$149 Cheap Flights from Washington (DCA) to Chattanooga (CHA)

View $149 flight on Tue, Mar 3, 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 $149 for one-way flights and $340 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Apr 18 - Tue, Apr 21
DCA
Washington
CHA
Chattanooga
$340 Roundtrip, found 1 day ago
$340
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Apr 18 from Washington to Chattanooga, returning Tue, Apr 21, priced at $340 found 1 day ago
American Airlines
Sat, Apr 18 - Tue, Apr 21
DCA
Washington
CHA
Chattanooga
$345 Roundtrip, found 1 day ago
$345
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Apr 18 from Washington to Chattanooga, returning Tue, Apr 21, priced at $345 found 1 day ago
Delta
Wed, Apr 22 - Wed, Apr 29
DCA
Washington
CHA
Chattanooga
$357 Roundtrip, found 1 day ago
$357
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Apr 22 from Washington to Chattanooga, returning Wed, Apr 29, priced at $357 found 1 day ago
Delta
Sat, Apr 4 - Mon, Apr 13
DCA
Washington
CHA
Chattanooga
$359 Roundtrip, found 5 days ago
$359
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Apr 4 from Washington to Chattanooga, returning Mon, Apr 13, priced at $359 found 5 days ago
Delta
Tue, Mar 31 - Thu, Apr 9
DCA
Washington
CHA
Chattanooga
$366 Roundtrip, found 4 days ago
$366
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Mar 31 from Washington to Chattanooga, returning Thu, Apr 9, priced at $366 found 4 days ago
American Airlines
Sat, Mar 7 - Mon, Mar 9
DCA
Washington
CHA
Chattanooga
$367 Roundtrip, found 15 hours ago
$367
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Mar 7 from Washington to Chattanooga, returning Mon, Mar 9, priced at $367 found 15 hours ago
Delta
Sat, Apr 25 - Wed, Apr 29
DCA
Washington
CHA
Chattanooga
$368 Roundtrip, found 1 day ago
$368
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Apr 25 from Washington to Chattanooga, returning Wed, Apr 29, priced at $368 found 1 day ago
American Airlines
Sat, Mar 7 - Sun, Mar 8
DCA
Washington
CHA
Chattanooga
$371 Roundtrip, found 2 days ago
$371
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Mar 7 from Washington to Chattanooga, returning Sun, Mar 8, priced at $371 found 2 days ago
American Airlines
Sat, Mar 7 - Mon, Mar 9
DCA
Washington
CHA
Chattanooga
$372 Roundtrip, found 15 hours ago
$372
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Mar 7 from Washington to Chattanooga, returning Mon, Mar 9, priced at $372 found 15 hours ago
United
Tue, Mar 31 - Wed, Apr 8
DCA
Washington
CHA
Chattanooga
$459 Roundtrip, just found
$459
Roundtrip
just found
Select United flight, departing Tue, Mar 31 from Washington to Chattanooga, returning Wed, Apr 8, priced at $459 just found

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 $373
CHA
Chattanooga Metropolitan
CheapestClosest
Average driving time to city center14 min
Flights from $373

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.
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
$339
Distance
521 mi
Average flight time
2 hours 5 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 April. 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 $149 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 Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan) cost?
You can find cheap one-way flights from $149 and cheap return flights from $340 Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan) with Expedia. One-way flights generally range between $261 and $841, and roundtrip flights usually range from $477 to $1251. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
The cheapest month to fly from DCA to CHA is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
American Airlines operates around 8 direct flights from DCA to CHA every week.
What is the cheapest airline that flies from Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
American Airlines is one of the cheapest airlines offering nonstop flights from Ronald Reagan Washington National (DCA) to Chattanooga Metropolitan (CHA), with round-trip tickets starting from around $665. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
To find a cheap flight from Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
The best airline to fly with from Washington, DC (DCA) to Chattanooga, TN (CHA) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. American Airlines also offers the most daily flights from DCA to CHA, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
You can find approximately 1 nonstop flights per day from Ronald Reagan Washington National (DCA) to Chattanooga Metropolitan (CHA). For more options, look at flights that include layovers.
What is the earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
The earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga (CHA-Chattanooga Metropolitan) usually leaves at around 5:00 AM, operated by American Airlines. This seasonal service is available in May, giving you a great opportunity to arrive in Chattanooga early and enjoy a full day ahead. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
The most popular departure times for flights from Washington, DC (DCA) to Chattanooga, TN (CHA) are in the morning, from 6am to 9am. About 35% of passengers prefer this time window. Many major carriers, including Delta and American Airlines, offer flights during this window. This timing works well because it allows you to arrive in Chattanooga with ample time to explore.
How long does it take to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
A nonstop flight from DCA to CHA typically takes around 2 hours, covering approximately 521 miles. Connecting flights on this route usually add 3 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
First class is available on flights from DCA to CHA. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan) flight with Expedia?
It's easy to earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Chattanooga from Ronald Reagan Washington National (DCA)?
From Ronald Reagan Washington National (DCA), you can fly into Chattanooga Metropolitan (CHA) to reach Chattanooga. Some flights may connect through major hubs like Liberty Intl. (EWR), Raleigh - Durham Intl. (RDU), Logan Intl. (BOS) before reaching Chattanooga. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan) at the last minute?
Typically, booking a last minute flight from Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan) flight and hotel package?
Securing a Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan) Chattanooga Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?
If you booked your Washington, DC (DCA-Ronald Reagan Washington National) to Chattanooga, TN (CHA-Chattanooga Metropolitan) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. 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.

*Flight schedules are subject to change.

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*Available to One Key members.