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North America
Portland
USA · PDX · 875.486 km from SF (via OAK)
Est. Apr 2027
$130
off-peak
Rainy November through March is when Portland actually becomes affordable.
Dry summer window is brief and priced accordingly.
Ready to book?
Suggested cheapest window November 2026 · 2026-11-07 → 2026-11-15
Or search April 2027: 2027-04-03 → 2027-04-11
April 2027 is off-peak
This is the cheap, quiet window. Expect lower fares, fewer crowds, and occasionally softer weather.
Why this season?
- Weatherdrives prices downJan, Feb, Mar, Apr, Nov, DecOff-season weather discounts
Quieter months driven by local climate; see the climate note for specifics.
- Weatherdrives prices upJul, Aug, SepLocally peak weather and tourism
Dry summer window is brief and priced accordingly.
Weather through the year
12-month fare curve
12-month estimated fare curve
Range $130 – $250
off-peak shoulder peak holiday spike
$130
$130
$130
$130
$165
$165
$250
$250
$250
$165
$130
$130
J
F
M
A
M
J
J
A
S
O
N
D
Cheapest month
December
~$130 · off-peak
Most expensive
September
~$250 · peak
Peak months
Jul, Aug, Sep
avoid these for budget