# Portland to Boston flights

Page: https://www.routavio.com/flights/portland-to-boston

## About this route

Explore the fares we observed from Portland to Boston. Prices move often, so pick your dates to see the latest options.

- Route distance: 4,077 km
- Fastest observed flight time: 5h 21m
- Airlines seen: Alaska Airlines, United Airlines, Delta Air Lines, Frontier Airlines, JetBlue, Southwest Airlines
- Alternative airports: PSM

- Cheapest checked fare: €142 one way (checked 6 Nov 2026, departing 16 Dec 2026)

## Frequently asked

### How much is a flight from Portland to Boston?

The lowest fare Routavio has observed is €142, found on 6 Nov 2026.

### Are there direct flights from Portland to Boston?

Yes. Published schedules report non-stop flights on this route with Alaska Airlines, United Airlines.

### Which airlines fly from Portland to Boston?

Routavio has seen these carriers on the route: Alaska Airlines, United Airlines, Delta Air Lines, Frontier Airlines, JetBlue, Southwest Airlines.

### How long does the flight from Portland to Boston take?

Across the 117 fares Routavio observed, the average journey time is 12h 30m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

### How many of the observed Portland to Boston fares were non-stop?

38 of the 119 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.

Route data last updated by Routavio on 6 November 2026