$154+ Cheap flights from Portland to San Diego (PWM - SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Portland to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Portland to San Diego are usually found in January or September, booked 63 days in advance, depart on a Wednesday or Friday and return on a Saturday
Cheap flight deals from Portland to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | May |
Cheapest in | January |
Round-trip from | $308 (American Airlines) |
One-way from | $154 (American Airlines) |
Find flight deals from Portland to San Diego
Cheapest flights from Portland to San DiegoExplore the most affordable flight options available from Portland to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
Explore the most affordable flight options available from Portland to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
This Southwest deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Portland to San Diego within your budget
Customize your flight search to find flights from Portland to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
Fly from
Fly to
Route
Depart
Return
Price
PortlandSan Diego
PWM - SAN
PWMSAN
Portland
Sat 1/18
7:10 am-1:51 pm
1 stop9h 41m
San Diego
Fri 1/24
10:45 pm-12:10 pm
1 stop10h 25m
PortlandSan Diego
PWM - SAN
PWMSAN
Portland
Tue 12/24
1:15 pm-9:05 pm
2 stops10h 50m
San Diego
Sat 1/25
9:20 am-10:05 pm
2 stops9h 45m
PortlandSan Diego
PWM - SAN
PWMSAN
Portland
Wed 1/29
5:35 am-6:02 pm
2 stops15h 27m
San Diego
Mon 2/3
6:15 am-11:10 pm
2 stops13h 55m
PortlandSan Diego
PWM - SAN
PWMSAN
Portland
Wed 1/1
5:20 am-11:27 am
1 stop9h 07m
San Diego
Sat 2/1
11:25 am-10:30 pm
1 stop8h 05m
PortlandSan Diego
PWM - SAN
PWMSAN
Portland
Mon 12/16
12:01 pm-9:15 am
2 stops24h 14m
San Diego
Wed 12/18
6:06 pm-4:35 pm
3 stops19h 29m
PortlandSan Diego
PWM - SAN
PWMSAN
Portland
Thu 2/27
6:01 am-12:25 pm
1 stop9h 24m
PortlandSan Diego
PWM - SAN
PWMSAN
Portland
Sat 2/1
7:10 am-1:51 pm
1 stop9h 41m
PortlandSan Diego
PWM - SAN
PWMSAN
Portland
Sat 2/1
1:10 pm-9:06 pm
2 stops10h 56m
PortlandSan Diego
PWM - SAN
PWMSAN
Portland
Sun 12/22
7:51 pm-5:56 pm
2 stops25h 05m
PortlandSan Diego
PWM - SAN
PWMSAN
Portland
Sat 12/7
12:09 pm-12:10 pm
2 stops27h 01m
Compare providers for flights from Portland to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to San Diego in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland, Maine-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Portland with our price prediction graph.
Travel insights for flights from Portland to San Diego
Get recent, data-driven insights about flights from Portland to San Diego including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Portland, Maine to San Diego?
Use this chart to determine the optimal time to book a round-trip flight from Portland to San Diego. Price data was last updated on November 15, 2024.
To ensure you get the cheapest price possible for a flight from Portland, Maine to San Diego, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Portland, Maine to San Diego?
Currently, September is the cheapest month in which you can book a flight from Portland, Maine to San Diego (average of $266). Flying from Portland, Maine to San Diego in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PWM to SAN?
Find hourly flight availability from Portland to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.
It’s optimal to fly from Portland, Maine to San Diego in the afternoon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.
Rainfall in San Diego by month
Plan your trip to San Diego by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.
Temperature in San Diego by month
Plan your trip to San Diego by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated November 20, 2024.
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Related info for your journey
Find useful and relevant information for your journey from Portland to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Portland to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Portland to San Diego
Discover the top 4 airlines that operate flights from Portland to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$317 | Average$491 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$333 | Average$391 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$341 | Average$534 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$346 | Average$618 | FlexibilityNo cancel fee | On-time69% |