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

Currently, September is the cheapest month in which you can book a flight from Charleston to McAllen (average of $281). Flying from Charleston to McAllen in December is currently the most expensive (average of $416). 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 McAllen?

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

In terms of precipitation, rainfall in McAllen ranges from 0.9 - 4.5 inches per month. September is typically the wettest month, when rainfall can reach 4.5 in. November is typically the driest time to visit McAllen when rainfall is around 0.9 in.

If weather is an important factor for your trip to McAllen, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

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

It’s optimal to fly from Charleston to McAllen in the morning. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight at noon.

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

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

How can I find direct flights from Charleston to McAllen?

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

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

Yes. Cheapflights offers flight deals from Charleston to McAllen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Flights from Charleston to McAllen

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Charleston to McAllen 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.

Best time to book a flight from Charleston to McAllen

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

Related info for your journey

Can I find deals for flights from Charleston to McAllen that include hotel bookings?
Yes. In addition to deals on Charleston to McAllen flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Charleston to McAllen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to McAllen.
Can I find deals for business class flights from Charleston to McAllen?
Yes. Cheapflights offers flight deals from Charleston to McAllen 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 McAllen?
Currently, September is the cheapest month in which you can book a flight from Charleston to McAllen (average of $281). Flying from Charleston to McAllen in December is currently the most expensive (average of $416). 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

Mission

Pharr

Weslaco

Edinburg

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Charleston to McAllen

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$258	Average$428	FlexibilityNo cancel fee	On-time71%

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.

Find cheap flights from Charleston to McAllen with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Best time to book a flight from Charleston to McAllen

Have a flexible travel schedule? Discover the best time to fly to McAllen from Charleston with our price prediction graph.

Related info for your journey

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

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

How can I find direct flights from Charleston to McAllen?

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

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

Traveling to a place near Charleston?

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 McAllen

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to McAllen by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Charleston to McAllen by cabin class

Find flights from Charleston to McAllen, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to McAllen

Explore flights to McAllen departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on julio 3, 2025.

Charleston and McAllen flights

Browse other Charleston and McAllen flight options. Last updated on julio 3, 2025.

Other flights from Charleston

Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on julio 3, 2025.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2025

Top airline flying from Charleston to McAllen

100% Free

Book with Flexibility

Travel Smart

Cheap flights from Charleston to McAllen (CHS - MFE)

Find cheap flights from Charleston to McAllen with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Best time to book a flight from Charleston to McAllen

Have a flexible travel schedule? Discover the best time to fly to McAllen from Charleston with our price prediction graph.

Related info for your journey

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

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

How can I find direct flights from Charleston to McAllen?

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

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

Traveling to a place near Charleston?

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 McAllen

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Charleston to McAllen

100% Free

Book with Flexibility

Travel Smart