$241 Find Cheap Flights from Billings 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 Billings to South Dakota departing on 6/30. 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 Billings 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 Billings to South Dakota, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Billings to South Dakota

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Rapid City
Rapid City1 stop$344
Sioux Falls
Sioux Falls1 stop$339
Rapid City
Rapid City1 stop$344
Sioux Falls
Sioux Falls1 stop$339

Book Cheap Billings 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 Billings 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 Billings to South Dakota

Thu, Aug 13 - Mon, Aug 17
United Airlines Logo
5:00 am - 10:43 am
BIL
-
FSD
4h 43m
1 stop
United Airlines Logo
6:50 pm - 10:51 pm
FSD
-
BIL
5h 01m
1 stop
$339United Airlines
Thu, Jul 16 - Thu, Jul 23
Allegiant Air Logo
5:56 pm - 9:08 pm
BIL
-
RAP
27h 12m
1 stop
Allegiant Air Logo
9:50 pm - 9:14 am
RAP
-
BIL
11h 24m
1 stop
$344Allegiant Air
Wed, Oct 28 - Sat, Oct 31
United Airlines Logo
2:40 pm - 8:46 pm
BIL
-
FSD
5h 06m
1 stop
United Airlines Logo
6:00 am - 9:51 am
FSD
-
BIL
4h 51m
1 stop
$389United Airlines
Thu, Jul 16 - Wed, Jul 22
United Airlines Logo
6:00 pm - 11:53 pm
BIL
-
FSD
4h 53m
1 stop
United Airlines Logo
6:51 pm - 10:54 pm
FSD
-
BIL
5h 03m
1 stop
$395United Airlines
Thu, Aug 13 - Sun, Aug 16
United Airlines Logo
5:00 am - 10:43 am
BIL
-
FSD
4h 43m
1 stop
United Airlines Logo
6:00 am - 9:41 am
FSD
-
BIL
4h 41m
1 stop
$398United Airlines
Tue, Jul 14 - Fri, Jul 17
Allegiant Air Logo
2:10 pm - 8:03 pm
BIL
-
FSD
28h 53m
1 stop
Allegiant Air Logo
8:40 pm - 2:50 pm
FSD
-
BIL
19h 10m
1 stop
$415Allegiant Air
Sat, Aug 22 - Wed, Aug 26
United Airlines Logo
5:00 am - 11:55 am
BIL
-
RAP
6h 55m
1 stop
United Airlines Logo
10:26 am - 5:16 pm
RAP
-
BIL
6h 50m
1 stop
$424United Airlines
Fri, Jul 3 - Thu, Jul 9
United Airlines Logo
4:10 pm - 10:25 pm
BIL
-
RAP
6h 15m
1 stop
United Airlines Logo
5:53 pm - 10:54 pm
RAP
-
BIL
5h 01m
1 stop
$466United Airlines
Fri, Jul 24 - Tue, Jul 28
United Airlines Logo
2:25 pm - 8:08 pm
BIL
-
FSD
4h 43m
1 stop
United Airlines Logo
9:30 am - 3:29 pm
FSD
-
BIL
6h 59m
1 stop
$467United Airlines
Thu, Jul 16 - Wed, Jul 22
Multiple Airlines Logo
5:56 pm - 7:50 pm
BIL
-
FSD
24h 54m
1 stop
Multiple Airlines Logo
8:08 pm - 9:14 am
FSD
-
BIL
38h 06m
2 stops
$522Multiple Airlines
Booking Insights

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

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

Which airlines provide the cheapest flights from Billings to South Dakota?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Billings to South Dakota were found on Allegiant Air ($344) and United Airlines ($389).

Find deals

Good to know

Cheapest flight$241
Flight from Billings to Sioux Falls

FAQs - booking South Dakota flights

  • How does KAYAK find such low prices on flights from Billings 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 Billings to South Dakota.

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

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

 
See real verified KAYAK customer reviews for airlines flying from Billings 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 Billings 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.
7.4
United AirlinesOverall score based on 9868 reviews
6.6Food
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
Airline reviews

Lost one piece of luggage even though I checked in 2.5 hours before the flight

6.0 Goodmerrill, Jun 2026
SFO - MCO
Read more United Airlines reviews

Lost one piece of luggage even though I checked in 2.5 hours before the flight

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

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

Information on your arrival and departure airports

Billings (BIL)