Question 1

What is the cheapest day to depart on your flight to Portland, Maine?

Accepted Answer

On average, the least expensive day to fly to Portland, Maine from United States is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $217. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $286.

Question 2

What is the most punctual flight time for the United States to Portland flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Question 3

What is the cheapest time of day to depart on your flight to Portland, Maine?

Accepted Answer

In the evening is the cheapest time of day to fly from United States to Portland, Maine when you can find flight prices for as low as $215. Flying to Portland, Maine in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $290. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 4

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Question 5

Which airline has the best punctuality record on the United States to Portland flights?

Accepted Answer

According to our data, Southwest have had the least number of delays on this route over the last 12 months; with about 6% of their flights experiencing any sort of delay.

Question 6

What airlines fly to Portland, Maine?

Accepted Answer

JetBlue, Delta and American Airlines are the top three most popular airlines that fly to Portland, Maine from United States according to our data. JetBlue is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 14 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

Question 7

How many flights depart from United States to Portland, Maine on average per week?

Accepted Answer

As of December 2025, 225 flights take off from United States and land in Portland, Maine each week. The most common flight departure day for this route is Fri, with 19% of weekly flights taking off on this day.

Question 8

What is the cheapest United States to Portland flight route?

Accepted Answer

Fly from Orlando to Portland for the best United States - Portland flight prices

Question 9

How long does it take to fly to Portland, Maine?

Accepted Answer

The flight from United States to Portland, Maine depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from New York (a popular airport in United States) to Boston (the most popular airport in Portland, Maine), then the flight time is 1h 11m on average. If you fly from Miami (another popular airport in United States) to Boston, then the average flight time is 3h 19m.

Question 10

How often are flights from the United States to Portland delayed?

Accepted Answer

Historically, on average around 15% of flights between United States and Portland have experienced a delay on any given week. The average delay length over the past 12 months has been 127 minutes.

Question 11

What is the cheapest airline that flies from United States to Portland?

Accepted Answer

United Airlines, JetBlue, and American Airlines are the most popular carriers operating from United States to Portland

Question 12

Can stopping save me money on United States to Portland, Maine flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between United States to Portland, Maine.

Question 13

What is the cheapest month to fly to Portland, Maine?

Accepted Answer

The cheapest month to fly to Portland, Maine from United States is in April. Flight prices, which tend to average around $177, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $199.

Question 14

How many flights depart from United States to Portland, Maine on average per day?

Accepted Answer

As of December 2025, there are 32 flights per day flying from United States to Portland, Maine. The most common time of day flights depart is 7:00PM, with 59% of flights taking off in the evening.

Question 15

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

Accepted Answer

You are more likely to see cheaper flights to Portland, Maine from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $220 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from United States for as low as $153 on momondo.

Question 16

What cabin class options are available on United States to Portland flights?

Accepted Answer

There are 4 cabin classes available to choose from on United States to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 17

When did momondo last update prices for flights from United States to Portland Airport?

Accepted Answer

Prices for flights from United States to Portland Airport are refreshed on a daily basis.

Question 18

How many operators does momondo search for flights from United States to Portland Airport?

Accepted Answer

As of December 2025, there are 5 operators available to choose from for flights from United States to Portland Airport.

Question 19

How old do you have to be to fly from United States to Portland Airport?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Portland Airport.

Question 20

What documentation or ID do you need to fly to Portland Airport?

Accepted Answer

The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best Price Found	$54
Fastest flight time	1h 17m
Direct flights	Every day
Airports in Portland, Maine	1 airport

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $63	Free Cancellation	Rating 5.8 3,080 reviews	Search Frontier flights
Delta	PriceFrom $88	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
JetBlue	PriceFrom $117	Free Cancellation	Rating 7.2 2,895 reviews	Search JetBlue flights
Breeze Airways	PriceFrom $119	Free Cancellation	Rating 8.2 248 reviews	Search Breeze Airways flights
United Airlines	PriceFrom $146	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Sun Country Air	PriceFrom $166	Free Cancellation	Rating 6.9 333 reviews	Search Sun Country Air flights
Southwest	PriceFrom $182	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights
American Airlines	PriceFrom $199	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights

Cheap flights from the United States to Boston from $70

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How to get the cheapest flight ticket from United States to Portland, Maine

What is the cheapest month to fly to Portland, Maine?

What is the cheapest day to depart on your flight to Portland, Maine?

What is the cheapest time of day to depart on your flight to Portland, Maine?

What is the cheapest United States to Portland flight route?

Fly from Orlando to Portland for the best United States - Portland flight prices

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

What cabin class options are available on United States to Portland flights?

There are 4 cabin classes available to choose from on United States to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Portland, Maine flights?

No. A direct flight is the cheapest option for a flight between United States to Portland, Maine.

What is the cheapest airline that flies from United States to Portland?

United Airlines, JetBlue, and American Airlines are the most popular carriers operating from United States to Portland

What airlines fly to Portland, Maine?

How often are flights from the United States to Portland delayed?

Historically, on average around 15% of flights between United States and Portland have experienced a delay on any given week. The average delay length over the past 12 months has been 127 minutes.

What is the most punctual flight time for the United States to Portland flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on the United States to Portland flights?

According to our data, Southwest have had the least number of delays on this route over the last 12 months; with about 6% of their flights experiencing any sort of delay.

How many flights depart from United States to Portland, Maine on average per day?

As of December 2025, there are 32 flights per day flying from United States to Portland, Maine. The most common time of day flights depart is 7:00PM, with 59% of flights taking off in the evening.

How many flights depart from United States to Portland, Maine on average per week?

As of December 2025, 225 flights take off from United States and land in Portland, Maine each week. The most common flight departure day for this route is Fri, with 19% of weekly flights taking off on this day.

How long does it take to fly to Portland, Maine?

Cheap United States to Portland, Maine flight deals and tips

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When did momondo last update prices for flights from United States to Portland Airport?

How many operators does momondo search for flights from United States to Portland Airport?

How old do you have to be to fly from United States to Portland Airport?

What documentation or ID do you need to fly to Portland Airport?

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