$64 Find Cheap Flights from Sioux Falls to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to the United States departing on 8/25. 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

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Cheap Flights from Sioux Falls to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop$189
Los Angeles
Los Angeles1 stop$221
Orlando
Orlandononstop$124
Las Vegas
Las Vegasnonstop$100
Miami
Miami1 stop$228
Chicago
Chicagononstop$189
San Francisco
San Francisco1 stop$199
Boston
Boston1 stop$251
Denver
Denvernonstop$78
Seattle
Seattle1 stop$263
Fort Lauderdale
Fort Lauderdalenonstop$176
Atlanta
Atlanta1 stop$199
Dallas
Dallas1 stop$171
Phoenix
Phoenixnonstop$118
Tampa
Tampa1 stop$259
Houston
Houston1 stop$229
Honolulu
Honolulu2 stops$558
San Diego
San Diego1 stop$224
Philadelphia
Philadelphia1 stop$259
New York
New York1 stop$189
Los Angeles
Los Angeles1 stop$221
Orlando
Orlandononstop$124
Las Vegas
Las Vegasnonstop$100
Miami
Miami1 stop$228
Chicago
Chicagononstop$189
San Francisco
San Francisco1 stop$199
Boston
Boston1 stop$251
Denver
Denvernonstop$78
Seattle
Seattle1 stop$263
Fort Lauderdale
Fort Lauderdalenonstop$176
Atlanta
Atlanta1 stop$199
Dallas
Dallas1 stop$171
Phoenix
Phoenixnonstop$118
Tampa
Tampa1 stop$259
Houston
Houston1 stop$229
Honolulu
Honolulu2 stops$558
San Diego
San Diego1 stop$224
Philadelphia
Philadelphia1 stop$259

Book Cheap Sioux Falls to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux Falls to the United States 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sioux Falls to the United States

Fri, Sep 12 - Mon, Sep 15
Frontier Logo
2:54 pm - 3:45 pmFSD-DEN
1h 51mnonstop
Frontier Logo
11:32 am - 2:09 pmDEN-FSD
1h 37mnonstop
$78Frontier
Find Deal
Mon, Sep 8 - Fri, Sep 19
Allegiant Air Logo
12:43 pm - 1:39 pmFSD-LAS
2h 56mnonstop
Allegiant Air Logo
6:35 am - 11:23 amLAS-FSD
2h 48mnonstop
$100Allegiant Air
Find Deal
Thu, Oct 30 - Thu, Nov 6
 Logo
2:09 pm - 6:55 pmFSD-LAS
6h 46m1 stop
 Logo
6:05 am - 10:49 amLAS-FSD
2h 44mnonstop
Mon, Sep 8 - Fri, Sep 12
 Logo
2:54 pm - 8:21 pmFSD-LAS
7h 27m1 stop
 Logo
6:35 am - 11:23 amLAS-FSD
2h 48mnonstop
Thu, Oct 2 - Sun, Oct 5
United Airlines Logo
1:58 pm - 2:46 pmFSD-DEN
1h 48mnonstop
United Airlines Logo
8:01 am - 10:42 amDEN-FSD
1h 41mnonstop
$179United Airlines
Find Deal
Sat, Sep 20 - Sun, Sep 21
United Airlines Logo
6:00 am - 6:47 amFSD-DEN
1h 47mnonstop
United Airlines Logo
8:00 am - 10:41 amDEN-FSD
1h 41mnonstop
$184United Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
American Airlines Logo
2:45 pm - 3:52 pmFSD-PHX
3h 07mnonstop
American Airlines Logo
9:14 am - 2:15 pmPHX-FSD
3h 01mnonstop
$194American Airlines
Find Deal
Sat, Sep 27 - Tue, Sep 30
American Airlines Logo
5:33 pm - 10:09 pmFSD-DEN
5h 36m1 stop
American Airlines Logo
5:44 am - 12:38 pmDEN-FSD
5h 54m1 stop
$199American Airlines
Find Deal
Tue, Jan 6 - Sun, Jan 11
Delta Logo
5:15 am - 8:54 amFSD-MDW
3h 39m1 stop
Delta Logo
6:45 pm - 10:58 pmMDW-FSD
4h 13m1 stop
$209Delta
Find Deal
Wed, Sep 10 - Sat, Sep 13
Delta Logo
5:00 am - 8:24 amFSD-ORD
3h 24m1 stop
Delta Logo
8:52 am - 12:11 pmORD-FSD
3h 19m1 stop
$209Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Sioux Falls to the United States flights

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

What is the cheapest Sioux Falls to the United States flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United States from Sioux Falls found in the last 72 hours was to Las Vegas, at $92 round-trip. The most popular route is from Sioux Falls (FSD) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $112.

Can I save money by flying with a layover from Sioux Falls to the United States?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $416, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Sioux Falls to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sioux Falls to the United States, 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 Sioux Falls to the United States is April, when tickets cost $274 (return) on average. On the other hand, the most expensive months are May and March, when the average cost of round-trip tickets is $384 and $378 respectively.

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

The average price of all round-trip flights from Sioux Falls to the United States clicked on KAYAK for each day over the last 12 months.

For Sioux Falls to United States, Saturday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from United States back to Sioux Falls, the best deals are generally found on Friday, with Saturday being the most expensive.

Good to know

Low seasonAugust
Cheapest flight$64
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Sioux Falls to Las Vegas

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Sioux Falls to the United States?

    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 Sioux Falls to the United States.

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

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

    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 Sioux Falls to the United States 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 Sioux Falls to the United States?

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

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally in the afternoon, when round-trip flights cost $294 on average. Morning departures are around 13% more expensive than evening flights, on average. The most expensive time of day to fly to the United States is generally in the morning, which is peak travel time and where the average cost of a ticket is $388.

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Sioux Falls to the following destinations at these prices or less: Denver $132 one-way - $219 round-trip; Dallas $189 one-way - $314 round-trip; Chicago $200 one-way - $342 round-trip

Reviews of the top 5 airlines serving from Sioux Falls to the United States

 
Need help choosing which airline to fly with from Sioux Falls to the United States? 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 7980 reviews
8.5Crew
7.9Entertainment
8.2Boarding
7.3Food
7.9Comfort
Airline reviews

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

8.0 ExcellentJeanne, Aug 2025MSY - JFK
Read more Delta reviews

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

They made us board and then deboard due to mechanical issue which delayed the departure by almost 2 hours and we barely made our connecting flight. These quality checks should've been done before boarding not after.

Having to up charge for a seat assignment is not good. Delta can do better

I liked the friendliness of the staff. The cleanliness of all 3 planes.

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Sat on the ground in Cincinnati for 50 minutes before deplaning

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

Was not able to watch most shows on the entertainment site. They would not load

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

On Wednesday, July 30 we were in mid flight from Manchester to Charlotte and we turned around because the right engine was malfunctioning. That was the last flight out of Manchester that night. I was rebooked for Thursday, which became a weather event Friday. There were no seats left on the flight from Manchester to Charlotte. Consequently I didn’t leave Manchester until Saturday morning and we flew to Chicago so to say the least my scheduled flight and return to Iowa was three days off and it messed with my business schedule. Consequently cash flow. I would like some sort of acknowledgment of this event.

There is no room, no gluten free options, or any free internet/entertainment. You have to bring your own tablet or smartphone because there are no screens.

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

My first flight was delayed 5 hours. The 2nd flight was canceled til the next day and the never even tried to compensate for it. Worse I was delayed again on the flight the rebooked me on.

Boarding in Orlando was not good. Giant mob at the gate, should have been lines.

Decent clean onboard experience. Okay discount airline experience. Unfortunately, any customer service interactions are difficult and unhelpful. There is no service. Also, a premium seat only gets you premium boarding if you line up first. Once they start general boarding you must go to the back of the line. Not very premium

baggage clamed had to wait over a hour and half for all people on my flight it was terrible

The ticketing agents were rude but then we had a great gate agent very nice we had to ride a buss out to where the plane was parked but it was in some back corner of the airport when we got to the plane the captain who was great btw was cleaning the plane because the same rude ticketing agent told them they we not contracted to vacuum the plane. The ride to las Vegas was fine We had a connecting flight to Dallas. The flight was fine but when we arrived in Dallas everyone who flew on any frontier airlines the picked up bags from baggage claim D15 had to wait over a hour for their bags to start we arrived at 11:30pm ish to the gate we didn't leave the baggage clamed till 12:50 am very not happy and i used to fly frontier 4 times a week for work in Denver i will not be using them again

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