IAH - MDT

$131 Find Cheap Flights from Houston George Bush Airport to Harrisburg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Harrisburg departing on 10/16. 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 Harrisburg

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

Cheap Flights from George Bush Intcntl to Harrisburg (IAH-MDT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Harrisburg 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 George Bush Intcntl to Harrisburg

Mon, Nov 3 - Fri, Nov 7
Frontier Logo
10:28 am - 8:17 pmIAH-MDT
8h 49m1 stop
Frontier Logo
9:02 pm - 11:57 amMDT-IAH
15h 55m2 stops
$228Frontier
Find Deal
Mon, Nov 3 - Fri, Nov 7
Frontier Logo
10:28 am - 8:17 pmIAH-MDT
8h 49m1 stop
Frontier Logo
9:02 pm - 9:33 amMDT-IAH
13h 31m1 stop
$235Frontier
Find Deal
Fri, Feb 20 - Mon, Feb 23
American Airlines Logo
4:18 pm - 12:04 amIAH-MDT
6h 46m1 stop
American Airlines Logo
2:04 pm - 9:27 pmMDT-IAH
8h 23m1 stop
$269American Airlines
Find Deal
Sun, Oct 19 - Thu, Oct 23
Multiple Airlines Logo
7:57 pm - 5:12 pmIAH-MDT
20h 15m1 stop
Multiple Airlines Logo
8:21 pm - 7:04 amMDT-IAH
11h 43m1 stop
$270Multiple Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
Delta Logo
9:38 am - 5:28 pmIAH-MDT
6h 50m1 stop
Delta Logo
6:25 pm - 11:59 pmMDT-IAH
6h 34m1 stop
$294Delta
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Fri, Oct 17 - Mon, Oct 20
Multiple Airlines Logo
5:45 am - 5:36 pmIAH-MDT
10h 51m2 stops
Multiple Airlines Logo
6:31 pm - 10:47 amMDT-IAH
17h 16m1 stop
$301Multiple Airlines
Find Deal
Fri, Feb 20 - Sun, Feb 22
American Airlines Logo
4:18 pm - 12:04 amIAH-MDT
6h 46m1 stop
American Airlines Logo
6:28 am - 1:35 pmMDT-IAH
8h 07m1 stop
$334American Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
Delta Logo
5:20 am - 5:28 pmIAH-MDT
11h 08m2 stops
Delta Logo
6:25 pm - 11:59 pmMDT-IAH
6h 34m1 stop
$339Delta
Find Deal
Fri, Oct 3 - Sun, Oct 5
United Airlines Logo
7:20 am - 1:54 pmIAH-MDT
5h 34m1 stop
United Airlines Logo
8:15 am - 1:28 pmMDT-IAH
6h 13m1 stop
$361United Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
7:20 am - 4:44 pmIAH-MDT
8h 24m1 stop
United Airlines Logo
5:40 pm - 11:59 pmMDT-IAH
7h 19m1 stop
$374United Airlines
Find Deal

Everything you should know

Top airlines
Frontier
Cheapest • from $228 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
June
Cheapest • 24% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$228
Overall average: $403
Frontier
Mon 11/3Fri 11/7
IAH - MDT • 1 stop
Cheapest one-way
$131
Typical prices: $263-299
Multiple Airlines
Thu 10/16
IAH - MDT • 1 stop
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Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Harrisburg flights

Get data-powered insights and trends into flights from George Bush Intcntl to Harrisburg to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Harrisburg?

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

When flying from Houston George Bush Airport to Harrisburg, you should consider leaving on a Tuesday and avoid Mondays if you are looking for the best rates. For your return to Houston George Bush Airport, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

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

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 Harrisburg, 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 Harrisburg is June, where tickets cost $293 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is $498 and $443 respectively.

Good to know

Low seasonApril
Cheapest flight$131
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Houston George Bush Airport to Harrisburg

When to book flights from George Bush Intcntl to Harrisburg

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Harrisburg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 George Bush Airport to Harrisburg flights

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

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Harrisburg was $131 for a one-way ticket and $228 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Harrisburg?

    No, a passport isn't needed to fly from Houston George Bush Airport to Harrisburg. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Harrisburg?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston George Bush Airport to Harrisburg?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Houston George Bush Airport and Harrisburg, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Houston to Harrisburg, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Harrisburg are Delta and United Airlines. With an average price for the route of $398 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $448 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Harrisburg?

    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 George Bush Airport to Harrisburg.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harrisburg from Houston George Bush Airport 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 George Bush Airport to Harrisburg?

    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 to Harrisburg with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and MDT can sometimes prove cheaper using this method.

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

    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 Harrisburg from Houston George Bush Airport 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 George Bush Intcntl to Harrisburg

 
See real verified KAYAK customer reviews for airlines flying from Houston to Harrisburg. 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 George Bush Intcntl to Harrisburg? 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.
7.9
DeltaOverall score based on 7954 reviews
7.3Food
7.9Comfort
7.9Entertainment
8.2Boarding
8.5Crew
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

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

Internet was a bit expensive and did not work ask that week otherwise a good flight

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

Everything you need to know for your flight from George Bush Intcntl to Harrisburg

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