Cheap Flights to Sully from HK$1,040

View HK$1,040 flight on Sun, 15 Feb 2026Opens in a new window

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Cheap round-trip flights to Sully

Prices were available within the past 7 days and start at HK$1,040 for one-way flights and HK$1,696 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, 3 Apr - Sun, 5 Apr
YTZ
Toronto
DCA
Washington
HK$1,696 Return, found 14 hours ago
HK$1,696
Return
found 14 hours ago
Select Air Canada flight, departing Fri, 3 Apr from Toronto to Washington, returning Sun, 5 Apr, priced at HK$1,696 found 14 hours ago
Porter Airlines
Fri, 6 Mar - Sun, 8 Mar
YTZ
Toronto
IAD
Washington
HK$1,723 Return, found 23 hours ago
HK$1,723
Return
found 23 hours ago
Select Porter Airlines flight, departing Fri, 6 Mar from Toronto to Washington, returning Sun, 8 Mar, priced at HK$1,723 found 23 hours ago
Delta
Fri, 6 Mar - Sun, 8 Mar
YYZ
Toronto
DCA
Washington
HK$1,766 Return, found 23 hours ago
HK$1,766
Return
found 23 hours ago
Select Delta flight, departing Fri, 6 Mar from Toronto to Washington, returning Sun, 8 Mar, priced at HK$1,766 found 23 hours ago
United
Sat, 17 Jan - Tue, 20 Jan
YYZ
Toronto
IAD
Washington
HK$1,983 Return, found 2 days ago
HK$1,983
Return
found 2 days ago
Select United flight, departing Sat, 17 Jan from Toronto to Washington, returning Tue, 20 Jan, priced at HK$1,983 found 2 days ago
American Airlines
Sat, 17 Jan - Tue, 20 Jan
YYZ
Toronto
DCA
Washington
HK$2,393 Return, found 2 days ago
HK$2,393
Return
found 2 days ago
Select American Airlines flight, departing Sat, 17 Jan from Toronto to Washington, returning Tue, 20 Jan, priced at HK$2,393 found 2 days ago

Frequently asked questions

How do I find cheap flights to Sully that have flexible change policies?
By using our neat "No change fee" filter, that's how. Simply enter your travel dates, click the "Search" button, then tick the box below the "Flexible change policies" subheading (it's on the left). Expedia makes it simple to find affordable, flexible flights to Sully.
Which airlines fly to Sully?
Wherever you'd love to travel in Sully and whenever you hope to leave, you'll discover your ideal flight with one of these top airlines:

  • American Airlines - 7,501 flights to or near Sully each month, including 7,284 flights to Ronald Reagan Washington National Airport (DCA) and 216 flights to Washington Dulles Intl. Airport (IAD) per month.
  • United Airlines - 5,939 flights to or near Sully each month, including 5,146 flights to Washington Dulles Intl. Airport (IAD) and 793 flights to Ronald Reagan Washington National Airport (DCA) per month.
  • Delta Air Lines - 2,036 flights to or near Sully each month, including 1,516 flights to Ronald Reagan Washington National Airport (DCA) and 520 flights to Washington Dulles Intl. Airport (IAD) per month.

How can I find cheap tickets to Sully?
Book well ahead, consider nearby airports, avoid school holiday time — there are lots of ways! Another one is to use Expedia's "flexible dates" feature. Find a Sully flight, then compare the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Sully was HK$1,696.
How much is a flight to Sully?
One-way flights leaving Toronto (YTZ) sold for as little as HK$1,040 in the last seven days. During this time, the price of a return ticket to Sully varied between HK$1,696 and HK$6,635. If you spot a good deal, book as fast as you can — these prices don't hang around.
What are the most popular airports to fly into in Sully?
Pack your suitcase and cruise into one of these busy Sully airports:

  • Ronald Reagan Washington National Airport (DCA) - 11,555 flights per month.
  • Washington Dulles Intl. Airport (IAD) - 6,533 flights per month.

When is the cheapest time to fly to Sully?
If you'd prefer to spend your hard-earned holiday dollars experiencing Sully rather than on getting there, take off early in the week. The most affordable day to fly is normally Tuesday, with Monday coming in second. With many folks travelling on the weekend, Saturday often has the most expensive airfares.
How much is a plane ticket to Sully?
In the last seven days, flights to Sully varied from HK$1,696 to HK$6,635.
What months are the cheapest to book a flight to Sully?
Snap up a ticket in February for the cheapest flights to Sully. The festive month of December is known as the most expensive time to buy a fare.
Flights to Sully information
Destination airport
Ronald Reagan Washington National
Destination airport IATA code
DCA
Destination city name
Washington
Return price
HK$1,696

Trending flights to Sully

Prices were available within the past 7 days and start at HK$1,040 for one-way flights and HK$1,696 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Thu, 29 Jan - Sat, 31 Jan
HKG
Hong Kong SAR
IAD
Washington
HK$6,635 Return, found 1 day ago
HK$6,635
Return
found 1 day ago
Select China Airlines flight, departing Thu, 29 Jan from Hong Kong SAR to Washington, returning Sat, 31 Jan, priced at HK$6,635 found 1 day ago

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