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Cheap Southwest Flight Deals to Washington, D.C. Reagan-National Airport

 
Here are some of the best deals found on KAYAK recently from Southwest to Washington, D.C. Reagan-National Airport that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip Southwest flight deals to Washington, D.C. Reagan-National Airport

Sat, Jul 25 - Tue, Jul 28
Southwest Logo
7:40 am - 9:25 am
ATL
-
DCA
1h 45mnonstop
Southwest Logo
7:25 am - 9:15 am
DCA
-
ATL
1h 50mnonstop
$169Southwest
Sat, Jul 25 - Wed, Jul 29
Southwest Logo
4:00 pm - 5:50 pm
ATL
-
DCA
1h 50mnonstop
Southwest Logo
11:40 am - 3:10 pm
DCA
-
ATL
3h 30m
1 stop
$175Southwest
Wed, Dec 2 - Sat, Dec 5
Southwest Logo
8:10 pm - 9:55 pm
ATL
-
DCA
1h 45mnonstop
Southwest Logo
7:25 am - 9:25 am
DCA
-
ATL
2h 00mnonstop
$178Southwest
Tue, Jul 28 - Tue, Aug 4
Southwest Logo
5:50 pm - 10:50 pm
ATL
-
DCA
5h 00m
1 stop
Southwest Logo
6:40 pm - 8:35 pm
DCA
-
ATL
1h 55mnonstop
$179Southwest
Wed, Jul 29 - Thu, Aug 6
Southwest Logo
9:20 am - 11:05 am
ATL
-
DCA
1h 45mnonstop
Southwest Logo
7:55 am - 9:45 am
DCA
-
ATL
1h 50mnonstop
$182Southwest
Tue, Jul 28 - Tue, Aug 4
Southwest Logo
9:00 pm - 10:55 pm
ATL
-
DCA
1h 55mnonstop
Southwest Logo
6:05 am - 12:15 pm
DCA
-
ATL
6h 10m
2 stops
$184Southwest
Wed, Dec 2 - Sat, Dec 5
Southwest Logo
1:30 pm - 7:15 pm
ATL
-
DCA
5h 45m
1 stop
Southwest Logo
3:55 pm - 5:55 pm
DCA
-
ATL
2h 00mnonstop
$187Southwest
Sat, Jul 25 - Wed, Jul 29
Southwest Logo
7:00 am - 2:05 pm
ATL
-
DCA
7h 05m
1 stop
Southwest Logo
11:40 am - 3:10 pm
DCA
-
ATL
3h 30m
1 stop
$190Southwest
Sat, Aug 8 - Mon, Aug 10
Southwest Logo
11:20 am - 4:55 pm
ATL
-
DCA
5h 35m
1 stop
Southwest Logo
6:35 pm - 8:30 pm
DCA
-
ATL
1h 55mnonstop
$192Southwest
Wed, Dec 2 - Sat, Dec 5
Southwest Logo
8:10 pm - 9:55 pm
ATL
-
DCA
1h 45mnonstop
Southwest Logo
8:00 am - 5:40 pm
DCA
-
ATL
9h 40m
2 stops
$193Southwest
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$85
Average price round-trip$443
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 10% increase in price.
Flight from Atlanta to Reagan Washington National Airport
(price for this month)

When to book flights with Southwest to Washington, D.C. Reagan-National Airport

Average price per month
Flight prices as travel date approaches

FAQs for flying to Washington, D.C. Reagan-National Airport with Southwest

  • Which other airlines fly to Washington, D.C. Reagan-National Airport?

    Along with Southwest, you can also fly to Washington, D.C. Reagan-National Airport with American Airlines, Delta, United Airlines, United Airlines, JetBlue, Alaska Airlines and Delta.

  • How much is a flight to Washington, D.C. Reagan-National Airport with Southwest?

    On average, Southwest flights to Washington, D.C. Reagan-National Airport cost $300 one-way.

  • Which airport do Southwest flights to Washington, D.C. Reagan-National Airport fly into?

    You’ll fly into Reagan Washington National Airport when flying to Washington, D.C. Reagan-National Airport with Southwest.

Top tips for your flights to Washington, D.C. Reagan-National Airport with Southwest

  • The cheapest flight to Washington, D.C. Reagan-National Airport with Southwest found on KAYAK in the last 2 weeks departed from Chicago Midway Airport and cost $88.
  • If you’re intending to fly with Southwest, book your flight to Washington, D.C. Reagan-National Airport at least 1 week before departure to ensure a below-average price.
  • High season for flights to Washington, D.C. Reagan-National Airport with Southwest is April and prices are highest at this time. The cheapest month to fly is January.

Southwest customer reviews

7.9
Good4,251 verified ratings
7.5Entertainment
7.0Food
8.0Comfort
8.6Crew
8.1Boarding
Traveler rating:
Sort by:
M
10.0 Wonderful
Excellent Service
T
10.0 Wonderful
Friendly staff and comfortable environment. Thank you!!
J
10.0 Wonderful
Free internet was a joke!
A
8.0 Very good
No charger available for small electronics
M
10.0 Wonderful
Excellent. Attendants were very hospitality
A
8.0 Very good
My experience will Southwest was good. I wish there was more entertainment and the boarding process was slow at time but other than that my experience was great definitely will be flying with SouthWest again.
R
8.0 Very good
Flight was delayed by 2 hours, meaning that a flight to Dwnver which should have arrived at 11pm came into the airport at 1 am. Made for a very long day.
K
10.0 Wonderful
I think Southwest is the number one airline that anyone can fly I have flown for the first time Frontier and what a joke and their customer service United was a very strange experience I'm only sticking to Southwest from here on out for sure
K
10.0 Wonderful
Great job! My family doesnt fly often but we felt safe 100%
K
10.0 Wonderful
Great job Southwest! My family doesn't fly often but we felt safe the whole time.
Read more about Southwest

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

Other airlines flying to Washington, D.C. Reagan-National Airport

Flight deals from the most popular airlines with KAYAK users flying the route
American Airlines flights to Washington, D.C. Reagan-National Airport
Delta flights to Washington, D.C. Reagan-National Airport