$107 Find Cheap Flights from Chattanooga to District of Columbia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to District of Columbia departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to District of Columbia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to District of Columbia, as well as popular online travel agencies
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Cheap Flights from Chattanooga to District of Columbia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Book Cheap Chattanooga to District of Columbia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chattanooga to District of Columbia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chattanooga to District of Columbia

Fri, Sep 12 - Sun, Sep 14
 Logo
3:24 pm - 6:24 pmCHA-IAD
27h 00m1 stop
 Logo
7:14 pm - 4:19 pmIAD-CHA
21h 05m1 stop
Fri, Sep 5 - Sun, Sep 21
 Logo
5:52 pm - 6:24 pmCHA-IAD
24h 32m1 stop
 Logo
7:09 pm - 4:57 pmIAD-CHA
21h 48m1 stop
Thu, Oct 16 - Sun, Oct 19
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9:44 pm - 2:15 pmCHA-IAD
16h 31m1 stop
 Logo
8:02 pm - 4:50 pmIAD-CHA
20h 48m1 stop
Fri, Sep 12 - Thu, Sep 18
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5:52 pm - 6:24 pmCHA-IAD
24h 32m1 stop
 Logo
7:14 pm - 4:57 pmIAD-CHA
21h 43m1 stop
Fri, Nov 28 - Fri, Nov 28
American Airlines Logo
7:25 am - 4:19 pmCHA-DCA
8h 54m1 stop
American Airlines Logo
5:31 pm - 9:52 pmDCA-CHA
4h 21m1 stop
$289American Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 11
American Airlines Logo
6:00 am - 7:50 amCHA-DCA
1h 50mnonstop
American Airlines Logo
8:19 pm - 10:28 pmDCA-CHA
2h 09mnonstop
$369American Airlines
Find Deal
Mon, Nov 24 - Tue, Dec 2
Delta Logo
3:15 pm - 11:32 pmCHA-IAD
8h 17m1 stop
Delta Logo
6:00 am - 1:06 pmIAD-CHA
7h 06m1 stop
$385Delta
Find Deal
Sat, Nov 15 - Tue, Nov 18
Delta Logo
4:30 pm - 11:19 pmCHA-DCA
6h 49m1 stop
Delta Logo
6:00 am - 1:06 pmDCA-CHA
7h 06m1 stop
$385Delta
Find Deal
Fri, Sep 5 - Sat, Sep 6
United Airlines Logo
2:01 pm - 11:48 amCHA-IAD
21h 47m2 stops
United Airlines Logo
3:45 pm - 9:34 pmIAD-CHA
5h 49m1 stop
$398United Airlines
Find Deal
Sat, Sep 6 - Tue, Sep 9
United Airlines Logo
2:01 pm - 7:30 amCHA-IAD
17h 29m2 stops
United Airlines Logo
10:08 pm - 11:36 amIAD-CHA
13h 28m2 stops
$457United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Chattanooga to District of Columbia flights

Get data-powered insights and trends into flights from Chattanooga to District of Columbia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Chattanooga to District of Columbia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to District of Columbia from Chattanooga found in the last 72 hours was to Washington, D.C., at $248 round-trip. The most popular route is from Chattanooga (CHA) to Washington, D.C. Reagan-National Airport (DCA), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $248.

Can I save money by flying with a layover from Chattanooga to District of Columbia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $537 on average.

What is the cheapest month to fly from Chattanooga to District of Columbia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chattanooga to District of Columbia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chattanooga to District of Columbia is January, when tickets cost $346 (return) on average. On the other hand, the most expensive months are March and September, when the average cost of round-trip tickets is $428 and $397 respectively.

What’s the cheapest day of the week to fly from Chattanooga to District of Columbia?

The average price of all round-trip flights from Chattanooga to District of Columbia clicked on KAYAK for each day over the last 12 months.

For Chattanooga to District of Columbia, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from District of Columbia back to Chattanooga, the best deals are generally found on Wednesday, with Sunday being the most expensive.

Good to know

Low seasonApril
Cheapest flight$107
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 11% increase in price.
Flight from Chattanooga to Washington Dulles Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Chattanooga to District of Columbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chattanooga to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chattanooga to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chattanooga to District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chattanooga to District of Columbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Chattanooga to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chattanooga to District of Columbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chattanooga to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to District of Columbia?

    The cheapest time of day to fly to District of Columbia is generally in the afternoon, when round-trip flights cost $328 on average. Morning departures are around 14% more expensive than evening flights, on average. The most expensive time of day to fly to District of Columbia is generally in the morning, which is peak travel time and where the average cost of a ticket is $396.

Top tips for finding cheap flights to District of Columbia

  • Looking for a cheap flight? 25% of our users found tickets from Chattanooga to the following destinations at these prices or less: Washington, D.C. $239 one-way - $313 round-trip

Reviews of the top airlines flying from Chattanooga to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Chattanooga to District of Columbia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chattanooga to District of Columbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7982 reviews
7.9Entertainment
8.5Crew
7.9Comfort
7.3Food
8.2Boarding
Airline reviews

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

6.0 GoodKristopher, Aug 2025HPN - ATL
Read more Delta reviews

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

During service there was a garbage/beverage spill near our seats that never was cleaned up. On a relatively short flight when we’re fortunate enough to actually have in flight movies available, the flight attendants pitching the AADVANTAGE credit card shouldn’t talk for the last 10 minutes of the flight so that we miss the end of the movie.

Not sure the logic of the boarding in Groups. I was loaded first on the aisle. Then the guy in the middle. Then the guy by the window. Constantly holding up the other people boarding behind them with us blocking the aisle and this happened in most of the other rows

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

The boarding crew was incredibly helpful getting me on an earlier flight

I didn’t like anything, being platinum pro get you absolutely nowhere and does not increase the customer service treatment whatsoever anymore. My flight was canceled and they put me on a flight eight hours later that would’ve got me back in the middle of the night. They could’ve easily move me up to an hour Prior on an earlier flight. My second flight was unreasonable to take, the third flight was also canceled due to mechanical issues like the first flight. I don’t know what’s going on with American, but they are falling apart, after seven flight changes I finally got home, Unreasonable.

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Everything you need to know for your flight from Chattanooga to District of Columbia

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