$74 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 6/20. 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.
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Flights Deals

Best United States Flight Deals from Sioux Falls

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

New York
New York1 stop$238
Los Angeles
Los Angelesnonstop$122
Orlando
Orlandononstop$138
Las Vegas
Las Vegasnonstop$97
Miami
Miami1 stop$289
Chicago
Chicagononstop$169
San Francisco
San Francisco1 stop$248
Boston
Boston1 stop$275
Washington, D.C.
Baltimore2 stops$253
Denver
Denvernonstop$150
Seattle
Seattle1 stop$238
Fort Lauderdale
Fort Lauderdale1 stop$275
Atlanta
Atlanta1 stop$244
Dallas
Dallas1 stop$218
Phoenix
Phoenixnonstop$130
Tampa
Tampa1 stop$248
Houston
Houston1 stop$225
Honolulu
Honolulu2 stops$774
San Diego
San Diego1 stop$206
Philadelphia
Philadelphia1 stop$238
New York
New York1 stop$238
Los Angeles
Los Angelesnonstop$122
Orlando
Orlandononstop$138
Las Vegas
Las Vegasnonstop$97
Miami
Miami1 stop$289
Chicago
Chicagononstop$169
San Francisco
San Francisco1 stop$248
Boston
Boston1 stop$275
Washington, D.C.
Baltimore2 stops$253
Denver
Denvernonstop$150
Seattle
Seattle1 stop$238
Fort Lauderdale
Fort Lauderdale1 stop$275
Atlanta
Atlanta1 stop$244
Dallas
Dallas1 stop$218
Phoenix
Phoenixnonstop$130
Tampa
Tampa1 stop$248
Houston
Houston1 stop$225
Honolulu
Honolulu2 stops$774
San Diego
San Diego1 stop$206
Philadelphia
Philadelphia1 stop$238

Cheap Flight Deals from Sioux Falls to the United States (FSD-US0)

 
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.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Sioux Falls to the United States.
Discover the best prices for you by selecting your travel dates on KAYAK.
Allegiant Air Logo
11:57 am - 12:51 pmFSD-LAS
2h 54mnonstop
Allegiant Air Logo
8:05 am - 12:52 pmLAS-FSD
2h 47mnonstop
$97Allegiant Air
Find Deal
Mon, Jul 28 - Wed, Jul 30
Allegiant Air Logo
4:39 pm - 5:33 pmFSD-LAS
2h 54mnonstop
Allegiant Air Logo
6:20 am - 11:09 amLAS-FSD
2h 49mnonstop
$100Allegiant Air
Find Deal
Sat, Jun 14 - Fri, Jun 20
Frontier Logo
3:58 pm - 4:53 pmFSD-DEN
1h 55mnonstop
Frontier Logo
12:23 pm - 2:58 pmDEN-FSD
1h 35mnonstop
$150Frontier
Find Deal
Fri, Jun 6 - Mon, Jun 9
Frontier Logo
2:57 pm - 3:47 pmFSD-DEN
1h 50mnonstop
Frontier Logo
3:53 pm - 6:32 pmDEN-FSD
1h 39mnonstop
$166Frontier
Find Deal
Thu, Jul 24 - Mon, Jul 28
American Airlines Logo
5:58 pm - 7:44 pmFSD-ORD
1h 46mnonstop
American Airlines Logo
10:15 am - 12:18 pmORD-FSD
2h 03mnonstop
$169American Airlines
Find Deal
Thu, Jul 17 - Thu, Aug 7
United Airlines Logo
9:25 am - 10:07 amFSD-DEN
1h 42mnonstop
United Airlines Logo
8:58 pm - 11:44 pmDEN-FSD
1h 46mnonstop
$189United Airlines
Find Deal
Fri, May 23 - Mon, May 26
Delta Logo
5:00 am - 8:34 amFSD-ORD
3h 34m1 stop
Delta Logo
6:00 am - 10:14 amORD-FSD
4h 14m1 stop
$189Delta
Find Deal
Sat, Jun 7 - Mon, Jun 9
American Airlines Logo
5:45 pm - 9:56 pmFSD-DEN
5h 11m1 stop
American Airlines Logo
7:00 am - 3:37 pmDEN-FSD
7h 37m1 stop
$199American Airlines
Find Deal
Tue, May 13 - Sat, May 17
Delta Logo
3:16 pm - 7:53 pmFSD-DEN
5h 37m1 stop
Delta Logo
9:19 am - 2:36 pmDEN-FSD
4h 17m1 stop
$204Delta
Find Deal
Wed, Jul 9 - Sat, Jul 12
United Airlines Logo
2:08 pm - 2:55 pmFSD-DEN
1h 47mnonstop
United Airlines Logo
8:00 am - 10:41 amDEN-FSD
1h 41mnonstop
$239United Airlines
Find Deal
Sat, Sep 6 - Sun, Sep 7
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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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Sioux Falls to the United States.

The cheapest ticket to the United States from Sioux Falls found in the last 72 hours was to Los Angeles, at $77 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 $140.

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 $275, 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 September, when tickets cost $258 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $439 and $435 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 seasonFebruary
High seasonMay
Cheapest flight$74
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 5% 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 $146 one-way - $291 round-trip; Dallas $188 one-way - $338 round-trip; Chicago $239 one-way - $339 round-trip

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 7934 reviews
8.2Boarding
7.9Comfort
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

6.0 GoodTina, Apr 2025MSP - CLT
Read more Delta reviews

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

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.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Posted a 20minute delay but didn’t delay at all. Caused boarding issues and confusion. Also, didn’t release baggage. Took over an hour and 20 minutes to get luggage.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

Pitch was very small. Knees were on the seat back in front of me.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The reps working at the airport counter were dumber than a second coat of paint.

My costume jewelry was stolen out of my bag. Got to airport and my bag weighed 45 pounds- 5 pounds over cost me $100 Long lines in tier one. No entertainment No WiFi no free drinks or snacks

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

The worst flight of my life. Never will I fly frontier again

Everything you need to know for your flight from Sioux Falls to the United States

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