HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ILG
Apr 2 — Apr 91
Thu 4/2
Thu 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sky Harbor Intl to Delaware with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 March 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/26. 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 4/1012:50 pm
PHX
-
PHL
1 stop13h 41m
Frontier
Mon 4/135:01 am
PHL
-
PHX
2 stops18h 13m
Frontier
Deal found 2/26$194
This Frontier deal was found by Cheapflights users on 3/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3111:10 am
PHX
-
PHL
1 stop7h 58m
Frontier
Tue 4/288:00 am
PHL
-
PHX
1 stop7h 55m
Frontier
Deal found 3/1$200
This CheapOair deal was found by Cheapflights users on 3/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:45 pm
PHX
-
PHL
1 stop7h 49m
Frontier
Wed 5/137:56 pm
PHL
-
PHX
1 stop30h 22m
Frontier
Deal found 3/1$232
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/111:45 pm
PHX
-
PHL
2 stops36h 46m
Frontier
Sat 4/188:41 pm
PHL
-
PHX
1 stop13h 55m
Frontier
Deal found 2/28$236
This JetBlue deal was found by Cheapflights users on 2/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/410:44 am
PHX
-
PHL
1 stop10h 00m
JetBlue
Wed 4/85:03 pm
PHL
-
PHX
1 stop8h 46m
JetBlue
Deal found 2/28$255
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:06 pm
PHX
-
PHL
1 stop7h 25m
Frontier
Mon 4/135:01 am
PHL
-
PHX
2 stops15h 46m
Frontier
Deal found 2/28$256
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Mon 3/3012:59 am
PHX
-
PHL
1 stop7h 42m
Frontier
Tue 3/316:12 pm
PHL
-
PHX
2 stops32h 30m
Frontier
Deal found 2/26$257
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Sat 3/2812:39 am
PHX
-
PHL
1 stop27h 57m
Frontier
Sun 4/58:25 pm
PHL
-
PHX
1 stop14h 11m
Frontier
Deal found 3/1$258
This Expedia deal was found by Cheapflights users on 2/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:03 pm
PHX
-
PHL
1 stop7h 28m
Frontier
Sat 3/217:25 pm
PHL
-
PHX
1 stop15h 12m
Frontier
Deal found 2/27$260
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Thu 3/126:45 pm
PHX
-
PHL
1 stop7h 46m
Frontier
Mon 3/238:25 pm
PHL
-
PHX
1 stop20h 36m
Frontier
Deal found 2/26$261
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Thu 4/25:06 pm
PHX
-
PHL
1 stop9h 25m
Frontier
Mon 4/67:41 pm
PHL
-
PHX
2 stops25h 06m
Frontier
Deal found 2/26$262
This American Airlines deal was found by Cheapflights users on 3/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:00 am
PHX
-
SBY
1 stop8h 01m
American Airlines
Tue 4/72:35 pm
SBY
-
PHX
1 stop7h 59m
American Airlines
Deal found 3/2$649

Find 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 March 3, 2026.

Round-trip from

$194
(Kiwi.com)

One-way from

$120
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$462
From Phoenix Sky Harbor Intl to Delaware
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Delaware
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 3, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Delaware that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Tue 5/12

11:10 am-10:00 pm

2 stops7h 50m

Philadelphia

Thu 5/14

7:55 am-1:15 pm

2 stops8h 20m

$442

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Sun 5/10

5:30 am-3:45 pm

2 stops7h 15m

Philadelphia

Wed 5/13

9:10 am-3:00 pm

2 stops8h 50m

$456

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Thu 4/23

6:30 am-5:15 pm

2 stops7h 45m

Philadelphia

Mon 4/27

12:20 pm-6:05 pm

2 stops8h 45m

$467

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Fri 4/3

11:10 am-9:45 pm

2 stops7h 35m

Philadelphia

Mon 4/6

6:15 am-11:45 am

2 stops8h 30m

$467

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Thu 6/18

5:35 pm-6:05 am

1 stop9h 30m

Philadelphia

Sun 6/21

6:00 am-10:16 am

1 stop7h 16m

$468

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Thu 6/25

3:40 pm-6:05 am

1 stop11h 25m

Philadelphia

Mon 6/29

6:15 am-12:24 pm

1 stop9h 09m

$468

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Thu 4/9

5:15 am-3:50 pm

2 stops7h 35m

Philadelphia

Sun 4/12

4:40 pm-11:10 pm

2 stops9h 30m

$481

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Thu 4/9

10:52 am-11:38 pm

1 stop9h 46m

Philadelphia

Mon 4/13

5:03 pm-10:49 pm

1 stop8h 46m

$491

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Fri 4/17

6:30 am-5:15 pm

2 stops7h 45m

Philadelphia

Sun 4/19

5:50 am-10:40 am

2 stops7h 50m

$505

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Fri 5/29

9:10 am-10:45 pm

2 stops10h 35m

Philadelphia

Sun 6/7

2:15 pm-8:00 pm

2 stops8h 45m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Showing 1-10 of 28 resultsSorted by cheapest first
1
2
3

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 March 3, 2026.
Peruse reviews from past customers who have flown with 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.
American Airlines
7.1
Good
11,375 reviews

Food

6.4

Comfort

7.2

Crew

8.0

Boarding

7.5

Entertainment

6.9

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.1
Good
11,375 reviews
American Airlines
7.1
Good
11,375 reviews

Food

6.4

Comfort

7.2

Crew

8.0

Boarding

7.5

Entertainment

6.9

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Delaware?

    Departing from Phoenix Sky Harbor Intl Airport to Delaware will take you 7h 17m. Airlines will cover a distance of 2069 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sky Harbor Intl to Delaware

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to John F Kennedy Intl flights
Sky Harbor Intl to Seattle flights
Sky Harbor Intl to Las Vegas flights
Sky Harbor Intl to Newark flights
Sky Harbor Intl to Dallas/Fort Worth flights
Sky Harbor Intl to O'Hare Intl flights
Sky Harbor Intl to Hobby flights
Sky Harbor Intl to Honolulu flights
Sky Harbor Intl to Los Angeles flights
Sky Harbor Intl to San Francisco flights
Sky Harbor Intl to Denver flights
Sky Harbor Intl to Orlando flights
Sky Harbor Intl to Salt Lake City flights
Sky Harbor Intl to George Bush Intcntl flights
Sky Harbor Intl to Minneapolis flights
Sky Harbor Intl to Miami flights
Sky Harbor Intl to Fort Lauderdale flights
Sky Harbor Intl to San Diego flights
Sky Harbor Intl to Dulles Intl flights
Sky Harbor Intl to LaGuardia flights
Sky Harbor Intl to Nashville flights
Sky Harbor Intl to Portland flights
Sky Harbor Intl to Boston flights
Sky Harbor Intl to Detroit flights
Sky Harbor Intl to Austin flights
Sky Harbor Intl to Reagan-National flights
Sky Harbor Intl to Atlanta flights
Sky Harbor Intl to Midway flights
Sky Harbor Intl to Kahului flights
Sky Harbor Intl to Santa Ana flights
Sky Harbor Intl to New Orleans flights
Sky Harbor Intl to Tampa flights
Sky Harbor Intl to Baltimore flights
Sky Harbor Intl to San Jose flights
Sky Harbor Intl to Philadelphia flights
Sky Harbor Intl to Burbank flights
Sky Harbor Intl to Everett flights
Sky Harbor Intl to Lihue flights
Sky Harbor Intl to St. Louis flights
Sky Harbor Intl to Sacramento flights
Sky Harbor Intl to Cleveland flights
Sky Harbor Intl to Kansas City flights
Sky Harbor Intl to Milwaukee flights
Sky Harbor Intl to Ontario flights
Sky Harbor Intl to Charlotte flights
Sky Harbor Intl to Reno flights
Sky Harbor Intl to Kailua-Kona flights
Sky Harbor Intl to Raleigh flights
Sky Harbor Intl to Spokane flights
Sky Harbor Intl to Fort Myers flights

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 March 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$371Average$439FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights