Boston (BOS) to Portland (PDX) flights
Alaska Airlines, JetBlue fly nonstop from Boston Logan International Airport to Portland International Airport, with about 25 flights a week in July 2026. The 2,537-mile flight takes about 6h 11m gate to gate.
- Distance
- 2,537 mi · 4,083 km
- Flight time
- 6h 11m
- Airlines
- 2
- Seats filled
- 87%
Airlines flying BOS to PDX
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Alaska Airlines | 14 | Boeing 737-900ER, Boeing 737 MAX 9, Boeing 737-800 | 80,559 | 6h 13m |
| JetBlue | 11 | Airbus A321, Airbus A220-300, Airbus A320-100/200 | 20,236 | 6h 2m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
BOS to PDX flight schedule
4 flight numbers flew this route in August 2026, 4 of them almost daily. The first usually leaves at 6:03am and the last at 7:19pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| AS 311Alaska Airlines | 6:03am | 9:19am | 31 | 87% |
| B6 395JetBlue | 9:55am | 1:01pm | 31 | 69% |
| AS 1319Alaska Airlines | 4:54pm | 8:15pm | 31 | 69% |
| B6 95JetBlue | 7:19pm | 10:29pm | 23 | 60% |
Is BOS to PDX on time?
From September 2025 to August 2026, 74% of 700 flights arrived within 15 minutes of schedule and 2.3% were cancelled. Flights leaving around 6am were the most punctual (90%), those around 7pm the least (50%). Most delay time was caused by late-arriving aircraft (41%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Alaska Airlines | 539 | 77% | 13 min | 1.3% |
| JetBlue | 161 | 65% | 28 min | 5.6% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 6am to 7am | 182 | 90% | |
| 9am to 10am | 92 | 71% | |
| 10am to 11am | 24 | 88% | |
| 4pm to 5pm | 138 | 69% | |
| 5pm to 6pm | 203 | 70% | |
| 7pm to 8pm | 59 | 50% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 87 | 14,610 | |
| September 2025 | 50 | 7,743 | |
| October 2025 | 46 | 7,444 | |
| November 2025 | 38 | 5,862 | |
| December 2025 | 38 | 6,088 | |
| January 2026 | 29 | 3,596 | |
| February 2026 | 21 | 2,926 | |
| March 2026 | 36 | 5,225 | |
| April 2026 | 45 | 6,571 | |
| May 2026 | 60 | 8,657 | |
| June 2026 | 101 | 15,057 | |
| July 2026 | 109 | 17,016 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.