Greenville, SC GSP to Portland, ME PWM Flights

Fri, Mar 20
+ Add return
Ryanair
KM Malta Airlines
easyJet
Vueling Airlines
Iberia
2,000+ travel companies
Ryanair
KM Malta Airlines
easyJet
Vueling Airlines
Iberia
2,000+ travel companies
QR-Code
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
rate4.9
42K ratings
Google Play
rate4.6
136K reviews

Journey information

Overview: Greenville, SC to Portland, ME flight

USAUSA
USAUSA
Icon of flight

Flights from Greenville, SC to Portland, ME depart on average 20 times per day, taking around 6h 5m. Cheap flight tickets for this journey start at $506 (€410) but you can travel from only $269 (€218) by bus.

The earliest flight runs at 05:20, the last at 19:56. The fastest flight covers the 888 miles (1430 km) distance in 4h 5m. April 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 $269 (€218)
Distance
888 miles (1430 km)
Average flight duration
6h 5m
Cheapest ticket price
$506 (€410)
Flights per day
20
Fastest flight
4h 5m
Cheapest month
April
First flight
05:20
Last flight
19:56
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 $269 (€218)

The cheapest and fastest flights from Greenville, SC to Portland, ME

Showing times and prices for Mar 23

Cheapest price

$506

Average price

$506

Fastest journey

4 h 5 m

Average duration

4 h 5 m

Flights per day

1

Distance

1430 km

Cheap tickets

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

The average ticket from Greenville, SC to Portland, ME will cost around $506 if you buy it on the day, but the cheapest tickets can be found for only $506.

Fast flights

Of the 1 flights that leave Greenville, SC for Portland, ME onMon, Mar 23, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Mon, Mar 23 the direct flights cover the 1430 km distance in an average of 4 h 5 m but if you time it right, some flights will get you there in just 4 h 5 m .

On Mon, Mar 23 the longest flights will take 4 h 5 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.

United
07:51PM4h05
Greenville, SC
11:56PMPortland, ME
$5061One-way
0 transfers

Travel Information

Compare bus and flight for Greenville, SC to Portland, ME

Omio recommends booking the flight as it is the most popular option from Greenville, SC to Portland, ME among Omio's users. If you are prioritising price take the bus with prices starting from $269. For those with little time consider booking a flight which can get you there in 6h 5m. The ticket price range depends on the travel mode: a bus costs an average of $269, and a flight costs an average of $506.

Distance: 888 miles (1430 km)

Compare flight with

Most popular
Flight
Bus

$513

Average price

$270

Average price

Cheapest

9h 5m

Average total duration

Fastest

6h 5m

Onboard

+

3h 0m

Additional time*

42h 5m

Average total duration

41h 35m

Onboard

+

30m

Additional time*

Direct Options

Direct Options

Compare prices and tickets Greenville, SC to Portland, ME by bus or flight

Compare bus 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.

Mon
Mar 23
Tue
Mar 24
Wed
Mar 25
Thu
Mar 26
Fri
Mar 27
Sat
Mar 28
Sun
Mar 29

FAQs: Greenville, SC to Portland, ME Flight

Find answers to the most common questions about traveling from Greenville, SC to Portland, ME 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 Portland, ME, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from Greenville, SC to Portland, ME can start from as little as $506 (€410) when you book in advance. The average flight ticket price for Greenville, SC to Portland, ME is $513 (€416) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Greenville, SC to Portland, ME is 4h 5m to travel the 888 miles (1430 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Greenville, SC to Portland, ME leaves at 5:20 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Greenville, SC to Portland, ME leaves at 7:56 PM.
The cheapest month for a flight from Greenville, SC to Portland, ME is April.
It's helpful to compare your options as there are 2 ways to travel between Greenville, SC and Portland, ME including taking a bus and flight.
Since neither Greenville, SC nor Portland, ME are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is no time difference between Greenville, SC and Portland, ME.
The best events to attend in Portland, ME include:
  • Portland Rose Festival, a vibrant celebration of roses featuring parades, carnival rides, and cultural events
  • Portland International Beer Fest, a lively festival showcasing craft beers from around the world with tastings and food pairings
  • Waterfront Blues Festival, an annual music event featuring top blues artists and benefiting local charities.
The best holidays to experience in Portland, ME include:
  • Independence Day, vibrant fireworks and festive celebrations throughout the city
  • Labor Day, pleasant weather perfect for outdoor activities and local events
  • Thanksgiving, a time for family gatherings with a cozy atmosphere and fewer crowds.
The best season to visit Portland, ME is Spring or Summer. The best weather to explore Portland, ME is during June-August or September-October.
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 Greenville, SC to Portland, ME

Greenville
Portland
The major airport for departures in Greenville is Greenville-Spartanburg International Airport. Find all the information you need to know about services, amenities and connections at Greenville-Spartanburg International Airport for your trip from Greenville to Portland.
Greenville-Spartanburg International Airport (GSP)
information

Most popular flights from Greenville, SC

More options for your journey from Greenville, SC to Portland, ME

Here are some other resources that might have the information you need

Most popular flights to Portland, ME

HomeFlightsFlights in USAFlight Schedules to Portland, MEGreenville, SC to Portland, ME Flights

The Omio App Makes Travel Planning Easy

We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.

ios-badge
android-badge
Hand With Phone