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BOS - FSD

$158 Find cheap flights from Boston to Sioux Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Sioux Falls departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 7/10
Wed 7/17

Search hundreds of travel sites at once for deals on flights to Sioux Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Sioux Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Sioux Falls, as well as popular online travel agencies
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Cheap flight deals from Boston to Sioux Falls (BOS-FSD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Sioux Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:52 pm - 3:41 pmBOS-FSD
27h 49m2 stops
1:49 pm - 11:14 amFSD-BOS
20h 25m2 stops
Tue, Sep 24 - Mon, Sep 30
12:52 pm - 3:41 pmBOS-FSD
27h 49m2 stops
1:49 pm - 2:52 pmFSD-BOS
24h 03m3 stops
Tue, Sep 24 - Mon, Sep 30
9:17 pm - 8:35 amBOS-FSD
12h 18m1 stop
12:59 pm - 11:17 amFSD-BOS
21h 18m2 stops
Sat, Jun 29 - Wed, Jul 3
12:16 pm - 12:37 pmBOS-FSD
25h 21m2 stops
10:31 pm - 11:38 pmFSD-BOS
24h 07m2 stops
Fri, Jul 26 - Fri, Aug 2
8:30 pm - 10:16 amBOS-FSD
14h 46m1 stop
8:25 am - 6:36 pmFSD-BOS
9h 11m1 stop
$425American Airlines
Find Deal
Sat, Aug 17 - Tue, Aug 27
5:15 am - 5:27 pmBOS-FSD
13h 12m1 stop
5:42 am - 4:36 pmFSD-BOS
9h 54m1 stop
$435American Airlines
Find Deal
Tue, Jul 9 - Tue, Jul 16
3:28 pm - 11:59 pmBOS-FSD
9h 31m1 stop
1:05 pm - 12:42 amFSD-BOS
10h 37m1 stop
$488Delta
Find Deal
Thu, Jul 4 - Thu, Jul 11
2:25 pm - 9:58 pmBOS-FSD
8h 33m2 stops
11:23 am - 11:59 pmFSD-BOS
11h 36m2 stops
$518United Airlines
Find Deal
Sat, Aug 17 - Tue, Aug 27
8:44 am - 11:30 pmBOS-FSD
15h 46m2 stops
6:30 pm - 10:23 amFSD-BOS
14h 53m2 stops
$520United Airlines
Find Deal
Tue, Sep 24 - Mon, Sep 30
1:00 pm - 11:06 pmBOS-FSD
11h 06m2 stops
10:42 am - 7:41 pmFSD-BOS
7h 59m2 stops
$986Delta
Find Deal
Sun, Jul 7 - Mon, Jul 22

Flights from Boston to Sioux Falls - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Sioux Falls to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to Sioux Falls?

The average price of all flights from Boston to Sioux Falls clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Sioux Falls on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Boston to Sioux Falls. For your return ticket, we recommend flying on a Wednesday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Boston to Sioux Falls?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Sioux Falls, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to Sioux Falls is January, where tickets cost $476 on average. On the other hand, the most expensive months are June and April, where the average cost of tickets is $783 and $732 respectively.

How far in advance should I book a flight from Boston to Sioux Falls?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Sioux Falls, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to Sioux Falls, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 29 days before departure.

Which airlines provide the cheapest flights from Boston to Sioux Falls?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on American Airlines ($213) and United Airlines ($299). The cheapest round-trip tickets were found on American Airlines ($425) and Delta ($488).

Good to know

Low season

January

High season

August

Cheapest flight

$158
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Boston to Sioux Falls

When to book flights from Boston to Sioux Falls

Are your dates flexible? Find out the best times to travel from Boston to Sioux Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Sioux Falls

  • What is the cheapest flight from Boston to Sioux Falls?

    In the last 3 days, the lowest price for a flight from Boston to Sioux Falls was $158 for a one-way ticket and $279 for a round-trip.

  • Do I need a passport to fly between Boston and Sioux Falls?

    No

  • Which airports will I be using when flying from Boston to Sioux Falls?

    Boston airport is called Boston Logan Intl and the only airport in Sioux Falls is Sioux Falls Joe Foss Field.

  • Which aircraft models fly most regularly from Boston to Sioux Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Sioux Falls?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Boston and Sioux Falls, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Sioux Falls, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Sioux Falls are Delta and United Airlines. With an average price for the route of $657 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $708 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boston to Sioux Falls?

    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 Boston to Sioux Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Sioux Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Boston 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 Boston to Sioux Falls?

    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 to Sioux Falls with an airline and back to Boston with another airline. Booking your flights between Boston and FSD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Sioux Falls?

    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 to Sioux Falls from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Boston to Sioux Falls

 
See real verified KAYAK customer reviews for airlines flying from Boston to Sioux Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Sioux Falls? 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.
8.0
DeltaOverall score based on 10295 reviews
8.6Crew
8.2Boarding
8.0Entertainment
7.9Comfort
7.4Food
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the price of premium class ticket paid, felt more like steerage.

Paid for premium economy had no tv the whole time the crew tried to reset/reboot but would not work they said they would put a trouble ticket in for it. We had 3 seats my tv was the only one that didn't work. They cancelled our flight re worked us on another that left us at airport over night on the floor I have a ten year old and a 78 diabetic mother which also had shingles and suffers from nerve pain in legs and back. Requested wheelchair service at all airports after the re route NO wheelchair service was there to help. WORST experience we have ever had. Went to American airlines assistance it was closed. I AM FURIOUS!!! I expect some sort of compensation from this traumatic experience and no need for flying points we don't plan on using American airlines again!!!!

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

Book cheap flights from Boston to Sioux Falls

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Sioux Falls found on KAYAK in the last 72 hours.
7/9Tue
2 stops
16h 58mBOS-FSD
$158
7/9Tue
3 stops
26h 28mBOS-FSD
$193
7/9Tue
1 stopAmerican Airlines
13h 12mBOS-FSD
$213
7/12Fri
1 stopAmerican Airlines
13h 12mBOS-FSD
$233
7/17Wed
2 stops
17h 55mBOS-FSD
$255
7/17Wed
2 stopsUnited Airlines
12h 18mBOS-FSD
$299
6/23Sun
1 stopAmerican Airlines
16h 28mBOS-FSD
$328
6/23Sun
2 stopsAmerican Airlines
15h 53mBOS-FSD
$396
7/17Wed
3 stopsUnited Airlines
17h 28mBOS-FSD
$398
6/23Sun
3 stopsUnited Airlines
12h 51mBOS-FSD
$889

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Last minute flights from Boston to Sioux Falls

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boston to Sioux Falls that are departing in the next 10 days.
6/14Fri
multi-stop
25h 22mBOS-FSD
6/21Fri
multi-stop
7h 36mFSD-BOS
$569
6/14Fri
multi-stop
25h 22mBOS-FSD
6/21Fri
multi-stop
29h 09mFSD-BOS
$617
6/14Fri
multi-stop
25h 22mBOS-FSD
6/21Fri
multi-stop
18h 32mFSD-BOS
$635
6/14Fri
multi-stopUnited Airlines
17h 13mBOS-FSD
6/21Fri
multi-stopUnited Airlines
19h 40mFSD-BOS
$725

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Boston - Sioux Falls Flights

Departure:

Boston (BOS)United States

Destination:

Sioux Falls (FSD)United States

Return flight deals:

Sioux Falls - Boston

Cabin classes: