Cheap flights from Greensboro to Portland from $184
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Greensboro to Portland departing on 7/30. 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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United Airlines flights from Greensboro to Portland, Maine
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Delta flights from Greensboro to Portland, Maine
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How to get the cheapest flight ticket from Greensboro 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 day to depart on your flight to Portland, Maine?
On average, the least expensive day to fly to Portland, Maine from Greensboro is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $276. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Greensboro because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $472.
What is the cheapest time of day to depart on your flight to Portland, Maine?
In the evening is the cheapest time of day to fly from Greensboro to Portland, Maine when you can find flight prices for as low as $306. 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 morning because they tend to be around $369. 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 Greensboro when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $348 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from Greensboro for as low as $256 on momondo.
How have Greensboro to Portland, Maine flight prices changed over time?
What is the cheapest airline that flies from Greensboro/H. Point to Portland?
Delta, American Airlines, and United Airlines are the most popular carriers operating from Greensboro/H. Point 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 Greensboro according to our data. American Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 9 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 Greensboro to Portland, Maine
Cheap Greensboro to Portland, Maine (GSO to PWM) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Greensboro to Portland, Maine
How far is Greensboro/H. Point to Portland by plane?
Greensboro/H. Point and Portland are 727.0 mi apart from one another. In terms of flight time, this usually takes a little over 3h 55m.
When did momondo last update prices for flights from Greensboro/H. Point Airport to Portland Airport?
Prices for flights from Greensboro/H. Point Airport to Portland Airport refresh daily.
How many operators does momondo search for flights from Greensboro/H. Point Airport to Portland Airport?
As of June 2025, there are 3 operators available to choose from for flights from Greensboro/H. Point Airport to Portland Airport.
How old do you have to be to fly from Greensboro/H. Point Airport to Portland Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greensboro/H. Point Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Greensboro to Portland, Maine?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Greensboro to Portland, Maine is American Airlines (77% of total bookings). The next most popular airlines are Delta (17%) and United Airlines (6%).
Best airlines flying from Greensboro to Portland, Maine
Compare and see reviews for airlines that fly from Greensboro to Portland, Maine with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $173 | Free Cancellation | Rating 8.0 7,965 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $268 | Free Cancellation | Rating 7.4 8,831 reviews |
Traveling to a place near Portland?
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Why should I use momondo to find a flight deal from Greensboro to Portland?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Greensboro to Portland for you.
Can I find flights from Greensboro to Portland with flexible booking policies on momondo?
All flight searches from Greensboro to Portland on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Greensboro to Portland?
momondo provides multiple filters to help you find the best flight to Portland from Greensboro. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Greensboro to Portland right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Greensboro and alert you when they change.