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Delaware

$82+ Cheap flights from Houston 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ILG
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Houston to Delaware

Keep the following information in mind while searching for Houston to Delaware flight deals. Data was last updated April 24, 2025.

Round-trip from

$165
(Cheapflightsfares)

One-way from

$82
(Trip.com)

Popular in

February

Cheapest in

September

Average price

$321
From Houston to Delaware
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One-way flight from Houston to Delaware
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Highest demand for flights based on searches. 24% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Houston to Delaware

Cheapest flights from Houston to Delaware
Explore the most affordable flight options available from Houston to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Sat 5/37:47 pmIAH - PHL
1 stop9h 05mSpirit Airlines
Sun 5/111:47 pmPHL - IAH
1 stop10h 14mSpirit Airlines
Deal found 4/22$181
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 9/208:36 amIAH - PHL
Nonstop3h 19mAmerican Airlines
Tue 9/238:14 amPHL - IAH
Nonstop3h 39mAmerican Airlines
Deal found 4/23$185
This FlightHub deal was found by Cheapflights users on 4/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:26 pmIAH - PHL
Nonstop3h 25mMultiple Airlines
Sun 5/1810:59 pmPHL - IAH
1 stop12h 38mMultiple Airlines
Deal found 4/23$194
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2912:25 pmHOU - PHL
1 stop9h 20mSouthwest
Tue 8/54:45 pmPHL - HOU
1 stop7h 00mSouthwest
Deal found 4/22$210
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 6/76:30 pmHOU - PHL
1 stop5h 29mAmerican Airlines
Sat 6/145:00 amPHL - HOU
1 stop5h 43mAmerican Airlines
Deal found 4/23$226
This Delta deal was found by Cheapflights users on 4/22. 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 6/186:00 amHOU - PHL
1 stop6h 06mDelta
Wed 7/25:30 amPHL - HOU
1 stop4h 45mDelta
Deal found 4/22$237
This Delta deal was found by Cheapflights users on 4/23. 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.
Wed 6/183:59 pmIAH - PHL
1 stop8h 00mDelta
Wed 7/26:38 amPHL - IAH
1 stop5h 14mDelta
Deal found 4/23$237
This Frontier deal was found by Cheapflights users on 4/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/164:47 pmIAH - PHL
1 stop5h 36mFrontier
Sun 5/1810:59 pmPHL - IAH
1 stop12h 38mFrontier
Deal found 4/23$240
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/612:36 pmIAH - PHL
Nonstop3h 25mUnited Airlines
Tue 5/136:04 pmPHL - IAH
Nonstop3h 46mUnited Airlines
Deal found 4/23$272
This CheapOair deal was found by Cheapflights users on 4/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/228:06 pmHOU - PHL
1 stop14h 05mSun Country Air
Mon 5/2612:03 pmPHL - HOU
1 stop24h 30mSun Country Air
Deal found 4/23$437
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 5/712:51 pmIAH - SBY
1 stop8h 07mAmerican Airlines
Wed 5/144:36 pmSBY - IAH
1 stop5h 05mAmerican Airlines
Deal found 4/23$442
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 5/79:12 amHOU - SBY
2 stops10h 21mAmerican Airlines
Wed 5/144:36 pmSBY - HOU
2 stops8h 22mAmerican Airlines
Deal found 4/23$453

Cheapflights Fare Finder

Customize your flight search to find flights from Houston to Delaware 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 April 24, 2025.
Use the filters below to find and compare flights from Houston to Delaware that are best for you.

Fly from

Houston

Fly to

Delaware

Route

Depart

Return

Price

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Sat 5/3

7:47 pm-5:52 am

1 stop9h 05m

Philadelphia

Sun 5/11

1:47 pm-11:01 pm

1 stop10h 14m

$181

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Thu 5/15

7:26 pm-11:51 pm

Nonstop3h 25m

Philadelphia

Sun 5/18

10:59 pm-10:37 am

1 stop12h 38m

$194

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Wed 5/21

8:41 am-12:55 pm

Nonstop3h 14m

Philadelphia

Wed 5/28

1:55 pm-6:47 pm

1 stop5h 52m

$215

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Sat 6/7

6:30 pm-12:59 am

1 stop5h 29m

Philadelphia

Sat 6/14

5:00 am-9:43 am

1 stop5h 43m

$226

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Tue 6/17

6:00 am-1:06 pm

1 stop6h 06m

Philadelphia

Tue 7/1

4:05 pm-8:44 pm

1 stop5h 39m

$237

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Wed 6/18

6:05 pm-10:31 pm

Nonstop3h 26m

Philadelphia

Tue 7/1

6:20 am-8:50 am

Nonstop3h 30m

$237

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Fri 5/16

4:47 pm-11:23 pm

1 stop5h 36m

Philadelphia

Sun 5/18

10:59 pm-10:37 am

1 stop12h 38m

$240

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Tue 6/10

5:05 pm-10:50 pm

1 stop4h 45m

Philadelphia

Sat 6/14

7:30 pm-11:55 pm

1 stop5h 25m

$241

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Mon 6/16

3:59 pm-10:29 pm

1 stop5h 30m

Philadelphia

Wed 7/2

5:30 am-10:52 am

1 stop6h 22m

$253

HoustonSalisbury

IAH - SBY

IAHSBY

Houston George Bush Intcntl

Wed 5/7

12:51 pm-9:58 pm

1 stop8h 07m

Salisbury-Ocean City

Wed 5/14

4:36 pm-8:41 pm

1 stop5h 05m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 26 results
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Best time to book a flight from Houston to Delaware

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

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

Find hourly flight availability from Houston to Delaware. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Houston 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.

Rainfall in Delaware by month

Plan your trip to Delaware by taking into account the average rainfall totals by month.

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.

Temperature in Delaware by month

Plan your trip to Delaware by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Delaware

Get insights into the airlines that provide service to Delaware. 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 Delaware. Reviews last updated April 24, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Houston to Delaware. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

  • What are the cheapest airlines to fly from Houston to Delaware one-way?

    $82 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from $85 and $130, respectively.

  • What are the most popular routes from Houston to Delaware?

    The most popular route from Houston to Delaware is Houston Hobby - Philadelphia. You may also consider Houston George Bush Intcntl - Philadelphia or Houston George Bush Intcntl - Salisbury-Ocean City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston 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.

See more FAQs

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Alternative routes for Houston to Delaware

See prices for flight routes from nearby airports that may be better suited for you.
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