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Delaware

$78+ 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ILG
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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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 November 5, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/206:05 pmIAH - PHL
1 stop5h 36mFrontier
Fri 1/25:35 pmPHL - IAH
1 stop16h 00mFrontier
Deal found 11/4$186
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Tue 11/188:47 pmIAH - PHL
2 stops16h 28mSpirit Airlines
Fri 11/218:54 pmPHL - IAH
2 stops16h 13mSpirit Airlines
Deal found 11/4$187
This CheapOair deal was found by Cheapflights users on 11/4. 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.
Sat 11/2211:49 amIAH - PHL
Nonstop3h 17mFrontier
Tue 11/259:06 amPHL - IAH
Nonstop3h 54mFrontier
Deal found 11/4$188
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/1911:19 amIAH - PHL
Nonstop3h 19mFrontier
Wed 12/245:15 amPHL - IAH
1 stop12h 37mFrontier
Deal found 11/4$189
This Frontier deal was found by Cheapflights users on 11/4. 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 12/1911:19 amIAH - PHL
Nonstop3h 19mFrontier
Sat 1/31:54 pmPHL - IAH
1 stop6h 44mFrontier
Deal found 11/4$190
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/218:54 pmIAH - PHL
2 stops25h 52mMultiple Airlines
Sun 11/2310:45 amPHL - IAH
1 stop6h 36mMultiple Airlines
Deal found 11/4$191
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Wed 11/1210:28 amIAH - PHL
1 stop21h 07mMultiple Airlines
Mon 11/173:59 pmPHL - IAH
2 stops16h 45mMultiple Airlines
Deal found 11/3$192
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/219:25 pmIAH - PHL
3 stops25h 21mMultiple Airlines
Tue 11/259:06 amPHL - IAH
Nonstop3h 54mMultiple Airlines
Deal found 11/4$193
This Frontier deal was found by Cheapflights users on 11/4. 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 12/1911:19 amIAH - PHL
Nonstop3h 19mFrontier
Mon 12/293:40 pmPHL - IAH
Nonstop3h 54mFrontier
Deal found 11/4$194
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Tue 11/118:00 amIAH - PHL
1 stop6h 50mMultiple Airlines
Fri 11/141:30 pmPHL - IAH
1 stop7h 00mMultiple Airlines
Deal found 11/3$195
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/145:27 pmIAH - PHL
1 stop21h 44mMultiple Airlines
Mon 11/173:59 pmPHL - IAH
2 stops16h 45mMultiple Airlines
Deal found 11/3$196
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Wed 11/196:30 amIAH - PHL
3 stops16h 11mSpirit Airlines
Sat 11/225:25 amPHL - IAH
1 stop10h 42mSpirit Airlines
Deal found 11/3$197

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 November 5, 2025.

Round-trip from

$185
(CheapOair)

One-way from

$78
(Trip.com)

Popular in

February

Cheapest in

January

Average price

$294
From Houston to Delaware
Search Deals
One-way flight from Houston to Delaware
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 November 5, 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

HOU - PHL

HOUPHL

Houston Hobby

Sat 12/13

6:40 pm-12:36 am

1 stop4h 56m

Philadelphia

Mon 12/15

6:55 am-1:28 pm

1 stop7h 33m

$233

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Thu 12/11

7:20 am-11:36 am

Nonstop3h 16m

Philadelphia

Sat 12/13

5:07 pm-11:59 pm

1 stop7h 52m

$234

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Wed 11/26

2:32 pm-10:50 pm

1 stop7h 18m

Philadelphia

Tue 12/2

6:07 pm-10:48 pm

1 stop5h 41m

$243

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Thu 12/4

2:35 pm-10:35 pm

1 stop7h 00m

Philadelphia

Thu 12/11

4:00 pm-11:20 pm

1 stop8h 20m

$249

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Thu 3/12

11:50 am-8:37 pm

1 stop7h 47m

Philadelphia

Wed 3/18

8:25 am-3:04 pm

1 stop7h 39m

$254

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Mon 11/24

5:10 am-2:40 pm

2 stops8h 30m

Philadelphia

Wed 11/26

2:00 pm-8:25 pm

1 stop7h 25m

$259

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Fri 12/5

8:45 am-3:05 pm

1 stop5h 20m

Philadelphia

Sun 12/7

7:00 pm-12:10 am

1 stop6h 10m

$259

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Wed 11/12

12:55 pm-10:35 pm

1 stop8h 40m

Philadelphia

Tue 12/9

1:50 pm-8:00 pm

1 stop7h 10m

$264

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Mon 12/22

11:32 am-7:40 pm

1 stop7h 08m

Philadelphia

Fri 1/2

5:30 am-11:11 am

1 stop6h 41m

$269

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Mon 11/24

5:05 am-1:35 pm

1 stop7h 30m

Philadelphia

Tue 11/25

4:05 pm-11:00 pm

1 stop7h 55m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 51 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
No data available for this route at this time. Please check back soon.

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 November 5, 2025.
Peruse reviews from past customers who have flown with American Airlines from Houston to Delaware to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,042 reviews

Entertainment

6.9

Crew

8.0

Comfort

7.2

Boarding

7.5

Food

6.4

Overall

7.2

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
11,042 reviews
American Airlines
7.2
Good
11,042 reviews

Entertainment

6.9

Crew

8.0

Comfort

7.2

Boarding

7.5

Food

6.4

Overall

7.2

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

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.

  • How long is the flight from Houston to Delaware?

    A quick flight from Houston to Delaware can take about 3h 16m. Delta provides one of the quickest options available for as low as $234. Houston and Delaware are separated by a distance of 1322 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $81 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Spirit Airlines, with prices starting from $95 and $95, 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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Top airline flying from Houston to Delaware

Discover the top airline that operate flights from Houston to Delaware. 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$213Average$285FlexibilityNo cancel feeOn-time71%

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