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BIL to DPA: distance & flight time
Billings (Billings Logan International Airport) → West Chicago (Dupage Airport)
1,043 mi
1,679 km · 907 nm
2h 44m
estimated nonstop flight time
+1h
time difference · heading east
See live BIL→DPA fares Phone-only fares on this route — call free
Flight time details
1,043 miles nonstop takes roughly 2h 44m 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
- BIL — Billings Logan International Airport · Billings, United States
- DPA — Dupage Airport · West Chicago, 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 BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 mi away
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
Frequently asked questions
How far is BIL from DPA?
The flight distance from Billings (BIL) to West Chicago (DPA) is 1,043 miles (1,679 km, 907 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIL to DPA?
A nonstop flight takes about 2h 44m 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 Billings and West Chicago?
West Chicago is 1 hour ahead of Billings.
What is the cheapest way to fly from BIL to DPA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIL–DPA that never appear on search engines, with no booking fees.