Cheap flights from Duluth, MN to Portland, OR

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The most popular airlines for this route are United Airlines, and Alaska Airlines. Duluth and Portland have 43 direct flights per week.

Check-in for a flight from Duluth to Portland

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight

Weather in Portland

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January8°C2°C
February8°C2°C
March11°C3°C
April14°C5°C
May19°C8°C
June23°C10°C
July28°C13°C
August28°C14°C
September24°C12°C
October17°C8°C
November10°C4°C
December7°C2°C
Hottest Month
28°C
August
Coldest month
2°C
December
Sunny days
259
days per year
Snow days
5
days per year

14 day forecast

Monday
18 Mar
22°C9°C
25 Mar
14°C6°C
Tuesday
19 Mar
89%
21°C10°C
26 Mar
13°C5°C
Wednesday
20 Mar
87%
14°C8°C
27 Mar
89%
15°C7°C
Thursday
21 Mar
88%
15°C9°C
28 Mar
81%
12°C7°C
Friday
22 Mar
73%
15°C8°C
29 Mar
88%
9°C4°C
Saturday
23 Mar
89%
13°C8°C
30 Mar
89%
12°C4°C
Sunday
24 Mar
87%
14°C6°C
31 Mar
82%
8°C3°C

Frequently asked questions

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

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