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C$130 Cheap Flights from Chattanooga (CHA) to Washington D.C. (WASA)

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      American Airlines
      PSA Airlines
      Envoy Air

      Compare Chattanooga to Washington D.C. flight deals

      Find the cheapest month or even day of the year to fly to Washington D.C.

      Book the best Washington D.C. fare with no extra fees

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      Flight deals from Chattanooga to Washington D.C.

      Looking for a cheap last-minute deal or the best return flight from Chattanooga Airport to Washington D.C.? If you want to travel next month, return fares start from C$283. Find the lowest prices on one-way and return tickets right here.
      Washington D.C..C$130 per passenger.Departing Wed., Oct. 14.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Chattanooga on Wed., Oct. 14, arriving in Baltimore Washington International.Price includes taxes and charges.From C$130, select.
      Washington D.C..C$169 per passenger.Departing Thu., Dec. 10.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Chattanooga on Thu., Dec. 10, arriving in Washington Dulles.Price includes taxes and charges.From C$169, select.
      Washington D.C..C$174 per passenger.Departing Sun., Nov. 1.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Chattanooga on Sun., Nov. 1, arriving in Baltimore Washington International.Price includes taxes and charges.From C$174, select.
      Washington D.C..C$189 per passenger.Departing Mon., Sep. 28.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Chattanooga on Mon., Sep. 28, arriving in Baltimore Washington International.Price includes taxes and charges.From C$189, select.
      Washington D.C..C$352 per passenger.Departing Sat., Jan. 2.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Chattanooga on Sat., Jan. 2, arriving in Washington Dulles.Price includes taxes and charges.From C$352, select.
      Washington D.C..C$394 per passenger.Departing Mon., Apr. 5.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Chattanooga on Mon., Apr. 5, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$394, select.

      Find the cheapest month to fly from Chattanooga to Washington D.C.

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chattanooga to Washington D.C. flights are currently cheapest in October.
      Sep.
      from C$189
      Oct.
      from C$130
      Nov.
      from C$174
      Dec.
      from C$169
      Jan.
      from C$352
      Feb.
      Find prices
      Mar.
      Find prices
      Apr.
      from C$394
      May
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      Jun.
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      Jul.
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      Aug.
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      Which airlines fly from Chattanooga to Washington D.C.?

      American Airlines
      Envoy Air
      PSA Airlines

      Alternative Chattanooga to Washington D.C. routes

      Looking for the cheapest, fastest or easiest route from Chattanooga to Washington D.C.? You could fly into the following airports instead.

      Washington Ronald Reagan

      5km from central Washington D.C.
      Closest
      from C$178
      Search flights

      Washington Dulles

      37km from central Washington D.C.
      from C$131
      Search flights

      Baltimore Washington International

      44km from central Washington D.C.
      Cheapest
      from C$130
      Search flights

      Chattanooga to Washington D.C.: Flight information

      The things to know before you go.
      Cheapest flight foundC$130
      Cheapest month to flyOctober
      Average flight time1 hr, 56 mins
      Most popular airlineAmerican Airlines
      Average flights per week17

      Finding cheap flights from Chattanooga to Washington D.C.: Frequently asked questions

      There are 3 airports in Washington D.C.: Washington Ronald Reagan, Washington Dulles and Baltimore Washington International.
      The best price we found for a return flight from Chattanooga to Washington D.C. is C$283. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      1 hour and 56 minutes is the average flight time from Chattanooga to Washington D.C..
      American Airlines, PSA Airlines and Envoy Air fly direct from Chattanooga to Washington D.C..
      As of September 2026, there are 34 flights per week flying from Chattanooga to Washington D.C..
      The cheapest month to fly from Chattanooga to Washington D.C. is usually October.
      If you're flying from Chattanooga Airport, the cheapest airport near Washington D.C. is Washington Dulles – which is 36.6 km away from the centre of Washington D.C.. We've found flights into this airport from C$283.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chattanooga Airport to Washington D.C. on Thursday, October 1, 2026.
      Yes – the average flight time is 1 hour and 56 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington D.C. but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

      In September, the average temperature is usually around 22°C. July is typically the warmest month in Washington D.C., when it usually averages around 32°C. You can expect the least rain in November. The coldest month is January, with temperatures averaging -1°C. The rainiest month is July.
      Currently, Allegiant Air offers the cheapest flight tickets to Washington D.C..

      Travelling from Chattanooga Airport (CHA) to Washington DC: what you need to know

      • Expect to be in the air for 1 hour 56 minutes. On average, that's the duration of a direct flight from Chattanooga Airport to Washington DC.

      • Washington DC's timezone is UTC-4, which is the same as Chattanooga (the location of Chattanooga Airport).

      • Leave enough time to catch your flight from CHA to Washington DC. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

      • Peak months like September or vacation times such as Thanksgiving and Christmas will mean longer lines at check-in and security. Play it safe and get to the airport even earlier. Arriving two hours before domestic flights and up four hours ahead of international flights is a wise move.

      • Nonstop flights from Chattanooga Airport (CHA) to Washington DC are available for booking. Ronald Reagan National Airport (DCA) is where you'll step off the plane.

      • Book your ticket with American Airlines. This well-known airline offers direct flights from Chattanooga Airport to Washington DC.

      • For a domestic flight within United States, you won't need a visa or passport. However, you'll have to present another kind of identification, like an ID card or driver's licence. Once you've booked flight tickets from Chattanooga Airport to Washington DC, make sure your ID is up to date.

      • CHA is around 21 kilometres from central Chattanooga. If you're ride-sharing, driving or catching a cab from the centre, it'll take 17 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the trip time to be around 1 hour and 9 minutes.

      • Searching for a convenient hotel close to CHA? If you're boarding an early flight from Chattanooga Airport to Washington DC, these accommodation options will have you moments from your check-in counter:

      How to find the cheapest flights from Chattanooga Airport (CHA) to Washington DC

      • C$130 is the cheapest price we've found for a one-way ticket from Chattanooga Airport to Washington DC. For a return flight on this route, the best price is C$283. Depending on when you book and the availability, these fares may change.

      • Don't leave things to the last moment. You're more likely to get cheap tickets from CHA to Washington DC if you book ahead. Airlines often offer some fantastic early bird discounts.

      • The 'Whole month' search tool shows you the cheapest tickets from Chattanooga Airport to Washington DC throughout the entire month. It's an easy way to snap up a bargain if your dates are flexible.

      • Log into your online account or use the app to create a Price Alert. We'll get in touch right away if there's a cheaper deal on this route. It doesn't take long, and it'll save you from looking for cheap tickets from CHA to Washington DC every day.

      • Tailor your trip with filters. Choose your departure and arrival times, total journey duration and airlines. You can also sort results by 'Fastest,' 'Cheapest' or 'Best' flights from Chattanooga Airport to Washington DC.

      Airports in Washington DC

      Ronald Reagan National Airport (DCA)

      • Ronald Reagan National Airport (DCA) is around 8 kilometres from central Washington DC. With your own car rental or if you take a cab, the drive is about 16 minutes.

      • It takes around 43 minutes if you're travelling on public transport.

      • The last thing you want is a lengthy journey to your hotel if you're landing late on a flight from Chattanooga Airport to Washington DC. Check in to one of these accommodation options near DCA instead:

      Washington Dulles International Airport (IAD)

      Best time to go to Washington DC

      • It's time to choose your trip dates for your flight from Chattanooga Airport to Washington DC. July is the most popular month to travel to Washington DC. If you want a more low-key vibe, go in May.

      • Book your flight from Chattanooga Airport to Washington DC for July to experience the city during its warmest month. Expect temperatures to range from 19ºC to 33ºC.

      • January sees average temperatures of between -6ºC and 10ºC. Search for cheap flights from CHA to Washington DC sometime around then if you want to travel when it's cooler.

      More about Washington DC

      • After booking your flight from Chattanooga Airport to Washington DC, think about where to rest your head in this city. Make one of these options your base for exploring Washington DC:

      • There are so many things to discover in this city it can be hard to know where to begin. White House Historical Association, The White House and National Mall are leading attractions which should feature on any well-planned Washington DC itinerary.

      Complete your Washington DC trip with a car rental

      • Finding you a cheap flight from Chattanooga Airport to Washington DC isn't the only trick up our sleeve. Check out our car rentals in Washington DC and have more freedom to explore. We search for deals from trusted car rental providers and put them all in one place. You can instantly compare offers and then book with no fees.

      Plan the rest of your trip from Chattanooga to Washington D.C.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.