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Delaware

$159+ Cheap flights from Tucson (TUS) 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — ILG
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Tucson to Delaware

Keep the following information in mind while searching for Tucson to Delaware flight deals. Data was last updated September 16, 2025.

Round-trip from

$294
(Orbitz)

One-way from

$159
(American Airlines)

Popular in

March

Cheapest in

April

Average price

$385
From Tucson to Delaware
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One-way flight from Tucson to Delaware
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Tucson to Delaware

Cheapest flights from Tucson to Delaware
Explore the most affordable flight options available from Tucson to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Orbitz deal was found by Cheapflights users on 9/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:35 pmTUS - PHL
1 stop11h 07mMultiple Airlines
Sun 11/97:00 amPHL - TUS
1 stop11h 23mMultiple Airlines
Deal found 9/14$294
This Frontier deal was found by Cheapflights users on 9/15. 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 9/15$310
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/81:30 pmTUS - PHL
1 stop6h 39mUnited Airlines
Wed 10/156:34 amPHL - TUS
1 stop10h 44mUnited Airlines
Deal found 9/15$317
This Southwest deal was found by Cheapflights users on 9/15. 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.
Tue 11/185:25 amTUS - PHL
1 stop8h 55mSouthwest
Thu 11/206:00 amPHL - TUS
1 stop7h 20mSouthwest
Deal found 9/15$334
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/301:19 pmTUS - PHL
1 stop8h 29mAmerican Airlines
Mon 11/104:03 pmPHL - TUS
1 stop7h 14mAmerican Airlines
Deal found 9/15$337
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/305:55 amTUS - PHL
1 stop8h 43mDelta
Mon 11/1012:22 pmPHL - TUS
2 stops11h 34mDelta
Deal found 9/15$342
This Southwest deal was found by Cheapflights users on 9/15. 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 12/175:25 amTUS - PHL
2 stops7h 40mSouthwest
Sat 1/105:50 amPHL - TUS
2 stops10h 00mSouthwest
Deal found 9/15$344
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/308:21 amTUS - PHL
2 stops14h 04mMultiple Airlines
Sun 11/25:21 pmPHL - TUS
1 stop22h 14mMultiple Airlines
Deal found 9/15$354
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/113:59 pmTUS - PHL
1 stop6h 10mAmerican Airlines
Fri 10/171:35 pmPHL - TUS
1 stop9h 02mAmerican Airlines
Deal found 9/14$358
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/268:49 pmTUS - PHL
1 stop8h 15mAmerican Airlines
Tue 12/210:30 amPHL - TUS
1 stop8h 45mAmerican Airlines
Deal found 9/14$359

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson 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 September 16, 2025.
Use the filters below to find and compare flights from Tucson to Delaware that are best for you.

Fly from

Tucson

Fly to

Delaware

Route

Depart

Return

Price

TucsonPhiladelphia

TUS - PHL

TUSPHL

Tucson

Thu 10/30

8:18 pm-7:08 am

1 stop7h 50m

Philadelphia

Mon 11/3

7:05 am-3:31 pm

1 stop10h 26m

$337

TucsonPhiladelphia

TUS - PHL

TUSPHL

Tucson

Thu 10/30

5:55 am-5:38 pm

1 stop8h 43m

Philadelphia

Mon 11/10

12:22 pm-9:56 pm

2 stops11h 34m

$342

TucsonPhiladelphia

TUS - PHL

TUSPHL

Tucson

Wed 12/17

5:25 am-3:05 pm

2 stops7h 40m

Philadelphia

Sat 1/10

5:50 am-1:50 pm

2 stops10h 00m

$344

TucsonPhiladelphia

TUS - PHL

TUSPHL

Tucson

Thu 10/30

8:21 am-1:25 am

2 stops14h 04m

Philadelphia

Sun 11/2

5:21 pm-1:35 pm

1 stop22h 14m

$354

TucsonPhiladelphia

TUS - PHL

TUSPHL

Tucson

Sat 10/11

3:59 pm-1:09 am

1 stop6h 10m

Philadelphia

Fri 10/17

1:35 pm-7:37 pm

1 stop9h 02m

$358

TucsonPhiladelphia

TUS - PHL

TUSPHL

Tucson

Wed 11/26

8:49 pm-7:04 am

1 stop8h 15m

Philadelphia

Tue 12/2

10:30 am-5:15 pm

1 stop8h 45m

$359

TucsonPhiladelphia

TUS - PHL

TUSPHL

Tucson

Fri 10/17

12:24 pm-7:02 am

2 stops15h 38m

Philadelphia

Sun 10/19

5:21 pm-11:39 am

1 stop21h 18m

$368

TucsonPhiladelphia

TUS - PHL

TUSPHL

Tucson

Tue 12/2

5:50 pm-8:44 am

2 stops12h 54m

Philadelphia

Sun 12/7

6:15 am-2:06 pm

1 stop9h 51m

$382

TucsonPhiladelphia

TUS - PHL

TUSPHL

Tucson

Wed 11/19

5:25 am-5:15 pm

2 stops9h 50m

Philadelphia

Fri 11/21

3:20 pm-12:15 am

2 stops10h 55m

$387

TucsonPhiladelphia

TUS - PHL

TUSPHL

Tucson

Thu 11/6

7:00 am-3:57 pm

1 stop6h 57m

Philadelphia

Sun 11/9

6:00 am-2:08 pm

1 stop10h 08m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 19 results
1
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Best time to book a flight from Tucson to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Tucson 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 Tucson to Delaware
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Tucson to Delaware. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Tucson to Delaware?

    For a flight from Tucson to Delaware, you will be flying from Tucson. Tucson (TUS) is just 7.5 mi from the center of the city.

  • How long is the flight from Tucson to Delaware?

    American Airlines, Delta, and Southwest can get you from Tucson to Delaware in just under 7h 40m. Your travel time can differ by up to 1h 03m. The distance from Tucson to Delaware is about 2050 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Tucson to Delaware one-way?

    $159 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $162 and $169, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tucson 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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