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GRM to CHA: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Chattanooga (Lovell Field)
924 mi
1,487 km · 803 nm
2h 28m
estimated nonstop flight time
+1h
time difference · heading south
See live GRM→CHA fares Phone-only fares on this route — call free
Flight time details
924 miles nonstop takes roughly 2h 28m gate to gate, flying south. 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
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- CHA — Lovell Field · Chattanooga, 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 GRM
- YQT · Thunder Bay Airport61 mi away
- LYU · Ely Municipal Airport67 mi away
- YIB · Atikokan Municipal Airport87 mi away
- CMX · Houghton County Memorial Airport100 mi away
Near CHA
- APT · Marion County Brown Field22 mi away
- HDI · Hardwick Field25 mi away
- DNN · Dalton Municipal Airport29 mi away
- UOS · Franklin County Airport41 mi away
Frequently asked questions
How far is GRM from CHA?
The flight distance from Grand Marais (GRM) to Chattanooga (CHA) is 924 miles (1,487 km, 803 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to CHA?
A nonstop flight takes about 2h 28m 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 Grand Marais and Chattanooga?
Chattanooga is 1 hour ahead of Grand Marais.
What is the cheapest way to fly from GRM to CHA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–CHA that never appear on search engines, with no booking fees.