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Cheap Flights from Sioux Falls (FSD) to Boston (BOS)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Sioux Falls to Boston Logan International flight deals

      Find the cheapest month or even day of the year to fly to Boston Logan International

      Book the best Boston Logan International fare with no extra fees

      Flight deals from Sioux Falls to Boston Logan International

      Looking for a cheap last-minute deal or the best return flight from Sioux Falls Airport to Boston Logan International Airport? If you want to travel next month, return fares start from $560. Find the lowest prices on one-way and return tickets right here.
      Boston.$560 per passenger.Departing Sat, 17 Oct, returning Sat, 24 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Sioux Falls on Sat, 17 Oct, arriving in Boston Logan International.Inbound indirect flight with Delta, departs from Boston Logan International on Sat, 24 Oct, arriving in Sioux Falls.Price includes taxes and charges.From $560, select.
      Boston.$574 per passenger.Departing Thu, 29 Oct, returning Mon, 2 Nov.Return flight with United.Outbound indirect flight with United, departs from Sioux Falls on Thu, 29 Oct, arriving in Boston Logan International.Inbound indirect flight with United, departs from Boston Logan International on Mon, 2 Nov, arriving in Sioux Falls.Price includes taxes and charges.From $574, select.
      Boston.$628 per passenger.Departing Wed, 30 Sep, returning Sat, 3 Oct.Return flight with United.Outbound indirect flight with United, departs from Sioux Falls on Wed, 30 Sep, arriving in Boston Logan International.Inbound indirect flight with United, departs from Boston Logan International on Sat, 3 Oct, arriving in Sioux Falls.Price includes taxes and charges.From $628, select.
      Boston.$668 per passenger.Departing Thu, 12 Nov, returning Sun, 15 Nov.Return flight with United.Outbound indirect flight with United, departs from Sioux Falls on Thu, 12 Nov, arriving in Boston Logan International.Inbound indirect flight with United, departs from Boston Logan International on Sun, 15 Nov, arriving in Sioux Falls.Price includes taxes and charges.From $668, select.
      Boston.$820 per passenger.Departing Thu, 15 Apr, returning Tue, 20 Apr.Return flight with United.Outbound indirect flight with United, departs from Sioux Falls on Thu, 15 Apr, arriving in Boston Logan International.Inbound indirect flight with United, departs from Boston Logan International on Tue, 20 Apr, arriving in Sioux Falls.Price includes taxes and charges.From $820, select.
      Boston.$1,701 per passenger.Departing Tue, 22 Sep, returning Wed, 23 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Sioux Falls on Tue, 22 Sep, arriving in Boston Logan International.Inbound indirect flight with Delta, departs from Boston Logan International on Wed, 23 Sep, arriving in Sioux Falls.Price includes taxes and charges.From $1,701, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Sioux Falls to Boston Logan International found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Sioux Falls to Boston Logan International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sioux Falls to Boston Logan International flights are currently cheapest in October.
      Sep
      from $1,701
      Oct
      from $560
      Nov
      from $668
      Dec
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      Jan
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      Feb
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      Mar
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      Apr
      from $820
      May
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      Jun
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      Jul
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      Aug
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      Sioux Falls to Boston: Flight information

      The things to know before you go.
      Cheapest flight found$560
      Cheapest month to flyOctober

      Finding cheap flights from Sioux Falls to Boston Logan International: Frequently asked questions

      The best price we found for a return flight from Sioux Falls to Boston Logan International is $560. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Sioux Falls to Boston Logan International. But we found flights with one or more stops from $560.
      As of September 2026, there are no flights flying from Sioux Falls to Boston Logan International.
      The cheapest month to fly from Sioux Falls to Boston Logan International is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sioux Falls Airport to Boston Logan International Airport on Saturday, 17 October 2026.
      No airlines currently offer direct flights between Sioux Falls Airport and Boston Logan International Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston Logan International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boston is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Delta offers the cheapest flight tickets to Boston Logan International.

      Travelling from Sioux Falls Airport (FSD) to Boston Logan International Airport (BOS): what you need to know

      • The timezone in Boston is UTC-5, which is one hour ahead of Sioux Falls.

      • To ensure you catch your FSD to BOS flight, leave plenty of time to navigate the airport and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the standard rule.

      • You'll likely experience longer lines in popular months such as May. Arriving up to four hours ahead of an international flight and two hours for domestic departures will help ensure a smooth travel experience.

      • Think about adding a stopover when booking your ticket from Sioux Falls Airport to Boston Logan International Airport. Simply uncheck 'Direct flights only' to break up your trip, or perhaps explore a new destination along the way. Check out these options between FSD and BOS:

        • Chicago O'Hare International Airport

        • Denver International Airport

        • Minneapolis St Paul Airport

      How to find the cheapest flights from Sioux Falls Airport (FSD) to Boston Logan International Airport (BOS)

      • At the moment, $469 is the lowest price we've found for a one-way Sioux Falls Airport to Boston Logan International Airport flight. The best price for a return plane ticket is $560. Keep in mind that fares can change due to demand at the time of booking.

      • To find cheap tickets from FSD to BOS, book ahead. Airlines typically offer their most competitively priced fares when flights are first made available.

      • If you can be flexible with your travel dates, try using the 'Whole month' search tool. It'll find the cheapest price in every month when looking for your flight from Sioux Falls Airport to Boston Logan International Airport.

      • Never miss a deal on cheap flights from FSD to BOS by creating a Price Alert. We'll send you an email or push notification on the app when fares go down.

      • Lock in the perfect flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Sioux Falls Airport to Boston Logan International Airport, use the 'Sort by' tool. You can also filter by airline, departure and arrival times, and number of stops.

      Handy information about Sioux Falls Airport (FSD)

      • FSD is located at 2801 Jaycee Lane.

      • When it comes to the on-time performance of Sioux Falls Airport, data shows 70% of flights arrive within the expected timeframe.

      • Central Sioux Falls to Sioux Falls Airport is approximately 10 kilometres. Depending on traffic, it'll take you about 15 minutes to get there if you're driving, catching a taxi or ride-sharing.

      • Taking public transport? Expect a journey time of around 35 minutes.

      • Taking an early flight from Sioux Falls Airport to Boston Logan International Airport? Avoid the last-minute rush to the terminal (and sneak in some extra snooze time) by picking one of these stays close to FSD:

      Arriving at Boston Logan International Airport (BOS)

      Getting from Boston Logan International Airport (BOS) to central Boston

      • You'll find BOS at One Harborside Drive.

      • Boston Logan International Airport is approximately 8 kilometres from the centre of Boston. The drive time takes around 20 minutes.

      • If you're travelling by public transport, expect a journey of roughly 25 minutes.

      When to fly to Boston Logan International Airport (BOS)

      • July is the busiest month for flights from Sioux Falls Airport to Boston Logan International Airport. For a quieter experience, go to Boston in March.

      • Book your flight from Sioux Falls Airport to Boston Logan International Airport for July if you want to explore Boston during its warmest month. Expect temperatures of between 16ºC (61ºF) and 29ºC (84ºF).

      • Look for cheap tickets from FSD to BOS in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between -8ºC (18ºF) and 6ºC (43ºF) on average.

      Explore more of the United States

      • You've seen Boston, now it's time to discover more of the United States. Journey about 306 kilometres south-west to New York to tick off its top attractions. From Central Park to Statue of Liberty and Metropolitan Museum of Art, you'll have a packed itinerary ahead.

      • Around 434 kilometres south-west of Boston, Philadelphia is another essential stop in the United States. Experience the best of this destination with a visit to Independence Hall, Liberty Bell and Philadelphia Museum of Art.

      Plan smart, explore more

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      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.