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Delaware

$79+ Cheap flights from Arizona 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ILG
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Arizona to Delaware

Keep the following information in mind while searching for Arizona to Delaware flight deals. Data was last updated July 31, 2025.

Round-trip from

$139
(CheapOair)

One-way from

$79
(FlightHub)

Popular in

December

Cheapest in

May

Average price

$473
From Arizona to Delaware
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One-way flight from Arizona to Delaware
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Highest demand for flights based on searches. 0% potential increase in price ($2 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 July 2025
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Find flight deals from Arizona to Delaware

Cheapest flights from Arizona to Delaware
Explore the most affordable flight options available from Arizona to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/214:22 pmLAS - PHL
Nonstop4h 37mSpirit Airlines
Tue 8/269:00 amPHL - LAS
Nonstop5h 17mSpirit Airlines
Deal found 7/29$139
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Thu 8/144:22 pmLAS - PHL
Nonstop4h 37mMultiple Airlines
Thu 8/217:15 amPHL - LAS
Nonstop5h 19mMultiple Airlines
Deal found 7/29$146
This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/139:54 pmLAS - PHL
Nonstop4h 55mFrontier
Thu 8/217:15 amPHL - LAS
Nonstop5h 19mFrontier
Deal found 7/29$150
This American Airlines deal was found by Cheapflights users on 7/29. 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 9/172:20 pmLAS - PHL
Nonstop4h 57mAmerican Airlines
Sun 9/214:10 pmPHL - LAS
Nonstop5h 16mAmerican Airlines
Deal found 7/29$159
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:20 amLAS - PHL
1 stop9h 40mSouthwest
Mon 11/36:35 amPHL - LAS
1 stop6h 50mSouthwest
Deal found 7/30$178
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2410:59 pmPHX - PHL
1 stop19h 55mSpirit Airlines
Mon 10/276:35 amPHL - PHX
1 stop18h 29mSpirit Airlines
Deal found 7/28$234
This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:11 pmPHX - PHL
1 stop13h 43mMultiple Airlines
Sun 9/76:25 amPHL - PHX
1 stop8h 58mMultiple Airlines
Deal found 7/30$235
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:17 pmPHX - PHL
1 stop7h 32mFrontier
Sat 8/166:15 amPHL - PHX
1 stop7h 41mFrontier
Deal found 7/29$245
This Southwest deal was found by Cheapflights users on 7/28. 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 9/106:55 amPHX - PHL
1 stop7h 45mSouthwest
Tue 9/163:20 pmPHL - PHX
2 stops9h 50mSouthwest
Deal found 7/28$251
This Priceline deal was found by Cheapflights users on 7/31. 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.
Sat 11/1510:12 pmPHX - PHL
1 stop8h 24mJetBlue
Mon 11/1712:00 pmPHL - PHX
1 stop12h 40mJetBlue
Deal found 7/31$253
This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2811:35 amTUS - PHL
1 stop10h 22mFrontier
Thu 10/26:45 amPHL - TUS
1 stop7h 00mFrontier
Deal found 7/29$278
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:00 amTUS - PHL
1 stop8h 36mDelta
Sat 9/135:15 pmPHL - TUS
1 stop7h 21mDelta
Deal found 7/28$325

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona 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 31, 2025.
Use the filters below to find and compare flights from Arizona to Delaware that are best for you.

Fly from

Arizona

Fly to

Delaware

Route

Depart

Return

Price

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Thu 8/21

4:22 pm-11:59 pm

Nonstop4h 37m

Philadelphia

Tue 8/26

9:00 am-11:17 am

Nonstop5h 17m

$139

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Thu 8/14

4:22 pm-11:59 pm

Nonstop4h 37m

Philadelphia

Thu 8/21

7:15 am-9:34 am

Nonstop5h 19m

$146

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Wed 8/13

9:54 pm-5:49 am

Nonstop4h 55m

Philadelphia

Thu 8/21

7:15 am-9:34 am

Nonstop5h 19m

$150

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Wed 9/17

2:20 pm-10:17 pm

Nonstop4h 57m

Philadelphia

Sun 9/21

7:40 pm-10:11 pm

Nonstop5h 31m

$159

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Thu 10/30

2:15 pm-12:10 am

1 stop6h 55m

Philadelphia

Mon 11/3

6:35 am-12:00 pm

1 stop8h 25m

$178

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Fri 10/24

10:59 pm-9:54 pm

1 stop19h 55m

Philadelphia

Mon 10/27

6:35 am-10:04 pm

1 stop18h 29m

$234

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Wed 9/3

12:11 pm-4:54 am

1 stop13h 43m

Philadelphia

Sun 9/7

6:25 am-12:23 pm

1 stop8h 58m

$235

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Wed 8/13

7:17 pm-5:49 am

1 stop7h 32m

Philadelphia

Sat 8/16

6:15 am-10:56 am

1 stop7h 41m

$245

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Wed 9/10

6:55 am-5:40 pm

1 stop7h 45m

Philadelphia

Tue 9/16

3:20 pm-10:10 pm

2 stops9h 50m

$251

TucsonPhiladelphia

TUS - PHL

TUSPHL

Tucson

Sun 9/28

11:35 am-12:57 am

1 stop10h 22m

Philadelphia

Thu 10/2

6:45 am-10:45 am

1 stop7h 00m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 36 results
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Best time to book a flight from Arizona to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Arizona 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 Arizona 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 31, 2025.
Read through reviews of airlines operating flights from Arizona to Delaware, such as Alaska Airlines, Southwest, and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Arizona 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 Arizona to Delaware one-way?

    The cheapest airlines for a one-way flight from Arizona to Delaware are Spirit Airlines ($79), Frontier ($85), and Southwest ($89).

  • Can I find deals for flights from Arizona to Delaware that include hotel bookings?

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

  • How can I find direct flights from Arizona to Delaware?

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

  • Can I find deals for business class flights from Arizona to Delaware?

    Yes. Cheapflights offers flight deals from Arizona 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

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Alternative routes for Arizona to Delaware

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Top airline flying from Arizona to Delaware

Discover the top airline that operate flights from Arizona 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$339Average$439FlexibilityNo cancel feeOn-time71%

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