Cheap flights from Greenville to Portland from $136
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Greenville to Portland departing on 7/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Delta flights from Greenville to Portland, Maine
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How to get the cheapest flight ticket from Greenville to Portland, Maine
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Portland, Maine?
The cheapest month to fly to Portland, Maine from Greenville is in August. Flight prices, which tend to average around $324, 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 August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $326.
What is the cheapest day to depart on your flight to Portland, Maine?
On average, the least expensive day to fly to Portland, Maine from Greenville is on a Saturday. momondo users have found tickets for Saturday departures for as low as $342. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from Greenville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $431.
What is the cheapest time of day to depart on your flight to Portland, Maine?
At noon is the cheapest time of day to fly from Greenville to Portland, Maine when you can find flight prices for as low as $292. Flying to Portland, Maine at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $412. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Portland, Maine?
You are more likely to see cheaper flights to Portland, Maine from Greenville when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $397 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from Greenville for as low as $265 on momondo.
What is the cheapest airline that flies from Greenville to Portland?
American Airlines and Delta are the most popular carriers operating from Greenville to Portland
What airlines fly to Portland, Maine?
American Airlines, Delta and Frontier are the top three most popular airlines that fly to Portland, Maine from Greenville according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 10 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.
When to book flights from Greenville to Portland, Maine
Cheap Greenville to Portland, Maine (GSP to PWM) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Greenville to Portland, Maine
How far is Greenville to Portland by plane?
Portland is 887.7 mi away from Greenville. Flights usually cover this in 3h 58m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Greenville Airport to Portland Airport?
Prices for flights from Greenville Airport to Portland Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Greenville Airport to Portland Airport?
There are 4 operators available for flights from Greenville Airport to Portland Airport as of April 2025.
How old do you have to be to fly from Greenville Airport to Portland Airport?
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 Greenville Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Greenville to Portland, Maine?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Greenville to Portland, Maine is American Airlines (68% of total bookings). The next most popular airlines are Delta (13%), Southwest (13%), and Breeze Airways (6%).
Best airlines flying from Greenville to Portland, Maine
Compare and see reviews for airlines that fly from Greenville to Portland, Maine with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $98 | Free Cancellation | Rating 8.1 160 reviews | |||
| PriceFrom $247 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $266 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $296 | Free Cancellation | Rating 8.0 4,294 reviews |
Traveling to a place near Portland?
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Why should I use momondo to find a flight deal from Greenville to Portland?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Greenville to Portland. momondo saves you time and could save you money on your trip.
Can I find flights from Greenville to Portland with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Greenville to Portland flights to just show those with flexible booking policies.
How can momondo help me find flights from Greenville to Portland?
momondo provides multiple filters to help you find the best flight to Portland from Greenville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Greenville to Portland right now. Can momondo alert me if prices change?
Price alerts on flights to Portland from Greenville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.