Cheap Flights to Delaware River Region

View ₩109,100 flight on Wed, Nov 5, 2025Opens in a new window

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How much is the cheapest flight to Delaware River Region?

Prices were available within the past 7 days and start at ₩109,100 for one-way flights and ₩261,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Oct 10 - Fri, Oct 17
BUF
Buffalo
EWR
New York
₩261,100 Roundtrip, found 4 days ago
₩261,100
Roundtrip
found 4 days ago
Select United flight, departing Fri, Oct 10 from Buffalo to New York, returning Fri, Oct 17, priced at ₩261,100 found 4 days ago
Air Canada
Sun, Nov 9 - Sat, Nov 29
ICN
Seoul
EWR
New York
₩604,500 Roundtrip, just found
₩604,500
Roundtrip
just found
Select Air Canada flight, departing Sun, Nov 9 from Seoul to New York, returning Sat, Nov 29, priced at ₩604,500 just found
American Airlines
Sat, Sep 13 - Sun, Sep 14
BUF
Buffalo
PHL
Philadelphia
₩633,300 Roundtrip, found 12 hours ago
₩633,300
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Sep 13 from Buffalo to Philadelphia, returning Sun, Sep 14, priced at ₩633,300 found 12 hours ago
Delta
Fri, Sep 12 - Tue, Sep 16
BUF
Buffalo
PHL
Philadelphia
₩645,200 Roundtrip, found 13 hours ago
₩645,200
Roundtrip
found 13 hours ago
Select Delta flight, departing Fri, Sep 12 from Buffalo to Philadelphia, returning Tue, Sep 16, priced at ₩645,200 found 13 hours ago
Air Premia
Sun, Nov 9 - Wed, Nov 12
ICN
Seoul
EWR
New York
₩765,900 Roundtrip, found 6 days ago
₩765,900
Roundtrip
found 6 days ago
Select Air Premia flight, departing Sun, Nov 9 from Seoul to New York, returning Wed, Nov 12, priced at ₩765,900 found 6 days ago

Find the cheapest month to fly from Columbus (CMH) to Philadelphia (PHL)

February is typically the cheapest month to fly

From ₩182,749 - ₩525,233 per traveler.

Searching for cheap flights to Delaware River Region? No travel company presents more choices than Expedia if you're looking to compare flights to Delaware River Region. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to United States of America. Expedia provides the cheapest flights to many destinations in United States of America and you may find even greater savings if you combine your flight with a hotel stay in Delaware River Region.

Frequently asked questions

How do I find cheap flights to Delaware River Region that have flexible change policies?
Search for affordable fares to Delaware River Region, then select "No change fee" under the "Flexible change policies" filter. From then on it's smooth sailing. We understand that travel plans can change and flexibility is important, so you can book with confidence with Expedia.
Which airlines fly to Delaware River Region?
With a great selection of airlines that fly into or near Delaware River Region, the choice is yours:

  • United Airlines - 12,950 flights to or near Delaware River Region each month, including 12,950 flights to O'Hare Intl. Airport (ORD) per month.
  • American Airlines - 8,855 flights to or near Delaware River Region each month, including 8,855 flights to O'Hare Intl. Airport (ORD) per month.
  • Delta Air Lines - 1,222 flights to or near Delaware River Region each month, including 1,222 flights to O'Hare Intl. Airport (ORD) per month.

How can I find cheap tickets to Delaware River Region?
A helpful strategy for getting your hands on cheap fares is to be flexible with your travel dates. Start by searching for your flight to Delaware River Region, then click on the "flexible dates" box to compare prices for nearby days. Another tip? Book in advance. To give you an idea of costs, ₩261,100 was the lowest price for a flight to Delaware River Region in the last seven days.
How much is a flight to Delaware River Region?
In the last seven days, return tickets to Delaware River Region sold from just ₩261,100 and reached a maximum cost of ₩765,900. For one-way fares taking off from Buffalo (BUF), the cheapest seat during this time was just ₩109,100.
What are the most popular airports to fly into in Delaware River Region?
Start planning your Delaware River Region getaway by securing a seat on one of the 25,318 flights a month to O'Hare Intl. Airport (ORD). This is the region's main point of entry.
When is the cheapest time to fly to Delaware River Region?
Fly out on a Tuesday to better your chances of nabbing the cheapest airfare to Delaware River Region. Mondays are usually the second most affordable day to depart. Saturday is typically the priciest day to fly anywhere.
How much is a plane ticket to Delaware River Region?
In the last seven days, airfares to Delaware River Region fluctuated from ₩261,100 to ₩765,900.
What months are the cheapest to book a flight to Delaware River Region?
Snap up your ticket in February to enjoy awesome flight deals to Delaware River Region. The festive month of December is known as the most expensive time to buy an airfare.
Flights to Delaware River Region information
Destination airport
Newark Liberty Intl. Airport
Destination airport IATA code
EWR
Destination city name
Newark Liberty Intl. Airport
Roundtrip price
₩218,700

Trending flights to Delaware River Region

Prices were available within the past 7 days and start at ₩109,100 for one-way flights and ₩261,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, Nov 9 - Sat, Nov 29
ICN
Seoul
EWR
New York
₩604,500 Roundtrip, just found
₩604,500
Roundtrip
just found
Select Air Canada flight, departing Sun, Nov 9 from Seoul to New York, returning Sat, Nov 29, priced at ₩604,500 just found
*Available to Expedia members.