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PSM to YKN: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Yankton (Chan Gurney Municipal Airport)
1,337 mi
2,151 km · 1,162 nm
3h 22m
estimated nonstop flight time
-1h
time difference · heading west
See live PSM→YKN fares Phone-only fares on this route — call free
Flight time details
1,337 miles nonstop takes roughly 3h 22m gate to gate, flying west. 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
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- YKN — Chan Gurney Municipal Airport · Yankton, 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 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
Near YKN
- FSD · Joe Foss Field Airport56 mi away
- SUX · Sioux Gateway Col. Bud Day Field62 mi away
- OFK · Karl Stefan Memorial Airport64 mi away
- MHE · Mitchell Municipal Airport68 mi away
Frequently asked questions
How far is PSM from YKN?
The flight distance from Portsmouth (PSM) to Yankton (YKN) is 1,337 miles (2,151 km, 1,162 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to YKN?
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 Portsmouth and Yankton?
Yankton is 1 hour behind Portsmouth.
What is the cheapest way to fly from PSM to YKN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–YKN that never appear on search engines, with no booking fees.