How long is the flight from Houston George Bush Intcntl Airport to Delaware?

Airlines like United Airlines fly from Houston George Bush Intcntl Airport to Delaware in about 3h 15m. The time it takes to get you to your destination is usually consistent. There are 1322 mi between Houston George Bush Intcntl Airport and Delaware. Generally, flights for this route are nonstop.

In terms of precipitation, rainfall in Delaware ranges from 2.9 - 4.3 inches per month. July is typically the wettest month, when rainfall can reach 4.3 in. February is typically the driest time to visit Delaware when rainfall is around 2.9 in.

If weather is an important factor for your trip to Delaware, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Delaware?

The most popular airlines flying from Houston George Bush Intcntl Airport to Delaware are Turkish Airlines, United Airlines and Royal Jordanian. Something to consider prior to booking your flight.

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

When flying from Houston George Bush Intcntl Airport to Delaware, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

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

$68+ Flights from Houston George Bush Intcntl Airport to Delaware

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Cheap flight deals from George Bush Intcntl to Delaware

Cheapest flights from George Bush Intcntl to Delaware
Explore the most affordable flight options available from George Bush Intcntl to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

Tue 12/238:57 pmIAH - PHL

1 stop19h 33mMultiple Airlines

Sat 1/1012:18 pmPHL - IAH

1 stop9h 05mMultiple Airlines

Deal found 12/15

$175

Tue 12/238:57 pmIAH - PHL

1 stop19h 33mFrontier

Tue 12/3010:00 pmPHL - IAH

1 stop10h 54mFrontier

Deal found 12/15

$182

Tue 12/238:57 pmIAH - PHL

1 stop19h 33mFrontier

Fri 1/26:00 amPHL - IAH

1 stop12h 14mFrontier

Deal found 12/16

$184

Mon 12/226:09 pmIAH - PHL

1 stop5h 17mMultiple Airlines

Thu 1/85:30 amPHL - IAH

1 stop6h 41mMultiple Airlines

Deal found 12/16

$185

Tue 12/309:34 pmIAH - PHL

1 stop26h 06mFrontier

Sat 1/36:00 amPHL - IAH

1 stop12h 14mFrontier

Deal found 12/15

$196

Mon 12/226:09 pmIAH - PHL

1 stop5h 17mFrontier

Fri 1/26:00 amPHL - IAH

1 stop12h 14mFrontier

Deal found 12/15

$204

Tue 12/308:57 pmIAH - PHL

1 stop19h 33mFrontier

Wed 1/78:00 amPHL - IAH

2 stops15h 31mFrontier

Deal found 12/16

$206

Mon 12/226:09 pmIAH - PHL

1 stop5h 17mFrontier

Thu 1/87:12 pmPHL - IAH

2 stops14h 15mFrontier

Deal found 12/16

$212

Mon 12/299:34 pmIAH - PHL

1 stop10h 03mFrontier

Thu 1/89:00 amPHL - IAH

Nonstop3h 54mFrontier

Deal found 12/16

$216

Tue 12/238:57 pmIAH - PHL

1 stop19h 33mFrontier

Sat 1/107:12 pmPHL - IAH

2 stops14h 15mFrontier

Deal found 12/15

$217

Best flights from George Bush Intcntl to Delaware
Discover carefully curated flight deals from George Bush Intcntl to Delaware that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.

Wed 1/287:20 amIAH - PHL

Nonstop3h 15mUnited Airlines

Wed 2/412:40 pmPHL - IAH

Nonstop4h 00mUnited Airlines

Deal found 12/16

$219

Sat 1/171:55 pmIAH - PHL

1 stop5h 45mDelta

Sun 1/256:00 amPHL - IAH

1 stop6h 21mDelta

Deal found 12/17

$254

Tue 1/277:20 amIAH - PHL

1 stop6h 11mUnited Airlines

Wed 2/45:50 pmPHL - IAH

Nonstop4h 00mUnited Airlines

Deal found 12/16

$225

Wed 1/147:20 amIAH - PHL

1 stop6h 11mUnited Airlines

Wed 1/218:05 amPHL - IAH

Nonstop4h 00mUnited Airlines

Deal found 12/15

$225

Thu 3/125:30 amIAH - PHL

1 stop5h 11mDelta

Wed 3/1810:28 amPHL - IAH

1 stop6h 25mDelta

Deal found 12/16

$254

Mon 1/266:43 pmIAH - PHL

Nonstop3h 16mUnited Airlines

Wed 2/412:40 pmPHL - IAH

Nonstop4h 00mUnited Airlines

Deal found 12/16

$234

Thu 12/257:00 amIAH - PHL

1 stop4h 45mDelta

Wed 12/315:49 pmPHL - IAH

1 stop7h 02mDelta

Deal found 12/16

$284

Tue 1/67:20 amIAH - PHL

1 stop6h 11mUnited Airlines

Wed 1/1412:40 pmPHL - IAH

Nonstop4h 00mUnited Airlines

Deal found 12/15

$240

Fri 2/67:20 amIAH - PHL

Nonstop3h 15mUnited Airlines

Sun 2/88:05 amPHL - IAH

Nonstop4h 00mUnited Airlines

Deal found 12/14

$249

Fri 1/1612:20 pmIAH - PHL

Nonstop3h 16mUnited Airlines

Mon 1/198:05 amPHL - IAH

Nonstop4h 00mUnited Airlines

Deal found 12/17

$249

Thu 1/87:20 amIAH - PHL

Nonstop3h 16mUnited Airlines

Sat 1/108:05 amPHL - IAH

Nonstop4h 00mUnited Airlines

Deal found 12/16

$249

Fri 1/306:43 pmIAH - PHL

Nonstop3h 16mUnited Airlines

Sun 2/15:50 pmPHL - IAH

Nonstop4h 00mUnited Airlines

Deal found 12/16

$249

Last-minute flights from George Bush Intcntl to Delaware
Discover last-minute flight deals from George Bush Intcntl to Delaware. Data last updated December 17, 2025 and is based on user searches.

Mon 12/226:09 pmIAH - PHL

1 stop5h 17mMultiple Airlines

Thu 1/85:30 amPHL - IAH

1 stop6h 41mMultiple Airlines

Deal found 12/16

$185

Tue 12/238:57 pmIAH - PHL

1 stop19h 33mMultiple Airlines

Sat 1/1012:18 pmPHL - IAH

1 stop9h 05mMultiple Airlines

Deal found 12/15

$175

Tue 12/238:57 pmIAH - PHL

1 stop19h 33mFrontier

Tue 12/3010:00 pmPHL - IAH

1 stop10h 54mFrontier

Deal found 12/16

$183

Tue 12/238:57 pmIAH - PHL

1 stop19h 33mFrontier

Fri 1/26:00 amPHL - IAH

1 stop12h 14mFrontier

Deal found 12/16

$184

Mon 1/56:55 pmIAH - PHL

1 stop13h 12mSpirit Airlines

Wed 1/78:54 pmPHL - IAH

1 stop12h 46mSpirit Airlines

Deal found 12/16

$171

Wed 1/73:09 pmIAH - PHL

2 stops16h 38mSpirit Airlines

Thu 1/88:43 pmPHL - IAH

2 stops27h 10mSpirit Airlines

Deal found 12/14

$172

Fri 1/912:16 pmIAH - PHL

1 stop6h 32mMultiple Airlines

Sun 1/119:00 amPHL - IAH

Nonstop3h 54mMultiple Airlines

Deal found 12/16

$176

Thu 1/152:11 pmIAH - PHL

1 stop8h 17mFrontier

Tue 1/202:36 pmPHL - IAH

1 stop6h 25mFrontier

Deal found 12/16

$182

Thu 1/155:05 amIAH - PHL

2 stops10h 44mSpirit Airlines

Thu 1/228:20 amPHL - IAH

2 stops27h 13mSpirit Airlines

Deal found 12/17

$188

Fri 1/168:16 pmIAH - PHL

2 stops13h 30mMultiple Airlines

Sun 1/186:00 amPHL - IAH

1 stop8h 20mMultiple Airlines

Deal found 12/16

$174

Fri 1/168:16 pmIAH - PHL

2 stops13h 30mFrontier

Mon 1/191:00 pmPHL - IAH

1 stop10h 41mFrontier

Deal found 12/16

$180

Sun 1/188:08 pmIAH - PHL

Nonstop3h 20mFrontier

Thu 1/226:00 amPHL - IAH

1 stop8h 10mFrontier

Deal found 12/17

$181

One-way flights from George Bush Intcntl to Delaware
Search for one-way flight options from George Bush Intcntl to Delaware. Find affordable one-way fares based on user searches. Data last updated December 17, 2025.

Tue 1/68:45 amIAH - PHL

1 stop15h 06mFrontier

Deal found 12/16

$68

Sun 1/118:13 pmIAH - PHL

1 stop11h 24mFrontier

Deal found 12/15

$70

Fri 1/165:18 pmIAH - PHL

1 stop16h 28mFrontier

Deal found 12/16

$72

Thu 1/158:08 pmIAH - PHL

Nonstop3h 20mFrontier

Deal found 12/16

$73

Sat 2/142:07 pmIAH - PHL

1 stop7h 38mJetBlue

Deal found 12/17

$76

Sun 1/118:19 pmIAH - PHL

1 stop11h 18mMultiple Airlines

Deal found 12/15

$77

Thu 1/155:05 amIAH - PHL

2 stops10h 44mSpirit Airlines

Deal found 12/16

$78

Wed 1/144:15 pmIAH - PHL

2 stops15h 32mSpirit Airlines

Deal found 12/15

$79

Sat 2/144:20 pmIAH - PHL

1 stop5h 37mSpirit Airlines

Deal found 12/16

$81

Sun 1/185:46 amIAH - PHL

1 stop8h 10mMultiple Airlines

Deal found 12/17

$83

Sun 1/49:34 pmIAH - SBY

1 stop20h 48mMultiple Airlines

Deal found 12/17

$212

Sat 1/32:53 pmIAH - SBY

1 stop6h 09mAmerican Airlines

Deal found 12/17

$429

Find flight deals from George Bush Intcntl to Delaware

Round-trip from	$171 (CheapOair)
One-way from	$68 (Kiwi.com)
Popular in	February
Cheapest in	January
Average price	$355

From Houston George Bush Intcntl to Delaware

Search Deals

One-way flight from Houston George Bush Intcntl to Delaware

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($23 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Delaware that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Wed 1/28

7:20 am-11:35 am

Nonstop3h 15m

Philadelphia

Wed 2/4

12:40 pm-3:40 pm

Nonstop4h 00m

$219

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Tue 1/27

7:20 am-2:31 pm

1 stop6h 11m

Philadelphia

Wed 2/4

5:50 pm-8:50 pm

Nonstop4h 00m

$225

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Wed 1/14

7:20 am-2:31 pm

1 stop6h 11m

Philadelphia

Wed 1/21

8:05 am-11:05 am

Nonstop4h 00m

$225

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Mon 1/26

6:43 pm-10:59 pm

Nonstop3h 16m

Philadelphia

Wed 2/4

12:40 pm-3:40 pm

Nonstop4h 00m

$234

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Tue 1/6

7:20 am-2:31 pm

1 stop6h 11m

Philadelphia

Wed 1/14

12:40 pm-3:40 pm

Nonstop4h 00m

$240

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Fri 2/6

7:20 am-11:35 am

Nonstop3h 15m

Philadelphia

Sun 2/8

8:05 am-11:05 am

Nonstop4h 00m

$249

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Fri 1/16

12:20 pm-4:36 pm

Nonstop3h 16m

Philadelphia

Mon 1/19

8:05 am-11:05 am

Nonstop4h 00m

$249

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Thu 1/8

7:20 am-11:36 am

Nonstop3h 16m

Philadelphia

Sat 1/10

8:05 am-11:05 am

Nonstop4h 00m

$249

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Fri 1/30

6:43 pm-10:59 pm

Nonstop3h 16m

Philadelphia

Sun 2/1

5:50 pm-8:50 pm

Nonstop4h 00m

$249

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Sat 1/17

1:55 pm-8:40 pm

1 stop5h 45m

Philadelphia

Sun 1/25

6:00 am-11:21 am

1 stop6h 21m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 26 results

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

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

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Houston George Bush Intcntl Airport to Delaware?
Airlines like United Airlines fly from Houston George Bush Intcntl Airport to Delaware in about 3h 15m. The time it takes to get you to your destination is usually consistent. There are 1322 mi between Houston George Bush Intcntl Airport and Delaware. Generally, flights for this route are nonstop.
Can I find deals for flights from George Bush Intcntl to Delaware that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Delaware flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Delaware?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Delaware.
Can I find deals for business class flights from George Bush Intcntl to Delaware?
Yes. Cheapflights offers flight deals from George Bush Intcntl to Delaware by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$68+ Cheap flights from George Bush Intcntl (IAH) to Delaware

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Delaware with Cheapflights

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Cheap flight deals from George Bush Intcntl to Delaware

Cheapest flights from George Bush Intcntl to DelawareExplore the most affordable flight options available from George Bush Intcntl to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

Explore the most affordable flight options available from George Bush Intcntl to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

Find flight deals from George Bush Intcntl to Delaware

Keep the following information in mind while searching for George Bush Intcntl to Delaware flight deals. Data was last updated December 17, 2025.

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

Have a flexible travel schedule? Discover the best time to fly to Delaware from George Bush Intcntl with our price prediction graph.

Cheapflights Insights

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

Related info for your journey

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

How long is the flight from Houston George Bush Intcntl Airport to Delaware?

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

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

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

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Cheapest flights from George Bush Intcntl to Delaware
Explore the most affordable flight options available from George Bush Intcntl to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.