Cheap Flights from Decatur (DEC) to Huntsville (HSV)

Popular airlines from Decatur, IL (DEC) to Huntsville International Airport (HSV)

Frequently asked questions

How much does a flight from Decatur Airport (DEC) to Huntsville Intl. Airport (HSV) cost?
Get a cheap one-way flight or cheap return flight from Decatur Airport (DEC) to Huntsville Intl. Airport (HSV) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Decatur Airport (DEC) to Huntsville Intl. Airport (HSV)?
Planning your trip for may help you find better deals, as it's the cheapest month for flights between DEC and HSV. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Decatur Airport (DEC) to Huntsville Intl. Airport (HSV)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from DEC to HSV. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Decatur Airport (DEC) to Huntsville Intl. Airport (HSV)?
You'll have to catch a flight with a layover when traveling from Decatur Airport (DEC) to Huntsville Intl. Airport (HSV). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from DEC to HSV?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Decatur Airport (DEC) to Huntsville Intl. Airport (HSV)?
To avoid possible delays on the Decatur Airport (DEC) to Huntsville Intl. Airport (HSV) route, travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Decatur Airport (DEC) to Huntsville Intl. Airport (HSV) last-minute?
Last-minute bookings from DEC to HSV are generally more expensive. For the lowest prices, start looking for flights well ahead of time. That said, if your travel plans are flexible, you may land a cheap ticket just before your departure.
Is it cheaper to book a DEC to HSV flight and hotel package?
Compared with arranging flights and hotels separately, booking a DEC to HSV flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place takes the hassle out of travel planning. Just pick your flights and select from our extensive range of hotels, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Decatur Airport (DEC) to Huntsville Intl. Airport (HSV)?
Generally, it's possible to cancel or reschedule your DEC to HSV flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Decatur
Destination airport
Huntsville Intl.
Distance
376 mi

Book with confidence

Book with confidence

Decatur to Huntsville Flights

The cheapest times to fly from Decatur to Huntsville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Decatur to Huntsville are during the month of . You can find some of the cheapest flights from Decatur to Huntsville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Decatur to Huntsville

Sunday is one of the best days to book for cheap flights from Decatur to Huntsville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Decatur to Huntsville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Decatur to Huntsville in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Decatur to Huntsville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Decatur to Huntsville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Decatur to Huntsville Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.