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STP to BWI: distance & flight time
St. Paul (St Paul Downtown Holman Field) → Baltimore (Baltimore/Washington International Thurgood Marshall Airport)
928 mi
1,494 km · 806 nm
2h 29m
estimated nonstop flight time
+1h
time difference · heading east
See live STP→BWI fares Phone-only fares on this route — call free
Flight time details
928 miles nonstop takes roughly 2h 29m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- STP — St Paul Downtown Holman Field · St. Paul, 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 STP
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 STP from BWI?
The flight distance from St. Paul (STP) to Baltimore (BWI) is 928 miles (1,494 km, 806 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STP to BWI?
A nonstop flight takes about 2h 29m 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 St. Paul and Baltimore?
Baltimore is 1 hour ahead of St. Paul.
What is the cheapest way to fly from STP to BWI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STP–BWI that never appear on search engines, with no booking fees.