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ALO to GFK: distance & flight time
Waterloo (Waterloo Regional Airport) → Grand Forks (Grand Forks International Airport)
439 mi
706 km · 381 nm
1h 25m
estimated nonstop flight time
Same time
time difference · heading northwest
See live ALO→GFK fares Phone-only fares on this route — call free
Flight time details
439 miles nonstop takes roughly 1h 25m gate to gate, flying northwest. 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
- ALO — Waterloo Regional Airport · Waterloo, United States
- GFK — Grand Forks International Airport · Grand Forks, 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 ALO
- CCY · Northeast Iowa Regional Airport37 mi away
- CID · The Eastern Iowa Airport58 mi away
- MCW · Mason City Municipal Airport63 mi away
- PCD · Prairie Du Chien Municipal Airport72 mi away
Near GFK
- RDR · Grand Forks Air Force Base10 mi away
- TVF · Thief River Falls Regional Airport47 mi away
- PMB · Pembina Municipal Airport69 mi away
- FAR · Hector International Airport73 mi away
Frequently asked questions
How far is ALO from GFK?
The flight distance from Waterloo (ALO) to Grand Forks (GFK) is 439 miles (706 km, 381 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALO to GFK?
A nonstop flight takes about 1h 25m 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 ALO to GFK?
Nonstop service on ALO–GFK 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 1h 25m nonstop estimate.
What is the cheapest way to fly from ALO to GFK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALO–GFK that never appear on search engines, with no booking fees.
Why are some ALO to GFK fares phone-only?
Consolidator contracts let us sell certain ALO–GFK 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.