Cheap flights from Houston George Bush Intcntl Airport to Washington, D.C. from $48
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Washington, D.C. departing on 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Frontier flights from Houston George Bush Intcntl Airport to Baltimore
Our best Frontier deals on Houston George Bush Intcntl Airport to Baltimore flight tickets
Spirit Airlines flights from Houston George Bush Intcntl Airport to Baltimore
Our best Spirit Airlines deals on Houston George Bush Intcntl Airport to Baltimore flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Baltimore
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Baltimore?
If you’re not able to fly to Baltimore in September, then August is your next best option. Flight prices from Houston George Bush Intcntl Airport to Baltimore during August average around $196.
What is the cheapest day to depart on your flight to Baltimore?
The cheapest day to depart from Houston George Bush Intcntl Airport to Baltimore is on a Tuesday. Travelers who choose to depart for Baltimore on a Tuesday will often find tickets for as low as $307. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $446. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.
What is the cheapest time of day to depart on your flight to Baltimore?
Flying to Baltimore from Houston George Bush Intcntl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $201 when looking at flights departing at noon. Flights in the evening are often more expensive with an average ticket price of $281.
What is the cheapest Houston George Bush Intcntl to Baltimore/Washington flight route?
Fly from Houston George Bush Intcntl to Baltimore/Washington for the best Houston George Bush Intcntl - Baltimore/Washington flight prices
How far in advance should I book a flight to Baltimore?
You are more likely to see cheaper flights to Baltimore from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $225 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Houston George Bush Intcntl Airport for as low as $180 on momondo.
What cabin class options are available on Houston George Bush Intcntl to Baltimore/Washington flights?
There are 4 cabin classes available to choose from on Houston George Bush Intcntl to Baltimore/Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Houston George Bush Intcntl Airport to Baltimore flights?
No. A direct flight is the cheapest option for a flight between Houston George Bush Intcntl Airport to Baltimore.
How have Houston George Bush Intcntl Airport to Baltimore flight prices changed over time?
As of July 2025, prices for Houston George Bush Intcntl Airport to Baltimore flights are approximately 6% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Houston George Bush Intcntl to Baltimore/Washington?
Spirit Airlines and Frontier are the most popular carriers operating from Houston George Bush Intcntl to Baltimore/Washington
What airlines fly to Baltimore?
United Airlines, Spirit Airlines and Frontier are the top three most popular airlines that fly to Baltimore from Houston George Bush Intcntl Airport according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 5 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.
How many flights depart from Houston George Bush Intcntl Airport to Baltimore on average per day?
6 flights are operational daily from Houston George Bush Intcntl Airport to Baltimore as of July 2025. The most popular departure time for this route is 6:00PM, with 47% of flights per day taking off in the evening.
How many flights depart from Houston George Bush Intcntl Airport to Baltimore on average per week?
The number of flights available between Houston George Bush Intcntl Airport and Baltimore is 48 per week as of July 2025. The most frequent departure day is Mon, with 19% of weekly flights leaving on this day.
When to book flights from Houston George Bush Intcntl Airport to Baltimore
Cheap Houston George Bush Intcntl Airport to Baltimore (IAH to BWI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Baltimore
How far is Houston George Bush Intcntl to Baltimore/Washington by plane?
There are 1239.1 mi between Houston George Bush Intcntl and Baltimore/Washington. Typically, this will take 2h 58m by plane in normal conditions.
When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Baltimore/Washington Airport?
Prices for flights from Houston George Bush Intcntl Airport to Baltimore/Washington Airport refresh daily.
How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Baltimore/Washington Airport?
As of July 2025, there are 5 operators available to choose from for flights from Houston George Bush Intcntl Airport to Baltimore/Washington Airport.
How old do you have to be to fly from Houston George Bush Intcntl Airport to Baltimore/Washington Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Baltimore/Washington Airport.
What documentation or ID do you need to fly to Baltimore/Washington Airport?
The necessary travel and health documents for your Baltimore/Washington Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Houston George Bush Intcntl Airport to Baltimore?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Houston George Bush Intcntl Airport to Baltimore is Boeing 737 MAX 8 (13.94% of total bookings). The next most popular plane models are Boeing 737-800 (10.21%), Embraer 175 (Enhanced Winglets) (9.67%), and Boeing 737-900 (9.60%).
What is the most popular airline from Houston George Bush Intcntl Airport to Baltimore?
momondo data reveals that the most frequently booked airline on the route from Houston George Bush Intcntl Airport to Baltimore is Spirit Airlines, representing 71% of all bookings. The subsequent popular airlines are United Airlines at 23%, Frontier at 3%, and American Airlines at 2%.
Best airlines flying from Houston George Bush Intcntl Airport to Baltimore
Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Baltimore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $62 | Free Cancellation | Rating 5.9 3,284 reviews | |||
| PriceFrom $96 | Free Cancellation | Rating 6.3 8,094 reviews | |||
| PriceFrom $194 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $198 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 8.0 7,983 reviews |
United Airlines Flights From Houston George Bush Intcntl Airport to Baltimore
United Airlines operates around 14 flights from Houston George Bush Intcntl Airport to Baltimore every week. The average price of these flights found in the last 72 hours has been $396, but momondo users have found United Airlines deals from Houston George Bush Intcntl Airport to Baltimore from as low as $194 round-trip. United Airlines has been scored 7.4/10 in 8,861 reviews.
Spirit Airlines Flights From Houston George Bush Intcntl Airport to Baltimore
Another popular option for Houston George Bush Intcntl Airport to Baltimore flights is Spirit Airlines (6.3/10, 8,086 ratings). Spirit Airlines flies from Houston George Bush Intcntl Airport to Baltimore around 5 times per week, with deals starting from $96 round-trip and rising to an average price of around $199.
Why use momondo?
Why should I use momondo to find a flight deal from Houston to Baltimore?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Baltimore. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Houston to Baltimore with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Baltimore from Houston with this policy.
How can momondo help me find flights from Houston to Baltimore?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Baltimore.
I’m not ready to book a flight from Houston to Baltimore right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Houston to Baltimore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Baltimore and let you know when they change.