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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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ILG
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$161
(American Airlines)

One-way from

$71
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$381
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. 7% 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 June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 7/1110:14 pmLAS - PHL
Nonstop4h 46mAmerican Airlines
Wed 7/167:25 pmPHL - LAS
Nonstop5h 26mAmerican Airlines
Deal found 6/11$161
This Priceline deal was found by Cheapflights users on 6/11. 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.
Wed 6/259:14 pmLAS - PHL
1 stop9h 33mSpirit Airlines
Sat 6/282:36 pmPHL - LAS
1 stop11h 53mSpirit Airlines
Deal found 6/11$162
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/110:56 pmLAX - PHL
Nonstop5h 04mSpirit Airlines
Wed 7/26:20 pmPHL - LAX
1 stop15h 39mSpirit Airlines
Deal found 6/11$162
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 9/185:45 amLAX - PHL
Nonstop5h 17mMultiple Airlines
Mon 9/225:30 amPHL - LAX
1 stop9h 53mMultiple Airlines
Deal found 6/9$164
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 8/159:54 pmLAS - PHL
Nonstop4h 55mFrontier
Mon 8/187:19 amPHL - LAS
Nonstop5h 19mFrontier
Deal found 6/11$166
This Frontier deal was found by Cheapflights users on 6/11. 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.
Fri 7/1110:32 pmLAX - PHL
Nonstop5h 26mFrontier
Thu 7/175:48 pmPHL - LAX
Nonstop5h 41mFrontier
Deal found 6/11$170
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 8/229:50 pmLAS - PHL
Nonstop4h 55mMultiple Airlines
Sun 8/246:30 amPHL - LAS
Nonstop5h 17mMultiple Airlines
Deal found 6/11$176
This Southwest deal was found by Cheapflights users on 6/9. 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 7/102:00 pmLAS - PHL
1 stop7h 50mSouthwest
Mon 7/145:30 amPHL - LAS
1 stop8h 45mSouthwest
Deal found 6/9$192
This CheapOair deal was found by Cheapflights users on 6/11. 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 6/255:22 pmSNA - PHL
1 stop8h 53mSpirit Airlines
Tue 7/16:20 pmPHL - SNA
1 stop15h 56mSpirit Airlines
Deal found 6/11$192
This CheapOair deal was found by Cheapflights users on 6/12. 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 6/262:18 pmBUR - PHL
1 stop12h 26mSpirit Airlines
Mon 6/3010:42 amPHL - BUR
1 stop12h 09mSpirit Airlines
Deal found 6/12$195
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Thu 6/266:00 amSJC - PHL
1 stop20h 44mSpirit Airlines
Mon 6/306:12 pmPHL - SJC
2 stops18h 54mSpirit Airlines
Deal found 6/11$209
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 7/812:59 amLAX - PHL
Nonstop5h 13mAmerican Airlines
Tue 7/157:00 pmPHL - LAX
Nonstop6h 00mAmerican Airlines
Deal found 6/12$209

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 June 12, 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 7/11

10:14 pm-6:00 am

Nonstop4h 46m

Philadelphia

Wed 7/16

7:25 pm-9:51 pm

Nonstop5h 26m

$161

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Wed 6/25

9:14 pm-9:47 am

1 stop9h 33m

Philadelphia

Sat 6/28

2:36 pm-11:29 pm

1 stop11h 53m

$162

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Tue 7/1

10:56 pm-7:00 am

Nonstop5h 04m

Philadelphia

Wed 7/2

6:20 pm-6:59 am

1 stop15h 39m

$162

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Thu 9/18

5:45 am-2:02 pm

Nonstop5h 17m

Philadelphia

Mon 9/22

5:30 am-12:23 pm

1 stop9h 53m

$164

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Fri 8/15

9:54 pm-5:49 am

Nonstop4h 55m

Philadelphia

Mon 8/18

7:19 am-9:38 am

Nonstop5h 19m

$166

Los AngelesPhiladelphia

LAX - PHL

LAXPHL

Los Angeles

Fri 7/11

10:32 pm-6:58 am

Nonstop5h 26m

Philadelphia

Thu 7/17

5:48 pm-8:29 pm

Nonstop5h 41m

$170

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Fri 8/22

9:50 pm-5:45 am

Nonstop4h 55m

Philadelphia

Sun 8/24

6:30 am-8:47 am

Nonstop5h 17m

$176

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Thu 7/10

2:00 pm-12:50 am

1 stop7h 50m

Philadelphia

Mon 7/14

5:30 am-11:15 am

1 stop8h 45m

$192

Santa AnaPhiladelphia

SNA - PHL

SNAPHL

Santa Ana J. Wayne/Orange Cnty

Wed 6/25

5:22 pm-5:15 am

1 stop8h 53m

Philadelphia

Tue 7/1

6:20 pm-7:16 am

1 stop15h 56m

$192

BurbankPhiladelphia

BUR - PHL

BURPHL

Burbank Bob Hope

Fri 8/22

1:02 pm-5:32 am

1 stop13h 30m

Philadelphia

Mon 8/25

6:30 am-12:07 pm

1 stop8h 37m

$195

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 60 results
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2
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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 June 12, 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 June 12, 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
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Frontier, which is currently one of the cheapest options available, starting at $71. Spirit Airlines flights start at $77 while deals on Southwest start at $95 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$219Average$325FlexibilityNo cancel feeOn-time71%

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