IAH - BWI

£40 Find Cheap Flights from Houston to Baltimore

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 Baltimore departing on 26/1. 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

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

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

Cheap Flights from Houston to Baltimore (IAH-BWI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Houston to Baltimore 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 return flight deals from Houston to Baltimore

Thu, 23 Oct - Thu, 23 Oct
United Airlines Logo
07:45 - 11:56IAH-BWI
3h 11mdirect
United Airlines Logo
16:15 - 18:40BWI-IAH
3h 25mdirect
£108United Airlines
Find Deal
Thu, 20 Nov - Wed, 26 Nov
United Airlines Logo
12:00 - 16:02IAH-BWI
3h 02mdirect
United Airlines Logo
18:16 - 20:50BWI-IAH
3h 34mdirect
£109United Airlines
Find Deal
Wed, 8 Oct - Fri, 10 Oct
United Airlines Logo
07:45 - 11:56IAH-BWI
3h 11mdirect
United Airlines Logo
06:00 - 08:21BWI-IAH
3h 21mdirect
£134United Airlines
Find Deal
Wed, 24 Dec - Sat, 3 Jan
United Airlines Logo
19:55 - 23:58IAH-BWI
3h 03mdirect
United Airlines Logo
18:04 - 20:50BWI-IAH
3h 46mdirect
£166United Airlines
Find Deal
Sat, 20 Dec - Tue, 6 Jan
Spirit Airlines Logo
05:45 - 09:53IAH-BWI
3h 08mdirect
Spirit Airlines Logo
06:00 - 08:29BWI-IAH
3h 29mdirect
£172Spirit Airlines
Find Deal
Wed, 3 Dec - Tue, 9 Dec
Delta Logo
13:36 - 19:39IAH-BWI
5h 03m1 stop
Delta Logo
18:21 - 23:57BWI-IAH
6h 36m1 stop
£174Delta
Find Deal
Thu, 18 Dec - Sun, 21 Dec
Multiple Airlines Logo
06:15 - 10:19IAH-BWI
3h 04mdirect
Multiple Airlines Logo
21:37 - 08:42BWI-IAH
12h 05m1 stop
£176Multiple Airlines
Find Deal
Tue, 30 Dec - Sun, 4 Jan
United Airlines Logo
19:55 - 23:58IAH-BWI
3h 03mdirect
United Airlines Logo
06:00 - 08:46BWI-IAH
3h 46mdirect
£177United Airlines
Find Deal
Sat, 20 Dec - Tue, 6 Jan
Spirit Airlines Logo
05:45 - 09:53IAH-BWI
3h 08mdirect
Spirit Airlines Logo
20:25 - 05:18BWI-IAH
9h 53m1 stop
£182Spirit Airlines
Find Deal
Wed, 24 Dec - Fri, 2 Jan
Delta Logo
06:00 - 12:55IAH-BWI
5h 55m1 stop
Delta Logo
06:00 - 10:37BWI-IAH
5h 37m1 stop
£211Delta
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
United's Economy Plus offers extra legroom comfort.
Use the free shuttle from BWI to reach nearby stations.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 15% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£108
Overall average: £147
United Airlines
Thu 23/10Thu 23/10
IAH - BWI • Direct
Cheapest direct flights
£134
Typical prices: £106-223
United Airlines
Wed 8/10Fri 10/10
IAH - BWI • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Baltimore!
Expert advice

Expert advice for your flight from Houston to Baltimore

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

United's Economy Plus offers up to 6 inches more legroom than standard economy seats.


United's Priority Boarding places you in Zone 2, reducing overhead bin space concerns.

Read more about United Airlinesby Stefanie Waldek
Spirit Airlines

Spirit's Big Front Seat offers 20-inch width and 11” extra legroom for added comfort.


Spirit's Wi-Fi offers gate-to-gate connectivity, ideal for staying online throughout your flight.

Read more about Spirit Airlinesby Joe Cortez
Airports
IAH

For a smooth departure from IAH, check current security wait times online and consider terminal-hopping only if the difference exceeds 20-30 minutes.

Read more about IAHby John Walton
BWI

Use the free shuttle to connect BWI with the Amtrak/MARC station for convenient travel to Baltimore or Washington, DC.

Read more about BWIby Harriet Baskas
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Read more
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more
John Walton

John Walton

Expert on IAH

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Harriet Baskas

Harriet Baskas

Expert on BWI

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, The Points Guy, and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Booking Insights

KAYAK's insights & trends for Houston to Baltimore flights

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

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

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 Baltimore, 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 Baltimore is October, where tickets cost £147 (return) on average. On the other hand, the most expensive months are January and August, where the average cost of round-trip tickets is £216 and £197 respectively.

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

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £791, prices are generally cheapest when you fly direct.

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

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 Baltimore, 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 Baltimore, you should book around 2 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Find deals

Good to know - Cheap tickets from Houston to Baltimore

Low seasonFebruary
Cheapest flight£40
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Houston to Baltimore

When to book flights from Houston to Baltimore

Are your dates flexible? Find out the best times to travel from Houston to Baltimore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston to Baltimore flights

  • Are there lounges at Baltimore/Washington International Thurgood Marshall Airport (BWI)?

    Baltimore/Washington International Thurgood Marshall Airport (BWI) has two lounges with propriety access to members and holders of registered cards. British Airways Club World passengers can locate their Chesapeake Club Lounge in Concourse E, upper level. Any other passenger willing to pay for a day pass can enjoy The Club at BWI in Concourse D, close to gate D10.

  • Can I find a hotel at BWI?

    If you’re scheduled to arrive late at BWI from AIH, plan to reserve a room at one of the numerous hotels near this establishment. Holiday Inn Baltimore BWI Airport, and Home2 Suites by Hilton Arundel Mills BWI Airport, are two recommended hotels while here, and they offer courtesy shuttles to and from the hotel.

  • Which car rental companies operate at BWI?

    Nothing beats the convenience of exploring Baltimore in a car. To this end, several car hire agencies run their counters at BWI, including National, Dollar, Alamo, and Avis, among others. From the terminal, a free shuttle will ferry you to the rental car facility situated at Stoney Run Road and New Ridge Road.

  • Are there family-friendly amenities at BWI?

    Mothers and their little ones do not have to worry about their privacy when breastfeeding at Baltimore/Washington International Thurgood Marshall Airport (BWI). The airport offers numerous Mamava Units on every concourse for your convenience. Furthermore, the rooms are equipped with comfy chairs, baby changing tables, and electrical outlets.

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Baltimore?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Baltimore was £55 for a one-way ticket and £147 for a return.

  • Which airports will I be using when flying from Houston to Baltimore?

    Houston and Baltimore are both served by 1 main airport. You will leave Houston from Houston George Bush Intcntl and will be arriving at Baltimore/Washington.

  • Which airlines offer Wi-Fi service onboard planes from Houston to Baltimore?

    American Airlines, JetBlue, Delta, and Alaska Airlines offer inflight Wi-Fi service on the Houston to Baltimore flight route.

  • Which aircraft models fly most regularly from Houston to Baltimore?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Houston to Baltimore flight route.

  • Which airline alliances offer flights from Houston to Baltimore?

    Star Alliance is the only airline alliance operating flights between Houston and Baltimore.

  • On which days can I fly direct from Houston to Baltimore?

    There are direct flights from Houston to Baltimore on a daily basis.

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

    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 Baltimore.

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

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

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

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

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

    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 to Baltimore from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Houston George Bush Intcntl Airport to Baltimore

  • Looking for a cheap flight from Baltimore to Houston? 25% of our users found flights on this route for £168 or less one-way.
  • There are five terminals at Houston George Bush Intercontinental Airport (IAH); A, B, C, D, and E. If you have a connecting flight, you can easily move from one terminal to the other without re-entering security. In this case, a Skyway, an elevated train that connects the terminals, is handy. Still, a subway (underground train) provides regular inter-terminal transfer for those connecting to their hotels.
  • Houston George Bush Intercontinental Airport (IAH) features spacious garages at your disposal in case you want to leave behind your car before flying to Baltimore. From the economy to terminal and valet, there’s every option to meet your needs. Parking lots are located on the ground level of each terminal.
  • Are you feeling fatigued ahead of your voyage from AIH to Baltimore? Consider getting some therapy in any of the spas and parlous that dot this establishment. XpreSpa is one such outlet that offers relaxing services like pedicures, manicures, facials, and massages. It’s located in Terminal A adjacent to 2800 N Terminal Rd.
  • Delta Airlines operating between IAH and Baltimore allows passengers to bring their furry friends into the cabin. Typically, only household pets like cats and dogs are allowed, and they must bear valid medical certificates. Also, remember to lock your pets in their cages throughout the journey to restrain them from disturbing other passengers.
  • Suppose you want to pray before departing for Baltimore, you’ll be glad to note that IAH features two prayer rooms. For travelers passing through Terminal C, you can locate this sacred oasis the in the West concourse, opposite Gate 33A. Also, you can find another sanctuary in Terminal D, close to gate D9.

Prefer to fly direct from Houston to Baltimore?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston George Bush Intcntl to Baltimore/Washington.
Find which airlines fly direct from Houston George Bush Intcntl Airport to Baltimore/Washington Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to Baltimore/Washington

Monday

Spirit Airlines, United Airlines

Spirit Airlines, United Airlines

Tuesday

Spirit Airlines, United Airlines, Frontier

Spirit Airlines, United Airlines, +1 more

Wednesday

Spirit Airlines, United Airlines

Spirit Airlines, United Airlines

Thursday

Spirit Airlines, United Airlines, Frontier

Spirit Airlines, United Airlines, +1 more

Friday

Spirit Airlines, United Airlines

Spirit Airlines, United Airlines

Saturday

Spirit Airlines, United Airlines

Spirit Airlines, United Airlines

Sunday

Spirit Airlines, United Airlines, Frontier

Spirit Airlines, United Airlines, +1 more

See more direct flights

Direct returns

Baltimore/Washington to Houston George Bush Intcntl

Monday

Spirit Airlines, United Airlines

Spirit Airlines, United Airlines

Tuesday

Spirit Airlines, United Airlines, Frontier

Spirit Airlines, United Airlines, +1 more

Wednesday

Spirit Airlines, United Airlines

Spirit Airlines, United Airlines

Thursday

Spirit Airlines, United Airlines, Frontier

Spirit Airlines, United Airlines, +1 more

Friday

Spirit Airlines, United Airlines

Spirit Airlines, United Airlines

Saturday

Spirit Airlines, United Airlines

Spirit Airlines, United Airlines

Sunday

Spirit Airlines, United Airlines, Frontier

Spirit Airlines, United Airlines, +1 more

See more direct flights

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

Information on your arrival and departure airports

Houston (IAH)
Baltimore (BWI)

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