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BIL to PWM: distance & flight time
Billings (Billings Logan International Airport) → Portland (Portland International Jetport Airport)
1,865 mi
3,001 km · 1,620 nm
4h 7m
estimated nonstop flight time
+2h
time difference · heading east
See live BIL→PWM fares Phone-only fares on this route — call free
Flight time details
1,865 miles nonstop takes roughly 4h 7m 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
- BIL — Billings Logan International Airport · Billings, United States
- PWM — Portland International Jetport Airport · Portland, 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 PWM
- NHZ · Brunswick Executive Airport25 mi away
- LEW · Auburn Lewiston Municipal Airport28 mi away
- FRY · Eastern Slopes Regional Airport40 mi away
- PSM · Portsmouth International at Pease Airport47 mi away
Frequently asked questions
How far is BIL from PWM?
The flight distance from Billings (BIL) to Portland (PWM) is 1,865 miles (3,001 km, 1,620 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIL to PWM?
A nonstop flight takes about 4h 7m 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 Portland?
Portland is 2 hours ahead of Billings.
What is the cheapest way to fly from BIL to PWM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIL–PWM that never appear on search engines, with no booking fees.