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PWK to PSM: distance & flight time
Chicago-Wheeling (Chicago Executive Airport) → Portsmouth (Portsmouth International at Pease Airport)
870 mi
1,400 km · 756 nm
2h 21m
estimated nonstop flight time
+1h
time difference · heading east
See live PWK→PSM fares Phone-only fares on this route — call free
Flight time details
870 miles nonstop takes roughly 2h 21m 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
- PWK — Chicago Executive Airport · Chicago-Wheeling, United States
- PSM — Portsmouth International at Pease Airport · Portsmouth, 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 PWK
- ORD · Chicago O'Hare International Airport9 mi away
- UGN · Waukegan National Airport21 mi away
- DPA · Dupage Airport23 mi away
- CGX · Chicago Meigs Airport23 mi away
Near PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 mi away
Frequently asked questions
How far is PWK from PSM?
The flight distance from Chicago-Wheeling (PWK) to Portsmouth (PSM) is 870 miles (1,400 km, 756 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PWK to PSM?
A nonstop flight takes about 2h 21m 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 Chicago-Wheeling and Portsmouth?
Portsmouth is 1 hour ahead of Chicago-Wheeling.
What is the cheapest way to fly from PWK to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PWK–PSM that never appear on search engines, with no booking fees.