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$120+ Cheap flights from Delaware

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ILG — SYD
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Delaware
Explore the most affordable flight options available from Delaware. Find the lowest fares based on data from user searches, with prices last updated on 7 November 2025.

Tue 10/317:15PHL - LAS
1 stop7h 26mDelta
Mon 23/300:35LAS - PHL
1 stop8h 28mDelta
Deal found 6/11$395
Thu 19/218:20PHL - LAX
1 stop9h 10mUnited Airlines
Tue 24/213:09LAX - PHL
1 stop7h 21mUnited Airlines
Deal found 6/11$399
Tue 27/115:43PHL - LAX
1 stop8h 35mUnited Airlines
Fri 30/110:26LAX - PHL
1 stop8h 26mUnited Airlines
Deal found 6/11$411
Tue 16/1212:30PHL - LAS
1 stop11h 12mJetBlue
Tue 16/1223:59LAS - PHL
1 stop8h 39mJetBlue
Deal found 5/11$419
Wed 3/1218:54PHL - LAX
1 stop16h 55mAlaska Airlines
Wed 10/1214:32LAX - PHL
1 stop12h 14mAlaska Airlines
Deal found 4/11$434
Wed 18/212:15PHL - LAX
1 stop7h 35mSouthwest
Tue 24/206:40LAX - PHL
1 stop7h 25mSouthwest
Deal found 6/11$442
Wed 26/1111:45PHL - LAS
1 stop11h 42mJetBlue
Sat 29/1121:05LAS - PHL
1 stop7h 30mJetBlue
Deal found 5/11$445
Tue 20/106:10PHL - LAX
1 stop8h 50mSouthwest
Tue 20/123:05LAX - PHL
1 stop11h 05mSouthwest
Deal found 7/11$449
Tue 6/112:15PHL - LAS
1 stop11h 15mJetBlue
Sat 17/123:38LAS - PHL
1 stop9h 57mJetBlue
Deal found 5/11$456
Wed 3/1212:30PHL - LAX
1 stop13h 27mJetBlue
Mon 8/1221:56LAX - PHL
1 stop8h 43mJetBlue
Deal found 6/11$457
Sat 6/1218:54PHL - LAX
1 stop16h 55mAlaska Airlines
Mon 8/1220:42LAX - PHL
1 stop18h 11mAlaska Airlines
Deal found 5/11$459
Tue 27/108:40PHL - LAX
1 stop11h 58mJetBlue
Tue 3/208:30LAX - PHL
1 stop12h 04mJetBlue
Deal found 6/11$460

Find flights from Delaware within your budget

 
Find flights departing from Delaware that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 7 November 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Wed 26/11

11:45-20:27

1 stop11h 42m

Las Vegas Harry Reid Intl

Sat 29/11

21:05-07:35

1 stop7h 30m

$445

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Tue 6/1

12:15-20:30

1 stop11h 15m

Las Vegas Harry Reid Intl

Sat 17/1

23:38-12:35

1 stop9h 57m

$456

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Tue 21/4

12:00-21:03

1 stop12h 03m

Las Vegas Harry Reid Intl

Wed 6/5

23:59-11:15

1 stop8h 16m

$463

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Wed 3/12

18:54-08:49

1 stop16h 55m

Los Angeles

Wed 10/12

12:05-05:46

2 stops14h 41m

$505

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Sat 6/12

16:32-23:59

1 stop10h 27m

Los Angeles

Tue 9/12

09:00-23:13

1 stop11h 13m

$509

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Wed 15/4

12:00-18:18

1 stop9h 18m

Las Vegas Harry Reid Intl

Tue 21/4

23:59-11:15

1 stop8h 16m

$546

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 10/3

07:00-15:32

1 stop11h 32m

Los Angeles

Wed 11/3

20:40-07:33

1 stop7h 53m

$548

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Sat 6/12

18:54-08:49

1 stop16h 55m

Los Angeles

Wed 10/12

12:05-05:46

2 stops14h 41m

$571

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Tue 24/2

18:35-20:21

1 stop28h 46m

Las Vegas Harry Reid Intl

Fri 27/2

17:50-17:31

2 stops20h 41m

$599

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Sat 6/12

15:35-21:01

1 stop8h 26m

Los Angeles

Mon 8/12

00:25-12:07

1 stop8h 42m

$608

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 60 results
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Best time to book a flight from Delaware

Have a flexible travel schedule? Discover the best time to fly from Delaware with our price prediction graph.
Estimated return 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.

Travel insights for flights from Delaware

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No data available for this route at this time. Please check back soon.

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Related info for your journey

Access useful and relevant information related to your journey from Delaware. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 7 November 2025.

  • How does Cheapflights help users find flights from Delaware?

    Cheapflights helps you search for flights from Delaware via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Delaware?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Delaware for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Delaware with no change fees?

    Certainly. Search results for flights from Delaware shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Delaware become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Delaware?

Cheapflights helps you search for flights from Delaware via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Delaware?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Delaware for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Delaware with no change fees?

Certainly. Search results for flights from Delaware shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Delaware become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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