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$258 Find Cheap Flights from Helena to South Dakota

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to South Dakota departing on 1/8. 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

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

Best South Dakota Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Sioux Falls
Sioux Falls2 stops$258

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Cheapest flight

$258
Flight from Helena to Sioux Falls

FAQs - booking South Dakota flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to South Dakota from Helena 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 Helena 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 to South Dakota with an airline and back to Helena with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helena 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 to South Dakota from Helena up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Helena to South Dakota

 
See real verified KAYAK customer reviews for airlines flying from Helena 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 Helena 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 9172 reviews
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
6.7Food
Airline reviews

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

6.0 GoodEmma, Nov 2024SFO - MSY
Read more United Airlines reviews

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

Made all groups except 2 check despite ample bin space. Inflight WiFi and entertainment didn’t work most of the time.

The check-in process is not the best They should have agents in site to help with any problem especially a rebook. Why does one have to get on the phone when there were at least 8 agents around that could have help?! Flying is stressful as it is and having someone willing to do their customer service will ease some of the stress.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

boarding was uneventful. Snack was pathetic. A tiny fruit bar. Entertainment was limited to just select movies on your own tablet or phone. No live TV. I recently flew Jetblue and they had unlimited snacks and live satellite TV the entire flight. My seat was an exit seat, 20A. It was super uncomfortable. It felt cramped and the middle seat was taken up by a large woman who pushed into my shoulder and arm. Horrible flight.

They canceled our flight and left us stranded to figure it out

Cabin was pitch black, even during meal service. The reading lights for seat 2E/F did not work, and seat 2E did not recline.

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Plane still had screens for watching movies. Good selection too.

Book cheap flights from Helena to South Dakota

Recent round-trip flight deals

 
These are the cheapest round-trip flights from Helena to South Dakota found on KAYAK in the last 72 hours.
1/8Wed
2 stopsDelta
8h 42mHLN-FSD
1/14Tue
2 stopsDelta
7h 40mFSD-HLN
$258
1/9Thu
1 stopUnited Airlines
4h 58mHLN-FSD
1/15Wed
1 stopUnited Airlines
5h 41mFSD-HLN
$318
1/16Thu
2 stopsDelta
8h 42mHLN-FSD
1/22Wed
2 stopsDelta
8h 40mFSD-HLN
$334
1/23Thu
1 stopUnited Airlines
4h 58mHLN-FSD
1/29Wed
1 stopUnited Airlines
5h 26mFSD-HLN
$348
1/9Thu
1 stopUnited Airlines
4h 58mHLN-FSD
1/15Wed
2 stopsUnited Airlines
11h 10mFSD-HLN
$353
1/22Wed
1 stopUnited Airlines
4h 58mHLN-FSD
1/29Wed
1 stopUnited Airlines
5h 26mFSD-HLN
$378
1/22Wed
2 stopsDelta
11h 29mHLN-FSD
1/29Wed
2 stopsDelta
26h 44mFSD-HLN
$392
1/24Fri
2 stopsDelta
8h 42mHLN-FSD
1/31Fri
2 stopsDelta
10h 49mFSD-HLN
$410
1/8Wed
1 stopUnited Airlines
4h 58mHLN-FSD
1/14Tue
1 stopUnited Airlines
5h 41mFSD-HLN
$413
1/23Thu
1 stopUnited Airlines
4h 58mHLN-FSD
1/31Fri
1 stopUnited Airlines
21h 31mFSD-HLN
$417

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

Information on your arrival and departure airports

Helena (HLN)

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