DCA has two parking garages; reserve online in advance as lots fill quickly. Parking Garage 1 serves Terminal 1, Garage 2 serves Terminal 2.
Round-trip from | $144 (Cheapflightsfares) |
---|---|
One-way from | $59 (FlightHub) |
Popular in | December |
Cheapest in | September |
Average price | $333 |
Good round-trip deal | $222 or less |
Good one-way deal | $118 or less |
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreHouston
BWI - IAH
BWIIAH
Baltimore/Washington
Mon 7/14
9:39 am-6:31 pm
1 stop9h 52m
Houston George Bush Intcntl
Fri 7/18
5:58 pm-10:01 pm
Nonstop3h 03m
Washington, D.C.Houston
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Thu 8/28
10:05 pm-12:17 am
Nonstop3h 12m
Houston George Bush Intcntl
Tue 9/2
7:50 pm-11:55 pm
Nonstop3h 05m
Washington, D.C.Houston
DCA - IAH
DCAIAH
Washington, D.C. Reagan-National
Thu 11/13
8:00 pm-10:12 pm
Nonstop3h 12m
Houston George Bush Intcntl
Mon 11/17
6:00 am-10:06 am
Nonstop3h 06m
BaltimoreHouston
BWI - IAH
BWIIAH
Baltimore/Washington
Tue 7/22
6:00 am-8:17 am
Nonstop3h 17m
Houston George Bush Intcntl
Fri 7/25
6:35 pm-10:45 pm
Nonstop3h 10m
Washington, D.C.Houston
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Fri 8/22
5:37 pm-10:26 pm
1 stop5h 49m
Houston George Bush Intcntl
Sun 8/24
5:51 pm-12:09 am
1 stop5h 18m
BaltimoreHouston
BWI - IAH
BWIIAH
Baltimore/Washington
Fri 9/26
2:46 pm-10:32 pm
2 stops8h 46m
Houston George Bush Intcntl
Tue 9/30
5:00 am-1:56 pm
2 stops7h 56m
Washington, D.C.Houston
DCA - IAH
DCAIAH
Washington, D.C. Reagan-National
Mon 8/4
6:00 am-8:12 am
Nonstop3h 12m
Houston George Bush Intcntl
Thu 8/28
5:00 am-11:59 am
1 stop5h 59m
Washington, D.C.Houston
IAD - IAH
IADIAH
Washington, D.C. Dulles Intl
Wed 8/6
7:02 am-12:02 pm
1 stop6h 00m
Houston George Bush Intcntl
Mon 8/11
1:07 pm-9:42 pm
1 stop7h 35m
Washington, D.C.Houston
DCA - IAH
DCAIAH
Washington, D.C. Reagan-National
Mon 9/8
6:05 am-11:33 am
1 stop6h 28m
Houston George Bush Intcntl
Thu 9/18
1:15 pm-9:14 pm
1 stop6h 59m
BaltimoreHouston
BWI - IAH
BWIIAH
Baltimore/Washington
Mon 10/6
5:28 pm-10:03 pm
1 stop5h 35m
Houston George Bush Intcntl
Mon 10/13
5:50 pm-12:13 am
1 stop5h 23m
The price you pay for your flight from Washington, D.C. to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Houston George Bush Intcntl Airport (average of $241). Flying from Washington, D.C. to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.
A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Houston George Bush Intcntl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the afternoon.
Travelers seeking maximum savings on their Washington, D.C. to Houston George Bush Intcntl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from WAS to IAH are scheduled on a Wednesday (36 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).
In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.
If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).
Entertainment
Boarding
Comfort
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James,Apr 2025
LAX - SFO
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
James,Apr 2025
LAX - SFO
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$95 | Average$167 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$102 | Average$195 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$194 | Average$381 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$216 | Average$310 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$234 | Average$413 | FlexibilityNo cancel fee | On-time71% |