Need help booking?
Unpublished phone-only deals available
SDY to BWI: distance & flight time
Sidney (Sidney - Richland Regional Airport) → Baltimore (Baltimore/Washington International Thurgood Marshall Airport)
1,491 mi
2,400 km · 1,296 nm
3h 43m
estimated nonstop flight time
+2h
time difference · heading east
See live SDY→BWI fares Phone-only fares on this route — call free
Flight time details
1,491 miles nonstop takes roughly 3h 43m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SDY — Sidney - Richland Regional Airport · Sidney, United States
- BWI — Baltimore/Washington International Thurgood Marshall Airport · Baltimore, 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 SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Near BWI
- DCA · Ronald Reagan Washington National Airport30 mi away
- IAD · Washington Dulles International Airport45 mi away
- FME · Tipton Airport8 mi away
- ANP · Lee Airport17 mi away
Frequently asked questions
How far is SDY from BWI?
The flight distance from Sidney (SDY) to Baltimore (BWI) is 1,491 miles (2,400 km, 1,296 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDY to BWI?
A nonstop flight takes about 3h 43m 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 Sidney and Baltimore?
Baltimore is 2 hours ahead of Sidney.
What is the cheapest way to fly from SDY to BWI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDY–BWI that never appear on search engines, with no booking fees.