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YST to MWA: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Marion (Williamson County Regional Airport)
1,146 mi
1,844 km · 996 nm
2h 57m
estimated nonstop flight time
Same time
time difference · heading south
See live YST→MWA fares Phone-only fares on this route — call free
Flight time details
1,146 miles nonstop takes roughly 2h 57m gate to gate, flying south. 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
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
- MWA — Williamson County Regional Airport · Marion, 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 YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
Near MWA
- MDH · Southern Illinois Airport13 mi away
- CGI · Cape Girardeau Regional Airport48 mi away
- PAH · Barkley Regional Airport50 mi away
- SIK · Sikeston Memorial Municipal Airport66 mi away
Frequently asked questions
How far is YST from MWA?
The flight distance from St. Theresa Point (YST) to Marion (MWA) is 1,146 miles (1,844 km, 996 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to MWA?
A nonstop flight takes about 2h 57m 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 YST to MWA?
Nonstop service on YST–MWA 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 2h 57m nonstop estimate.
What is the cheapest way to fly from YST to MWA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–MWA that never appear on search engines, with no booking fees.
Why are some YST to MWA fares phone-only?
Consolidator contracts let us sell certain YST–MWA 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.