
Popular airlines to South Portland
- Delta
Delta
- American Airlines
American Airlines
- United
United
- JetBlue Airways
JetBlue Airways
- Southwest Airlines
Southwest Airlines
- Spirit Airlines
Spirit Airlines
- Alaska Airlines
Alaska Airlines
Today's featured flight deals to South Portland
- Columbus (CMH) to Boston (BOS).American Airlines, nonstop.Departing on Wed, Jul 16 at 7:00am from Columbus, arriving at 8:58am in Boston.Returning on Sun, Jul 20 at 6:05am from Boston, arriving at 11:55am in Columbus.Select American Airlines flight departing on Wed, Jul 16 at 7:00am from Columbus, returning on Sun, Jul 20 at 6:05am from Boston priced at $29135% less than typical$291
- Columbus (CMH) to Boston (BOS).American Airlines, nonstop.Departing on Sun, Jul 13 at 7:00am from Columbus, arriving at 8:58am in Boston.Returning on Sun, Jul 20 at 6:05am from Boston, arriving at 11:55am in Columbus.Select American Airlines flight departing on Sun, Jul 13 at 7:00am from Columbus, returning on Sun, Jul 20 at 6:05am from Boston priced at $33335% less than typical$333
- Columbus (CMH) to Boston (BOS).American Airlines, nonstop.Departing on Tue, Jul 8 at 10:15am from Columbus, arriving at 12:15pm in Boston.Returning on Mon, Jul 21 at 7:00am from Boston, arriving at 9:26am in Columbus.Select American Airlines flight departing on Tue, Jul 8 at 10:15am from Columbus, returning on Mon, Jul 21 at 7:00am from Boston priced at $28135% less than typical$281
How much is the cheapest flight to South Portland?
Prices were available within the past 7 days and start at $69 for one-way flights and $117 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.





Find the cheapest month to fly from Columbus (CMH) to Boston (BOS)
September is typically the cheapest month to fly
Graph displaying average flight prices per month
Tips to find the cheapest flights to South Portland
The cheapest day to fly
Get started finding a cheap flight to South Portland on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.
The cheapest month to fly
August is the cheapest month to fly to South Portland. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to South Portland. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.
The most affordable time to book a flight
Typically, a Sunday can be the cheapest time to book a flight to South Portland, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.
The cheapest round-trip tickets to South Portland
The lowest price for round-trip flights to South Portland in 2025 starts from from $117, while one-way tickets start from from $69. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to South Portland. If you have a preferred departure time or airline, you can use the handy filters to customize your search.
The cheapest airlines flying to South Portland
American Airlines, JetBlue Airways, Delta, United, Southwest Airlines are just some of the airlines that can typically offer cheap tickets to South Portland. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to South Portland and countless more destinations worldwide.
The most affordable airports to fly into
To view the cheapest airports to fly into for South Portland, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to South Portland. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.
Save with a package
With Expedia's amazing package deals, you could save hundreds of dollars by booking your South Portland plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.
Date flexibility for the cheapest flights to South Portland
If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to South Portland.
Stopover savings
The cheapest tickets to South Portland are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to South Portland. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.
Get Expedia's Price Drop Protection
Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to South Portland for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.
*Terms apply.
Use our Price Tracking feature
Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to South Portland. Simply download the free Expedia app to your smart device and activate South Portland flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.
Book with Expedia
As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to South Portland. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently asked questions
Destination airport | Portland Intl. Jetport |
Destination airport IATA code | PWM |
Destination city name | Portland |
Roundtrip price | $117 |
Get up to 100% off your flight to South Portland when booking a Flight + Hotel
Trending flights to South Portland
Prices were available within the past 7 days and start at $69 for one-way flights and $117 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Explore a world of travel with Expedia
Lodging
- Portland Hotels
- Hotels near Downtown Portland
- Hotels near Lyric Music Theater
- Hotels near Willard
- Hotels near Willard Beach
- Hotels near Southern Maine Community College
- Hotels near Willard Beach
- 3 Star Hotels in Willard Beach
- Hotels near Old Port
- Cheap Hotels in Portland
- Hotels near South Portland Historical Society Museum
- Hotels near Fort Preble
- Hotels near Portland Harbor Museum
- Oceanfront Hotels in Portland
- Hotels near Bug Light
- Hotels near Spring Point Ledge Lighthouse
- Hotels with Hot Tubs in Downtown Portland
- Hotels near Victoria Mansion
- Hotels with Free Airport Shuttle in Portland
- Cheap Hotels in Old Port
- Hotels near Casco Bay Lines Ferry Terminal
- B&B in Portland
- Hotels with Balconies in Downtown Portland
- Hotels with Connecting Rooms in Downtown Portland
- Pet-friendly Hotels in Downtown Portland
- Oceanfront Hotels in Downtown Portland
- Luxury Hotels in Downtown Portland
- Hotel Wedding Venues Hotels in Downtown Portland
- Cheap Hotels in Downtown Portland
- Hotels with Free Parking in Old Port
- Historic Hotels in Downtown Portland
- Hotels with Free Airport Shuttle in Downtown Portland
- Hotels with Free Parking in Downtown Portland
- Hotels with Fireplaces in Downtown Portland
- 3 Star Hotels in Downtown Portland
- Family Hotels in Downtown Portland
- Romantic Hotels in Downtown Portland
- Hotels with Laundry Facilities in Downtown Portland
- Hotels with an Outdoor Pool in Downtown Portland
- Hotels with Free Breakfast in Downtown Portland
- Hotels with an Indoor Pool in Downtown Portland
- Hotels with a Pool in Downtown Portland
- Hotels with Restaurants in Downtown Portland
- Resorts & Hotels with Spas in Downtown Portland
- Hotels with a View in Downtown Portland
- Hotels on the River in Downtown Portland
- Hotels with a Gym in Downtown Portland
- Best Western Hotels in Downtown Portland
- Extended Stay Hotels in Downtown Portland
- 4 Star Hotels in Downtown Portland
- Boutique Hotels in Downtown Portland
- Green Hotels in Downtown Portland
- Fishing Resorts & in Downtown Portland
- Hotels near Cross Insurance Arena
- Pet-friendly Hotels in Old Port
- Hotels with Hot Tubs in Old Port
- Boutique Hotels in Old Port
- Hotels with Fireplaces in Old Port
- Family Hotels in Old Port
- Hotels with Balconies in Old Port
- Resorts & Hotels with Spas in Old Port
- 4 Star Hotels in Old Port
- Oceanfront Hotels in Old Port
- Hotels with Connecting Rooms in Old Port
- Hotel Wedding Venues Hotels in Old Port
- Romantic Hotels in Old Port
- Hotels with an Outdoor Pool in Old Port
- Luxury Hotels in Old Port
- Historic Hotels in Old Port
- Hotels with a Pool in Old Port
- Hotels with an Indoor Pool in Old Port
Packages
- Lyric Music Theater
- Southern Maine Community College
- Visit Old Port
- Visit Willard Beach
- South Portland Historical Society Museum
- Fort Preble
- Bug Light
- Casco Bay Bridge
- Victoria Mansion
- Spring Point Ledge Lighthouse
- Casco Bay Lines Ferry Terminal
- Downtown Portland Vacations
- Visit Downtown Portland
- Old Port Vacations
Cars
- Car rentals near Portland
- Car rental Portland Airport (PWM)
- Car rentals near Southern Maine Community College
- Car rentals near Bug Light
- Car rentals near Downtown Portland
- Car rentals near Casco Bay Lines Ferry Terminal
- Alamo Rent A Car Rental Cars in Downtown Portland
- Enterprise Rental Cars in Downtown Portland
- Easirent.com Rental Cars in Downtown Portland
- Europcar Rental Cars in Downtown Portland
- Dollar Rent A Car Rental Cars in Downtown Portland
- Car rentals near Old Port
- Smile by Maggiore Rental Cars in Old Port