$339 Find Cheap Flights from South Dakota to Maine - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Low season

January

Cheapest flight

$339
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Sioux Falls to Portland

FAQs for booking flights from South Dakota to Maine

  • How does KAYAK find such low prices on flights from South Dakota to Maine?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Dakota to Maine.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to Maine?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from South Dakota to Maine is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from South Dakota to Maine?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from South Dakota to Maine with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota to Maine?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from South Dakota to Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many airports are there in Maine?

    There are 6 airports in Maine. The busiest airport is Portland Airport (PWM), with 67% of all flights arriving there.

  • How long is the flight to Maine?

    An average nonstop flight from South Dakota to Maine takes 8h 51m, covering a distance of 1400 miles. The shortest route is Sioux Falls (FSD) to Boston (BOS) with an average flight time of 4h 33m.

  • What are the most popular destinations in Maine?

    Based on KAYAK flight searches, the most popular destination is Boston (80% of total searches to Maine). The next most popular destination is Portland (20%).

Reviews of the top airlines flying from South Dakota to Maine

 
Need help choosing which airline to fly with from South Dakota to Maine? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10270 reviews
8.1Crew
6.7Food
7.1Entertainment
7.3Comfort
7.7Boarding
Airline reviews

Please stop those idiotic and unrelenting announcements, commercials and stupid credit card drivel. All together about 15 minutes of stupidness that annoys each passenger.

2.0 MediocreMichael, Oct 2026
Read more United Airlines reviews

Please stop those idiotic and unrelenting announcements, commercials and stupid credit card drivel. All together about 15 minutes of stupidness that annoys each passenger.

On time. Accommodated carry on and personal bag in the plane. Good entertainment available and access without using own device. Gave a whole can of juice rather than a pour. Seat did not recline much.

Flight attendant incredibly rude. Stuck her finger in my drink and didn’t even have the courtesy to apologize.

I like the first class seat amenities like the phone charger on the armrest even though it didnt really work on mine and the partition between the seats. I also liked that there were additional places to stash things during the flight. The food I got was steak and it was really tough to cut with the knife. Chewy too. A little disappointed in that. I liked that your name is on the screen too. nice touch. great service overall.

Good, our flight was delayed but that was totally out of their control due to weather and a presidential visit.

When we boarded we were treated with care and it never stopped. Got towels before breakfast and after snacks was a lovely touch!

Price was crazy watch it if you Chan he your flight

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

My wallet fell out of my pocket ( my fault). Staff claimed they looked while cleaning. Said they didn't find it, but was actually found in Washington DC on the plane. Which mean either they didn't look or don't do a good job of cleaning. Now I have to pay 27 dollars to get it shipped back and have no wallet for my entire vacation

My flight was 3 hours late, which caused me to miss my connection in Denver. Further, this connecting flight was then Later canceled. This required me to stay another night an hour and a half away, and rent the rental car for an additional Night. I am still waiting for United Airlines to reimburse me for the inconvenience and Expense of having to extend my rental Car for An additional Day. See attached receipt. https://share.icloud.com/photos/0f5ns2AaeIr7w6t_uH1qfPBUg

We sat on the tarmac for an hour. After our flight got delayed 30 minutes because the crew was late.

There was no clear update on the flight until last minute and made it an hour delay. No clear flight aircraft or incoming flight which we will be boarding. We would plan accordingly for our connecting flight. This is one one the worst service, I also had to buy an another ticket with different ai carrier. American airline was not letting me plan my trip, made us just waiting. Not a good service at all.

The flight attendance were very pleasant and funny. They made boarding and the flight very pleasant. Just wish the seats cushions had more comfort. Very flat and hard.

Flawless as usual. I understand on the smaller airplanes that WIFI is not available, and that is expected. The crew were awesome!

Our trip to Spain turned into a stressful ordeal with cockpit issues and FAA air traffic disruptions. Our American Airlines flight from Raleigh to JFK was delayed nearly four hours, causing us to miss our connections to Madrid and Jerez. We were left stranded in New York with children, even running out of diapers while trying to sort everything out. American refused to cover hotels or rental cars, leaving us to arrange and pay for them ourselves. The delays also disrupted our prepaid rental car reservations in Spain. It was a frustrating and expensive start to a family trip we had spent months planning.

Unfortunately the flight was delayed by almost 2 hours, so I missed an appointment arriving into DFW

Normally, I fly Delta first then Southwest second. I would never voluntarily fly American ever again. The seat space on this particular flight for me was incredibly cramped and small and tight. Fly crew not the most pleasant I’ve ever come across, and the normal delays of ground cruise and weather I know you will totally can’t control. Still would not fly American voluntarily again.

I had a carry on and a personal bag. I put my personal item under my seat and on way to the seat I put my bag up. I usually close my eyes and rest as I was on call for last 36 hours. I heard very loud announcements that someone needs to identify their bag. Pretty sure it was not mine until the hostess pointed out my jacket details attached to the bag. I asked why she got my bag out. I got berated and did not want to create a scene. But this person needs to be talked to.

Other than being delayed 5.5 hours and having to get a hotel because I missed my connecting flight, it was an okay flight. No in-flight Wi-Fi or entertainment.

90 min delay for a food cart that needed to be fixed.

More options for your flight to Maine

Complete your trip to Maine with a hotel stay or car rental