Cheap flights from Chattanooga to Washington, D.C.

Flight deals from Chattanooga to Washington, D.C.

Below you can see the best deals on flights Chattanooga — Washington, D.C. for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 18 August, from $443.

Top 10 cheap flights from Chattanooga to Washington, D.C.

Chattanooga — Washington, D.C.

06:01—08:00

18 Aug 2026

1 h 59 m

Direct flight

Chattanooga — Washington, D.C.

06:00—07:59

19 Aug 2026

1 h 59 m

Direct flight

Chattanooga — Washington, D.C.

17:21—20:56

15 Aug 2026

3 h 35 m

1 stop

Chattanooga — Washington, D.C.

19:18—22:55

15 Aug 2026

3 h 37 m

1 stop

Chattanooga — Washington, D.C.

17:53—21:45

15 Aug 2026

3 h 52 m

1 stop

Chattanooga — Washington, D.C.

06:00—10:04

15 Aug 2026

4 h 4 m

1 stop

Chattanooga — Washington, D.C.

13:22—17:30

15 Aug 2026

4 h 8 m

1 stop

Chattanooga — Washington, D.C.

07:01—10:58

15 Aug 2026

3 h 57 m

1 stop

Chattanooga — Washington, D.C.

15:32—20:05

15 Aug 2026

4 h 33 m

1 stop

Chattanooga — Washington, D.C.

10:02—14:53

15 Aug 2026

4 h 51 m

1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Chattanooga — Washington, D.C. flight

Looking for cheap flights from Chattanooga to Washington, D.C.? Compare fares from different airlines, check the flight schedule and travel time — and book your Chattanooga — Washington, D.C. ticket online at the best price.

The route has direct flights — around 15 flights per week, flights are operated by American Airlines, a nonstop flight takes about 1 h 55 min, the distance between the cities is around 852 km.

Planning your trip? You may find our Washington, D.C. travel guide, how to get from the airport into town and Washington, D.C. weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

from $443Min. price

AugustCheapest

AugustPeak season

YesDirect flights

852 kmDistance

1 h 55 minTravel time

1Airlines

15 / wkFlights

Flight schedule from Chattanooga to Washington, D.C.

The table shows direct flights from Chattanooga to Washington, D.C. on the selected date. The flight takes approximately 1 h 55 min. Regular flights are operated by American Airlines. Departures from Chattanooga Airport airports, arrivals at Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport and Ronald Reagan National Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Sun, 16 August

Any time

Last update: 15 Aug 2026

Airline

Flight

Departure

Arrival

Duration

Days

Status

Below is a calendar of the lowest flight ticket prices for Chattanooga — Washington, D.C. by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $443 in August, and the most expensive are around $443 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

Prices by month

Average one-way fares from Chattanooga to Washington, D.C. by month. Tickets are usually cheapest in January (around $139) and priciest in December (about $236) — use the table and chart below to pick the best time to fly.

Month	Average price	Level	Month	Average price	Level	Month	Average price	Level
Jan	$139	low	May	$175	medium	Sep	$160	low
Feb	$214	high	Jun	$160	low	Oct	$164	medium
Mar	$170	medium	Jul	$185	high	Nov	$196	high
Apr	$164	medium	Aug	$185	high	Dec	$236	high

Some values are estimated based on seasonality.

When to fly

Weather in Washington, D.C.: it is warmest in July (up to 32 °C on average) and coolest in January (around 7 °C). The driest month is October.

Tickets are usually cheapest in August and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Washington, D.C.

Dry and wet days · Washington, D.C.

Wind speed and direction · Washington, D.C.

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Destination

How to get the best deal on a Chattanooga — Washington, D.C. ticket

Book ahead: fares for Chattanooga — Washington, D.C. are usually lower 3–8 weeks before departure than at the last minute.
Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
Flights Chattanooga — Washington, D.C. operate on Sundays, Mondays, Tuesdays, Wednesdays, Thursdays and Fridays — keep that in mind when picking your travel dates.
The cheapest month to fly to Washington, D.C. is usually August — plan your trip around it if your dates are flexible.
Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Flights on the Chattanooga — Washington, D.C. route are operated by 1 airline; American Airlines runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

American AirlinesAA
5x/week
WebsiteFleet: 965211M pax/year
- Direct flight CHA → DCA5x/week
  Duration
  1h 58m
  Days
  MTWTFSS
100.0%Open →

Cities and airports on the Chattanooga — Washington, D.C. route

Flights Chattanooga — Washington, D.C. depart from Chattanooga Airport and arrive at Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport and Ronald Reagan National Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Chattanooga

CHA

United States

About the city How to get there Weather All about the country United States

Arrival

Washington, D.C.

WAS

United States

About the city How to get there Weather All about the country United States

Departure airports

Chattanooga AirportCHA
About the airport

Arrival airports

Washington Dulles International AirportIAD
About the airport
Baltimore/Washington International Thurgood Marshall AirportBWI
About the airport
Ronald Reagan National AirportDCA
About the airport

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Frequently asked questions about the Chattanooga — Washington, D.C. flight

How long is the flight from Chattanooga to Washington, D.C.?

A nonstop Chattanooga — Washington, D.C. flight takes about 1 h 55 min — the distance between the cities is around 852 km.

How far is it from Chattanooga to Washington, D.C.?

The distance from Chattanooga to Washington, D.C. is about 852 km, which a nonstop flight covers in around 1 h 55 min.

Are there direct flights from Chattanooga to Washington, D.C.?

Yes, there are nonstop flights Chattanooga — Washington, D.C. — around 15 flights per week.

Which airlines fly from Chattanooga to Washington, D.C.?

Airlines operating Chattanooga — Washington, D.C. include American Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Chattanooga — Washington, D.C. flights use?

Flights from Chattanooga depart from Chattanooga Airport, and arrive at Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport, Ronald Reagan National Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Chattanooga to Washington, D.C.?

The price of a Chattanooga — Washington, D.C. ticket depends on your travel date, season and demand: it is usually cheapest to fly in August, and most expensive in August. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Chattanooga — Washington, D.C.?

Flights Chattanooga — Washington, D.C. are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is August. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Chattanooga to Washington, D.C.?

To catch a low fare Chattanooga — Washington, D.C., book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually August.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Chattanooga

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Cheap flights from Chattanooga to Washington, D.C.

Flight deals from Chattanooga to Washington, D.C.

Top 10 cheap flights from Chattanooga to Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

Top 10 direct flights from Chattanooga to Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga to Washington, D.C.: departing soon

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

Chattanooga — Washington, D.C.

About the Chattanooga — Washington, D.C. flight

Facts about this route

Flight schedule from Chattanooga to Washington, D.C.

Flight ticket prices by day: Chattanooga — Washington, D.C.

Prices by month

When to fly

Temperature · Washington, D.C.

Dry and wet days · Washington, D.C.

Wind speed and direction · Washington, D.C.

We'll let you know if you need a visa

How to get the best deal on a Chattanooga — Washington, D.C. ticket

Cities and airports on the Chattanooga — Washington, D.C. route

Chattanooga

Washington, D.C.

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Where else you can fly from Chattanooga

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Other popular routes

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