$281 Find Cheap Flights from Boise to South Dakota

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to South Dakota departing on 5/23. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to South Dakota

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to South Dakota, 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 Boise to South Dakota, as well as popular online travel agencies
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Cheap Flights from Boise to South Dakota

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Rapid City
Rapid City1 stop$332
Sioux Falls
Sioux Falls1 stop$335
Rapid City
Rapid City1 stop$332
Sioux Falls
Sioux Falls1 stop$335

Book Cheap Boise to South Dakota Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to South Dakota 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to South Dakota

Thu, Feb 12 - Thu, Feb 19
United Airlines Logo
8:10 am - 1:13 pm
BOI
-
RAP
5h 03m
1 stop
United Airlines Logo
5:20 am - 10:12 am
RAP
-
BOI
4h 52m
1 stop
$332United Airlines
Thu, Jul 9 - Wed, Jul 15
American Airlines Logo
2:58 pm - 12:06 am
BOI
-
FSD
8h 08m
1 stop
American Airlines Logo
7:05 am - 2:08 pm
FSD
-
BOI
8h 03m
1 stop
$335American Airlines
Thu, Feb 26 - Thu, Mar 5
United Airlines Logo
2:40 pm - 8:44 pm
BOI
-
RAP
6h 04m
1 stop
United Airlines Logo
2:45 pm - 9:23 pm
RAP
-
BOI
6h 38m
1 stop
$365United Airlines
Fri, Feb 13 - Tue, Feb 17
United Airlines Logo
2:40 pm - 8:44 pm
BOI
-
RAP
6h 04m
1 stop
United Airlines Logo
2:52 pm - 9:32 pm
RAP
-
BOI
6h 40m
1 stop
$389United Airlines
Fri, Feb 13 - Tue, Feb 17
United Airlines Logo
2:40 pm - 8:44 pm
BOI
-
RAP
6h 04m
1 stop
United Airlines Logo
2:52 pm - 9:32 pm
RAP
-
BOI
6h 40m
1 stop
$415United Airlines
Sat, Feb 7 - Wed, Feb 11
United Airlines Logo
2:37 pm - 8:24 pm
BOI
-
FSD
4h 47m
1 stop
United Airlines Logo
9:00 am - 7:51 pm
FSD
-
BOI
11h 51m
2 stops
$426United Airlines
Fri, Feb 27 - Sun, Mar 1
Allegiant Air Logo
5:37 pm - 11:12 am
BOI
-
FSD
16h 35m
1 stop
Allegiant Air Logo
7:45 pm - 4:47 pm
FSD
-
BOI
22h 02m
1 stop
$448Allegiant Air
Thu, Jul 9 - Wed, Jul 15
Delta Logo
1:15 pm - 10:46 pm
BOI
-
FSD
8h 31m
2 stops
Delta Logo
5:15 am - 10:59 am
FSD
-
BOI
6h 44m
1 stop
$449Delta
Fri, Jun 26 - Mon, Jun 29
Delta Logo
5:40 am - 12:28 pm
BOI
-
FSD
5h 48m
1 stop
Delta Logo
4:09 pm - 11:56 pm
FSD
-
BOI
8h 47m
2 stops
$484Delta
Thu, Jul 9 - Wed, Jul 15
Delta Logo
1:15 pm - 10:46 pm
BOI
-
FSD
8h 31m
2 stops
Delta Logo
5:15 am - 2:34 pm
FSD
-
BOI
10h 19m
2 stops
$514Delta
Booking Insights

KAYAK's insights & trends for Boise to South Dakota flights

Get data-powered insights and trends into flights from Boise to South Dakota to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boise to South Dakota?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boise to South Dakota departing in July.

What is the cheapest month to fly from Boise to South Dakota?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to South Dakota, 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 Boise to South Dakota is November, when tickets cost $248 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $671 and $467 respectively.

Good to know

Low seasonApril
Cheapest flight$281
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Boise to Sioux Falls

FAQs - booking South Dakota flights

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

    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 Boise to South Dakota.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boise to South Dakota 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 Boise to South Dakota?

    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 Boise to South Dakota 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 Boise to South Dakota?

    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 Boise to South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Boise to South Dakota

 
See real verified KAYAK customer reviews for airlines flying from Boise to South Dakota. 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 Boise to South Dakota? 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.
7.9
DeltaOverall score based on 8075 reviews
7.9Comfort
7.8Entertainment
7.2Food
8.5Crew
8.1Boarding
Airline reviews

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

4.0 Okaybyron, Jan 2026
CWA - MSP
Read more Delta reviews

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

The seats weren’t reclining even though it wasn’t as exit seat

It was good because we traveled without luggage, carry on only.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

I like flying first class, and United has a nice one

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

Qatar airways ,boarding arrangements at Hamid international airport could been better

Crew in Columbia was not prepared for landing. It was a bit of a disaster and getting bags took forever.

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

We were upgraded to First Class and it was a great flight

Amazing I love American. I’ll never fly anyone else if I can help it.

I love American. I’ll never fly anyone else if I can help it.

Everything you need to know for your flight from Boise to South Dakota

Information on your arrival and departure airports