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SEA to DBQ: distance & flight time
Seattle (Seattle Tacoma International Airport) → Dubuque IA (Dubuque Regional Airport)
1,573 mi
2,532 km · 1,367 nm
3h 33m
estimated nonstop flight time
+2h
time difference · heading east
See live SEA→DBQ fares Phone-only fares on this route — call free
Flight time details
1,573 miles nonstop takes roughly 3h 33m 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
- SEA — Seattle Tacoma International Airport · Seattle, United States
- DBQ — Dubuque Regional Airport · Dubuque IA, 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 DBQ
- CWI · Clinton Municipal Airport44 mi away
- PCD · Prairie Du Chien Municipal Airport48 mi away
- LNR · Tri-County Regional Airport62 mi away
- CID · The Eastern Iowa Airport63 mi away
Frequently asked questions
How far is SEA from DBQ?
The flight distance from Seattle (SEA) to Dubuque IA (DBQ) is 1,573 miles (2,532 km, 1,367 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to DBQ?
A nonstop flight takes about 3h 33m 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 Dubuque IA?
Dubuque IA is 2 hours ahead of Seattle.
What is the cheapest way to fly from SEA to DBQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–DBQ that never appear on search engines, with no booking fees.