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$234+ Cheap flights from Harrisburg (MDT) to Houston

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — HOU
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Cheap flight deals from Harrisburg to Houston

Cheapest flights from Harrisburg to Houston
Explore the most affordable flight options available from Harrisburg to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:16 pm
MDT
-
IAH
1 stop24h 25m
Multiple Airlines
Thu 5/1412:16 pm
IAH
-
MDT
1 stop28h 10m
Multiple Airlines
Deal found 3/20$234
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:16 pm
MDT
-
IAH
1 stop18h 08m
Multiple Airlines
Thu 5/712:16 pm
IAH
-
MDT
1 stop28h 10m
Multiple Airlines
Deal found 3/23$247
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:16 pm
MDT
-
IAH
2 stops30h 13m
Multiple Airlines
Mon 5/46:00 am
IAH
-
MDT
1 stop10h 26m
Multiple Airlines
Deal found 3/23$271
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:16 pm
MDT
-
IAH
2 stops17h 55m
Multiple Airlines
Sun 4/1912:16 pm
IAH
-
MDT
1 stop28h 10m
Multiple Airlines
Deal found 3/23$285
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:57 pm
MDT
-
IAH
1 stop18h 27m
Multiple Airlines
Sun 5/318:29 am
IAH
-
MDT
1 stop7h 38m
Multiple Airlines
Deal found 3/22$305
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/510:06 pm
MDT
-
IAH
1 stop13h 12m
Multiple Airlines
Fri 4/108:02 am
IAH
-
MDT
1 stop12h 19m
Multiple Airlines
Deal found 3/23$311
This American Airlines deal was found by Cheapflights users on 3/23. 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.
Tue 5/197:00 am
MDT
-
IAH
1 stop8h 21m
American Airlines
Tue 6/28:47 am
IAH
-
MDT
1 stop5h 15m
American Airlines
Deal found 3/23$317
This Delta deal was found by Cheapflights users on 3/24. 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.
Sat 8/2212:25 pm
MDT
-
HOU
1 stop4h 58m
Delta
Wed 8/266:00 am
HOU
-
MDT
1 stop4h 36m
Delta
Deal found 3/24$317
This Delta deal was found by Cheapflights users on 3/23. 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.
Tue 5/196:33 pm
MDT
-
IAH
1 stop6h 21m
Delta
Tue 6/211:34 am
IAH
-
MDT
2 stops11h 17m
Delta
Deal found 3/23$322
This American Airlines deal was found by Cheapflights users on 3/20. 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 4/46:15 am
MDT
-
HOU
1 stop6h 33m
American Airlines
Wed 4/84:18 pm
HOU
-
MDT
1 stop6h 07m
American Airlines
Deal found 3/20$399
This Delta deal was found by Cheapflights users on 3/22. 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.
Wed 5/2711:57 am
MDT
-
HOU
1 stop5h 12m
Delta
Wed 6/35:02 pm
HOU
-
MDT
1 stop5h 49m
Delta
Deal found 3/22$428
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Fri 11/276:20 am
MDT
-
HOU
1 stop6h 20m
American Airlines
Sun 12/64:25 pm
HOU
-
MDT
1 stop5h 25m
American Airlines
Deal found 3/24$480

Find flight deals from Harrisburg to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to Houston (HO1). 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 March 24, 2026.

Round-trip from

$234
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$404
From Harrisburg to Houston
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to Houston 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 March 24, 2026.
Use the filters below to find and compare flights from Harrisburg to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Wed 7/1

2:56 pm-9:23 pm

1 stop7h 27m

Houston George Bush Intcntl

Wed 7/8

7:00 am-2:10 pm

1 stop6h 10m

$317

HarrisburgHouston

MDT - HOU

MDTHOU

Harrisburg

Sat 8/22

12:30 pm-9:35 pm

2 stops10h 05m

Houston Hobby

Wed 8/26

6:00 am-11:36 am

1 stop4h 36m

$322

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Tue 6/9

12:30 pm-9:08 pm

2 stops9h 38m

Houston George Bush Intcntl

Wed 6/17

7:15 am-2:09 pm

1 stop5h 54m

$343

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Thu 7/30

10:15 am-3:47 pm

1 stop6h 32m

Houston George Bush Intcntl

Mon 8/3

6:00 am-3:00 pm

1 stop8h 00m

$349

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Fri 5/22

7:59 pm-12:45 am

1 stop5h 46m

Houston George Bush Intcntl

Sun 5/24

5:04 am-1:42 pm

1 stop7h 38m

$374

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Thu 7/30

12:22 pm-7:58 pm

2 stops8h 36m

Houston George Bush Intcntl

Mon 8/3

7:00 am-2:10 pm

1 stop6h 10m

$399

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Sat 6/13

5:50 pm-10:59 pm

1 stop6h 09m

Houston George Bush Intcntl

Wed 6/17

2:31 pm-11:30 pm

1 stop7h 59m

$407

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Sat 4/25

2:05 pm-7:09 pm

1 stop6h 04m

Houston George Bush Intcntl

Wed 4/29

7:20 am-4:51 pm

1 stop8h 31m

$407

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Sat 8/29

5:53 pm-12:22 am

1 stop7h 29m

Houston George Bush Intcntl

Wed 9/2

8:25 am-4:51 pm

1 stop7h 26m

$407

HarrisburgHouston

MDT - IAH

MDTIAH

Harrisburg

Thu 7/9

2:56 pm-6:57 pm

1 stop5h 01m

Houston George Bush Intcntl

Sun 7/12

5:55 am-2:09 pm

1 stop7h 14m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Harrisburg to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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

What is the cheapest month to book a flight from Harrisburg to Houston?

Currently, November is the cheapest month in which you can book a flight from Harrisburg to Houston (average of $66). Flying from Harrisburg to Houston in June is currently the most expensive (average of $136). 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.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated March 24, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Harrisburg to Houston. 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
7.9
Good
8,320 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,320 reviews
Delta
7.9
Good
8,320 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,467 reviews
Delta
7.9
Good
8,320 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,492 reviews
Delta
7.9
Good
8,320 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Houston. 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?

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

  • How long is the flight from Harrisburg to Houston?

    A quick flight from Harrisburg to Houston can take about 5h 46m. Delta provides one of the quickest options available for as low as $374. Airlines will cover a distance of 1260 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Harrisburg to Houston round-trip?

    Delta, at $143, was found to be the cheapest airline from Harrisburg to Houston.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is 61% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Harrisburg to Houston that include hotel bookings?

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

  • How can I find direct flights from Harrisburg to Houston?

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

  • Can I find deals for business class flights from Harrisburg to Houston?

    Yes. Cheapflights offers flight deals from Harrisburg to Houston 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?

    Currently, November is the cheapest month in which you can book a flight from Harrisburg to Houston (average of $66). Flying from Harrisburg to Houston in June is currently the most expensive (average of $136). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Harrisburg to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Harrisburg to Houston

Discover the top 3 airlines that operate flights from Harrisburg to Houston. 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 March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$143Average$339FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$380FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$373FlexibilityNo cancel feeOn-time71%

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