Question 1

What are the cheapest airlines flying from San Francisco to Portland, Maine round-trip?

Accepted Answer

Delta, at $366, was found to be the cheapest airline from San Francisco to Portland, Maine.Alternate airlines to your destination round-trip include American Airlines and JetBlue. Delta is priced at 32% lower than the current average price of a flight leaving 3 months from now.

Question 2

What are the cheapest airlines to fly from San Francisco to Portland, Maine one-way?

Accepted Answer

To fly one-way, consider booking your trip with Sun Country Air, which is currently one of the cheapest options available, starting at $193. Delta flights start at $209 while deals on United Airlines start at $234 one-way.

Question 3

How recently were the San Francisco to Portland, Maine flight deals updated?

Accepted Answer

The San Francisco to Portland, Maine flight deals you see on this page were last updated on 6/9.

Question 4

How far ahead should I book a flight from San Francisco to Portland, Maine?

Accepted Answer

The price you pay for your flight from San Francisco to Portland, Maine may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 5

What is the cheapest month to book a flight from San Francisco to Portland, Maine?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from San Francisco to Portland, Maine (average of $293). Flying from San Francisco to Portland, Maine in April is currently the most expensive (average of $498). 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.

Question 6

What is the cheapest day to fly from San Francisco to Portland, Maine?

Accepted Answer

Travelers seeking maximum savings on their San Francisco to Portland, Maine flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Question 9

What are the most popular airlines that fly from San Francisco to Portland, Maine?

Accepted Answer

Before booking your flight from San Francisco to Portland, Maine check out the most popular airlines for this route: American Airlines, JetBlue or Delta.

Question 10

Can I find flights from San Francisco to Portland, Maine for under $400 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from San Francisco to Portland, Maine for under $400. The cheapest flight booked recently is on Delta for just $366, but on average you can expect to pay $386.

Question 11

Are there last-minute flights available from San Francisco to Portland, Maine for under $500?

Accepted Answer

There are currently 20+ open flights from San Francisco to Portland, Maine within the next 7 days for less than $500.

Question 12

What is the cheapest day to fly round-trip from San Francisco to Portland, Maine?

Accepted Answer

Travelers have found that booking a Monday departure is the best way to save up to 61% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 13

How far in advance should I book a flight from San Francisco to Portland, Maine?

Accepted Answer

Travelers have found it’s best to book a flight 39 days in advance to save up to 69% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 39 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Francisco to Portland, Maine 1-2 weeks in advance for as low as $396, or $485 for flights within the next 24 hours.

Question 14

What is the cheapest month to fly from San Francisco to Portland, Maine?

Accepted Answer

January can be a great time to fly to Portland, Maine from San Francisco with a flight ticket averaging about $544. Cheapflights users have found deals in the month of January for as cheap as $251. The most expensive prices can be found in the month of December.

Question 15

What is the cheapest time of day to fly from SFO to PWM?

Accepted Answer

It’s optimal to fly from San Francisco to Portland, Maine in the afternoon. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight at noon.

Question 16

What does SFO to PWM mean?

Accepted Answer

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a San Francisco Airport to Portland Airport flight would often be abbreviated as a SFO to PWM flight.

Question 17

Can I find deals for flights from San Francisco to Portland that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your San Francisco to Portland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 18

Can I find deals on flights from San Francisco to Portland with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter San Francisco to Portland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 19

Can I find deals for flights from San Francisco to Portland that include hotel bookings?

Accepted Answer

Yes. In addition to deals on San Francisco to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 20

How can I find direct flights from San Francisco to Portland?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Portland.

Question 21

Can I find deals for business class flights from San Francisco to Portland?

Accepted Answer

Yes. Cheapflights offers flight deals from San Francisco to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 22

Can I find deals for flights from San Francisco to Portland that allow pets onboard?

Accepted Answer

Many airlines flying from San Francisco to Portland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 23

Can I find deals on last-minute flights from San Francisco to Portland?

Accepted Answer

Yes, you can often find last-minute deals on San Francisco to Portland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Popular in	December
Cheapest in	January
Round-trip from	$293
One-way from	$263

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$228	Average$449	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$252	Average$575	FlexibilityNo cancel fee	On-time71%
Sun Country Air	Cheapest$255	Average$469	FlexibilityNo cancel fee	On-time83%
Delta	Cheapest$256	Average$496	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$257	Average$590	FlexibilityNo cancel fee	On-time69%

Cheap flights from San Francisco to Portland (SFO - PWM) from $193

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

The best prices from San Francisco to Portland are usually found in January or September, booked 74 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from San Francisco to Portland

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from San Francisco to Portland, Maine?

How far in advance should I book a flight from San Francisco to Portland, Maine?

What is the cheapest month to fly from San Francisco to Portland, Maine?

What is the cheapest time of day to fly from SFO to PWM?

Cheap San Francisco to Portland flights in June & July 2024

Find cheap flight options from San Francisco to Portland specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 10, 2024.

The lowest fares we've come across on flights traveling from San Francisco to Portland in June and July 2024. More deals are always being added, so be sure to check back regularly.

San Francisco to Portland 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.

The lowest fares we've come across on flights traveling from San Francisco to Portland in June and July 2024. More deals are always being added, so be sure to check back regularly.

San Francisco to Portland flights leaving soon

Have a look at some of the flights available from San Francisco to Portland departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to Portland from San Francisco

Users traveling one-way from San Francisco to Portland can select one of these great deals. For those needing a return trip from San Francisco, there is a search form available above.

Find flights from San Francisco to Portland within your budget

How far ahead should I book a flight from San Francisco to Portland, Maine?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Portland. Price data was last updated on May 31, 2024.

The price you pay for your flight from San Francisco to Portland, Maine may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from San Francisco to Portland, Maine?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Portland. Price data was last updated on June 2, 2024.

Best time to book a flight from San Francisco to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from San Francisco with our price prediction graph.

Temperature and rainfall in Portland by month

Plan your trip to Portland by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Portland

To help decide which airline to fly from San Francisco to Portland, see what other customers have to say about United Airlines, Delta and JetBlue. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from San Francisco to Portland, Maine for under $400 on Cheapflights?

Are there last-minute flights available from San Francisco to Portland, Maine for under $500?

What are the cheapest airlines flying from San Francisco to Portland, Maine round-trip?

What are the cheapest airlines to fly from San Francisco to Portland, Maine one-way?

What does SFO to PWM mean?

Can I find deals for flights from San Francisco to Portland that include extra baggage allowance?

Can I find deals on flights from San Francisco to Portland with specific airlines?

Can I find deals for flights from San Francisco to Portland that include hotel bookings?

How can I find direct flights from San Francisco to Portland?

Can I find deals for business class flights from San Francisco to Portland?

Can I find deals for flights from San Francisco to Portland that allow pets onboard?

Can I find deals on last-minute flights from San Francisco to Portland?

How recently were the San Francisco to Portland, Maine flight deals updated?

What are the most popular airlines that fly from San Francisco to Portland, Maine?

What is the cheapest month to book a flight from San Francisco to Portland, Maine?

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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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