HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reagan-National

$179+ Cheap flights from Chattanooga (CHA) to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — DCA
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chattanooga to Reagan-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Chattanooga Lovell Field to Washington, D.C. Reagan-National are usually found in April or January, booked 49 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Chattanooga to Reagan-National

Cheapest flights from Chattanooga to Reagan-National
Explore the most affordable flight options available from Chattanooga to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.

This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:22 pm
CHA
-
DCA
1 stop8h 23m
Delta
Tue 9/86:00 am
DCA
-
CHA
1 stop7h 47m
Delta
Deal found 7/27$357
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:22 pm
CHA
-
DCA
1 stop7h 11m
Delta
Sun 9/67:00 am
DCA
-
CHA
1 stop7h 44m
Delta
Deal found 7/27$362
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:30 am
CHA
-
DCA
1 stop12h 07m
Delta
Sat 10/109:00 am
DCA
-
CHA
1 stop7h 20m
Delta
Deal found 7/25$367
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:10 pm
CHA
-
DCA
1 stop11h 34m
Delta
Wed 9/168:00 am
DCA
-
CHA
1 stop12h 26m
Delta
Deal found 7/29$377
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:32 pm
CHA
-
DCA
1 stop7h 11m
Delta
Wed 9/166:00 am
DCA
-
CHA
1 stop7h 47m
Delta
Deal found 7/29$382
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:32 pm
CHA
-
DCA
1 stop9h 12m
Delta
Mon 9/286:59 am
DCA
-
CHA
1 stop10h 37m
Delta
Deal found 7/27$391
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:00 pm
CHA
-
DCA
1 stop6h 44m
Delta
Thu 10/86:59 am
DCA
-
CHA
1 stop8h 11m
Delta
Deal found 7/25$396
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:21 am
CHA
-
DCA
1 stop12h 12m
Delta
Sat 8/2910:10 am
DCA
-
CHA
1 stop8h 59m
Delta
Deal found 7/25$397
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:32 pm
CHA
-
DCA
1 stop9h 12m
Delta
Tue 9/296:00 am
DCA
-
CHA
1 stop14h 26m
Delta
Deal found 7/27$405
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:35 am
CHA
-
DCA
1 stop13h 59m
Delta
Thu 8/2710:10 am
DCA
-
CHA
1 stop10h 34m
Delta
Deal found 7/28$407
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:32 pm
CHA
-
DCA
1 stop8h 09m
Delta
Mon 9/216:00 am
DCA
-
CHA
1 stop11h 36m
Delta
Deal found 7/29$411
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:09 pm
CHA
-
DCA
1 stop7h 35m
Delta
Wed 10/77:59 am
DCA
-
CHA
1 stop7h 11m
Delta
Deal found 7/25$415

Find flight deals from Chattanooga to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$357
(Delta)

One-way from

$179
(Kiwi.com)

Popular in

May

Cheapest in

April

Average price

$553

Good round-trip deal

$457 or less

Good one-way deal

$303 or less
Provider with most accurate pricing for Chattanooga Lovell Field-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chattanooga Lovell Field-Washington, D.C. Reagan-National flights.
Search Deals
From Chattanooga Lovell Field to Washington, D.C. Reagan-National
Search Deals
One-way flight from Chattanooga Lovell Field to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Chattanooga Lovell Field to Washington, D.C. Reagan-National.
Search Deals
Price to beat on a one-way flight from Chattanooga Lovell Field to Washington, D.C. Reagan-National.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chattanooga to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2026.
Use the filters below to find and compare flights from Chattanooga to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Fri 10/23

7:26 pm-11:47 pm

1 stop4h 21m

Washington, D.C. Reagan-National

Tue 10/27

3:59 pm-7:37 pm

1 stop3h 38m

$492

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Wed 9/16

6:23 pm-10:40 pm

1 stop4h 17m

Washington, D.C. Reagan-National

Sun 9/20

7:40 pm-11:50 pm

1 stop4h 10m

$492

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Fri 9/11

2:32 pm-8:37 pm

1 stop6h 05m

Washington, D.C. Reagan-National

Sun 9/13

8:00 am-11:23 am

1 stop3h 23m

$492

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Thu 9/24

4:09 pm-7:32 pm

1 stop3h 23m

Washington, D.C. Reagan-National

Sun 9/27

8:00 am-11:23 am

1 stop3h 23m

$529

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Fri 9/18

6:23 pm-10:40 pm

1 stop4h 17m

Washington, D.C. Reagan-National

Sun 9/20

7:40 pm-11:50 pm

1 stop4h 10m

$529

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Tue 8/11

5:35 am-9:10 am

1 stop3h 35m

Washington, D.C. Reagan-National

Mon 8/17

7:45 pm-11:43 pm

1 stop3h 58m

$548

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Wed 8/12

5:35 am-9:10 am

1 stop3h 35m

Washington, D.C. Reagan-National

Mon 8/17

6:30 pm-10:18 pm

1 stop3h 48m

$548

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Thu 8/13

6:50 pm-11:48 pm

1 stop4h 58m

Washington, D.C. Reagan-National

Sat 8/15

8:00 am-11:56 am

1 stop3h 56m

$548
Quickest round-trip

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Thu 8/27

6:00 am-7:59 am

Nonstop1h 59m

Washington, D.C. Reagan-National

Thu 9/3

7:56 pm-9:55 pm

Nonstop1h 59m

$565

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Fri 10/23

6:00 am-11:01 am

1 stop5h 01m

Washington, D.C. Reagan-National

Tue 10/27

9:05 am-8:52 pm

2 stops11h 47m

$601

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Chattanooga to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chattanooga to Reagan-National in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chattanooga-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chattanooga-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chattanooga-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chattanooga to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Chattanooga with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chattanooga to Washington, D.C. Reagan-National Airport

How far ahead should I book a flight from Chattanooga to Washington, D.C. Reagan-National Airport?

Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chattanooga to Washington, D.C. Reagan-National Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chattanooga to Washington, D.C. Reagan-National Airport?

Currently, April is the cheapest month in which you can book a flight from Chattanooga to Washington, D.C. Reagan-National Airport (average of $439). Flying from Chattanooga to Washington, D.C. Reagan-National Airport in May is currently the most expensive (average of $574). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHA to DCA?

Find hourly flight availability from Chattanooga to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chattanooga to Washington, D.C. Reagan-National Airport as you normally would.

How much does it cost to fly round-trip from Chattanooga to Washington, D.C. Reagan-National Airport?

Airfare is below average for this route at the moment.

Chattanooga to Washington, D.C. Reagan-National Airport flights typically cost between $489 and $571 in August.
The cheapest round-trip price found within the last 5 days was $357 on Delta (Aug 29-Sep 5).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated July 30, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Chattanooga to Washington, D.C. Reagan-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,486 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,486 reviews
Delta
7.8
Good
8,486 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,839 reviews
Delta
7.8
Good
8,486 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Chattanooga to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Chattanooga to Washington, D.C. Reagan-National?

    If you book a flight to Washington, D.C. Reagan-National from Chattanooga, you will be flying from Lovell Field, which is the city’s only airport. Chattanooga Lovell Field (CHA) is located 6.0 mi from the center of Chattanooga. There are 0 flights from Lovell Field to Washington, D.C. Reagan-National per day from 2 different airlines.

  • How long is the flight from Chattanooga to Washington, D.C. Reagan-National Airport?

    Delta can get you from Chattanooga to Washington, D.C. Reagan-National Airport in just under 7h 18m. Your travel time can differ by up to . The distance between Chattanooga and Washington, D.C. Reagan-National Airport is about 522 mi.

  • What are the cheapest airlines flying from Chattanooga to Washington, D.C. Reagan-National Airport round-trip?

    Flying on Delta is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $217. Another option worth looking into is American Airlines, starting at $394 round trip. These flights start at 56% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Chattanooga to Washington, D.C. Reagan-National Airport?

    No one likes to see their flight delayed. When booking a flight from Chattanooga to Washington, D.C. Reagan-National Airport consider choosing Envoy Air (100%), Republic Airways (88%) or American Airlines (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chattanooga to Washington, D.C. Reagan-National Airport?

    Looking at all options, your cheapest flight can be booked for $301. While the most popular route (Chattanooga Lovell Field - Washington, D.C. Reagan-National) can be booked for $388 on average, our data indicates $598 when flying from Chattanooga to Washington, D.C. Reagan-National Airport.

  • Can I find deals for flights from Chattanooga to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Chattanooga to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chattanooga to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to Reagan-National.

  • Can I find deals for business class flights from Chattanooga to Reagan-National?

    Yes. Cheapflights offers flight deals from Chattanooga to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chattanooga to Washington, D.C. Reagan-National Airport?

    Currently, April is the cheapest month in which you can book a flight from Chattanooga to Washington, D.C. Reagan-National Airport (average of $439). Flying from Chattanooga to Washington, D.C. Reagan-National Airport in May is currently the most expensive (average of $574). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Manassas
Laurel
Clinton
Hunt Valley
Cordova
Woodbridge
Largo

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Chattanooga to Reagan-National

Discover the top 2 airlines that operate flights from Chattanooga to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$217Average$470FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$394Average$510FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.