Cheap flights from Sioux Falls to Portland, Maine from $255
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Portland, Maine departing on 3/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Sioux Falls to Portland
Cheap round-trip flights
Cheap one-way flights
United Airlines flights from Sioux Falls to Portland, Maine
Our best United Airlines deals on Sioux Falls to Portland, Maine flight tickets
American Airlines flights from Sioux Falls to Portland, Maine
Our best American Airlines deals on Sioux Falls to Portland, Maine flight tickets
See travel insights to Portland from
How to get the cheapest flight ticket from Sioux Falls 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 Sioux Falls is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $449. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Sioux Falls because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $737.
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 Sioux Falls to Portland, Maine when you can find flight prices for as low as $450. 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 $553. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest airline that flies from Sioux Falls Joe Foss Field to Portland?
Delta, American Airlines, and United Airlines are the most popular carriers operating from Sioux Falls Joe Foss Field to Portland
What airlines fly to Portland, Maine?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Portland, Maine from Sioux Falls according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 3 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 Sioux Falls to Portland, Maine
Cheap Sioux Falls to Portland, Maine (FSD to PWM) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sioux Falls to Portland, Maine
How far is Sioux Falls Joe Foss Field to Portland by plane?
The straight-line distance from Sioux Falls Joe Foss Field to Portland is 1318.1 mi. Flights usually cover this in 5h 11m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Portland Airport?
Prices for flights from Sioux Falls Joe Foss Field Airport to Portland Airport were last updated today.
How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to Portland Airport?
As of February 2025, there are 3 operators available to choose from for flights from Sioux Falls Joe Foss Field Airport to Portland Airport.
How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Portland Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sioux Falls Joe Foss Field Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
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.
What is the most popular airline from Sioux Falls to Portland, Maine?
Based on momondo bookings for flights between Sioux Falls and Portland, Maine, the leading airline is United Airlines, making up 62% of the total bookings. Other popular airlines include American Airlines with 21% and Delta with 17%.
Best airlines flying from Sioux Falls to Portland, Maine
Compare and see reviews for airlines that fly from Sioux Falls to Portland, Maine with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $212 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $273 | Free Cancellation | Rating 8.0 8,408 reviews | |||
| PriceFrom $367 | Free Cancellation | Rating 7.4 8,885 reviews |
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Sioux Falls to Portland?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sioux Falls to Portland. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Sioux Falls to Portland with flexible booking policies on momondo?
Yes. All flights to Portland from Sioux Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Sioux Falls to Portland?
Once you have performed a search for Sioux Falls to Portland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Sioux Falls to Portland right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Sioux Falls to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.