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HOU to PWM: distance & flight time
Houston (William P Hobby Airport) → Portland (Portland International Jetport Airport)
1,678 mi
2,700 km · 1,458 nm
3h 45m
estimated nonstop flight time
+1h
time difference · heading northeast
See live HOU→PWM fares Phone-only fares on this route — call free
Flight time details
1,678 miles nonstop takes roughly 3h 45m gate to gate, flying northeast. 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
- HOU — William P Hobby Airport · Houston, 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 HOU
- IAH · George Bush Intercontinental Houston Airport24 mi away
- EFD · Ellington Airport8 mi away
- AAP · Andrau Airpark19 mi away
- SGR · Sugar Land Regional Airport23 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 HOU from PWM?
The flight distance from Houston (HOU) to Portland (PWM) is 1,678 miles (2,700 km, 1,458 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HOU to PWM?
A nonstop flight takes about 3h 45m 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 Houston and Portland?
Portland is 1 hour ahead of Houston.
What is the cheapest way to fly from HOU to PWM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HOU–PWM that never appear on search engines, with no booking fees.