£577 Cheap Flights to St Lawrence County

View £577 flight on Mon, 1 Jun 2026Opens in a new window

Popular airlines to St Lawrence County

  • Breeze Airways

  • Boutique Air

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Cheap round-trip flights to St Lawrence County

Prices were available within the past 7 days and start at £577 for one-way flights and £928 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 25 Aug - Wed, 2 Sept
LHR
London
ART
Watertown
£928 Return, found 22 hours ago
£928
Return
found 22 hours ago
Select American Airlines flight, departing Tue, 25 Aug from London to Watertown, returning Wed, 2 Sept, priced at £928 found 22 hours ago
American Airlines
Mon, 24 Aug - Thu, 3 Sept
LHR
London
ART
Watertown
£930 Return, found 3 days ago
£930
Return
found 3 days ago
Select American Airlines flight, departing Mon, 24 Aug from London to Watertown, returning Thu, 3 Sept, priced at £930 found 3 days ago
American Airlines
Tue, 25 Aug - Wed, 2 Sept
LHR
London
ART
Watertown
£935 Return, found 22 hours ago
£935
Return
found 22 hours ago
Select American Airlines flight, departing Tue, 25 Aug from London to Watertown, returning Wed, 2 Sept, priced at £935 found 22 hours ago
American Airlines
Tue, 25 Aug - Wed, 2 Sept
LHR
London
ART
Watertown
£941 Return, found 22 hours ago
£941
Return
found 22 hours ago
Select American Airlines flight, departing Tue, 25 Aug from London to Watertown, returning Wed, 2 Sept, priced at £941 found 22 hours ago
Finnair
Tue, 25 Aug - Wed, 2 Sept
LHR
London
ART
Watertown
£948 Return, found 22 hours ago
£948
Return
found 22 hours ago
Select Finnair flight, departing Tue, 25 Aug from London to Watertown, returning Wed, 2 Sept, priced at £948 found 22 hours ago
British Airways
Tue, 25 Aug - Wed, 2 Sept
LHR
London
ART
Watertown
£950 Return, found 22 hours ago
£950
Return
found 22 hours ago
Select British Airways flight, departing Tue, 25 Aug from London to Watertown, returning Wed, 2 Sept, priced at £950 found 22 hours ago
Finnair
Tue, 25 Aug - Wed, 2 Sept
LHR
London
ART
Watertown
£955 Return, found 22 hours ago
£955
Return
found 22 hours ago
Select Finnair flight, departing Tue, 25 Aug from London to Watertown, returning Wed, 2 Sept, priced at £955 found 22 hours ago
Finnair
Tue, 25 Aug - Wed, 2 Sept
LHR
London
ART
Watertown
£961 Return, found 22 hours ago
£961
Return
found 22 hours ago
Select Finnair flight, departing Tue, 25 Aug from London to Watertown, returning Wed, 2 Sept, priced at £961 found 22 hours ago
Iberia
Tue, 25 Aug - Wed, 2 Sept
LHR
London
ART
Watertown
£976 Return, found 22 hours ago
£976
Return
found 22 hours ago
Select Iberia flight, departing Tue, 25 Aug from London to Watertown, returning Wed, 2 Sept, priced at £976 found 22 hours ago
JetBlue Airways
Mon, 1 Jun - Thu, 18 Jun
LGW
London
SLK
Saranac Lake
£1,183 Return, found 18 hours ago
£1,183
Return
found 18 hours ago
Select JetBlue Airways flight, departing Mon, 1 Jun from London to Saranac Lake, returning Thu, 18 Jun, priced at £1,183 found 18 hours ago

Trending flights to St Lawrence County

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

American Airlines
Tue, 25 Aug - Wed, 2 Sept
LHR
London
ART
Watertown
£928 Return, found 22 hours ago
£928
Return
found 22 hours ago
Select American Airlines flight, departing Tue, 25 Aug from London to Watertown, returning Wed, 2 Sept, priced at £928 found 22 hours ago

Frequently asked questions

How do I find cheap flights to St Lawrence County that have flexible change policies?
We get that plans can change in the blink of an eye, so choosing a flexible airfare with Expedia makes good sense. Simply check the "No change fee" box below the "Flexible change policies" filter. Your affordable, flexible flight to St Lawrence County is just a few clicks away.
Which airlines fly to St Lawrence County?
Travelling to St Lawrence County is as simple as choosing between two leading carriers. Reserve your seat with either of these options:

  • Boutique Air - 91 flights to or near St Lawrence County each month, including 91 flights to Massena Intl. Airport (MSS) per month.
  • Contour Aviation - 60 flights to or near St Lawrence County each month, including 60 flights to Ogdensburg Intl. Airport (OGS) per month.

How can I find cheap tickets to St Lawrence County?
Book ahead of time, fly to or from nearby airports, use miles or points — there are loads of ways! Another one is to make use of Expedia's "flexible dates" feature. Search for a St Lawrence County flight, then compare the prices for nearby dates. In the last seven days, the lowest price for a flight to St Lawrence County was £928.
How much is a flight to St Lawrence County?
In the last seven days, round-trip airfares to St Lawrence County sold for as low as £928 and peaked at £1,183. For one-way journeys departing from London (LGW), the lowest amount paid during this same period was only £577.
What are the most popular airports to fly into in St Lawrence County?
When you've worked out where you're headed in St Lawrence County, take your pick of these leading airports:

  • Massena Intl. Airport (MSS) - 91 flights per month.
  • Ogdensburg Intl. Airport (OGS) - 60 flights per month.

When is the cheapest time to fly to St Lawrence County?
If you'd prefer to spend your holiday savings enjoying the delights of St Lawrence County rather than on flying there, depart earlier in the week. The most economical day to fly is generally Tuesday, followed by Monday. With many folks travelling on weekends, Saturday tends to have the costliest ticket prices.
How much is a plane ticket to St Lawrence County?
Fares ranged anywhere from £928 to £1,183 over the last seven days. When you're ready to book, we'll be ready to help you find a fabulous deal to St Lawrence County.
What is the best time to go to St Lawrence County?
If you want to see St Lawrence County's major city at its busiest, head for Ogdensburg sometime during April, July and August. Like most places in the Northern Hemisphere, summertime here starts June 20, with temperatures ranging between 13ºC and 24ºC.
What months are the cheapest to book a flight to St Lawrence County?
Grab your ticket in February for the lowest-priced flights to St Lawrence County. December is often the most expensive time to buy a fare.

Travel information

St Lawrence County Flights Information

Airlines serving
JetBlue Airways, American Airlines, Lufthansa, Finnair, British Airways, Iberia
Roundtrip price
from £928
St Lawrence County Flights Information

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