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Delaware

$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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ILG
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Round-trip from

$211
(CheapOair)

One-way from

$120
(Trip.com)

Popular in

April

Cheapest in

May

Average price

$499
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. 1% potential increase in price ($6 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 April 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 April 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/145:54 pmPHX - PHL
1 stop9h 58mFrontier
Mon 5/1912:20 pmPHL - PHX
1 stop9h 32mFrontier
Deal found 4/29$212
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 5/2712:45 amPHX - PHL
Nonstop4h 26mAmerican Airlines
Wed 6/47:20 amPHL - PHX
Nonstop5h 11mAmerican Airlines
Deal found 4/29$213
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 6/1712:45 amPHX - PHL
1 stop6h 52mDelta
Sun 6/226:00 amPHL - PHX
1 stop6h 33mDelta
Deal found 4/29$217
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Thu 5/159:19 amPHX - PHL
1 stop17h 42mSpirit Airlines
Sun 6/17:45 amPHL - PHX
2 stops27h 28mSpirit Airlines
Deal found 4/29$231
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 8/2510:51 amPHX - PHL
1 stop7h 40mUnited Airlines
Sun 8/311:03 pmPHL - PHX
1 stop7h 36mUnited Airlines
Deal found 4/29$272
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/215:54 pmPHX - PHL
1 stop9h 58mMultiple Airlines
Fri 6/1312:06 pmPHL - PHX
1 stop8h 02mMultiple Airlines
Deal found 4/29$299
This Southwest deal was found by Cheapflights users on 4/28. 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.
Wed 5/286:30 pmPHX - PHL
1 stop11h 15mSouthwest
Wed 6/44:35 pmPHL - PHX
2 stops8h 30mSouthwest
Deal found 4/28$360
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/115:00 amPHX - SBY
1 stop14h 29mAmerican Airlines
Wed 8/137:05 pmSBY - PHX
1 stop17h 01mAmerican Airlines
Deal found 4/29$591
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 11/274:20 pmPHX - SBY
2 stops17h 13mAlaska Airlines
Mon 12/111:58 amSBY - PHX
2 stops23h 58mAlaska Airlines
Deal found 4/29$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 April 29, 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

Wed 5/14

5:54 pm-6:52 am

1 stop9h 58m

Philadelphia

Mon 5/19

12:20 pm-6:52 pm

1 stop9h 32m

$212

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Tue 5/27

12:45 am-8:11 am

Nonstop4h 26m

Philadelphia

Wed 6/4

7:20 am-9:31 am

Nonstop5h 11m

$213

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Tue 6/17

12:45 am-10:37 am

1 stop6h 52m

Philadelphia

Mon 6/23

7:05 pm-11:14 pm

1 stop7h 09m

$217

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Thu 5/15

9:19 am-6:01 am

1 stop17h 42m

Philadelphia

Sun 6/1

7:45 am-8:13 am

2 stops27h 28m

$231

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Mon 8/25

10:51 am-9:31 pm

1 stop7h 40m

Philadelphia

Sun 8/31

1:03 pm-5:39 pm

1 stop7h 36m

$272

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Wed 5/21

5:54 pm-6:52 am

1 stop9h 58m

Philadelphia

Fri 6/13

12:06 pm-5:08 pm

1 stop8h 02m

$299

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Wed 5/28

6:30 pm-8:45 am

1 stop11h 15m

Philadelphia

Wed 6/4

4:35 pm-10:05 pm

2 stops8h 30m

$360

PhoenixSalisbury

PHX - SBY

PHXSBY

Phoenix Sky Harbor Intl

Wed 6/11

5:00 am-10:29 pm

1 stop14h 29m

Salisbury-Ocean City

Wed 8/13

7:05 pm-9:06 am

1 stop17h 01m

$591

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Wed 6/25

7:18 am-5:10 am

1 stop18h 52m

$120

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Thu 5/15

12:45 am-8:11 am

Nonstop4h 26m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 18 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 April 29, 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
9,961 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

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
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

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
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

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
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

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
2,922 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

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 ($120), American Airlines ($129), and Delta ($134).

  • 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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