Cheap flights from Houston to Washington, D.C. from $47
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 to Washington, D.C. departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Houston to Washington, D.C.
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Southwest flights from Houston to Baltimore
Our best Southwest deals on Houston to Baltimore flight tickets
Frontier flights from Houston to Baltimore
Our best Frontier deals on Houston to Baltimore flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Houston 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 to Baltimore during August average around $210.
What is the cheapest day to depart on your flight to Baltimore?
The cheapest day to depart from Houston to Baltimore is on a Tuesday. Travelers who choose to depart for Baltimore on a Tuesday will often find tickets for as low as $313. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $456. 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 at noon is the least expensive time of day to depart. momondo users have found prices as low as $199 when looking at flights departing at noon. Flights in the evening are often more expensive with an average ticket price of $273.
What is the cheapest Houston to Baltimore/Washington flight route?
Fly from Houston George Bush Intcntl to Baltimore/Washington for the best Houston - 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 when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $245 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Houston for as low as $173 on momondo.
What cabin class options are available on Houston to Baltimore/Washington flights?
There are 4 cabin classes available to choose from on Houston to Baltimore/Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Houston to Baltimore/Washington?
Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Houston to Baltimore/Washington
What airlines fly to Baltimore?
United Airlines, Spirit Airlines and Southwest are the top three most popular airlines that fly to Baltimore from Houston according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 6 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 to Baltimore on average per day?
As of June 2025, there are 11 flights per day flying from Houston to Baltimore. The most common time of day flights depart is 12:00PM, with 41% of flights taking off in the afternoon.
How many flights depart from Houston to Baltimore on average per week?
81 flights are operational weekly from Houston to Baltimore as of June 2025. The most popular departure day for this route is Tue, with 20% of flights per week taking off on this day.
Cheap Houston to Baltimore flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Houston to Baltimore
How far is Houston to Baltimore/Washington by plane?
The distance between Houston and Baltimore/Washington is about 1249.7 mi. In terms of flight time, this usually takes a little over 2h 55m.
When did momondo last update prices for flights from Houston to Baltimore/Washington Airport?
Prices for flights from Houston to Baltimore/Washington Airport refresh daily.
How many operators does momondo search for flights from Houston to Baltimore/Washington Airport?
As of June 2025, there are 6 operators available to choose from for flights from Houston to Baltimore/Washington Airport.
How old do you have to be to fly from Houston 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 to Baltimore/Washington Airport.
What documentation or ID do you need to fly to Baltimore/Washington Airport?
The required travel and health documents for your Baltimore/Washington Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Baltimore/Washington Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Houston to Baltimore
Compare and see reviews for airlines that fly from Houston to Baltimore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $62 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $96 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $148 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $198 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $221 | Free Cancellation | Rating 8.0 4,287 reviews |
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?
momondo does allow users to show only those flights to Baltimore from Houston which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Houston to Baltimore?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Baltimore from Houston.
I’m not ready to book a flight from Houston to Baltimore right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Houston to Baltimore flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.