Portland, ME PWM to San Diego, CA SAN Flights

Fri, Nov 28
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Ryanair
Vueling Airlines
KM Malta Airlines
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1,000+ travel companies
Ryanair
Vueling Airlines
KM Malta Airlines
easyJet
Iberia
1,000+ travel companies
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Journey information

Overview: Portland, ME to San Diego, CA flight

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Flights from Portland, ME to San Diego, CA depart on average 23 times per day, taking around 19h 33m. Cheap flight tickets for this journey start at $366 (€297) but you can travel from only $198 (€161) by bus.

The earliest flight runs at 05:20, the last at 22:47. The fastest flight covers the 2619 miles (4215 km) distance in 8h 51m. August is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $198 (€161)
Distance
2619 miles (4215 km)
Average flight duration
19h 33m
Cheapest ticket price
$366 (€297)
Flights per day
23
Fastest flight
8h 51m
Cheapest month to travel
August
First flight
05:20
Last flight
22:47
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $198 (€161)

The cheapest and fastest flights from Portland, ME to San Diego, CA

Showing times and prices for Nov 29

Cheapest price

$206

Average price

$206

Fastest journey

8 h 15 m

Average duration

8 h 15 m

Flights per day

1

Distance

4215 km

Cheap tickets

The best way to find a cheap flight ticket from Portland, ME to San Diego, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Portland, ME to San Diego, CA will cost around $206 if you buy it on the day, but the cheapest tickets can be found for only $206.

Fast flights

Of the 1 flights that leave Portland, ME for San Diego, CA onSat, Nov 29, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Sat, Nov 29 the direct flights cover the 4215 km distance in an average of 8 h 15 m but if you time it right, some flights will get you there in just 8 h 15 m .

On Sat, Nov 29 the longest flights will take 8 h 15 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

American Airlines
04:41PM8h15
Portland, ME
12:56AMSan Diego, CA
$2061One-way
0 transfers

Travel Information

Compare bus, train, and flight for Portland, ME to San Diego, CA

Omio recommends booking the flight as it is the most popular option from Portland, ME to San Diego, CA among Omio's users. If you are prioritising price take the bus with prices starting from €161. For those with little time consider booking a flight which can get you there in 19h 33m. The ticket price range depends on the travel mode: a bus costs an average of €161, and a flight costs an average of €297.

Distance: 2619 miles (4215 km)

Compare flight with

Most popular
Flight
Train
Bus

€345

Average price

€301

Average price

€224

Average price

Cheapest

22h 33m

Average total duration

Fastest

19h 33m

Onboard

+

3h 0m

Additional time*

78h 53m

Average total duration

78h 23m

Onboard

+

30m

Additional time*

92h 40m

Average total duration

92h 10m

Onboard

+

30m

Additional time*

Direct Options

Direct Options

Direct Options

Compare prices and tickets Portland, ME to San Diego, CA by bus, train, or flight

Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

Sat
Nov 29
Sun
Nov 30
Mon
Dec 01
Tue
Dec 02
Wed
Dec 03
Thu
Dec 04
Fri
Dec 05

FAQs: Portland, ME to San Diego, CA Flight

Find answers to the most common questions about traveling from Portland, ME to San Diego, CA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at San Diego, CA, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from Portland, ME to San Diego, CA can start from as little as $193 (€156) when you book in advance. The average flight ticket price for Portland, ME to San Diego, CA is $330 (€267); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
On average the Portland, ME to San Diego, CA flight travel time is 7 h 51 min   for the 2613 mile (4215 km) long journey, but the duration can vary if you travel on weekends and holidays.
The earliest flight from Portland, ME to San Diego, CA leaves at 5: 20AM. Plan your trip with the Journey Planner   from Omio.
The latest flight from Portland, ME to San Diego, CA leaves at 10: 45PM.
The cheapest month to travel from Portland, ME to San Diego, CA by plane is August.
It's helpful to compare your options as there are 2 ways to travel from Portland, ME to San Diego, CA including taking a train or flight.
Since neither Portland, ME nor San Diego, CA are in the Schengen Area, passport requirements depend on the specific immigration rules of USA and USA. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 3 h between Portland, ME and San Diego, CA all year round.
The best events to attend in San Diego, CA include:
  • Comic-Con International, the largest comic book and popular arts convention in the world
  • San Diego County Fair, a month-long fair featuring rides, games, and local food
  • San Diego Beer Week, a celebration of craft beer with tastings and events across the county
  • La Jolla Music Festival, an annual event showcasing classical music performances in a picturesque coastal setting.
The best holidays to experience in San Diego, CA include:
  • Memorial Day, ideal weather for beach activities and outdoor events
  • Independence Day, spectacular fireworks and patriotic celebrations
  • Labor Day, perfect for enjoying the last days of summer at the beach
  • Thanksgiving, a time for family gatherings with pleasant fall weather.
The best seasons to visit San Diego, CA are Spring or Fall. The best weather to explore San Diego, CA is during April-June or September-November.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e. G. 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs).
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.

popular airports

Popular airports from Portland, ME to San Diego, CA

Portland
San Diego
The major airport for departures in Portland is Portland International Jetport. Find all the information you need to know about services, amenities and connections at Portland International Jetport for your trip from Portland to San Diego.
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
1 km
carConnection
Car connection
I-95, Exit 46
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops include Paradies Lagardère and Hudson News in the terminal.
Parking
Parking
  • Parking available near terminals, approximately 0.47€ ($0.50) per hour.
Dining
Dining
  • Restaurants available include Linda Bean's Lobster Cafe and Starbucks in the terminal.
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Elevators, ramps
WC
WC
  • Available throughout the airport.
Lounge
Lounge
  • Lounge access available for Delta Sky Club members.
Lost and Found Office
Lost and Found Office
  • Lost and Found located in the main terminal.
Car Rental
Car Rental
  • Car rental services are available from companies like Avis, Budget, and Hertz on-site.
Public transit options for Portland International Jetport
  • Bus Route 5, Portland Transportation Center, 3 miles

More options for your journey from Portland, ME to San Diego, CA

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