$156 Cheap Flights from Washington (DCA) to Chattanooga (CHA)

View $156 flight on Tue, Jan 20, 2026Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Chattanooga Metropolitan Airport (CHA)

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Cheap Flights from Washington to Chattanooga (DCA-CHA)

Prices were available within the past 7 days and start at $156 for one-way flights and $336 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Jan 17 - Sun, Jan 18
DCA
Washington
CHA
Chattanooga
$336 Roundtrip, found 4 days ago
$336
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jan 17 from Washington to Chattanooga, returning Sun, Jan 18, priced at $336 found 4 days ago
American Airlines
Sat, Jan 17 - Sun, Jan 18
DCA
Washington
CHA
Chattanooga
$341 Roundtrip, found 4 days ago
$341
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jan 17 from Washington to Chattanooga, returning Sun, Jan 18, priced at $341 found 4 days ago
American Airlines
Wed, Feb 11 - Sat, Feb 14
DCA
Washington
CHA
Chattanooga
$343 Roundtrip, found 8 hours ago
$343
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Feb 11 from Washington to Chattanooga, returning Sat, Feb 14, priced at $343 found 8 hours ago
Delta
Tue, Feb 24 - Tue, Mar 10
DCA
Washington
CHA
Chattanooga
$345 Roundtrip, found 1 day ago
$345
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Feb 24 from Washington to Chattanooga, returning Tue, Mar 10, priced at $345 found 1 day ago
American Airlines
Wed, Feb 11 - Sat, Feb 14
DCA
Washington
CHA
Chattanooga
$348 Roundtrip, found 8 hours ago
$348
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Feb 11 from Washington to Chattanooga, returning Sat, Feb 14, priced at $348 found 8 hours ago
Delta
Wed, Mar 11 - Wed, Mar 25
DCA
Washington
CHA
Chattanooga
$359 Roundtrip, found 1 day ago
$359
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Mar 11 from Washington to Chattanooga, returning Wed, Mar 25, priced at $359 found 1 day ago
Delta
Wed, Mar 11 - Sat, Mar 28
DCA
Washington
CHA
Chattanooga
$367 Roundtrip, found 1 day ago
$367
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Mar 11 from Washington to Chattanooga, returning Sat, Mar 28, priced at $367 found 1 day ago
American Airlines
Wed, Feb 18 - Wed, Mar 4
DCA
Washington
CHA
Chattanooga
$369 Roundtrip, found 6 days ago
$369
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Feb 18 from Washington to Chattanooga, returning Wed, Mar 4, priced at $369 found 6 days ago
Delta
Wed, Mar 18 - Tue, Mar 31
DCA
Washington
CHA
Chattanooga
$373 Roundtrip, found 3 hours ago
$373
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Mar 18 from Washington to Chattanooga, returning Tue, Mar 31, priced at $373 found 3 hours ago
United
Tue, Jan 27 - Thu, Feb 12
DCA
Washington
CHA
Chattanooga
$425 Roundtrip, found 5 days ago
$425
Roundtrip
found 5 days ago
Select United flight, departing Tue, Jan 27 from Washington to Chattanooga, returning Thu, Feb 12, priced at $425 found 5 days ago

Find the cheapest month to fly from Washington (DCA) to Chattanooga (CHA)

May is typically the cheapest month to fly

From $177 - $607 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 $450
CHA
Chattanooga Metropolitan
CheapestClosest
Average driving time to city center14 min
Flights from $450
Flights from Washington (DCA) to Chattanooga (CHA)
Origin airport
Ronald Reagan Washington National
Destination airport
Chattanooga Metropolitan
Airlines serving
American Airlines, Delta, United
Roundtrip price
$336
Distance
521 mi
Average flight time
2 hours 9 mins

Washington to Chattanooga Flights

The cheapest times to fly from Washington 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 Washington to Chattanooga are during the month of January. You can find some of the cheapest flights from Washington to Chattanooga with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Chattanooga

Sunday is one of the best days to book for cheap flights from Washington 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 Washington 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 Washington to Chattanooga in 2026. You can also book with separate airlines for your outbound and return journeys, from $156 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 Washington 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 Washington 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 Ronald Reagan Washington National Airport (DCA) to Chattanooga Metropolitan Airport (CHA) cost?
Secure a cheap one-way flight from $156 or cheap return flight from $336 from Ronald Reagan Washington National Airport (DCA) 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 Ronald Reagan Washington National Airport (DCA) to Chattanooga Metropolitan Airport (CHA)?
January is the least expensive month to fly from DCA to CHA. Avoiding peak travel times is often the key to finding better deals on flights.
Which airlines fly direct from Ronald Reagan Washington National Airport (DCA) to Chattanooga Metropolitan Airport (CHA)?
You can fly straight from Ronald Reagan Washington National Airport (DCA) to Chattanooga Metropolitan Airport (CHA) on an American Airlines flight.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Chattanooga Metropolitan Airport (CHA)?
To find the cheapest airline that'll fly you from DCA to CHA, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Chattanooga Metropolitan Airport (CHA)?
On average, you can take your pick of 6 nonstop flights departing from Ronald Reagan Washington National Airport (DCA) to Chattanooga Metropolitan Airport (CHA) each week. If you can't see one that fits your schedule, consider taking a flight that includes a layover. Filter your search on Expedia to include one stop or more and select the next best alternative.
What are the most popular departure times for flights from Ronald Reagan Washington National Airport (DCA) to Chattanooga Metropolitan Airport (CHA)?
Flights between DCA and CHA are busiest at 5 PM. If you want a quieter experience and possibly cheaper tickets, choose a departure outside the usual busy windows.
What day of the week has the most flights from DCA to CHA?
Jet off on a Friday if you're after the largest selection of flights from Ronald Reagan Washington National Airport (DCA) to Chattanooga Metropolitan Airport (CHA).
What is the earliest flight from Ronald Reagan Washington National Airport (DCA) to Chattanooga Metropolitan Airport (CHA)?
Ronald Reagan Washington National Airport (DCA)'s earliest flight to Chattanooga Metropolitan Airport (CHA) departs at approximately 5:05PM UTC-5. With a travel duration of 2h 3m, you'll arrive at around 7:08PM UTC-5.
How long does it take to fly from Ronald Reagan Washington National Airport (DCA) to Chattanooga Metropolitan Airport (CHA)?
Flights from DCA to CHA have an average travel time of 2 hours and 3 minutes. The total distance between these two airports is 520 mi.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Chattanooga Metropolitan Airport (CHA)?
To avoid potential delays on the Ronald Reagan Washington National Airport (DCA) to Chattanooga Metropolitan Airport (CHA) route, aim to travel before 3 PM. Departures 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.
What airports do you fly into for Chattanooga from Ronald Reagan Washington National Airport (DCA)?
Chattanooga Metropolitan Airport (CHA) is the only airport in Chattanooga with direct flights from Ronald Reagan Washington National Airport (DCA). Browse the options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Chattanooga Metropolitan Airport (CHA) last-minute?
Booking your ticket from DCA to CHA shortly before your trip is typically more expensive. However, if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a DCA to CHA flight and hotel package?
You can save money by securing a DCA to CHA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your preferred accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Chattanooga Metropolitan Airport (CHA)?
If you booked your DCA to CHA flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.