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Delaware

$71+ Cheap flights from Salt Lake City (SLC) 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — ILG
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Salt Lake City to Delaware

Keep the following information in mind while searching for Salt Lake City to Delaware flight deals. Data was last updated November 3, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$134
(CheapOair)

One-way from

$71
(Booking.com)

Popular in

December

Cheapest in

July

Average price

$416
Provider with most accurate pricing for Salt Lake City-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Salt Lake City-Philadelphia flights.
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From Salt Lake City to Delaware
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One-way flight from Salt Lake City to Delaware
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Highest demand for flights based on searches. 6% potential increase in price ($31 potential increase over avg. RT price).
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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 November 2025
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Find flight deals from Salt Lake City to Delaware

Cheapest flights from Salt Lake City to Delaware
Explore the most affordable flight options available from Salt Lake City to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This CheapOair deal was found by Cheapflights users on 11/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:56 pmSLC - PHL
1 stop10h 35mFrontier
Mon 12/158:36 pmPHL - SLC
1 stop29h 31mFrontier
Deal found 11/2$134
This Frontier deal was found by Cheapflights users on 11/1. 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.
Sun 11/168:10 pmSLC - PHL
1 stop6h 39mFrontier
Thu 11/206:00 amPHL - SLC
1 stop11h 30mFrontier
Deal found 11/1$138
This CheapOair deal was found by Cheapflights users on 11/1. 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.
Wed 11/121:10 pmSLC - PHL
1 stop13h 39mFrontier
Sat 11/156:19 amPHL - SLC
1 stop27h 13mFrontier
Deal found 11/1$184
This CheapOair deal was found by Cheapflights users on 10/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:12 pmSLC - PHL
1 stop28h 33mFrontier
Sun 12/78:36 pmPHL - SLC
1 stop29h 31mFrontier
Deal found 10/31$210
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:38 pmSLC - PHL
2 stops26h 52mFrontier
Mon 12/88:36 pmPHL - SLC
1 stop17h 01mFrontier
Deal found 10/31$213
This CheapOair deal was found by Cheapflights users on 11/1. 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.
Thu 11/138:10 pmSLC - PHL
1 stop6h 39mFrontier
Sat 11/156:19 amPHL - SLC
1 stop27h 13mFrontier
Deal found 11/1$214
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2812:36 pmSLC - PHL
1 stop14h 09mMultiple Airlines
Tue 12/29:48 amPHL - SLC
2 stops40h 19mMultiple Airlines
Deal found 11/2$222
This Frontier deal was found by Cheapflights users on 11/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:10 pmSLC - PHL
1 stop6h 39mFrontier
Thu 11/206:00 amPHL - SLC
1 stop11h 30mFrontier
Deal found 11/2$236
This American Airlines deal was found by Cheapflights users on 11/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:15 amSLC - SBY
2 stops9h 30mAmerican Airlines
Sat 12/135:31 pmSBY - SLC
1 stop8h 06mAmerican Airlines
Deal found 11/1$558
This American Airlines deal was found by Cheapflights users on 10/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:17 amSLC - SBY
2 stops10h 48mAmerican Airlines
Sat 11/155:31 pmSBY - SLC
1 stop8h 07mAmerican Airlines
Deal found 10/31$700

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City 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 November 3, 2025.
Use the filters below to find and compare flights from Salt Lake City to Delaware that are best for you.

Fly from

Salt Lake City

Fly to

Delaware

Route

Depart

Return

Price

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Wed 11/26

1:00 pm-11:09 pm

1 stop8h 09m

Philadelphia

Sat 12/6

6:30 am-11:44 am

1 stop7h 14m

$348

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Tue 12/16

8:05 am-5:20 pm

1 stop7h 15m

Philadelphia

Wed 12/31

5:00 pm-10:15 pm

1 stop7h 15m

$364

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Thu 1/1

11:20 pm-9:25 am

1 stop8h 05m

Philadelphia

Mon 1/5

7:00 am-10:14 am

Nonstop5h 14m

$365

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Wed 1/7

8:20 am-5:33 pm

1 stop7h 13m

Philadelphia

Sat 1/10

8:05 am-2:59 pm

1 stop8h 54m

$376

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Sat 12/20

11:41 pm-5:50 am

Nonstop4h 09m

Philadelphia

Thu 1/1

7:05 am-10:10 am

Nonstop5h 05m

$384

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Fri 12/26

5:10 am-5:28 pm

2 stops10h 18m

Philadelphia

Wed 12/31

6:35 am-11:41 am

1 stop7h 06m

$399

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Sat 11/15

12:41 pm-9:21 pm

1 stop6h 40m

Philadelphia

Sat 11/22

5:07 pm-10:31 pm

1 stop7h 24m

$405

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Wed 11/5

1:00 pm-11:03 pm

2 stops8h 03m

Philadelphia

Sat 11/8

8:08 am-1:22 pm

1 stop7h 14m

$410

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Wed 1/7

12:17 pm-6:03 pm

1 stop27h 46m

Philadelphia

Fri 1/9

7:06 pm-11:43 pm

1 stop30h 37m

$432

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Thu 1/1

7:15 am-5:28 pm

1 stop8h 13m

Philadelphia

Tue 1/6

1:10 pm-6:43 pm

1 stop7h 33m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 21 results
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Best time to book a flight from Salt Lake City to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Salt Lake City 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 Salt Lake City 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 Salt Lake City 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 Salt Lake City to Delaware?

    Located just 5.7 mi from the city center, Salt Lake City (SLC) is the airport most travelers will use when flying to Delaware from Salt Lake City.

  • How long is the flight from Salt Lake City to Delaware?

    For as low as $364, United Airlines can have you in Delaware from Salt Lake City in 7h 15m. Airlines will cover a distance of 1921 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 Salt Lake City to Delaware that include hotel bookings?

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

  • How can I find direct flights from Salt Lake City to Delaware?

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

  • Can I find deals for business class flights from Salt Lake City to Delaware?

    Yes. Cheapflights offers flight deals from Salt Lake City 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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