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Delaware

$71+ Cheap flights from California 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ILG
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from California to Delaware

Keep the following information in mind while searching for California to Delaware flight deals. Data was last updated April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$130
(Cheapflightsfares)

One-way from

$71
(Expedia)

Popular in

March

Cheapest in

September

Average price

$417
Provider with most accurate pricing for Los Angeles-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Philadelphia flights.
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From California to Delaware
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One-way flight from California to Delaware
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Highest demand for flights based on searches. 10% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from California to Delaware

Cheapest flights from California to Delaware
Explore the most affordable flight options available from California to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
Fri 5/2310:12 pmLAS - PHL
Nonstop4h 49mSpirit Airlines
Tue 5/276:00 pmPHL - LAS
Nonstop5h 25mSpirit Airlines
Deal found 4/22$130
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
Thu 5/110:08 pmLAS - PHL
Nonstop4h 44mMultiple Airlines
Sat 5/36:54 pmPHL - LAS
Nonstop5h 26mMultiple Airlines
Deal found 4/22$133
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
Sat 5/249:47 pmLAS - PHL
Nonstop4h 51mFrontier
Tue 5/277:10 amPHL - LAS
Nonstop5h 31mFrontier
Deal found 4/22$135
This CheapOair deal was found by Cheapflights users on 4/22. 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 4/296:40 pmOAK - PHL
1 stop8h 12mSpirit Airlines
Wed 4/3010:08 pmPHL - OAK
1 stop11h 41mSpirit Airlines
Deal found 4/22$142
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/57:41 pmSJC - PHL
1 stop8h 11mMultiple Airlines
Tue 5/136:00 pmPHL - SJC
1 stop8h 29mMultiple Airlines
Deal found 4/22$148
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/1712:15 pmLAX - PHL
Nonstop5h 10mMultiple Airlines
Sun 5/255:34 pmPHL - LAX
Nonstop5h 52mMultiple Airlines
Deal found 4/21$165
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
Fri 5/1610:20 pmLAX - PHL
Nonstop5h 10mSpirit Airlines
Sun 5/187:45 amPHL - LAX
Nonstop5h 46mSpirit Airlines
Deal found 4/22$168
This CheapOair deal was found by Cheapflights users on 4/22. 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 4/303:21 pmSNA - PHL
1 stop11h 31mSpirit Airlines
Sun 5/410:08 pmPHL - SNA
1 stop14h 37mSpirit Airlines
Deal found 4/22$172
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 6/1110:35 pmLAX - PHL
Nonstop5h 23mFrontier
Fri 6/135:48 pmPHL - LAX
Nonstop5h 45mFrontier
Deal found 4/21$176
This Frontier deal was found by Cheapflights users on 4/22. 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.
Sat 5/245:15 pmONT - PHL
1 stop9h 23mFrontier
Wed 5/287:10 amPHL - ONT
1 stop7h 33mFrontier
Deal found 4/22$178
This CheapOair deal was found by Cheapflights users on 4/22. 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.
Sat 5/36:10 pmSNA - PHL
1 stop9h 42mFrontier
Wed 5/76:54 pmPHL - SNA
1 stop26h 37mFrontier
Deal found 4/22$181
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 4/306:10 pmBUR - PHL
1 stop8h 42mSpirit Airlines
Sun 5/410:08 pmPHL - BUR
1 stop16h 55mSpirit Airlines
Deal found 4/22$183

Cheapflights Fare Finder

Customize your flight search to find flights from California 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 April 22, 2025.
Use the filters below to find and compare flights from California to Delaware that are best for you.

Fly from

California

Fly to

Delaware

Route

Depart

Return

Price

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Fri 5/23

10:12 pm-6:01 am

Nonstop4h 49m

Philadelphia

Tue 5/27

6:00 pm-8:25 pm

Nonstop5h 25m

$130

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Tue 5/6

11:00 pm-6:52 am

Nonstop4h 52m

Philadelphia

Mon 5/12

10:48 am-1:14 pm

Nonstop5h 26m

$133

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Sat 5/24

9:47 pm-5:38 am

Nonstop4h 51m

Philadelphia

Tue 5/27

7:10 am-9:41 am

Nonstop5h 31m

$135

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

Mon 5/5

7:41 pm-6:52 am

1 stop8h 11m

Philadelphia

Tue 5/13

6:00 pm-11:29 pm

1 stop8h 29m

$148

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Sat 5/17

12:15 pm-8:25 pm

Nonstop5h 10m

Philadelphia

Sun 5/25

5:34 pm-8:26 pm

Nonstop5h 52m

$165

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Fri 5/16

10:20 pm-6:30 am

Nonstop5h 10m

Philadelphia

Sun 5/18

7:45 am-10:31 am

Nonstop5h 46m

$168

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

Tue 5/6

6:40 pm-5:52 am

1 stop8h 12m

Philadelphia

Tue 5/13

6:00 pm-10:25 pm

1 stop7h 25m

$170

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Wed 6/11

10:35 pm-6:58 am

Nonstop5h 23m

Philadelphia

Fri 6/13

5:48 pm-8:33 pm

Nonstop5h 45m

$176

OntarioPhiladelphia

ONT - PHL

ONTPHL

Ontario

Sat 5/24

5:15 pm-5:38 am

1 stop9h 23m

Philadelphia

Wed 5/28

7:10 am-11:43 am

1 stop7h 33m

$178

Santa AnaPhiladelphia

SNA - PHL

SNAPHL

Santa Ana J. Wayne/Orange Cnty

Sat 5/3

6:10 pm-6:52 am

1 stop9h 42m

Philadelphia

Wed 5/7

6:54 pm-6:31 pm

1 stop26h 37m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

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

Have a flexible travel schedule? Discover the best time to fly to Delaware from California 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 California to Delaware

What is the cheapest time of day to fly from CA to DE?

Find hourly flight availability from California to Delaware. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Delaware as you normally would.

Rainfall in Delaware by month

Plan your trip to Delaware by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Delaware ranges from 2.9 - 4.3 inches per month. July is typically the wettest month, when rainfall can reach 4.3 in. February is typically the driest time to visit Delaware when rainfall is around 2.9 in.

Temperature in Delaware by month

Plan your trip to Delaware by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Delaware, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 April 22, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from California to Delaware have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,906 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,906 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,392 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,683 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $71. Frontier flights start at $79 while deals on United Airlines start at $115 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from California 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 California to Delaware

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from California to Delaware

Discover the top airline that operate flights from California 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$219Average$315FlexibilityNo cancel feeOn-time71%

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