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SPI to WBU: distance & flight time
Springfield (Abraham Lincoln Capital Airport) → Boulder (Boulder Municipal Airport)
823 mi
1,324 km · 715 nm
2h 15m
estimated nonstop flight time
-1h
time difference · heading west
See live SPI→WBU fares Phone-only fares on this route — call free
Flight time details
823 miles nonstop takes roughly 2h 15m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SPI — Abraham Lincoln Capital Airport · Springfield, United States
- WBU — Boulder Municipal Airport · Boulder, 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 SPI
Near WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 mi away
Frequently asked questions
How far is SPI from WBU?
The flight distance from Springfield (SPI) to Boulder (WBU) is 823 miles (1,324 km, 715 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPI to WBU?
A nonstop flight takes about 2h 15m 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 Springfield and Boulder?
Boulder is 1 hour behind Springfield.
What is the cheapest way to fly from SPI to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPI–WBU that never appear on search engines, with no booking fees.