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SEA to DIK: distance & flight time
Seattle (Seattle Tacoma International Airport) → Dickinson (Dickinson Theodore Roosevelt Regional Airport)
916 mi
1,474 km · 796 nm
2h 27m
estimated nonstop flight time
+1h
time difference · heading east
See live SEA→DIK fares Phone-only fares on this route — call free
Flight time details
916 miles nonstop takes roughly 2h 27m 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
- SEA — Seattle Tacoma International Airport · Seattle, United States
- DIK — Dickinson Theodore Roosevelt Regional Airport · Dickinson, 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 SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Near DIK
- SDY · Sidney - Richland Regional Airport91 mi away
- BIS · Bismarck Municipal Airport97 mi away
- GDV · Dawson Community Airport97 mi away
- ISN · Sloulin Field International Airport103 mi away
Frequently asked questions
How far is SEA from DIK?
The flight distance from Seattle (SEA) to Dickinson (DIK) is 916 miles (1,474 km, 796 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to DIK?
A nonstop flight takes about 2h 27m 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 Seattle and Dickinson?
Dickinson is 1 hour ahead of Seattle.
What is the cheapest way to fly from SEA to DIK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–DIK that never appear on search engines, with no booking fees.