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Did you mean flights from San Diego to Portland, Maine?

Flights from Portland, Maine to San Diego, United States

Portland, Maine to San Diego Last modified: Mar 29, 2017 2:26 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 34,032,248,494 round trip itineraries and found the cheapest flights to San Diego. American & United frequently offer the best deals to San Diego flights, or select your preferred carrier below to see the cheapest days to fly.

American
PWMSAN
Sat 4/29
1 stop
SANPWM
Sat 5/6
1 stop
$399
United
PWMSAN
Wed 5/3
1 stop
SANPWM
Tue 5/9
1 stop
$400
JetBlue
PWMSAN
Sun 5/28
1 stop
SANPWM
Mon 6/5
1 stop
$418

How Much is a Flight from Portland, Maine to San Diego? Prices shown were found by travelers like you over the past 30 days

We have collected flight cost data from across the web for travel from Portland, Maine to San Diego, and have found the average flight price for this trip to be $414.

Where To Buy Cheap Flights from Portland, Maine to San Diego?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Portland, Maine to San Diego based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Portland, Maine to San Diego? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from Portland, Maine to San Diego.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $0
7-14 days $0 $601
14-21 days $0 $542
21-30 days $0 $409
30-60 days $0 $399
60-90 days $0 $400
90+ days $0 $409

Cheapest Day To Fly from Portland, Maine to San Diego Prices shown were found by travelers like you over the past 30 days

We've examined 34,047,709,434 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Portland, Maine to San Diego is Wednesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$446$409$399$409$417$399$418

Compare Flight Prices from Portland, Maine to San Diego by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Portland, Maine to San Diego flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
April Portland, Maine San Diego American 4/29/17 5/6/17 1 $399
May Portland, Maine San Diego American 5/3/17 5/9/17 1 $399
June Portland, Maine San Diego United 6/3/17 6/6/17 1 $400
July Portland, Maine San Diego United 7/6/17 7/10/17 1 $446
August Portland, Maine San Diego United 8/25/17 9/3/17 1 $409
September Portland, Maine San Diego United 9/7/17 9/11/17 1 $418
October Portland, Maine San Diego United 10/26/17 11/3/17 1 $418
November Portland, Maine San Diego American 11/15/17 11/18/17 2 $606

Cheap Last Minute Flights from Portland, Maine to San Diego Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Portland, Maine to San Diego. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
16 17 18 19 20 21 22
$435
23 24 25 26 27 28 29
$435 $409
30 1 2 3 4 5 6
$409

Connecting Flights vs Direct Flights from Portland, Maine to San Diego Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Portland, Maine to San Diego is $502.

The average price for direct flights from Portland, Maine to San Diego is not available.

One Way Flights vs Round Trip Flights from Portland, Maine to San Diego Prices shown were found by travelers like you over the past 30 days

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Portland, Maine to San Diego. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Portland, Maine to San Diego is not available.

The average price for round trip flights from Portland, Maine to San Diego is $457.

Portland, Maine to San Diego Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Portland, Maine to San Diego?
Answer: Chicago, IL

Airlines in Portland, Maine flying to San Diego Last modified: Mar 29, 2017 2:26 -04:00Number of routes searched: 90Number of itineraries searched: 10,410

Wondering which airlines fly out of Portland, Maine to San Diego? We've gathered the average price of Portland, Maine airlines with flights to San Diego. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Portland, Maine to San Diego
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American CLT
American DCA
American PHL
JetBlue JFK
Major Airlines ATL
Major Airlines DTW
United EWR
United IAD
United ORD
American CLT / DFW
American CLT / LAX
JetBlue JFK / BOS
JetBlue JFK / FLL
Major Airlines ATL / DTW
Major Airlines ATL / LAS
Major Airlines ATL / LAX
United EWR / DEN
United EWR / IAD

Portland, Maine to San Diego Airports

These are the major commercial airports we're currently monitoring in Portland, Maine and San Diego. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from Portland - PWM Last modified: Mar 29, 2017 2:26 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap International Flights to San Diego - SAN Last modified: Mar 29, 2017 2:26 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from Portland, Maine to San Diego