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Cheap flights from Chattanooga to Washington, D.C. from $146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to Washington, D.C. departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 8:52 am
CHA
-
DCA
1h 52mnonstop
American Airlines Logo
7:55 pm - 9:57 pm
DCA
-
CHA
2h 02mnonstop
$369American Airlines
Wed, Jun 10 - Sat, Jun 13
American Airlines Logo
8:02 pm - 11:50 pm
CHA
-
DCA
3h 48m1 stop
American Airlines Logo
7:55 pm - 9:57 pm
DCA
-
CHA
2h 02mnonstop
$379American Airlines
Wed, Jun 10 - Sat, Jun 13
American Airlines Logo
6:10 am - 10:55 am
CHA
-
DCA
4h 45m1 stop
American Airlines Logo
11:56 am - 5:51 pm
DCA
-
CHA
5h 55m1 stop
$389American Airlines
Wed, Jun 10 - Sat, Jun 13
American Airlines Logo
6:41 am - 8:35 am
CHA
-
DCA
1h 54mnonstop
American Airlines Logo
8:59 pm - 11:02 pm
DCA
-
CHA
2h 03mnonstop
$394American Airlines
Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
6:41 am - 8:35 am
CHA
-
DCA
1h 54mnonstop
American Airlines Logo
3:21 pm - 9:51 pm
DCA
-
CHA
6h 30m1 stop
$404American Airlines
Thu, Feb 19 - Sat, Feb 21
Delta Logo
3:15 pm - 8:19 pm
CHA
-
DCA
5h 04m1 stop
Delta Logo
8:00 am - 2:34 pm
DCA
-
CHA
6h 34m1 stop
$409Delta
Sat, May 23 - Tue, May 26
Delta Logo
7:30 am - 5:08 pm
CHA
-
DCA
9h 38m2 stops
Delta Logo
9:00 am - 2:34 pm
DCA
-
CHA
5h 34m1 stop
$413Delta
Tue, May 12 - Tue, May 19
American Airlines Logo
7:00 am - 8:52 am
CHA
-
DCA
1h 52mnonstop
American Airlines Logo
7:55 pm - 9:57 pm
DCA
-
CHA
2h 02mnonstop
$414American Airlines
Wed, Jun 10 - Sun, Jun 14
Delta Logo
7:30 am - 5:08 pm
CHA
-
DCA
9h 38m2 stops
Delta Logo
8:15 am - 5:14 pm
DCA
-
CHA
8h 59m2 stops
$417Delta
Wed, May 27 - Sat, May 30
American Airlines Logo
6:42 am - 8:37 am
CHA
-
DCA
1h 55mnonstop
American Airlines Logo
8:41 pm - 10:50 pm
DCA
-
CHA
2h 09mnonstop
$419American Airlines
Fri, Jan 30 - Mon, Feb 2

United Airlines flights from Chattanooga to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Chattanooga to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Jan 30
CHA5:40 pmChattanooga Lovell Field
5h 08m
1 stop
DCA10:48 pmWashington, D.C. Reagan-National
Feb 2
DCA6:30 amWashington, D.C. Reagan-National
5h 14m
1 stop
CHA11:44 amChattanooga Lovell Field
$439
Find similar
United Airlines
Mar 28
CHA2:01 pmChattanooga Lovell Field
6h 58m
1 stop
DCA8:59 pmWashington, D.C. Reagan-National
Apr 2
DCA11:55 amWashington, D.C. Reagan-National
5h 11m
1 stop
CHA5:06 pmChattanooga Lovell Field
$457
Find similar
United Airlines
Feb 10
CHA1:00 pmChattanooga Lovell Field
7h 59m
1 stop
DCA8:59 pmWashington, D.C. Reagan-National
Feb 14
DCA6:30 amWashington, D.C. Reagan-National
5h 46m
1 stop
CHA12:16 pmChattanooga Lovell Field
$509
Find similar

Delta flights from Chattanooga to Washington, D.C. Reagan-National Airport

Our best Delta deals on Chattanooga to Washington, D.C. Reagan-National Airport flight tickets
Delta
May 30
CHA1:30 pmChattanooga Lovell Field
4h 50m
1 stop
DCA6:20 pmWashington, D.C. Reagan-National
Jun 2
DCA6:00 amWashington, D.C. Reagan-National
4h 56m
1 stop
CHA10:56 amChattanooga Lovell Field
$389
Find similar
Delta
May 23
CHA3:15 pmChattanooga Lovell Field
5h 04m
1 stop
DCA8:19 pmWashington, D.C. Reagan-National
May 26
DCA8:00 amWashington, D.C. Reagan-National
6h 34m
1 stop
CHA2:34 pmChattanooga Lovell Field
$409
Find similar
Delta
May 28
CHA7:15 amChattanooga Lovell Field
7h 28m
1 stop
DCA2:43 pmWashington, D.C. Reagan-National
Jun 2
DCA9:00 amWashington, D.C. Reagan-National
4h 05m
1 stop
CHA1:05 pmChattanooga Lovell Field
$410
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chattanooga to Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated January 1, 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

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Wed 6/10

7:00 am-8:52 am

Nonstop1h 52m

Washington, D.C. Reagan-National

Sat 6/13

7:55 pm-9:57 pm

Nonstop2h 02m

$369

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Wed 6/10

8:02 pm-11:50 pm

1 stop3h 48m

Washington, D.C. Reagan-National

Sat 6/13

7:55 pm-9:57 pm

Nonstop2h 02m

$379

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Wed 6/10

6:10 am-10:55 am

1 stop4h 45m

Washington, D.C. Reagan-National

Sat 6/13

11:56 am-5:51 pm

1 stop5h 55m

$389

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Wed 2/25

6:41 am-8:35 am

Nonstop1h 54m

Washington, D.C. Reagan-National

Sun 3/1

8:59 pm-11:02 pm

Nonstop2h 03m

$394

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Thu 2/19

6:41 am-8:35 am

Nonstop1h 54m

Washington, D.C. Reagan-National

Sat 2/21

3:21 pm-9:51 pm

1 stop6h 30m

$404

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Sat 5/23

3:15 pm-8:19 pm

1 stop5h 04m

Washington, D.C. Reagan-National

Tue 5/26

8:00 am-2:34 pm

1 stop6h 34m

$409

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Tue 5/12

7:30 am-5:08 pm

2 stops9h 38m

Washington, D.C. Reagan-National

Tue 5/19

9:00 am-2:34 pm

1 stop5h 34m

$413

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Wed 6/10

7:00 am-8:52 am

Nonstop1h 52m

Washington, D.C. Reagan-National

Sun 6/14

7:55 pm-9:57 pm

Nonstop2h 02m

$414

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Wed 5/27

7:30 am-5:08 pm

2 stops9h 38m

Washington, D.C. Reagan-National

Sat 5/30

8:15 am-5:14 pm

2 stops8h 59m

$417

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Fri 1/30

6:42 am-8:37 am

Nonstop1h 55m

Washington, D.C. Reagan-National

Mon 2/2

8:41 pm-10:50 pm

Nonstop2h 09m

$419

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Chattanooga to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of May is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Chattanooga, with most prices found around $410. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of May, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $445.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Chattanooga to Washington, D.C. Reagan-National Airport is on a Saturday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Saturday will often find tickets for as low as $369. Flights from Chattanooga to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $517. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Chattanooga to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the morning. Our users have found flights to Washington, D.C. Reagan-National Airport in the morning for as low as $401. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the evening when prices are around $408.

What is the cheapest Chattanooga Lovell Field to Washington, D.C. Reagan-National flight route?

Fly from Chattanooga Lovell Field to Washington, D.C. Reagan-National for the best Chattanooga Lovell Field - Washington, D.C. Reagan-National flight prices

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Chattanooga when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $481 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Chattanooga for as low as $388 on momondo.

What cabin class options are available on Chattanooga Lovell Field to Washington, D.C. Reagan-National flights?

There are 2 cabin classes available to choose from on Chattanooga Lovell Field to Washington, D.C. Reagan-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chattanooga to Washington, D.C. Reagan-National Airport flights?

No. A direct flight is the cheapest option for a flight between Chattanooga to Washington, D.C. Reagan-National Airport.

How have Chattanooga to Washington, D.C. Reagan-National Airport flight prices changed over time?

When to book flights from Chattanooga to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chattanooga to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chattanooga to Washington, D.C. Reagan-National Airport (CHA to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chattanooga to Washington, D.C. Reagan-National Airport

Best Price Found

$138

Fastest flight time

1h 57m

Direct flights

Mon, Tue, Wed, Thu and Sat
The best one-way flight to Washington, D.C. Reagan-National Airport from Chattanooga in the past 72 hours is $138. The best round-trip flight deal from Chattanooga to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $271.
The fastest flight from Chattanooga to Washington, D.C. Reagan-National Airport takes 1h 57m
Direct flights go from Chattanooga to Washington, D.C. Reagan-National Airport on Monday, Tuesday, Wednesday, Thursday and Saturday. There are no airlines offering direct flights.
Search flight deals

  • How far is Chattanooga Lovell Field to Washington, D.C. Reagan-National by plane?

    There are 526.4 mi between Chattanooga Lovell Field and Washington, D.C. Reagan-National. 1h 57m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chattanooga Lovell Field Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Chattanooga Lovell Field Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chattanooga Lovell Field Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Chattanooga Lovell Field Airport to Washington, D.C. Reagan-National Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chattanooga Lovell Field Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Chattanooga to Washington, D.C. Reagan-National Airport?

  • What is the most popular airline from Chattanooga to Washington, D.C. Reagan-National Airport?

Best airlines flying from Chattanooga to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Chattanooga to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $234Free CancellationRating
7.9
8,013 reviews
Search Delta flights
American AirlinesPriceFrom $375Free CancellationRating
7.2
11,069 reviews
Search American Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Rockville
Gaithersburg
Manassas
Fairfax
Springfield
Glen Burnie
Reston
Linthicum Heights

Why use momondo?

Why should I use momondo to find a flight deal from Chattanooga to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chattanooga to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from Chattanooga to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Chattanooga which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chattanooga to Washington, D.C.?

Once all potential Chattanooga to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chattanooga to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chattanooga to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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