
Round-trip from | $355 (Southwest)  | 
|---|---|
One-way from | $147 (American Airlines)  | 
Popular in | December | 
Cheapest in | August | 
Average price | $422 | 
Fly from
Fly to
Route
Depart
Return
Price
HoustonWashington, D.C.
HOU - DCA
HOUDCA
Houston Hobby
Tue 1/6
12:05 pm-4:00 pm
Nonstop2h 55m
Washington, D.C. Reagan-National
Wed 1/14
6:00 am-8:50 am
Nonstop3h 50m
HoustonWashington, D.C.
HOU - DCA
HOUDCA
Houston Hobby
Mon 11/24
6:00 am-12:41 pm
1 stop5h 41m
Washington, D.C. Reagan-National
Thu 11/27
7:00 am-1:28 pm
1 stop7h 28m
HoustonWashington, D.C.
HOU - DCA
HOUDCA
Houston Hobby
Mon 11/24
3:35 pm-8:55 pm
1 stop4h 20m
Washington, D.C. Reagan-National
Wed 12/3
11:40 am-5:50 pm
2 stops7h 10m
HoustonWashington, D.C.
HOU - DCA
HOUDCA
Houston Hobby
Mon 11/24
3:35 pm-8:55 pm
1 stop4h 20m
Washington, D.C. Reagan-National
Tue 11/25
11:35 am-4:40 pm
2 stops6h 05m
HoustonWashington, D.C.
HOU - DCA
HOUDCA
Houston Hobby
Tue 12/23
7:10 am-11:00 am
Nonstop2h 50m
Washington, D.C. Reagan-National
Thu 1/1
6:00 am-8:40 am
Nonstop3h 40m
HoustonWashington, D.C.
HOU - DCA
HOUDCA
Houston Hobby
Wed 12/24
8:45 am-3:05 pm
1 stop5h 20m
Washington, D.C. Reagan-National
Tue 12/30
1:20 pm-3:55 pm
Nonstop3h 35m
HoustonWashington, D.C.
HOU - DCA
HOUDCA
Houston Hobby
Thu 11/27
6:00 am-11:39 am
1 stop4h 39m
Washington, D.C. Reagan-National
Thu 11/27
4:10 pm-11:07 pm
1 stop7h 57m
HoustonWashington, D.C.
HOU - DCA
HOUDCA
Houston Hobby
Mon 12/15
6:00 am-12:42 pm
1 stop5h 42m
Washington, D.C. Reagan-National
Sat 1/10
10:15 am-4:12 pm
1 stop6h 57m
HoustonWashington, D.C.
HOU - DCA
HOUDCA
Houston Hobby
Sat 12/13
2:32 pm-8:40 pm
1 stop5h 08m
Washington, D.C. Reagan-National
Mon 12/15
12:37 pm-5:52 pm
1 stop6h 15m
HoustonWashington, D.C.
HOU - DCA
HOUDCA
Houston Hobby
Mon 12/29
7:05 pm-10:55 pm
Nonstop2h 50m
Washington, D.C. Reagan-National
Wed 1/7
1:55 pm-4:45 pm
Nonstop3h 50m
To ensure you get the cheapest price possible for a flight from Galveston to Washington, D.C. Reagan-National Airport, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, December is the cheapest month in which you can book a flight from Galveston to Washington, D.C. Reagan-National Airport (average of $128). Flying from Galveston to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of $269). 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 Galveston to Washington, D.C. Reagan-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 49% versus a flight at noon.
Travelers seeking maximum savings on their Galveston to Washington, D.C. Reagan-National Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Comfort
Food
Entertainment
Crew
Overall
Boarding
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Food
Entertainment
Crew
Overall
Boarding
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Food
Entertainment
Crew
Overall
Boarding
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Food
Entertainment
Crew
Overall
Boarding
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Food
Entertainment
Crew
Overall
Boarding
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Food
Entertainment
Crew
Overall
Boarding
Reviews
Mike,Aug 2025
OKC - AUS
| Airline | Cheapest | Average | Flexibility | On-time | 
|---|---|---|---|---|
| Cheapest$67 | Average$237 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$128 | Average$269 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$144 | Average$334 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$147 | Average$350 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$181 | Average$382 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$231 | Average$348 | FlexibilityNo cancel fee | On-time63% |