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$111+ Cheap flights from Sky Harbor Intl (PHX) 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ILG
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Delaware

Keep the following information in mind while searching for Sky Harbor Intl to Delaware flight deals. Data was last updated July 3, 2025.

Round-trip from

$260
(Kiwi.com)

One-way from

$111
(Priceline)

Popular in

July

Cheapest in

May

Average price

$482
From Phoenix Sky Harbor Intl to Delaware
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One-way flight from Phoenix Sky Harbor Intl to Delaware
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Highest demand for flights based on searches. 6% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Sky Harbor Intl to Delaware

Cheapest flights from Sky Harbor Intl to Delaware
Explore the most affordable flight options available from Sky Harbor Intl to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/87:17 pmPHX - PHL
1 stop7h 32mFrontier
Sat 8/166:15 amPHL - PHX
1 stop16h 12mFrontier
Deal found 7/1$260
This Mytrip deal was found by Cheapflights users on 7/1. 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 8/511:49 pmPHX - PHL
2 stops20h 32mSpirit Airlines
Thu 8/147:00 amPHL - PHX
1 stop17h 37mSpirit Airlines
Deal found 7/1$261
This Priceline deal was found by Cheapflights users on 6/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/159:32 amPHX - PHL
1 stop9h 37mMultiple Airlines
Mon 8/1810:51 amPHL - PHX
2 stops13h 46mMultiple Airlines
Deal found 6/30$275
This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/169:48 amPHX - SBY
1 stop9h 23mAmerican Airlines
Wed 7/237:37 amSBY - PHX
1 stop8h 22mAmerican Airlines
Deal found 7/3$646
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:00 amPHX - SBY
2 stops26h 33mAlaska Airlines
Mon 12/111:58 amSBY - PHX
2 stops23h 58mAlaska Airlines
Deal found 7/2$978

Cheapflights Fare Finder

Customize your flight search to find flights from Sky Harbor Intl 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 July 3, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Delaware that are best for you.

Fly from

Sky Harbor Intl

Fly to

Delaware

Route

Depart

Return

Price

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Fri 8/8

7:17 pm-5:49 am

1 stop7h 32m

Philadelphia

Sat 8/16

6:15 am-7:27 pm

1 stop16h 12m

$260

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Tue 8/5

11:49 pm-11:21 pm

2 stops20h 32m

Philadelphia

Thu 8/14

7:00 am-9:37 pm

1 stop17h 37m

$261

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Fri 8/15

9:32 am-10:09 pm

1 stop9h 37m

Philadelphia

Mon 8/18

10:51 am-9:37 pm

2 stops13h 46m

$275

PhoenixSalisbury

PHX - SBY

PHXSBY

Phoenix Sky Harbor Intl

Wed 7/16

9:48 am-10:11 pm

1 stop9h 23m

Salisbury-Ocean City

Wed 7/23

7:37 am-12:59 pm

1 stop8h 22m

$646

PhoenixSalisbury

PHX - SBY

PHXSBY

Phoenix Sky Harbor Intl

Thu 11/27

7:00 am-11:33 am

2 stops26h 33m

Salisbury-Ocean City

Mon 12/1

11:58 am-9:56 am

2 stops23h 58m

$978

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Thu 7/10

9:32 am-10:09 pm

1 stop9h 37m

$111

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Fri 8/8

11:49 pm-9:23 am

1 stop6h 34m

$115

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Sun 8/3

11:59 pm-8:04 am

3 stops29h 05m

$182

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Thu 9/18

5:35 am-5:20 pm

2 stops8h 45m

$184

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Sky Harbor Intl to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport 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 July 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and American Airlines from Phoenix Sky Harbor Intl Airport to Delaware to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Spirit Airlines
6.3
Okay
8,086 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Frontier
5.9
Fair
3,286 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Delaware one-way?

    The cheapest airlines for a one-way flight from Phoenix Sky Harbor Intl Airport to Delaware are Frontier ($111), Spirit Airlines ($115), and Southwest ($184).

  • Can I find deals for flights from Sky Harbor Intl to Delaware that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Delaware?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Delaware?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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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Top airline flying from Sky Harbor Intl to Delaware

Discover the top airline that operate flights from Sky Harbor Intl 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$339Average$439FlexibilityNo cancel feeOn-time71%

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