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ONO to SPW: distance & flight time
Ontario (Ontario Municipal Airport) → Spencer (Spencer Municipal Airport)
1,090 mi
1,754 km · 947 nm
2h 50m
estimated nonstop flight time
+1h
time difference · heading east
See live ONO→SPW fares Phone-only fares on this route — call free
Flight time details
1,090 miles nonstop takes roughly 2h 50m 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
- ONO — Ontario Municipal Airport · Ontario, United States
- SPW — Spencer Municipal Airport · Spencer, 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 ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Near SPW
- FOD · Fort Dodge Regional Airport66 mi away
- SUX · Sioux Gateway Col. Bud Day Field80 mi away
- FSD · Joe Foss Field Airport82 mi away
- MCW · Mason City Municipal Airport94 mi away
Frequently asked questions
How far is ONO from SPW?
The flight distance from Ontario (ONO) to Spencer (SPW) is 1,090 miles (1,754 km, 947 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to SPW?
A nonstop flight takes about 2h 50m 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 Ontario and Spencer?
Spencer is 1 hour ahead of Ontario.
What is the cheapest way to fly from ONO to SPW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–SPW that never appear on search engines, with no booking fees.