$228 Cheap Flights from Chattanooga (CHA) to Washington (DCA)

View $228 flight on Fri, Jul 3, 2026Opens in a new window

Popular airlines from Chattanooga Metropolitan Airport (CHA) to Ronald Reagan Washington National Airport (DCA)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Chattanooga to Washington (CHA-DCA)

Prices were available within the past 7 days and start at $228 for one-way flights and $393 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Aug 21 - Fri, Aug 28
CHA
Chattanooga
DCA
Washington
$393 Roundtrip, found 2 days ago
$393
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Aug 21 from Chattanooga to Washington, returning Fri, Aug 28, priced at $393 found 2 days ago
Delta
Sat, Jul 18 - Tue, Jul 21
CHA
Chattanooga
DCA
Washington
$411 Roundtrip, found 1 day ago
$411
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jul 18 from Chattanooga to Washington, returning Tue, Jul 21, priced at $411 found 1 day ago
Delta
Sat, Jul 25 - Mon, Jul 27
CHA
Chattanooga
DCA
Washington
$419 Roundtrip, found 11 hours ago
$419
Roundtrip
found 11 hours ago
Select Delta flight, departing Sat, Jul 25 from Chattanooga to Washington, returning Mon, Jul 27, priced at $419 found 11 hours ago
American Airlines
Tue, Oct 13 - Sat, Oct 17
CHA
Chattanooga
DCA
Washington
$425 Roundtrip, found 15 hours ago
$425
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Tue, Oct 13 from Chattanooga to Washington, returning Sat, Oct 17, priced at $425 found 15 hours ago
American Airlines
Sat, Aug 8 - Wed, Aug 12
CHA
Chattanooga
DCA
Washington
$435 Roundtrip, found 14 hours ago
$435
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sat, Aug 8 from Chattanooga to Washington, returning Wed, Aug 12, priced at $435 found 14 hours ago
American Airlines
Sat, Aug 8 - Wed, Aug 12
CHA
Chattanooga
DCA
Washington
$438 Roundtrip, found 14 hours ago
$438
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sat, Aug 8 from Chattanooga to Washington, returning Wed, Aug 12, priced at $438 found 14 hours ago
Delta
Sat, Jul 18 - Tue, Jul 21
CHA
Chattanooga
DCA
Washington
$441 Roundtrip, found 1 day ago
$441
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jul 18 from Chattanooga to Washington, returning Tue, Jul 21, priced at $441 found 1 day ago
Delta
Sat, Sep 19 - Mon, Sep 21
CHA
Chattanooga
DCA
Washington
$444 Roundtrip, found 1 day ago
$444
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 19 from Chattanooga to Washington, returning Mon, Sep 21, priced at $444 found 1 day ago
United
Sat, Aug 8 - Wed, Aug 12
CHA
Chattanooga
DCA
Washington
$445 Roundtrip, found 14 hours ago
$445
Roundtrip
found 14 hours ago
Select United flight, departing Sat, Aug 8 from Chattanooga to Washington, returning Wed, Aug 12, priced at $445 found 14 hours ago
Delta
Fri, Aug 21 - Sat, Aug 22
CHA
Chattanooga
DCA
Washington
$446 Roundtrip, found 5 days ago
$446
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Aug 21 from Chattanooga to Washington, returning Sat, Aug 22, priced at $446 found 5 days ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $357
BWI
Baltimore Washington Intl. Thurgood Marshall
Cheapest
Average driving time to city center40 min
Flights from $357
Select flight to Washington Dulles Intl. IAD. Average driving time to city center is 36 minutes. Flights from $538
IAD
Washington Dulles Intl.
Average driving time to city center36 min
Flights from $538

What you need to know for your flight from Chattanooga Metropolitan to Ronald Reagan Washington National

Chattanooga (CHA) to Washington (DCA) at a glance

Travelers can choose from a range of airlines offering flights from Chattanooga Metropolitan Airport (CHA) to Ronald Reagan Washington National Airport (DCA) on this short domestic route. With options spanning full-service carriers, you can easily compare Chattanooga to Washington airfare to find the itinerary that aligns with your budget and schedule. Discover key flight details, including flight time, as you plan your visit to explore the iconic sights and vibrant neighborhoods of Washington, D.C.

  • Fastest flight duration: around 1h 45m non-stop
  • Route distance: roughly 500 miles (800 km)
  • Flights per week: around 9 departures on average
  • Typical fares (one-way): economy tickets often range from $165–$480, depending on seasonality and how far ahead you book

Flights from Chattanooga Metropolitan Airport (CHA) to Ronald Reagan Washington National Airport (DCA)

Based on the latest traveler bookings, here are the top airlines favored for journeys from Chattanooga to Washington, especially for non-stop and one-stop flights. Many passengers opt for convenient layovers at Hartsfield-Jackson Atlanta International Airport (ATL, approximately 1h 30m layover), Charlotte-Douglas International Airport (CLT, about 1h 15m layover), and O'Hare International Airport (ORD, roughly 55 minutes layover). These choices allow you to tailor your trip by balancing price, total travel time, and cabin class for the ideal itinerary.

  • American Airlines: As a comprehensive airline, American Airlines provides both non-stop and one-stop options. One-way ticket prices usually fall between $185 and $480. This airline handles around 67% of the departures on this route, with a typical non-stop flight lasting approximately 1 hour and 45 minutes.
  • Delta: This full-service airline offers one-stop flights, with one-way fares generally ranging from $165 to $520. Delta represents roughly 28% of the departures for this route, featuring an in-flight duration of 2 hours and 45 minutes and an overall journey time of about 4 hours and 15 minutes, including the layover.
  • United: United Airlines, another full-service provider, also offers one-stop service, with one-way fares typically between $230 and $580. It makes up about 4% of the departures on this route, featuring an in-flight time of 2 hours and 45 minutes, for a total travel duration of around 4 hours and 15 minutes, factoring in the layover.

Travelers have the option to enhance their journey from Chattanooga to Washington with upgrades. American Airlines offers a first-class service, while Delta provides a premium economy cabin.

Best time to fly from Chattanooga (CHA) to Washington (DCA)

The most popular months for travelers flying from Chattanooga to Washington are January, February, and March, when peak temperatures in Washington reach up to 45.7°F in March. If you prefer quieter travel, consider December, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 40.6°F. For better deals, June usually offers the lowest average one-way fare around $254. Flight availability peaks in October, with approximately 11 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: June usually offers good deals with average one-way fare around $254, roughly 16% cheaper than the yearly average.
  • More budget-friendly months to fly: May and October typically offer average one-way fares of around $273.
  • Most flight options: October has the highest number of flights from Chattanooga to Washington, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January35.1°F (1.7°C)High9$339
February38.3°F (3.5°C)High8$319
March45.7°F (7.6°C)High9$295
April56.3°F (13.5°C)Average8$323
May65.7°F (18.7°C)Average8$272
June74.3°F (23.5°C)Average10$254
July79.5°F (26.4°C)Low8$312
August77.4°F (25.2°C)Low8$318
September71.1°F (21.7°C)Average9$362
October59.9°F (15.5°C)Average11$274
November47.8°F (8.8°C)Average10$284
December40.6°F (4.8°C)Low7$309

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Chattanooga (CHA) to Washington (DCA)

  • Chattanooga to Washington (CHA-IAD): Located approximately 23 miles from Ronald Reagan Washington National Airport (DCA), Washington Dulles International Airport (IAD) serves as a key gateway. One-way economy ticket prices for this route generally fall between $220 and $500, influenced by the time of year and when you book. Travelers can expect primarily one-stop flights, with common layover cities including Hartsfield-Jackson Atlanta International Airport (ATL) and Charlotte-Douglas International Airport (CLT). Major airlines operating on this route are Delta and American Airlines. Additionally, first-class service is offered for those seeking a more premium experience.

How to find the best prices for flights from Chattanooga (CHA) to Washington (DCA)

Getting some of the best deals on flights from Chattanooga to Washington is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking 2-8 weeks in advance, although most travelers tend to book within 2 weeks. Evening departures from 6 PM to 12 AM often offer lower prices, while morning flights from 5 AM to 12 PM are the most popular. Additionally, flying on Wednesday usually provides cheaper prices, but Friday remains the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Ronald Reagan Washington National Airport from Chattanooga Metropolitan Airport

Washington welcomes travelers from Chattanooga with a range of transport options based on price, convenience, and proximity. Washington city center is approximately a 10-minute drive (covering about 5 miles) from Ronald Reagan Washington National Airport, depending on traffic. Here's how to reach Washington efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Washington, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Ronald Reagan Washington National Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Ronald Reagan Washington National Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Ronald Reagan Washington National Airport, travelers can easily access several transport links: National Airport Station, a metro station, is located about 0.2 miles away on foot, while Alexandria Station, a train station, is approximately 3.8 miles from the airport by car. Additionally, Washington Seaport, a seaport, is situated about 4.8 miles away by car.

Frequently asked questions

How much does a flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National) cost?
You can find cheap one-way flights from $228 and cheap return flights from $393 Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National) with Expedia. One-way flights usually range from $390 to $848, and return flights typically cost between $453 and $1179. 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 Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National) 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 Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National)?
November is the cheapest month to fly from Chattanooga, TN (CHA) to Washington, DC (DCA), with average return fares around $438. This is about 20% lower than the average price throughout the year, as demand tends to decrease after the summer travel season. Other affordable months include February and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National)?
American Airlines offers around 9 weekly direct flights from CHA to DCA.
What is the cheapest airline that flies from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National)?
American Airlines is one of the cheapest airlines offering nonstop flights from Chattanooga, TN (CHA) to Washington, DC (DCA), with round-trip tickets starting from around $368.97. This direct option makes it easy for you to travel between these two cities without any layovers. 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 Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National)?
To find a cheap flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National), 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 Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National)?
The best airline to fly with from Chattanooga, TN (CHA) to Washington, DC (DCA) 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 offers the most daily flights from CHA to DCA, 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 Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National)?
The ideal times to fly from Chattanooga (CHA) to Washington, DC (DCA) are November and February, with average return flight prices around $438. Traveling during these months can help you save money while avoiding the busier tourist seasons.*Prices based on flights available on Expedia in the last year.
How many flights per day from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National)?
On average, there are around 1 nonstop flights per day from Chattanooga Metropolitan (CHA) to Ronald Reagan Washington National (DCA). For more options, look at flights that include layovers.
What is the earliest flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National)?
The earliest flight from Chattanooga Metropolitan Airport (CHA) to Ronald Reagan Washington National Airport (DCA) typically leaves at 5:00 AM, operated by American Airlines. This seasonal service is available in February, allowing you to make the most of your day in Washington, DC. 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 Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National)?
The most popular departure times for flights from Chattanooga Metropolitan (CHA) to Ronald Reagan Washington National (DCA) are from 6am to 9am. About 31% of passengers prefer this time window. Many major carriers, including American Airlines and Delta, offer flights during this window. This timing is favored as it allows travelers to reach Washington, DC early in the day.
How long does it take to fly from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National)?
Flying nonstop from CHA to DCA takes around 1 hour 50 minutes, with the route covering approximately 521 miles. Flights with a layover typically take 5 hours longer than direct options. 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 Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National)?
First class seats are offered on the CHA to DCA route. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National) flight with Expedia?
It's easy to earn miles on a Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National) 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 Washington from Chattanooga Metropolitan (CHA)?
From Chattanooga Metropolitan (CHA), you can fly into Ronald Reagan Washington National (DCA) and Washington Dulles Intl. (IAD) in Washington. Some flights may connect through major hubs like O'Hare Intl. (ORD), Charlotte-Douglas Intl. (CLT), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Washington. 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 Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National) at the last minute?
Typically, booking a last minute flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National) 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 Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National) flight and hotel package?
Securing a Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National) Washington 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 Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National)?
If you booked your Chattanooga, TN (CHA-Chattanooga Metropolitan) to Washington, DC (DCA-Ronald Reagan Washington National) 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.

Travel information

0
Origin airport
Chattanooga Metropolitan
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, United
Roundtrip price
$392
Distance
521 mi

Book with confidence

Chattanooga to Washington Flights

The cheapest times to fly from Chattanooga to Washington

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 Chattanooga to Washington are during the month of August. You can find some of the cheapest flights from Chattanooga to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chattanooga to Washington

Sunday is one of the best days to book for cheap flights from Chattanooga to Washington: 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 Chattanooga to Washington

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 Chattanooga to Washington in 2026. You can also book with separate airlines for your outbound and return journeys, from $228 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 Chattanooga to Washington 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 Chattanooga to Washington 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.

 

Chattanooga to Washington Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia