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XSI to DCA: distance & flight time
South Indian Lake (South Indian Lake Airport) → Washington (Ronald Reagan Washington National Airport)
1,587 mi
2,555 km · 1,379 nm
3h 35m
estimated nonstop flight time
Same time
time difference · heading southeast
See live XSI→DCA fares Phone-only fares on this route — call free
Flight time details
1,587 miles nonstop takes roughly 3h 35m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- XSI — South Indian Lake Airport · South Indian Lake, Canada
- DCA — Ronald Reagan Washington National Airport · Washington, United States
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 XSI
- YLR · Leaf Rapids Airport45 mi away
- YTH · Thompson Airport79 mi away
- YYL · Lynn Lake Airport82 mi away
- KES · Kelsey Airport105 mi away
Near DCA
Frequently asked questions
How far is XSI from DCA?
The flight distance from South Indian Lake (XSI) to Washington (DCA) is 1,587 miles (2,555 km, 1,379 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XSI to DCA?
A nonstop flight takes about 3h 35m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from XSI to DCA?
Nonstop service on XSI–DCA depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 35m nonstop estimate.
What is the cheapest way to fly from XSI to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XSI–DCA that never appear on search engines, with no booking fees.
Why are some XSI to DCA fares phone-only?
Consolidator contracts let us sell certain XSI–DCA tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.