Cheap flights from Bellingham, WA to Portland, ME

Flights starting at £159. Choose between Frontier Airlines, Alaska Airlines, or Allegiant Air to find the best price.

Make your travel wishlist, we'll do the rest
Hidden deals
Effortless booking
Travel hacking

Tips to know when travelling to Portland

Mailbox
Receive exclusive deals by email
The most popular airlines for this route are Frontier Airlines, Alaska Airlines, Allegiant Air, Spirit Airlines, and Sun Country Airlines. Bellingham and Portland have 63 direct flights per week.

Check-in for a flight from Bellingham 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
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Sun Country AirlinesSCXSYYesNo

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

Explore alternative trips

Flights from Bellingham

Flights to Portland

Popular routes

Find the best connection from Bellingham to Portland
Search flights, trains & buses
We hack the system,
you fly for less