Charleston (CHS) to Portland (PWM)
Flight time
≈ 2h 37m
Bearing
32° NE
Charleston (CHS) to Portland (PWM) is 910 miles (1,464 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies CHS–PWM
Filed traffic dataIn July 2026, Breeze Airways was the only carrier flying nonstop CHS–PWM; the Airbus A220-300 was the most common aircraft at 100% of departures; flights ran 88% full.
Departures
37
July 2026
Seats
5,069
both directions
Passengers
4,479
both directions
Load factor
88.4%
RPM ÷ ASM
Who flies CHS–PWM?
Breeze Airways was the only carrier to fly nonstop CHS–PWM in July 2026 (37 departures).
- MX
37 departures · 5,069 seats
Share of departures100.0%88.4%
Load
What plane flies CHS–PWM?
In July 2026, the Airbus A220-300 flew 100% of CHS–PWM departures.
- Airbus A220-300
37 departures · 88.4% load
100.0%
How has CHS–PWM traffic changed?
Nonstop CHS–PWM departures rose from 36 in August 2025 to 37 in July 2026.
Monthly nonstop CHS–PWM traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
36 departures · 3,839 passengers
81.2%
Load
September 2025
19 departures · 2,114 passengers
81.2%
Load
October 2025
18 departures · 2,073 passengers
84.1%
Load
November 2025
16 departures · 1,878 passengers
85.7%
Load
December 2025
18 departures · 2,026 passengers
82.2%
Load
January 2026
18 departures · 1,943 passengers
78.8%
Load
February 2026
14 departures · 1,608 passengers
83.8%
Load
March 2026
18 departures · 2,282 passengers
92.5%
Load
April 2026
16 departures · 1,965 passengers
89.6%
Load
May 2026
27 departures · 3,043 passengers
85.2%
Load
June 2026
26 departures · 3,123 passengers
87.7%
Load
July 2026
37 departures · 4,479 passengers
88.4%
Load
By direction
Each direction is filed separately — they rarely match.
CHS → PWM
88.0% full
19 departures · 2,291 passengers
PWM → CHS
88.7% full
18 departures · 2,188 passengers
Nonstop CHS–PWM traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 2026; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is Charleston (CHS) from Portland (PWM)?
CHS to PWM is 910 miles (1,464 km / 791 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from CHS to PWM?
A nonstop covers the 910-mile great-circle distance in roughly 2h 37m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies CHS–PWM?
In July 2026, the Airbus A220-300 flew the largest share of departures (100.0%).
What mileage do I earn flying CHS–PWM?
Distance-based programs credit off the 910-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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