$81+ Cheap flights from Irvine, CA 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Irvine to Delaware with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Irvine to Delaware
Keep the following information in mind while searching for Irvine to Delaware flight deals. Data was last updated April 29, 2025.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $172 (Kiwi.com) |
One-way from | $81 (Cheapflightsfares) |
Popular in | March |
Cheapest in | September |
Average price | $417 |
Find flight deals from Irvine to Delaware
Cheapest flights from Irvine to DelawareExplore the most affordable flight options available from Irvine to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.
Explore the most affordable flight options available from Irvine to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
This American Airlines deal was found by Cheapflights users on 4/28. 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.
This Delta deal was found by Cheapflights users on 4/29. 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.
This JetBlue deal was found by Cheapflights users on 4/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine 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 29, 2025.
Use the filters below to find and compare flights from Irvine to Delaware that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesPhiladelphia
LAX - PHL
LAXPHL
Los Angeles
Wed 5/14
6:52 pm-6:01 am
1 stop8h 09m
Philadelphia
Sun 5/18
10:59 pm-5:43 pm
1 stop21h 44m
Los AngelesPhiladelphia
LAX - PHL
LAXPHL
Los Angeles
Wed 5/7
6:52 pm-6:01 am
1 stop8h 09m
Philadelphia
Wed 5/14
6:00 pm-6:51 am
1 stop15h 51m
Los AngelesPhiladelphia
LAX - PHL
LAXPHL
Los Angeles
Sat 6/28
10:35 pm-6:58 am
Nonstop5h 23m
Philadelphia
Sat 7/12
5:48 pm-8:29 pm
Nonstop5h 41m
Los AngelesPhiladelphia
LAX - PHL
LAXPHL
Los Angeles
Mon 5/19
12:55 am-9:00 am
Nonstop5h 05m
Philadelphia
Mon 6/2
4:10 pm-7:03 pm
Nonstop5h 53m
Los AngelesPhiladelphia
LAX - PHL
LAXPHL
Los Angeles
Tue 5/27
12:59 am-12:00 pm
1 stop8h 01m
Philadelphia
Tue 6/10
2:12 pm-7:47 pm
1 stop8h 35m
Los AngelesSalisbury
LAX - SBY
LAXSBY
Los Angeles
Sat 6/28
10:49 pm-8:44 am
1 stop6h 55m
Salisbury-Ocean City
Wed 7/2
5:29 pm-10:54 pm
1 stop8h 25m
Los AngelesPhiladelphia
LAX - PHL
LAXPHL
Los Angeles
Tue 6/3
6:52 pm-5:55 am
1 stop8h 03m
Los AngelesPhiladelphia
LAX - PHL
LAXPHL
Los Angeles
Fri 5/9
8:05 pm-6:52 am
1 stop7h 47m
Los AngelesPhiladelphia
LAX - PHL
LAXPHL
Los Angeles
Tue 5/27
12:55 am-9:00 am
Nonstop5h 05m
Los AngelesPhiladelphia
LAX - PHL
LAXPHL
Los Angeles
Tue 5/27
12:59 am-12:00 pm
1 stop8h 01m
Best time to book a flight from Irvine to Delaware
Have a flexible travel schedule? Discover the best time to fly to Delaware from Irvine with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Irvine to Delaware
What is the cheapest time of day to fly from IR9 to DE?
Find hourly flight availability from Irvine 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 29, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine 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 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Irvine to Delaware to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Entertainment
Overall
Food
Comfort
Reviews
James,Apr 2025
LAX - SFO
Boarding
Crew
Entertainment
Overall
Food
Comfort
Reviews
James,Apr 2025
LAX - SFO
Boarding
Crew
Entertainment
Overall
Food
Comfort
Reviews
James,Apr 2025
LAX - SFO
Boarding
Crew
Entertainment
Overall
Food
Comfort
Reviews
James,Apr 2025
LAX - SFO
Boarding
Crew
Entertainment
Overall
Food
Comfort
Reviews
James,Apr 2025
LAX - SFO
Boarding
Crew
Entertainment
Overall
Food
Comfort
Reviews
James,Apr 2025
LAX - SFO
Related info for your journey
Find useful and relevant information for your journey from Irvine to Delaware. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Irvine to Delaware
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Irvine to Delaware
Discover the top airline that operate flights from Irvine 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 29, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$219 | Average$268 | FlexibilityNo cancel fee | On-time71% |