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George Bush Intcntl

$147+ Cheap flights from Wilmington (ILM) 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — IAH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Wilmington to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) 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 June 12, 2025.

Round-trip from

$259
(Delta)

One-way from

$147
(Trip.com)

Popular in

August

Cheapest in

September

Average price

$377
From Wilmington New Hanover County to Houston George Bush Intcntl
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One-way flight from Wilmington New Hanover County to Houston George Bush Intcntl
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High demand for flights, 4% potential price rise
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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 June 2025
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Find flight deals from Wilmington to George Bush Intcntl

Cheapest flights from Wilmington to George Bush Intcntl
Explore the most affordable flight options available from Wilmington to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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 7/232:30 pmILM - IAH
1 stop6h 08mDelta
Tue 8/53:55 pmIAH - ILM
1 stop6h 03mDelta
Deal found 6/11$259
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 8/147:54 amILM - IAH
1 stop7h 02mAmerican Airlines
Mon 8/182:32 pmIAH - ILM
2 stops7h 36mAmerican Airlines
Deal found 6/10$264
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 7/284:59 pmILM - IAH
1 stop7h 58mUnited Airlines
Tue 8/56:25 amIAH - ILM
1 stop7h 59mUnited Airlines
Deal found 6/11$339
This Mytrip deal was found by Cheapflights users on 6/10. 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 7/1012:30 pmILM - IAH
2 stops31h 01mMultiple Airlines
Sat 7/1211:37 amIAH - ILM
2 stops22h 47mMultiple Airlines
Deal found 6/10$367

Cheapflights Fare Finder

Customize your flight search to find flights from Wilmington 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 June 12, 2025.
Use the filters below to find and compare flights from Wilmington to Houston George Bush Intcntl Airport that are best for you.

Fly from

Wilmington

Fly to

George Bush Intcntl

Route

Depart

Return

Price

WilmingtonHouston

ILM - IAH

ILMIAH

Wilmington New Hanover County

Wed 7/23

2:30 pm-7:38 pm

1 stop6h 08m

Houston George Bush Intcntl

Wed 7/30

3:55 pm-10:58 pm

1 stop6h 03m

$259

WilmingtonHouston

ILM - IAH

ILMIAH

Wilmington New Hanover County

Thu 8/14

7:54 am-1:56 pm

1 stop7h 02m

Houston George Bush Intcntl

Mon 8/18

2:32 pm-11:08 pm

2 stops7h 36m

$264

WilmingtonHouston

ILM - IAH

ILMIAH

Wilmington New Hanover County

Mon 7/28

4:59 pm-11:57 pm

1 stop7h 58m

Houston George Bush Intcntl

Tue 8/5

6:25 am-3:24 pm

1 stop7h 59m

$339

WilmingtonHouston

ILM - IAH

ILMIAH

Wilmington New Hanover County

Thu 7/10

12:30 pm-6:31 pm

2 stops31h 01m

Houston George Bush Intcntl

Sat 7/12

11:37 am-11:24 am

2 stops22h 47m

$367

WilmingtonHouston

ILM - IAH

ILMIAH

Wilmington New Hanover County

Sat 7/26

7:00 am-7:43 pm

2 stops13h 43m

$147

WilmingtonHouston

ILM - IAH

ILMIAH

Wilmington New Hanover County

Wed 7/23

5:51 pm-11:51 pm

1 stop7h 00m

$204

WilmingtonHouston

ILM - IAH

ILMIAH

Wilmington New Hanover County

Sat 7/26

7:43 pm-12:02 am

1 stop5h 19m

$249

WilmingtonHouston

ILM - IAH

ILMIAH

Wilmington New Hanover County

Mon 7/28

4:59 pm-11:57 pm

1 stop7h 58m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Wilmington 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 Wilmington to Houston George Bush Intcntl Airport

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

Currently, August is the cheapest month in which you can book a flight from Wilmington to Houston George Bush Intcntl Airport (average of $241). Flying from Wilmington 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 ILM to IAH?

Find hourly flight availability from Wilmington 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 June 12, 2025.

It’s optimal to fly from Wilmington to Houston George Bush Intcntl Airport in the afternoon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight at noon.

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 June 12, 2025.
Read through reviews of airlines operating flights from Wilmington to Houston, such as Delta, United Airlines and American Airlines. 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
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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 Wilmington 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 Wilmington to Houston George Bush Intcntl?

    Located just 4.3 mi from the city center, Wilmington New Hanover County is the airport most travelers will use when flying to Houston George Bush Intcntl from Wilmington. Booking flights from New Hanover County (ILM) to Houston George Bush Intcntl should be relatively easy as there are 0 daily outbound flights to Houston George Bush Intcntl from 1 airline.

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

    Delta, at $259, was found to be the cheapest airline from Wilmington to Houston George Bush Intcntl Airport.Alternate airlines to your destination round-trip include American Airlines and United Airlines. These flights start at 31% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $204. Users have also found prices from $249 and $269 on American Airlines and United Airlines, respectively.

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

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

  • How can I find direct flights from Wilmington 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 Wilmington to George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from Wilmington 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 Wilmington to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Wilmington to Houston George Bush Intcntl Airport (average of $241). Flying from Wilmington 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 Wilmington?

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Top airline flying from Wilmington to George Bush Intcntl

Discover the top airline that operate flights from Wilmington 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$377FlexibilityNo cancel feeOn-time71%

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