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$120+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ILG
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$243
(Frontier)

One-way from

$120
(Cheapflightsfares)

Popular in

July

Cheapest in

May

Average price

$470
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. 5% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 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 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 junio 12, 2025.

This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/157:17 pmPHX - PHL
1 stop7h 32mFrontier
sáb. 8/238:00 amPHL - PHX
1 stop10h 42mFrontier
Deal found 6/11$243
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/143:16 pmPHX - PHL
1 stop22h 54mSpirit Airlines
lun. 8/187:22 amPHL - PHX
1 stop9h 49mSpirit Airlines
Deal found 6/10$244
This FlightHub deal was found by Cheapflights users on 6/12. 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.
mié. 8/67:17 pmPHX - PHL
1 stop7h 32mMultiple Airlines
dom. 9/77:22 amPHL - PHX
1 stop9h 49mMultiple Airlines
Deal found 6/12$259
This American Airlines deal was found by Cheapflights users on 6/12. 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.
mié. 8/205:05 amPHX - SBY
1 stop8h 49mAmerican Airlines
mié. 8/276:30 amSBY - PHX
1 stop7h 59mAmerican Airlines
Deal found 6/12$614
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/274:20 pmPHX - SBY
2 stops17h 13mAlaska Airlines
lun. 12/111:58 amSBY - PHX
2 stops23h 58mAlaska Airlines
Deal found 6/10$1,019

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 junio 12, 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

vie. 8/15

7:17 pm-5:49 am

1 stop7h 32m

Philadelphia

sáb. 8/23

8:00 am-3:42 pm

1 stop10h 42m

$243

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

jue. 8/14

3:16 pm-5:10 pm

1 stop22h 54m

Philadelphia

lun. 8/18

7:22 am-2:11 pm

1 stop9h 49m

$244

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

mié. 8/6

7:17 pm-5:49 am

1 stop7h 32m

Philadelphia

dom. 9/7

7:22 am-2:11 pm

1 stop9h 49m

$259

PhoenixSalisbury

PHX - SBY

PHXSBY

Phoenix Sky Harbor Intl

mié. 8/20

5:05 am-4:54 pm

1 stop8h 49m

Salisbury-Ocean City

mié. 8/27

6:30 am-11:29 am

1 stop7h 59m

$614

PhoenixSalisbury

PHX - SBY

PHXSBY

Phoenix Sky Harbor Intl

jue. 11/27

4:20 pm-11:33 am

2 stops17h 13m

Salisbury-Ocean City

lun. 12/1

11:58 am-9:56 am

2 stops23h 58m

$1,019

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

lun. 6/30

9:46 pm-11:24 am

1 stop10h 38m

$120

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

lun. 7/21

6:00 am-5:27 pm

1 stop8h 27m

$134

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

vie. 7/4

10:50 pm-9:38 am

1 stop7h 48m

$137

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

sáb. 7/12

11:59 pm-10:25 am

1 stop7h 26m

$164

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

mié. 8/27

9:45 pm-5:25 am

Nonstop4h 40m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 14 results
1
2

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

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 junio 12, 2025.
To help decide which airline to fly from Phoenix to Delaware, see what other customers have to say about Alaska Airlines, Southwest and Delta. 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

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

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

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

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
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

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 Spirit Airlines ($120), JetBlue ($137), and Frontier ($164).

  • 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.

See more FAQs

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Alternative routes for Sky Harbor Intl to Delaware

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$339Average$439FlexibilityNo cancel feeOn-time71%

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