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RNT to DLH: distance & flight time
Renton (Renton Municipal Airport) → Duluth (Duluth International Airport)
1,402 mi
2,257 km · 1,218 nm
3h 31m
estimated nonstop flight time
+2h
time difference · heading east
See live RNT→DLH fares Phone-only fares on this route — call free
Flight time details
1,402 miles nonstop takes roughly 3h 31m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- RNT — Renton Municipal Airport · Renton, United States
- DLH — Duluth International Airport · Duluth, 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 RNT
Near DLH
- HIB · Range Regional Airport48 mi away
- GPZ · Grand Rapids Itasca Co-Gordon Newstrom field67 mi away
- HYR · Sawyer County Airport67 mi away
- LYU · Ely Municipal Airport70 mi away
Frequently asked questions
How far is RNT from DLH?
The flight distance from Renton (RNT) to Duluth (DLH) is 1,402 miles (2,257 km, 1,218 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RNT to DLH?
A nonstop flight takes about 3h 31m 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 RNT to DLH?
Nonstop service on RNT–DLH 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 3h 31m nonstop estimate.
What is the time difference between Renton and Duluth?
Duluth is 2 hours ahead of Renton.
What is the cheapest way to fly from RNT to DLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RNT–DLH that never appear on search engines, with no booking fees.
Why are some RNT to DLH fares phone-only?
Consolidator contracts let us sell certain RNT–DLH 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.