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RDR to FLD: distance & flight time
Red River (Grand Forks Air Force Base) → Fond du Lac (Fond du Lac County Airport)
517 mi
832 km · 449 nm
1h 35m
estimated nonstop flight time
Same time
time difference · heading southeast
See live RDR→FLD fares Phone-only fares on this route — call free
Flight time details
517 miles nonstop takes roughly 1h 35m gate to gate, flying southeast. 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
- RDR — Grand Forks Air Force Base · Red River, United States
- FLD — Fond du Lac County Airport · Fond du Lac, 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 RDR
- GFK · Grand Forks International Airport10 mi away
- TVF · Thief River Falls Regional Airport57 mi away
- PMB · Pembina Municipal Airport68 mi away
- DVL · Devils Lake Regional Airport70 mi away
Near FLD
- OSH · Wittman Regional Airport15 mi away
- ETB · West Bend Municipal Airport30 mi away
- SBM · Sheboygan County Memorial Airport32 mi away
- ATW · Appleton International Airport34 mi away
Frequently asked questions
How far is RDR from FLD?
The flight distance from Red River (RDR) to Fond du Lac (FLD) is 517 miles (832 km, 449 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDR to FLD?
A nonstop flight takes about 1h 35m 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 RDR to FLD?
Nonstop service on RDR–FLD 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 35m nonstop estimate.
What is the cheapest way to fly from RDR to FLD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDR–FLD that never appear on search engines, with no booking fees.
Why are some RDR to FLD fares phone-only?
Consolidator contracts let us sell certain RDR–FLD 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.