular carriers operating from Charleston to Baltimore/Washington
What airlines fly to Baltimore?
American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Baltimore from Charleston according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 6 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.
How many flights depart from Charleston to Baltimore on average per day?
As of June 2025, 3 flights take off from Charleston and land in Baltimore each day. The most common flight departure time for this route is 6:00AM, with 54% of daily flights taking off at noon.
How many flights depart from Charleston to Baltimore on average per week?
As of June 2025, there are 21 flights per week flying from Charleston to Baltimore. The most common day of the week flights depart is Mon, with 24% of flights taking off on this day.
When to book flights from Charleston to Baltimore
Cheap Charleston to Baltimore (CHS to BWI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Charleston to Baltimore
How far is Charleston to Baltimore/Washington by plane?
Baltimore/Washington is 486.3 mi away from Charleston. By plane, this route typically takes 1h 30m.
When did momondo last update prices for flights from Charleston Airport to Baltimore/Washington Airport?
Prices for flights from Charleston Airport to Baltimore/Washington Airport are updated daily.
How many operators does momondo search for flights from Charleston Airport to Baltimore/Washington Airport?
There are 4 operators available for flights from Charleston Airport to Baltimore/Washington Airport as of June 2025.
How old do you have to be to fly from Charleston Airport to Baltimore/Washington Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charleston Airport to Baltimore/Washington Airport.
What documentation or ID do you need to fly to Baltimore/Washington Airport?
The necessary travel and health documents for your Baltimore/Washington Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Charleston to Baltimore?
Based on momondo bookings for flights between Charleston and Baltimore, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 18.39% of the total bookings. Other popular models include Boeing 737-700 Passenger/BBJ1 (winglets) with 10.81%, Boeing 737 MAX 8 with 10.65%, and Embraer 175 (Enhanced Winglets) with 10.16%.
What is the most popular airline from Charleston to Baltimore?
Based on momondo bookings for flights between Charleston and Baltimore, the leading airline is Southwest, making up 72% of the total bookings. Other popular airlines include Spirit Airlines with 13%, American Airlines with 11%, and Delta with 5%.
Best airlines flying from Charleston to Baltimore
Compare and see reviews for airlines that fly from Charleston to Baltimore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $98 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $162 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $176 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $203 | Free Cancellation | Rating 8.0 4,287 reviews |
Southwest Flights From Charleston to Baltimore
Southwest flies from Charleston to Baltimore around 18 times per week, with 4,287 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Charleston to Baltimore in the last 72 hours was $203 (round-trip), much lower than the average airfare cost of $321 for Southwest flights on this route.
Why use momondo?
Why should I use momondo to find a flight deal from Charleston to Baltimore?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Baltimore from Charleston.
Can I find flights from Charleston to Baltimore with flexible booking policies on momondo?
All flight searches from Charleston to Baltimore on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Charleston to Baltimore?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Baltimore from Charleston.
I’m not ready to book a flight from Charleston to Baltimore right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Charleston to Baltimore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.