$138+ Cheap flights from Boston to Sioux Falls (BOS - FSD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — FSD
Dec 6 — Dec 131
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Boston to Sioux Falls with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Sioux Falls
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to Sioux FallsExplore the most affordable flight options available from Boston to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2026.
Explore the most affordable flight options available from Boston to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2026.
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:41 pm -
1 stop9h 16m
Wed 12/93:19 pm -
1 stop7h 13m
Deal found 11/2![American Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/123:00 pm -
1 stop5h 14m
Mon 1/185:43 pm -
1 stop5h 06m
Deal found 11/4![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:19 am -
1 stop7h 30m
Mon 12/215:00 am -
1 stop6h 57m
Deal found 11/5![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:26 pm -
1 stop8h 18m
Wed 12/23:19 pm -
1 stop6h 25m
Deal found 11/1![American Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1210:01 am -
2 stops9h 37m
Mon 1/185:50 am -
1 stop5h 52m
Deal found 11/4![United Airlines logo]()
$380
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/144:45 pm -
1 stop7h 45m
Mon 12/213:11 pm -
2 stops7h 48m
Deal found 11/5![United Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:56 pm -
1 stop5h 41m
Wed 12/26:00 am -
2 stops7h 32m
Deal found 11/1![United Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:38 pm -
1 stop5h 48m
Thu 1/145:50 am -
1 stop5h 52m
Deal found 11/4![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:18 am -
1 stop7h 35m
Mon 11/231:13 pm -
1 stop9h 46m
Deal found 11/4![American Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
1 stop5h 32m
Mon 11/236:00 am -
2 stops8h 48m
Deal found 11/4![United Airlines logo]()
$444
Best flights from Boston to Sioux FallsDiscover carefully curated flight deals from Boston to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 6, 2026.
Discover carefully curated flight deals from Boston to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 6, 2026.
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:19 am -
1 stop7h 30m
Mon 12/215:00 am -
1 stop6h 57m
Deal found 11/5![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/144:45 pm -
1 stop7h 45m
Mon 12/213:11 pm -
2 stops7h 48m
Deal found 11/5![United Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:38 pm -
1 stop5h 48m
Thu 1/147:30 am -
2 stops7h 30m
Deal found 11/4![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/911:37 am -
1 stop10h 00m
Sat 2/136:02 am -
1 stop6h 50m
Deal found 11/3![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/304:25 pm -
1 stop6h 18m
Sat 4/33:16 pm -
1 stop5h 17m
Deal found 10/31![United Airlines logo]()
$459
Last-minute flights from Boston to Sioux FallsDiscover last-minute flight deals from Boston to Sioux Falls. Data last updated November 6, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Sioux Falls. Data last updated November 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:18 am -
1 stop7h 35m
Mon 11/231:13 pm -
1 stop9h 46m
Deal found 11/4![American Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
1 stop5h 32m
Mon 11/236:00 am -
2 stops8h 48m
Deal found 11/4![United Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:26 pm -
1 stop8h 18m
Wed 12/23:19 pm -
1 stop6h 25m
Deal found 11/1![American Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:56 pm -
1 stop5h 41m
Wed 12/26:00 am -
2 stops7h 32m
Deal found 11/1![United Airlines logo]()
$402
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:41 pm -
1 stop9h 16m
Wed 12/93:19 pm -
1 stop7h 13m
Deal found 11/2![American Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/123:00 pm -
1 stop5h 14m
Mon 1/185:43 pm -
1 stop5h 06m
Deal found 11/4![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1210:01 am -
2 stops9h 37m
Mon 1/185:50 am -
1 stop5h 52m
Deal found 11/4![United Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:19 am -
1 stop7h 30m
Mon 12/215:00 am -
1 stop6h 57m
Deal found 11/5![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/144:45 pm -
1 stop7h 45m
Mon 12/213:11 pm -
2 stops7h 48m
Deal found 11/5![United Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:38 pm -
1 stop5h 48m
Thu 1/145:50 am -
1 stop5h 52m
Deal found 11/4![United Airlines logo]()
$419
One-way flights from Boston to Sioux FallsSearch for one-way flight options from Boston to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated November 6, 2026.
Search for one-way flight options from Boston to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated November 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/610:31 am -
1 stop24h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Allegiant Air logo]()
$138
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:39 am -
1 stop7h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![American Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/511:34 am -
2 stops23h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:57 am -
2 stops26h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:39 am -
1 stop31h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Allegiant Air logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:29 am -
1 stop31h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Allegiant Air logo]()
$219
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:36 pm -
1 stop6h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![American Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:06 am -
3 stops30h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/611:34 am -
2 stops23h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$232
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:26 pm -
1 stop8h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![American Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:57 am -
2 stops22h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$234
Find flight deals from Boston to Sioux Falls
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Sioux Falls (FSD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $354 (American Airlines) |
One-way from | $138 (Kiwi.com) |
Popular in | November |
Cheapest in | February |
Average price | $703 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Sioux Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 6, 2026.
Use the filters below to find and compare flights from Boston to Sioux Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BostonSioux Falls
BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field
BOSFSD
Boston Logan Intl
Fri 12/4
3:05 pm-7:14 pm
1 stop5h 09m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$339
BostonSioux Falls
BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field
BOSFSD
Boston Logan Intl
Wed 12/2
5:35 am-10:12 am
1 stop5h 37m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$344
BostonSioux Falls
BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field
BOSFSD
Boston Logan Intl
Mon 12/14
8:19 am-2:49 pm
1 stop7h 30m
Sioux Falls Joe Foss Field
Mon 12/21
5:00 am-12:57 pm
1 stop6h 57m
$369
BostonSioux Falls
BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field
BOSFSD
Boston Logan Intl
Mon 12/14
4:45 pm-11:30 pm
1 stop7h 45m
Sioux Falls Joe Foss Field
Mon 12/21
3:11 pm-11:59 pm
2 stops7h 48m
$396
BostonSioux Falls
BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field
BOSFSD
Boston Logan Intl
Fri 12/4
6:00 am-6:38 pm
3 stops13h 38m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$404
BostonSioux Falls
BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field
BOSFSD
Boston Logan Intl
Wed 12/2
6:00 am-6:38 pm
3 stops13h 38m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$409
BostonSioux Falls
BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field
BOSFSD
Boston Logan Intl
Thu 12/3
6:00 am-6:38 pm
3 stops13h 38m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$409
BostonSioux Falls
BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field
BOSFSD
Boston Logan Intl
Sun 12/20
6:38 pm-11:26 pm
1 stop5h 48m
Sioux Falls Joe Foss Field
Thu 1/14
7:30 am-4:00 pm
2 stops7h 30m
$424
BostonSioux Falls
BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field
BOSFSD
Boston Logan Intl
Mon 11/16
8:16 am-2:53 pm
1 stop7h 37m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$429
BostonSioux Falls
BOS Boston Logan Intl - FSD Sioux Falls Joe Foss Field
BOSFSD
Boston Logan Intl
Mon 11/16
10:30 am-9:38 pm
2 stops12h 08m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$434
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Boston to Sioux Falls
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Sioux Falls in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Sioux Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Sioux Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Sioux Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boston to Sioux Falls
Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Boston with our price prediction graph.
BOS-FSD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boston to Sioux Falls
Reviews of airlines servicing Sioux Falls
Get insights into the airlines that provide service to Sioux Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sioux Falls. Reviews last updated November 6, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Boston to Sioux Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Related info for your journey
Find useful and relevant information for your journey from Boston to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Sioux Falls?
Book flights to Sioux Falls if you plan to visit one of these locationsYankton
Marshall
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Boston
Popular flights
Sioux Falls flight routes
Alternative routes for Boston to Sioux Falls
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Sioux Falls by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Sioux Falls by cabin class
Find flights from Boston to Sioux Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Sioux Falls flights
Browse other Boston and Sioux Falls flight options. Last updated on November 6, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on November 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sioux Falls
Explore flights to Sioux Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 6, 2026.
Top 3 airlines flying from Boston to Sioux Falls
Discover the top 3 airlines that operate flights from Boston to Sioux Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$338 | Average$434 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$343 | Average$469 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$346 | Average$443 | FlexibilityNo cancel fee | On-timeN/A |