Cheap Flights to Delaware from ₩340,900

View ₩340,900 flight on Mon, Mar 30, 2026Opens in a new window

Popular airlines to Delaware

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How much is the cheapest flight to Delaware?

Prices were available within the past 7 days and start at ₩340,900 for one-way flights and ₩484,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Apr 1 - Tue, Apr 7
LAX
Los Angeles
PHL
Philadelphia
₩484,200 Roundtrip, found 3 days ago
₩484,200
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, Apr 1 from Los Angeles to Philadelphia, returning Tue, Apr 7, priced at ₩484,200 found 3 days ago
Hawaiian Airlines
Wed, Apr 1 - Mon, Apr 6
LAX
Los Angeles
PHL
Philadelphia
₩528,300 Roundtrip, found 3 days ago
₩528,300
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, Apr 1 from Los Angeles to Philadelphia, returning Mon, Apr 6, priced at ₩528,300 found 3 days ago
Hawaiian Airlines
Thu, Apr 2 - Tue, Apr 7
LAX
Los Angeles
PHL
Philadelphia
₩576,700 Roundtrip, found 3 days ago
₩576,700
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, Apr 2 from Los Angeles to Philadelphia, returning Tue, Apr 7, priced at ₩576,700 found 3 days ago
Delta
Sat, Mar 14 - Sat, Mar 21
LAX
Los Angeles
PHL
Philadelphia
₩614,500 Roundtrip, found 1 day ago
₩614,500
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Mar 14 from Los Angeles to Philadelphia, returning Sat, Mar 21, priced at ₩614,500 found 1 day ago
Hawaiian Airlines
Thu, Apr 2 - Mon, Apr 6
LAX
Los Angeles
PHL
Philadelphia
₩620,700 Roundtrip, found 3 days ago
₩620,700
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, Apr 2 from Los Angeles to Philadelphia, returning Mon, Apr 6, priced at ₩620,700 found 3 days ago
Hawaiian Airlines
Mon, Mar 30 - Mon, Apr 6
LAX
Los Angeles
PHL
Philadelphia
₩635,500 Roundtrip, found 3 days ago
₩635,500
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Mon, Mar 30 from Los Angeles to Philadelphia, returning Mon, Apr 6, priced at ₩635,500 found 3 days ago
Delta
Wed, Feb 11 - Sat, Feb 14
LAX
Los Angeles
PHL
Philadelphia
₩671,000 Roundtrip, found 5 days ago
₩671,000
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Feb 11 from Los Angeles to Philadelphia, returning Sat, Feb 14, priced at ₩671,000 found 5 days ago
American Airlines
Sat, Mar 14 - Sat, Mar 21
LAX
Los Angeles
PHL
Philadelphia
₩679,600 Roundtrip, found 1 day ago
₩679,600
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Mar 14 from Los Angeles to Philadelphia, returning Sat, Mar 21, priced at ₩679,600 found 1 day ago
Air Canada
Mon, Apr 20 - Tue, Apr 28
ICN
Seoul
PHL
Philadelphia
₩699,200 Roundtrip, found 3 days ago
₩699,200
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, Apr 20 from Seoul to Philadelphia, returning Tue, Apr 28, priced at ₩699,200 found 3 days ago
United
Thu, Apr 2 - Sun, Apr 5
LAX
Los Angeles
PHL
Philadelphia
₩838,200 Roundtrip, found 3 days ago
₩838,200
Roundtrip
found 3 days ago
Select United flight, departing Thu, Apr 2 from Los Angeles to Philadelphia, returning Sun, Apr 5, priced at ₩838,200 found 3 days ago

About Delaware

Expedia offers flights to Delaware to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Delaware or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Delaware that have flexible change policies?
It's as easy as counting to three with Expedia. Firstly, enter your preferred travel dates and press "Search." Next, check "No change fee" underneath the "Flexible change policies" filter to the left of the screen. Step 3. Snag your cheap and flexible fare to Delaware.
Which airlines fly to Delaware?
Let Avelo Airlines fly you there. This top carrier lists 34 services a month to Wilmington, DE (ILG-New Castle), a Delaware gateway.
How can I find cheap tickets to Delaware?
An effective strategy for finding cheap airfares is to be flexible with your travel dates. Begin with searching for your flight to Delaware, then click on the "flexible dates" box for a list of prices for nearby days. Another handy tip? Book ahead of time. For an idea of fares, ₩484,200 was the lowest price for a flight to Delaware in the last seven days.
How much is a flight to Delaware?
One-way flights departing from Los Angeles (LAX) sold for as little as ₩340,900 in the last seven days. During this time, the price of a return journey to Delaware ranged between ₩484,200 and ₩838,200. If you find a fantastic deal, grab it quickly — these fares don't hang around.
What are the most popular airports to fly into in Delaware?
Fly into Wilmington, DE (ILG-New Castle) and sample all that Delaware has to offer. As the region's primary entry point, about 34 flights touch down here every month.
When is the cheapest time to fly to Delaware?
Leave for Delaware early in the week and you'll usually be rewarded with lower-priced fares. Tuesday is generally the cheapest day to jet off, followed closely by Monday. If you're hoping to avoid the most expensive flights, give Saturdays a wide berth.
How much is a plane ticket to Delaware?
In the last seven days, tickets cost between ₩484,200 and ₩838,200. Scroll through our sensational deals to Delaware, make a booking and then start packing!
What is the best time to go to Delaware?
Summer begins June 20 in the Northern Hemisphere, and these warmer months are a fantastic time to tour the top Delaware city of Wilmington. Average temperatures range between 65ºF and 80ºF at this time of year. The biggest crowds flock here in May, June and July.
What months are the cheapest to book a flight to Delaware?
To grab a fabulous deal to Delaware, try to book sometime in February when the price of tickets are at their cheapest. When's the most expensive time? In the U.S, it's the festive month of December.

Trending flights to Delaware

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Apr 20 - Tue, Apr 28
ICN
Seoul
PHL
Philadelphia
₩699,200 Roundtrip, found 3 days ago
₩699,200
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, Apr 20 from Seoul to Philadelphia, returning Tue, Apr 28, priced at ₩699,200 found 3 days ago
*Available to Expedia members.