A large suspension bridge spanning a wide river, with multiple lanes of traffic and industrial buildings in the background.

Cheap Flights to Delaware River Region from HK$1,878

View HK$1,878 flight on Tue, 10 Nov 2026Opens in a new window

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Cheap round-trip flights to Delaware River Region

Prices were available within the past 7 days and start at HK$1,878 for one-way flights and HK$3,788 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 10 Nov - Wed, 9 Dec
SJO
San José
EWR
New York
HK$3,788 Return, found 5 days ago
HK$3,788
Return
found 5 days ago
Select Delta flight, departing Tue, 10 Nov from San José to New York, returning Wed, 9 Dec, priced at HK$3,788 found 5 days ago
Air Canada
Wed, 15 Jul - Fri, 24 Jul
SJO
San José
EWR
New York
HK$3,866 Return, found 6 hours ago
HK$3,866
Return
found 6 hours ago
Select Air Canada flight, departing Wed, 15 Jul from San José to New York, returning Fri, 24 Jul, priced at HK$3,866 found 6 hours ago
American Airlines
Fri, 9 Apr - Sat, 17 Apr
SJO
San José
EWR
New York
HK$4,106 Return, found 5 days ago
HK$4,106
Return
found 5 days ago
Select American Airlines flight, departing Fri, 9 Apr from San José to New York, returning Sat, 17 Apr, priced at HK$4,106 found 5 days ago
United
Mon, 20 Jul - Tue, 28 Jul
SJO
San José
ABE
Allentown
HK$4,150 Return, found 1 day ago
HK$4,150
Return
found 1 day ago
Select United flight, departing Mon, 20 Jul from San José to Allentown, returning Tue, 28 Jul, priced at HK$4,150 found 1 day ago
Copa
Thu, 26 Nov - Mon, 30 Nov
SJO
San José
PHL
Philadelphia
HK$7,748 Return, found 2 days ago
HK$7,748
Return
found 2 days ago
Select Copa flight, departing Thu, 26 Nov from San José to Philadelphia, returning Mon, 30 Nov, priced at HK$7,748 found 2 days ago

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, HK$3,788 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 HK$3,788 and reached a maximum cost of HK$7,773. For one-way fares taking off from San José (SJO), the cheapest seat during this time was just HK$1,878.
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 HK$3,788 to HK$7,773.
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.

Travel information

Destination airport
Newark Liberty Intl. Airport
Destination airport IATA code
EWR
Destination city name
Newark Liberty Intl. Airport
Return price
HK$3,788

Trending flights to Delaware River Region

Prices were available within the past 7 days and start at HK$1,878 for one-way flights and HK$3,788 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Premia
Fri, 18 Sept - Sun, 20 Sept
HKG
Hong Kong SAR
EWR
New York
HK$7,773 Return, found 1 day ago
HK$7,773
Return
found 1 day ago
Select Air Premia flight, departing Fri, 18 Sept from Hong Kong SAR to New York, returning Sun, 20 Sept, priced at HK$7,773 found 1 day ago
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