$239 Cheap Flights from Des Moines (DSM) to Chattanooga (CHA)

View $239 flight on Thu, Dec 4, 2025Opens in a new window

Popular airlines from Des Moines International Airport (DSM) to Chattanooga Metropolitan Airport (CHA)

Cheap Flights from Des Moines to Chattanooga (DSM-CHA)

Prices were available within the past 7 days and start at $239 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Dec 4 - Sun, Dec 7
DSM
Des Moines
CHA
Chattanooga
$249 Roundtrip, just found
$249
Roundtrip
just found
Select American Airlines flight, departing Thu, Dec 4 from Des Moines to Chattanooga, returning Sun, Dec 7, priced at $249 just found
Delta
Thu, Dec 4 - Sun, Dec 7
DSM
Des Moines
CHA
Chattanooga
$249 Roundtrip, just found
$249
Roundtrip
just found
Select Delta flight, departing Thu, Dec 4 from Des Moines to Chattanooga, returning Sun, Dec 7, priced at $249 just found
United
Tue, Feb 17 - Tue, Mar 3
DSM
Des Moines
CHA
Chattanooga
$254 Roundtrip, found 17 hours ago
$254
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Feb 17 from Des Moines to Chattanooga, returning Tue, Mar 3, priced at $254 found 17 hours ago
Delta
Mon, Nov 17 - Thu, Dec 4
DSM
Des Moines
CHA
Chattanooga
$264 Roundtrip, found 3 days ago
$264
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Nov 17 from Des Moines to Chattanooga, returning Thu, Dec 4, priced at $264 found 3 days ago
Delta
Mon, Mar 30 - Sat, Apr 4
DSM
Des Moines
CHA
Chattanooga
$274 Roundtrip, found 4 days ago
$274
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Mar 30 from Des Moines to Chattanooga, returning Sat, Apr 4, priced at $274 found 4 days ago
United
Sun, Nov 23 - Fri, Nov 28
DSM
Des Moines
CHA
Chattanooga
$278 Roundtrip, found 5 days ago
$278
Roundtrip
found 5 days ago
Select United flight, departing Sun, Nov 23 from Des Moines to Chattanooga, returning Fri, Nov 28, priced at $278 found 5 days ago
American Airlines
Wed, Nov 12 - Sun, Nov 16
DSM
Des Moines
CHA
Chattanooga
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 12 from Des Moines to Chattanooga, returning Sun, Nov 16, priced at $279 found 3 days ago
Delta
Wed, Dec 10 - Fri, Dec 19
DSM
Des Moines
CHA
Chattanooga
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Dec 10 from Des Moines to Chattanooga, returning Fri, Dec 19, priced at $279 found 3 days ago
Delta
Fri, Nov 28 - Tue, Dec 9
DSM
Des Moines
CHA
Chattanooga
$284 Roundtrip, found 5 days ago
$284
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Nov 28 from Des Moines to Chattanooga, returning Tue, Dec 9, priced at $284 found 5 days ago
United
Fri, Nov 28 - Tue, Dec 2
DSM
Des Moines
CHA
Chattanooga
$288 Roundtrip, found 1 day ago
$288
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 28 from Des Moines to Chattanooga, returning Tue, Dec 2, priced at $288 found 1 day ago

Find the cheapest month to fly from Des Moines (DSM) to Chattanooga (CHA)

February is typically the cheapest month to fly

From $198 - $528 per traveler.

Alternative airports near Chattanooga

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Chattanooga Metropolitan CHA. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $264
CHA
Chattanooga Metropolitan
CheapestClosest
Average driving time to city center14 min
Flights from $264
Flights from Des Moines (DSM) to Chattanooga (CHA)
Origin airport
Des Moines Intl.
Destination airport
Chattanooga Metropolitan
Airlines serving
American Airlines, Delta, United
Roundtrip price
$248
Distance
640 mi

Des Moines to Chattanooga Flights

The cheapest times to fly from Des Moines to Chattanooga

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 Des Moines to Chattanooga are during the month of December. You can find some of the cheapest flights from Des Moines to Chattanooga with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Des Moines to Chattanooga

Sunday is one of the best days to book for cheap flights from Des Moines to Chattanooga: 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 Des Moines to Chattanooga

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 Des Moines to Chattanooga in 2025. You can also book with separate airlines for your outbound and return journeys, from $239 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 Des Moines to Chattanooga 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 Des Moines to Chattanooga 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.

 

Frequently asked questions

How much does a flight from Des Moines Intl. Airport (DSM) to Chattanooga Metropolitan Airport (CHA) cost?
Get a cheap one-way flight from $239 or cheap return flight from $249 from Des Moines Intl. Airport (DSM) to Chattanooga Metropolitan Airport (CHA) 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 Des Moines Intl. Airport (DSM) to Chattanooga Metropolitan Airport (CHA)?
Traveling in December is a good way to save, as it's the cheapest month for flights between DSM and CHA. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Des Moines Intl. Airport (DSM) to Chattanooga Metropolitan Airport (CHA)?
To find the cheapest airline that'll fly you from DSM to CHA, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Des Moines Intl. Airport (DSM) to Chattanooga Metropolitan Airport (CHA)?
Nonstop flights from Des Moines Intl. Airport (DSM) to Chattanooga Metropolitan Airport (CHA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DSM to CHA?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, airline 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 Des Moines Intl. Airport (DSM) to Chattanooga Metropolitan Airport (CHA)?
To avoid potential delays on the Des Moines Intl. Airport (DSM) to Chattanooga Metropolitan Airport (CHA) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Des Moines Intl. Airport (DSM) to Chattanooga Metropolitan Airport (CHA) last-minute?
Booking your flight from DSM to CHA just before your trip is typically more expensive. However, if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a DSM to CHA flight and hotel package?
Compared with arranging flights and hotels separately, booking a DSM to CHA flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place takes the hassle out of travel planning. Simply secure your flights and choose from our wide range of hotels, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Des Moines Intl. Airport (DSM) to Chattanooga Metropolitan Airport (CHA)?
If you reserved your DSM to CHA flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

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*Available to One Key members.