HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$136+ Cheap flights from Harrisburg (MDT) to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — IAH
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Harrisburg to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Harrisburg to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$209
(American Airlines)

One-way from

$136
(Mytrip)

Popular in

October

Cheapest in

September

Average price

$323
Provider with most accurate pricing for Harrisburg-Houston George Bush Intcntl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harrisburg-Houston George Bush Intcntl flights.
Search Deals
From Harrisburg to Houston George Bush Intcntl
Search Deals
One-way flight from Harrisburg to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Harrisburg to George Bush Intcntl

Cheapest flights from Harrisburg to George Bush Intcntl
Explore the most affordable flight options available from Harrisburg to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/257:58 pmMDT - IAH
1 stop5h 43mAmerican Airlines
Fri 5/302:50 pmIAH - MDT
1 stop7h 49mAmerican Airlines
Deal found 4/15$209
This Mytrip deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:29 pmMDT - IAH
1 stop13h 24mMultiple Airlines
Sun 5/185:53 pmIAH - MDT
1 stop25h 09mMultiple Airlines
Deal found 4/15$245
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2212:35 pmMDT - IAH
1 stop6h 39mDelta
Sun 8/316:00 amIAH - MDT
1 stop5h 54mDelta
Deal found 4/15$263
This United deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:15 amMDT - IAH
2 stops9h 55mUnited Airlines
Sun 8/318:20 amIAH - MDT
2 stops9h 38mUnited Airlines
Deal found 4/14$359

Cheapflights Fare Finder

Customize your flight search to find flights from Harrisburg to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
Use the filters below to find and compare flights from Harrisburg to Houston George Bush Intcntl Airport that are best for you.

Fly from

Harrisburg

Fly to

George Bush Intcntl

Route

Depart

Return

Price

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Sun 5/25

7:58 pm-12:41 am

1 stop5h 43m

Houston George Bush Intcntl

Fri 5/30

2:50 pm-11:39 pm

1 stop7h 49m

$209

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Thu 5/15

7:29 pm-7:53 am

1 stop13h 24m

Houston George Bush Intcntl

Sun 5/18

5:53 pm-8:02 pm

1 stop25h 09m

$245

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Fri 8/22

12:35 pm-6:14 pm

1 stop6h 39m

Houston George Bush Intcntl

Sun 8/31

6:00 am-12:54 pm

1 stop5h 54m

$263

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Fri 8/22

6:15 am-3:10 pm

2 stops9h 55m

Houston George Bush Intcntl

Sun 8/31

8:20 am-6:58 pm

2 stops9h 38m

$359

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Mon 5/19

6:24 pm-12:48 pm

2 stops19h 24m

$136

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Sun 4/27

9:05 pm-10:45 am

1 stop14h 40m

$151

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Wed 6/4

7:41 am-12:49 pm

1 stop6h 08m

$208

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Wed 6/4

6:00 am-5:46 pm

2 stops12h 46m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Compare providers for flights from Harrisburg to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harrisburg to George Bush Intcntl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Harrisburg-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harrisburg-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harrisburg-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harrisburg-Houston George Bush Intcntl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harrisburg-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Harrisburg to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Harrisburg with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Harrisburg to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Harrisburg to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Harrisburg to Houston George Bush Intcntl Airport (average of $241). Flying from Harrisburg to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.

What is the cheapest time of day to fly from MDT to IAH?

Find hourly flight availability from Harrisburg to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 23% on flights from Harrisburg to Houston George Bush Intcntl Airport by exploring options for tickets in the morning.

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated April 15, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Harrisburg to Houston. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Frontier
6.0
Okay
3,281 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Harrisburg to Houston George Bush Intcntl?

    Most people fly from Harrisburg (MDT) if they book a flight from Harrisburg to Houston George Bush Intcntl. On average, Harrisburg has 0 outbound flights to Houston George Bush Intcntl per day from 3 airlines. Harrisburg is conveniently located just 8.5 mi from Harrisburg’s city center.

  • What are the cheapest airlines flying from Harrisburg to Houston George Bush Intcntl Airport round-trip?

    Currently priced at $209, American Airlines will fly you from Harrisburg to Houston George Bush Intcntl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $263 and $359, respectively. American Airlines is priced at 45% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Harrisburg to Houston George Bush Intcntl Airport one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $151. American Airlines flights start at $208 while deals on Delta start at $213 one-way.

  • Can I find deals for flights from Harrisburg to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Harrisburg to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harrisburg to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harrisburg to George Bush Intcntl.

  • Can I find deals for business class flights from Harrisburg to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Harrisburg to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harrisburg to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Harrisburg to Houston George Bush Intcntl Airport (average of $241). Flying from Harrisburg to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.

See more FAQs

Traveling to a place near Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Conroe
Spring
Humble
The Woodlands
Montgomery
Jersey Village
Katy
Tomball
Cypress

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Harrisburg to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Hobby flights
LaGuardia to Hobby flights
Dulles Intl to Hobby flights
Newark to Hobby flights
John F Kennedy Intl to George Bush Intcntl flights
Newark to George Bush Intcntl flights
Dulles Intl to George Bush Intcntl flights
Reagan-National to Hobby flights
LaGuardia to George Bush Intcntl flights
Philadelphia to Hobby flights
Reagan-National to George Bush Intcntl flights
Philadelphia to George Bush Intcntl flights
Pittsburgh to Hobby flights
Pittsburgh to George Bush Intcntl flights
Harrisburg to Hobby flights
Allentown to Hobby flights
Allentown to George Bush Intcntl flights
Scranton to Hobby flights
Scranton to George Bush Intcntl flights
State College to Hobby flights
State College to George Bush Intcntl flights
Elmira to Hobby flights
Latrobe to Hobby flights
Elmira to George Bush Intcntl flights
Erie to George Bush Intcntl flights
Erie to Hobby flights
Williamsport to Hobby flights

Top 3 airlines flying from Harrisburg to George Bush Intcntl

Discover the top 3 airlines that operate flights from Harrisburg to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$527FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$380FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$372FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.