Cheap flights from San Jose, CA to Portland, ME

Flights starting at £112. Choose between Frontier Airlines, Alaska Airlines, or Spirit Airlines to find the best price.

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Travelers usually depart from San Jose International, or San Jose, CA - Convention Center Station when they travel from San Jose to Portland. The most popular airlines for this route are Frontier Airlines, Alaska Airlines, Spirit Airlines, United Airlines, and JetBlue Airways. San Jose and Portland have 104 direct flights per week.

Check-in for a flight from San Jose to Portland

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight

Weather in Portland

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January0°C-6°C
February0°C-6°C
March4°C-2°C
April10°C3°C
May15°C8°C
June20°C13°C
July24°C17°C
August24°C16°C
September20°C13°C
October14°C8°C
November8°C2°C
December3°C-2°C
Hottest Month
24°C
July
Coldest month
-6°C
January
Sunny days
257
days per year
Snow days
21
days per year

14 day forecast

Monday
18 Mar
8°C2°C
25 Mar
1°C-3°C
Tuesday
19 Mar
6°C1°C
26 Mar
5°C1°C
Wednesday
20 Mar
85%
7°C1°C
27 Mar
9°C2°C
Thursday
21 Mar
78%
3°C-4°C
28 Mar
84%
12°C6°C
Friday
22 Mar
3°C-6°C
29 Mar
67%
11°C4°C
Saturday
23 Mar
87%
9°C1°C
30 Mar
11°C5°C
Sunday
24 Mar
0°C-5°C
31 Mar
14°C7°C

Frequently asked questions

What are the most popular routes to and from San Jose?
What are the most popular routes to and from Portland?
What airports are near San Jose?
What airports are near Portland?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between San Jose and Portland?
What is Virtual Interlining and how do I use it?
Which airlines fly between San Jose and Portland?
When's the best time to travel between San Jose and Portland?
What flights operate between San Jose and Portland?
How many airports are there near San Jose?
How many airports are there near Portland?
What time do nonstop (direct) flights between San Jose and Portland depart?
What time do nonstop (direct) flights between San Jose and Portland arrive?
What time do flights between San Jose and Portland depart?
What time do flights between San Jose and Portland arrive?

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