Cheap Flights from Chattanooga to Washington

Cheapest flights from Chattanooga to Washington

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chattanooga to Washington. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$186

American Airlines

1 layover

4 hours

05/17/2026

The cheapest one-way flight from Chattanooga to Washington departs on 05/17/2026, is operated by American Airlines and costs $186

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Chattanooga to Washington

The fastest flight

4 hours

Fastest flight from Chattanooga to Washington takes 4 hours

Direct flights

Once a week

There are direct flights on this route 1 day a week: Su

Earliest flight

6:23 AM

Latest flight

6:23 AM

Direct flights count

1

Distance

849km

Timezone difference

0h

The distance between Chattanooga and Washington is 849km (526 miles). There are 1 direct flight from Chattanooga to Washington. Chattanooga and Washington are in the same time zone. Flights from Chattanooga begin at 6:23 AM. The latest flight from Chattanooga departs at 6:23 AM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Chattanooga to Washington by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Chattanooga to Washington

May 2026

Lowest price

on average:

$159

Avg Price

Airlines operating on route

The route Chattanooga — Washington is served by a single airline — American Airlines. This means that when planning your trip, you won’t need to spend time choosing between dozens of carriers: all flights are operated by one provider, which simplifies the booking process. Despite the limited choice, passengers can still plan ahead, select optimal departure dates, and buy tickets at the lowest price — from $186. Using our service, you can quickly compare available American Airlines flights and book a seat in advance at a favorable rate.

American Airlines

starting at $186

Non-stop flights from Chattanooga to Washington

A non-stop flight is the most convenient and comfortable way to fly from Chattanooga to Washington, despite the fact that sometimes flights with transfers can cost significantly less.

Chattanooga — Washington

CHA — WAS

05/17/2026

Departure

Direct flight

AA3384

starting at $580

Schedule of direct flights from Chattanooga to Washington

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Chattanooga airports overview

Chattanooga Airport

•

CHA

11km

•

Washington airports overview

Ronald Reagan National Airport

•

DCA

5km

Convenient for downtown Washington, D.C. and the National Mall, offering primarily domestic and short-haul flights with direct Metro access and quick transfers across the Potomac.

Washington Dulles International Airport

•

IAD

37km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Chattanooga to Washington?

The cheapest flight ticket from Chattanooga to Washington according to data for the last 48 hours costs $186

When is the best time to buy air tickets on the route Chattanooga — Washington?

Often the best time to buy tickets from Chattanooga to Washington is 2 months before departure.

When is the cheapest time of year to fly from Chattanooga to Washington?

Based on statistics over the past years, the lowest prices for flights from Chattanooga to Washington can be found flying in these months: May.

How long does it take to fly from Chattanooga to Washington?

The fastest flights from Chattanooga to Washington start from 4 hours in the air.

Which airline can fly direct from Chattanooga to Washington?

The following airlines operate direct flights on the route Chattanooga — Washington: American Airlines

Special offers and sales on air tickets from Chattanooga to Washington

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Chattanooga to Washington

Alternative routes

Atlanta ➜ Washington•Asheville ➜ Washington•Birmingham ➜ Washington•Nashville ➜ Washington•Charlotte ➜ Washington•Columbus ➜ Washington•Evansville ➜ Washington•Memphis ➜ Washington•Knoxville ➜ Washington•Chattanooga ➜ Baltimore•Chattanooga ➜ Charlottesville•Chattanooga ➜ Hagerstown•Chattanooga ➜ Lancaster•Chattanooga ➜ Philadelphia•Chattanooga ➜ Richmond

•••••••••••••••••••

Cheapest one way flight

$186

American Airlines

1 layover

4 hours

05/17/2026

The cheapest one-way flight from Chattanooga to Washington departs on 05/17/2026, is operated by American Airlines and costs $186

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Chattanooga to Washington

The fastest flight