$116 Find Cheap Flights from Houston to Maryland - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Maryland departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Maryland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Maryland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Maryland, as well as popular online travel agencies
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Cheap Flights from Houston to Maryland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Washington, D.C.
Baltimorenonstop$216
Salisbury
Salisbury1 stop$360
Washington, D.C.
Baltimorenonstop$216
Salisbury
Salisbury1 stop$360

Book Cheap Houston to Maryland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Maryland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Maryland

Wed, Sep 23 - Tue, Sep 29
Frontier Logo
4:16 pm - 8:25 pm
IAH
-
BWI
3h 09mnonstop
Frontier Logo
5:22 pm - 7:49 pm
BWI
-
IAH
3h 27mnonstop
$216Frontier
Sat, Jul 25 - Sun, Jul 26
Frontier Logo
10:48 am - 11:17 pm
IAH
-
BWI
11h 29m
1 stop
Frontier Logo
4:44 pm - 7:07 pm
BWI
-
IAH
3h 23mnonstop
$217Frontier
Tue, Jul 21 - Wed, Jul 22
Frontier Logo
4:21 pm - 8:36 pm
IAH
-
BWI
3h 15mnonstop
Frontier Logo
4:44 pm - 7:07 pm
BWI
-
IAH
3h 23mnonstop
$218Frontier
Wed, Jul 22 - Fri, Jul 24
Frontier Logo
4:21 pm - 8:36 pm
IAH
-
BWI
3h 15mnonstop
Frontier Logo
7:21 pm - 7:20 am
BWI
-
IAH
12h 59m
1 stop
$219Frontier
Wed, Aug 5 - Tue, Aug 11
JetBlue Logo
11:53 am - 10:59 pm
IAH
-
DCA
10h 06m
1 stop
JetBlue Logo
6:10 am - 11:01 am
DCA
-
IAH
5h 51m
1 stop
$257JetBlue
Thu, Jul 30 - Sun, Aug 2
Multiple Airlines Logo
10:53 am - 7:20 pm
IAH
-
PHL
7h 27m
1 stop
Multiple Airlines Logo
6:18 pm - 8:45 am
PHL
-
IAH
39h 27m
2 stops
$259Multiple Airlines
Tue, Aug 18 - Sun, Aug 23
JetBlue Logo
11:53 am - 10:59 pm
IAH
-
DCA
10h 06m
1 stop
JetBlue Logo
6:10 am - 11:01 am
DCA
-
IAH
5h 51m
1 stop
$262JetBlue
Sat, Aug 22 - Mon, Aug 24
Multiple Airlines Logo
6:30 am - 4:59 pm
IAH
-
DCA
9h 29m
1 stop
Multiple Airlines Logo
6:10 am - 11:01 am
DCA
-
IAH
5h 51m
1 stop
$264Multiple Airlines
Tue, Aug 4 - Thu, Aug 13
American Airlines Logo
3:06 pm - 10:03 pm
IAH
-
SBY
5h 57m
1 stop
American Airlines Logo
9:45 am - 3:24 pm
SBY
-
IAH
6h 39m
1 stop
$528American Airlines
Tue, Aug 4 - Thu, Aug 13
American Airlines Logo
4:27 pm - 10:58 pm
IAH
-
SBY
5h 31m
1 stop
American Airlines Logo
6:41 am - 3:31 pm
SBY
-
IAH
9h 50m
2 stops
$534American Airlines
Booking Insights

KAYAK's insights & trends for Houston to Maryland flights

Get data-powered insights and trends into flights from Houston to Maryland to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Houston George Bush Intcntl Airport to Maryland?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to Maryland departing in September.

What is the cheapest Houston George Bush Intcntl Airport to Maryland flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Maryland from Houston George Bush Intcntl Airport found in the last 5 days was to Baltimore, at $233 round-trip. The most popular route is from Houston George Bush Intcntl Airport (IAH) to Baltimore (BWI), and the cheapest round-trip airline ticket found on this route in the last 5 days was $233.

What is the cheapest time of day to fly to Maryland?

The average price for all round-trip flights from Houston George Bush Intcntl Airport to Maryland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Maryland is generally in the morning, when round-trip flights cost $569 on average. Morning departures are around 18% cheaper than evening flights, on average. The most expensive time of day to fly to Maryland is generally at night, which is peak travel time and where the average cost of a ticket is $763.

Can I save money by flying with a layover from Houston George Bush Intcntl Airport to Maryland?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $377, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Maryland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Maryland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Maryland is February, when tickets cost $49 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $127 and $102 respectively.

What’s the cheapest day of the week to fly from Houston to Maryland?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Maryland clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Houston to Maryland, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Maryland, Saturday is the cheapest day to fly and Monday is the most expensive.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Maryland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to Maryland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston George Bush Intcntl Airport to Maryland, you should book around 5 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$116
Most popular time to fly with an average 26% increase in price.
Flight from Houston George Bush Airport to Baltimore

FAQs - booking Maryland flights

  • How does KAYAK find such low prices on flights from Houston to Maryland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Maryland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Maryland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston to Maryland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Maryland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Houston to Maryland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Maryland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Houston to Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Houston to Maryland

 
See real verified KAYAK customer reviews for airlines flying from Houston to Maryland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Maryland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9901 reviews
6.6Food
7.3Comfort
7.1Entertainment
8.1Crew
7.7Boarding
Airline reviews

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

4.0 OkayPrincess, Jun 2026
IAH - SAV
Read more United Airlines reviews

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Boarded early, left early, arrived 40 mins early! A win win for me!

We had a delay, but thankfully I made it to my connection. Overall it went smooth

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Very aggressive and unhelpful ground crew. Wanted to check my hand luggage for 3 flights. I had lots of delicate items and computer equipment. So the silly lady wanted to rebook 3 international flights because of a carry on. What nonsense. The baggage handler suggested I put it under my seat - so I did. And this was during the rebooking chaos of the Microsoft crash. She was the most arrogant annoying and aggressive ground staff member I’ve met in 20yrs. (AA flight out of Houston).

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Was as expected. Good leg room on planes - much appreciated.

I know that there is nothing than can be done about rude customers. I did find a couple of them were very rude and inconsiderate In my case the guy who was sitting in the same row as I was in, was trying to watch a movie with no headphones, a crew member did ask him to turn it down or off (thumbs up for that.) Another thing, as we were about to land another young man must have taken his phone off airplane mode was talking with his friends and using fowl language which I found inappropriate to the ppl who were sitting in the same row as him and other ppl around him. I understand how no one wanted to address this person and not get involved. We all just wanted to get home safely with out any incident.

The food service was limited and not good. For a seven hour flight they could do better.

Left 40 mins late; we were fine on our connection but many on our flight were not.

Pros: "The crew member who is close to my seat did not even offer to help with my luggage which was very unprofessional."
Cons: "The crew members needs to be helpful, and customer service to their passengers!"

We were delayed three times ,and that destroyed my plans, and reservations

The reps working at the airport counter were dumber than a second coat of paint.

Delayed each time on a round trip with no significant weather interference. Updates to flight times came after the fact. 30 min behind in boarding and board and phone still show an on time departure. Some mysterious extra 300 miles that came so surprising they had to fuel while we were already on board?

Airline changed the gate from Terminal A to Terminal D which is quite far and only sent a text message few minutes before boarding. Around 50 people missed their flight and as plane didn’t wait for them.

Bad experience… crew are extremely strict with personal bags… they overcharge me coz my bag was one inch H

Well I mean u get what u pay for so 🤷‍♂️

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Plane was clean but they do not allow bag drop until 1 hour before flight. Just encouraging late fees and other issues. The worst I have experienced. Total hostage situation, pay or you miss your flight.

Everything was good, and most importantly on time. They have been extremely tardy in some of my flights

Flight delayed an hour. The turbulence was insane. Packed in like sardines. A coke was $4.95 no snack or a drink crazy

Everything you need to know for your flight from Houston to Maryland

Information on your arrival and departure airports