Check the security wait times on the IAH website to plan your arrival and avoid delays at the checkpoint.
Round-trip from | $140 (Cheapflightsfares) |
---|---|
One-way from | $76 (FlightHub) |
Popular in | January |
Cheapest in | September |
Average price | $217 |
Fly from
Fly to
Route
Depart
Return
Price
HoustonBaltimore
IAH - BWI
IAHBWI
Houston George Bush Intcntl
Sun 11/2
10:52 am-7:25 pm
1 stop7h 33m
Baltimore/Washington
Wed 11/5
6:30 am-8:43 am
Nonstop3h 13m
HoustonBaltimore
IAH - BWI
IAHBWI
Houston George Bush Intcntl
Tue 8/26
5:00 am-12:43 pm
1 stop6h 43m
Baltimore/Washington
Wed 8/27
7:58 am-3:46 pm
2 stops8h 48m
HoustonBaltimore
IAH - BWI
IAHBWI
Houston George Bush Intcntl
Fri 7/18
8:56 pm-9:33 am
1 stop11h 37m
Baltimore/Washington
Tue 7/22
5:35 pm-10:26 pm
1 stop5h 51m
HoustonBaltimore
IAH - BWI
IAHBWI
Houston George Bush Intcntl
Fri 9/12
5:00 pm-12:12 am
1 stop6h 12m
Baltimore/Washington
Thu 9/18
8:10 am-12:19 pm
1 stop5h 09m
HoustonBaltimore
IAH - BWI
IAHBWI
Houston George Bush Intcntl
Tue 6/24
4:42 pm-12:19 am
1 stop6h 37m
Baltimore/Washington
Sat 7/5
5:04 pm-10:16 pm
1 stop6h 12m
HoustonBaltimore
IAH - BWI
IAHBWI
Houston George Bush Intcntl
Sat 7/19
6:35 pm-10:45 pm
Nonstop3h 10m
Baltimore/Washington
Tue 7/22
6:00 am-8:17 am
Nonstop3h 17m
HoustonBaltimore
IAH - BWI
IAHBWI
Houston George Bush Intcntl
Mon 9/29
9:34 am-4:55 pm
1 stop6h 21m
HoustonBaltimore
IAH - BWI
IAHBWI
Houston George Bush Intcntl
Fri 7/4
7:20 pm-6:49 am
1 stop10h 29m
HoustonBaltimore
IAH - BWI
IAHBWI
Houston George Bush Intcntl
Sun 8/10
6:35 pm-10:45 pm
Nonstop3h 10m
HoustonBaltimore
IAH - BWI
IAHBWI
Houston George Bush Intcntl
Wed 7/9
3:55 pm-12:54 am
1 stop7h 59m
The best time to book flights from Houston George Bush Intcntl Airport to Baltimore is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Baltimore (average of $241). Flying from Houston George Bush Intcntl Airport to Baltimore in March is currently the most expensive (average of $290). 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.
One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Baltimore is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 15% on airfare.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Baltimore flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from IAH to BWI are scheduled on a Tuesday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.
If weather is an important factor for your trip to Baltimore, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$62 | Average$178 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$96 | Average$199 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$184 | Average$382 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$198 | Average$338 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$236 | Average$366 | FlexibilityNo cancel fee | On-timeN/A |