Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $103 (FlightHub) |
One-way from | $52 (FlightHub) |
Popular in | December |
Cheapest in | February |
Average price | $189 |
Good round-trip deal | $141 or less |
Good one-way deal | $86 or less |
Fly from
Fly to
Route
Depart
Return
Price
HoustonBaltimore
IAH - BWI
IAHBWI
Houston George Bush Intcntl
Wed 5/14
2:30 pm-12:34 am
1 stop9h 04m
Baltimore/Washington
Sat 5/17
5:45 am-11:40 am
1 stop6h 55m
HoustonBaltimore
IAH - BWI
IAHBWI
Houston George Bush Intcntl
Thu 3/6
2:00 pm-12:39 am
1 stop9h 39m
Baltimore/Washington
Tue 3/11
6:00 am-4:44 pm
1 stop11h 44m
HoustonBaltimore
IAH - BWI
IAHBWI
Houston George Bush Intcntl
Wed 3/5
8:25 am-12:24 pm
Nonstop2h 59m
Baltimore/Washington
Sat 3/8
4:36 pm-9:22 am
1 stop17h 46m
HoustonWashington, D.C.
IAH - DCA
IAHDCA
Houston George Bush Intcntl
Tue 3/25
10:00 pm-12:03 pm
1 stop13h 03m
Washington, D.C. Reagan-National
Fri 4/4
1:03 pm-12:19 am
1 stop12h 16m
HoustonWashington, D.C.
IAH - IAD
IAHIAD
Houston George Bush Intcntl
Sat 3/8
10:17 pm-8:25 pm
1 stop21h 08m
Washington, D.C. Dulles Intl
Sat 3/15
10:25 pm-12:04 pm
1 stop14h 39m
HoustonWashington, D.C.
IAH - IAD
IAHIAD
Houston George Bush Intcntl
Thu 5/15
2:18 pm-11:20 am
3 stops20h 02m
Washington, D.C. Dulles Intl
Mon 5/19
5:40 pm-4:49 pm
3 stops24h 09m
HoustonWashington, D.C.
IAH - DCA
IAHDCA
Houston George Bush Intcntl
Fri 5/2
3:20 pm-10:59 pm
1 stop6h 39m
Washington, D.C. Reagan-National
Sun 5/4
6:30 am-2:24 pm
1 stop8h 54m
HoustonWashington, D.C.
IAH - DCA
IAHDCA
Houston George Bush Intcntl
Wed 5/14
2:35 pm-6:41 pm
Nonstop3h 06m
Washington, D.C. Reagan-National
Sat 5/17
12:42 pm-3:13 pm
Nonstop3h 31m
HoustonWashington, D.C.
IAH - IAD
IAHIAD
Houston George Bush Intcntl
Fri 4/4
10:15 am-2:26 pm
Nonstop3h 11m
Washington, D.C. Dulles Intl
Mon 4/7
4:00 pm-6:30 pm
Nonstop3h 30m
HoustonWashington, D.C.
IAH - DCA
IAHDCA
Houston George Bush Intcntl
Sat 3/15
6:19 pm-11:45 pm
1 stop4h 26m
Washington, D.C. Reagan-National
Mon 3/17
5:54 pm-11:24 pm
1 stop6h 30m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | 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 | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy- | Trust Score*3 stars |
Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Washington, D.C. (average of $309). Flying from Houston George Bush Intcntl Airport to Washington, D.C. in June is currently the most expensive (average of $389). 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 Houston George Bush Intcntl Airport to Washington, D.C. at noon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Washington, D.C. flight should consider departing on Thursday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from IAH to WAS are scheduled on a Thursday (32 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).
In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.
If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
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Cheri,Jan 2025
FAT - SEA
Food
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Cheri,Jan 2025
FAT - SEA
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Cheri,Jan 2025
FAT - SEA
Food
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Cheri,Jan 2025
FAT - SEA
Food
Overall
Comfort
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Cheri,Jan 2025
FAT - SEA
Food
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Comfort
Crew
Entertainment
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Cheri,Jan 2025
FAT - SEA
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$89 | Average$192 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$102 | Average$227 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$144 | Average$365 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$183 | Average$388 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$206 | Average$369 | FlexibilityNo cancel fee | On-time71% |