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DPA to BTM: distance & flight time
West Chicago (Dupage Airport) → Butte (Bert Mooney Airport)
1,233 mi
1,985 km · 1,072 nm
3h 9m
estimated nonstop flight time
-1h
time difference · heading west
See live DPA→BTM fares Phone-only fares on this route — call free
Flight time details
1,233 miles nonstop takes roughly 3h 9m 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
- DPA — Dupage Airport · West Chicago, United States
- BTM — Bert Mooney Airport · Butte, 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 DPA
- ORD · Chicago O'Hare International Airport18 mi away
- LOT · Lewis University Airport22 mi away
- PWK · Chicago Executive Airport23 mi away
- MDW · Chicago Midway International Airport27 mi away
Near BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Frequently asked questions
How far is DPA from BTM?
The flight distance from West Chicago (DPA) to Butte (BTM) is 1,233 miles (1,985 km, 1,072 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DPA to BTM?
A nonstop flight takes about 3h 9m 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 West Chicago and Butte?
Butte is 1 hour behind West Chicago.
What is the cheapest way to fly from DPA to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DPA–BTM that never appear on search engines, with no booking fees.