Cheap flights from Portland to San Diego (PWM - SAN)
The best prices from Portland to San Diego are usually found in January or September, booked 28 days in advance, depart on a Tuesday or Saturday and return on a Tuesday
How to find the cheapest flight from Portland (PWM) to San Diego (SAN)
All the information you need to plan the best PWM to SAN flight in 2023: compare Portland to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
PWM - SAN Price | $335 - $968 |
|---|---|
SAN Temperature | 57.2 - 71.6 °F |
SAN Rainfall | 0 - 2.3 inches |
| Popular in | July | High demand for flights, 38% potential price rise |
|---|---|---|
| Cheapest in | January | Best time to find cheap flights, 44% potential price drop |
| Round-trip from | $335 | From Portland to San Diego |
What is the cheapest day to fly round-trip from Portland, Maine to San Diego?
Flights from Portland, Maine to San Diego are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Diego.
How far in advance should I book a flight from Portland, Maine to San Diego?
Find a great deal and save up to 39% by booking at least 28 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Portland, Maine to San Diego within the next two weeks, with the cheapest ticket starting at $698.
What is the cheapest month to fly from Portland, Maine to San Diego?
Our data shows that January tends to be the cheapest month to fly to San Diego from Portland, Maine. Users have commonly found prices around $596 for the month, but tickets can be as low as $246. Due to multiple factors, prepare for potentially higher prices in July.
When is the cheapest time to fly from Portland, Maine to San Diego (PWM - SAN)?
It’s optimal to fly from Portland, Maine to San Diego in the evening. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the morning.
Cheap flights from Portland to San Diego in January, February 2023
The best prices found for PWM to SAN flights for January, February
Portland
San Diego
1 stop
17h 17mSan Diego
Portland
1 stop
10h 50mMultiple Airlines
Portland
San Diego
1 stop
30h 07mSan Diego
Portland
2 stops
22h 30mUnited Airlines
Portland
San Diego
1 stop
30h 07mSan Diego
Portland
1 stop
11h 05mMultiple Airlines
Portland to San Diego 2023 flight deals
Cheap flights to San Diego from Portland found for this year
Portland
San Diego
1 stop
17h 17mSan Diego
Portland
1 stop
10h 50mMultiple Airlines
Portland
San Diego
1 stop
30h 07mSan Diego
Portland
2 stops
22h 30mUnited Airlines
Portland
San Diego
1 stop
30h 07mSan Diego
Portland
1 stop
11h 05mMultiple Airlines
Cheap American Airlines flights from Portland to San Diego
Portland
San Diego
2 stops
12h 30mSan Diego
Portland
2 stops
12h 48mAmerican Airlines
Portland
San Diego
2 stops
10h 33mSan Diego
Portland
2 stops
13h 16mAmerican Airlines
Portland
San Diego
1 stop
8h 42mSan Diego
Portland
1 stop
10h 30mAmerican Airlines
Cheap United Airlines flights from Portland to San Diego
Portland
San Diego
1 stop
30h 07mSan Diego
Portland
2 stops
22h 30mUnited Airlines
Portland
San Diego
1 stop
27h 50mSan Diego
Portland
1 stop
10h 31mUnited Airlines
Portland
San Diego
1 stop
30h 07mSan Diego
Portland
2 stops
21h 37mUnited Airlines
Last minute flights from Portland to San Diego
Late deals on return flights to San Diego from Portland, departing today and this week
Portland
San Diego
1 stop
16h 53mSan Diego
Portland
1 stop
22h 27mUnited Airlines
Portland
San Diego
1 stop
16h 53mSan Diego
Portland
2 stops
22h 57mUnited Airlines
Portland
San Diego
2 stops
22h 56mSan Diego
Portland
2 stops
22h 57mUnited Airlines
One-way flights to San Diego from Portland
The cheapest one-way flights from Portland to San Diego
Portland
San Diego
2 stops
24h 21mMultiple Airlines
Portland
San Diego
1 stop
8h 32mAmerican Airlines
Portland
San Diego
2 stops
31h 56mFrontier
Reviews of Airlines Servicing San Diego
Boarding
Comfort
Overall
Entertainment
Food
Crew
Reviews
Overall I’m always happy to Fly in Delta, I don’t like to fly but I have to because of work.
Boarding
Comfort
Overall
Entertainment
Food
Crew
Reviews
Overall I’m always happy to Fly in Delta, I don’t like to fly but I have to because of work.
Boarding
Comfort
Overall
Entertainment
Food
Crew
Reviews
Overall I’m always happy to Fly in Delta, I don’t like to fly but I have to because of work.
Boarding
Comfort
Overall
Entertainment
Food
Crew
Reviews
Overall I’m always happy to Fly in Delta, I don’t like to fly but I have to because of work.
Boarding
Comfort
Overall
Entertainment
Food
Crew
Reviews
Overall I’m always happy to Fly in Delta, I don’t like to fly but I have to because of work.
Related info for your journey
Useful info, stats and facts about Portland to San Diego flights.
Which airlines flying from Portland to San Diego have flexible cancellations due to COVID-19?
Some of the carriers operating flights from Portland to San Diego that may be offering flexible cancellation policies are United Airlines, Delta, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Can I find flights from Portland, Maine to San Diego for under $400 on Cheapflights?
Yes, there are multiple flights from Portland, Maine to San Diego for under $400. The cheapest flight booked recently is on Multiple Airlines for just $319, but on average you can expect to pay $367.
Are there last-minute flights available from Portland, Maine to San Diego for under $700?
There are currently 7+ open flights from Portland, Maine to San Diego within the next 7 days for less than $700.
What is the cheapest airline to fly from Portland, Maine to San Diego round-trip?
United Airlines, at $320, was found to be the cheapest airline from Portland, Maine to San Diego.. This flight start at 46% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Portland, Maine to San Diego one-way?
One-way options have recently been found by users for as low as $187 on American Airlines. Other airlines that offer cheap prices include Frontier from $191 and United Airlines from $208 one-way.
What are the most popular airlines that fly from Portland, Maine to San Diego?
American Airlines, Alaska Airlines and JetBlue are the most popular airlines when flying from Portland, Maine to San Diego.
What are the cheapest flights from Portland, Maine to San Diego?
The cheapest flight price from Portland, Maine to San Diego is $181. On average you can expect to pay $1,025. The most popular route, (Portland - San Diego), can usually be booked for $323.