Reserve parking in advance at DCA as lots fill up quickly, especially during busy times.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $285 (Southwest) |
One-way from | $143 (Southwest) |
Popular in | February |
Cheapest in | October |
Average price | $437 |
Good round-trip deal | $375 or less |
Good one-way deal | $212 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Houston
DCA - HOU
DCAHOU
Washington, D.C. Reagan-National
Tue 1/13
1:00 pm-7:50 pm
2 stops7h 50m
Houston Hobby
Tue 1/20
6:30 pm-10:20 pm
Nonstop2h 50m
Washington, D.C.Houston
DCA - HOU
DCAHOU
Washington, D.C. Reagan-National
Tue 2/17
7:59 am-12:20 pm
1 stop5h 21m
Houston Hobby
Tue 2/24
5:25 am-11:14 am
1 stop4h 49m
Washington, D.C.Houston
DCA - HOU
DCAHOU
Washington, D.C. Reagan-National
Wed 1/14
6:00 am-10:21 am
1 stop5h 21m
Houston Hobby
Sat 1/17
11:09 am-6:29 pm
1 stop6h 20m
Washington, D.C.Houston
DCA - HOU
DCAHOU
Washington, D.C. Reagan-National
Thu 12/25
1:15 pm-7:50 pm
2 stops7h 35m
Houston Hobby
Thu 1/1
8:45 am-3:05 pm
1 stop5h 20m
Washington, D.C.Houston
DCA - HOU
DCAHOU
Washington, D.C. Reagan-National
Mon 1/12
1:55 pm-4:45 pm
Nonstop3h 50m
Houston Hobby
Tue 1/20
12:05 pm-4:00 pm
Nonstop2h 55m
Washington, D.C.Houston
DCA - HOU
DCAHOU
Washington, D.C. Reagan-National
Thu 1/15
1:00 pm-3:50 pm
Nonstop3h 50m
Houston Hobby
Wed 1/21
9:00 am-2:15 pm
1 stop4h 15m
Washington, D.C.Houston
DCA - HOU
DCAHOU
Washington, D.C. Reagan-National
Sat 1/17
6:00 am-10:40 am
1 stop5h 40m
Houston Hobby
Mon 1/19
5:15 am-11:20 am
1 stop5h 05m
Washington, D.C.Houston
DCA - HOU
DCAHOU
Washington, D.C. Reagan-National
Fri 2/20
1:10 pm-4:00 pm
Nonstop3h 50m
Houston Hobby
Tue 2/24
12:05 pm-4:00 pm
Nonstop2h 55m
Washington, D.C.Houston
DCA - HOU
DCAHOU
Washington, D.C. Reagan-National
Fri 1/30
6:00 am-8:50 am
Nonstop3h 50m
Houston Hobby
Sat 1/31
5:10 pm-9:00 pm
Nonstop2h 50m
Washington, D.C.Houston
DCA - HOU
DCAHOU
Washington, D.C. Reagan-National
Thu 1/8
6:00 am-10:21 am
1 stop5h 21m
Houston Hobby
Sat 1/10
5:45 am-11:20 am
1 stop4h 35m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
The price you pay for your flight from Washington, D.C. Reagan-National Airport to Houston Hobby Airport may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Houston Hobby Airport (average of $149). Flying from Washington, D.C. Reagan-National Airport to Houston Hobby Airport in December is currently the most expensive (average of $275). 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.
When flying from Washington, D.C. Reagan-National Airport to Houston Hobby Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 6% versus a flight in the evening.
Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Houston Hobby Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
About 18% of weekly flights between Washington, D.C. and Houston have experienced delays in the past year, with the average delay time being 145 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Southwest have had the lowest number of delays on this route, with just 18% of flights being delayed.
Food
Comfort
Boarding
Overall
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Comfort
Boarding
Overall
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Comfort
Boarding
Overall
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Comfort
Boarding
Overall
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Comfort
Boarding
Overall
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Comfort
Boarding
Overall
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$131 | Average$239 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$136 | Average$232 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$199 | Average$338 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$232 | Average$362 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$245 | Average$421 | FlexibilityNo cancel fee | On-time69% |