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DCA to YST: distance & flight time
Washington (Ronald Reagan Washington National Airport) → St. Theresa Point (St. Theresa Point Airport)
1,332 mi
2,144 km · 1,157 nm
3h 22m
estimated nonstop flight time
-1h
time difference · heading northwest
See live DCA→YST fares Phone-only fares on this route — call free
Flight time details
1,332 miles nonstop takes roughly 3h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- DCA — Ronald Reagan Washington National Airport · Washington, United States
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near DCA
Near YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
Frequently asked questions
How far is DCA from YST?
The flight distance from Washington (DCA) to St. Theresa Point (YST) is 1,332 miles (2,144 km, 1,157 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCA to YST?
A nonstop flight takes about 3h 22m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Washington and St. Theresa Point?
St. Theresa Point is 1 hour behind Washington.
What is the cheapest way to fly from DCA to YST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCA–YST that never appear on search engines, with no booking fees.