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George Bush Intcntl

$104+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — IAH
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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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 July 3, 2025.

Round-trip from

$226
(Mytrip)

One-way from

$104
(Mytrip)

Popular in

October

Cheapest in

September

Average price

$553
From Harrisburg to Houston George Bush Intcntl
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One-way flight from Harrisburg to Houston George Bush Intcntl
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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/1. 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.
Tue 7/296:45 pmMDT - IAH
1 stop15h 07mMultiple Airlines
Tue 8/55:00 amIAH - MDT
1 stop11h 55mMultiple Airlines
Deal found 7/1$226
This Delta deal was found by Cheapflights users on 7/3. 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 8/225:00 pmMDT - IAH
1 stop5h 48mDelta
Sun 8/317:00 amIAH - MDT
1 stop4h 55mDelta
Deal found 7/3$269
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 8/164:56 pmMDT - IAH
1 stop5h 44mAmerican Airlines
Sat 8/236:11 amIAH - MDT
1 stop6h 02mAmerican Airlines
Deal found 7/2$270
This Gotogate deal was found by Cheapflights users on 7/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2711:06 amMDT - IAH
1 stop24h 42mFrontier
Fri 8/18:56 pmIAH - MDT
1 stop12h 32mFrontier
Deal found 7/1$324
This United Airlines deal was found by Cheapflights users on 7/1. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/28:30 amMDT - IAH
1 stop5h 59mUnited Airlines
Sun 7/69:45 amIAH - MDT
1 stop8h 04mUnited Airlines
Deal found 7/1$358

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 July 3, 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

Tue 7/29

6:45 pm-8:52 am

1 stop15h 07m

Houston George Bush Intcntl

Tue 8/5

5:00 am-5:55 pm

1 stop11h 55m

$226

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Fri 8/22

5:00 pm-9:48 pm

1 stop5h 48m

Houston George Bush Intcntl

Sun 8/31

7:00 am-12:55 pm

1 stop4h 55m

$269

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Sat 8/16

4:56 pm-9:40 pm

1 stop5h 44m

Houston George Bush Intcntl

Sat 8/23

6:11 am-1:13 pm

1 stop6h 02m

$270

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Sun 7/27

11:06 am-10:48 am

1 stop24h 42m

Houston George Bush Intcntl

Fri 8/1

8:56 pm-10:28 am

1 stop12h 32m

$324

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Fri 7/18

7:59 pm-12:45 am

1 stop5h 46m

Houston George Bush Intcntl

Tue 7/22

7:20 am-1:44 pm

1 stop5h 24m

$399

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Tue 8/5

6:45 pm-8:52 am

1 stop15h 07m

$104

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Wed 11/19

5:00 pm-10:04 pm

1 stop6h 04m

$139

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Thu 8/14

11:06 am-10:48 am

1 stop24h 42m

$164

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Wed 7/9

10:09 am-6:31 pm

2 stops9h 22m

$207

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Wed 11/19

6:30 am-1:34 pm

1 stop8h 04m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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 July 3, 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.

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 July 3, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Harrisburg to Houston George Bush Intcntl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.9
Fair
3,286 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 2 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 $269, Delta will fly you from Harrisburg to Houston George Bush Intcntl Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Frontier - these airlines can fly you to your destination from $270 and $324, respectively. Delta is priced at 33% 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 Delta, which is currently one of the cheapest options available, starting at $139. Frontier flights start at $164 while deals on American Airlines start at $207 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
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Spring
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Top 2 airlines flying from Harrisburg to George Bush Intcntl

Discover the top 2 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$378FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$328FlexibilityNo cancel feeOn-timeN/A

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