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Cheap flights from Sioux Falls to the United States from $71

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to the United States departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Sioux Falls to the United States

Cheap round-trip flights

Allegiant Air Logo
12:43 pm - 1:39 pmFSD-LAS
2h 56mnonstop
Allegiant Air Logo
6:35 am - 11:23 amLAS-FSD
2h 48mnonstop
$108Allegiant Air
Find Deal
Mon, Sep 8 - Fri, Sep 19
Frontier Logo
2:54 pm - 3:45 pmFSD-DEN
1h 51mnonstop
Frontier Logo
11:32 am - 2:09 pmDEN-FSD
1h 37mnonstop
$114Frontier
Find Deal
Fri, Sep 5 - Mon, Sep 8
Logo
12:43 pm - 1:39 pmFSD-LAS
2h 56mnonstop
Logo
9:26 pm - 11:38 amLAS-FSD
12h 12m1 stop
$175
Find Deal
Mon, Sep 22 - Fri, Sep 26
American Airlines Logo
2:50 pm - 3:43 pmFSD-PHX
2h 53mnonstop
American Airlines Logo
7:57 pm - 11:43 pmPHX-FSD
2h 46mnonstop
$179American Airlines
Find Deal
Sat, Nov 1 - Tue, Nov 4
Logo
12:43 pm - 1:39 pmFSD-LAS
2h 56mnonstop
Logo
6:00 am - 11:38 amLAS-FSD
27h 38m1 stop
$184
Find Deal
Mon, Sep 8 - Fri, Sep 26
American Airlines Logo
7:16 pm - 9:14 pmFSD-ORD
1h 58mnonstop
American Airlines Logo
8:29 am - 10:27 amORD-FSD
1h 58mnonstop
$189American Airlines
Find Deal
Fri, Nov 7 - Mon, Nov 10
United Airlines Logo
5:14 pm - 6:10 pmFSD-DEN
1h 56mnonstop
United Airlines Logo
5:45 pm - 8:21 pmDEN-FSD
1h 36mnonstop
$189United Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
United Airlines Logo
6:11 pm - 8:10 pmFSD-ORD
1h 59mnonstop
United Airlines Logo
8:20 pm - 10:12 pmORD-FSD
1h 52mnonstop
$194United Airlines
Find Deal
Sat, Sep 6 - Tue, Sep 9
Delta Logo
5:00 am - 8:24 amFSD-ORD
3h 24m1 stop
Delta Logo
2:00 pm - 11:46 pmORD-FSD
9h 46m2 stops
$204Delta
Find Deal
Sat, Sep 6 - Tue, Sep 9
Delta Logo
1:35 pm - 7:30 pmFSD-DEN
6h 55m1 stop
Delta Logo
11:05 am - 3:44 pmDEN-FSD
3h 39m1 stop
$209Delta
Find Deal
Sat, Oct 18 - Sat, Oct 25

Allegiant Air flights from Sioux Falls to United States

Our best Allegiant Air deals on Sioux Falls to United States flight tickets
Allegiant Air
Sep 8
FSD12:43 pmSioux Falls Joe Foss Field
2h 56m
LAS1:39 pmLas Vegas Harry Reid Intl
Sep 19
LAS6:35 amLas Vegas Harry Reid Intl
2h 48m
FSD11:23 amSioux Falls Joe Foss Field
$108
Find similar
Allegiant Air
Sep 8
FSD12:43 pmSioux Falls Joe Foss Field
2h 56m
LAS1:39 pmLas Vegas Harry Reid Intl
Sep 26
LAS6:35 amLas Vegas Harry Reid Intl
2h 48m
FSD11:23 amSioux Falls Joe Foss Field
$116
Find similar
Allegiant Air
Sep 22
FSD12:43 pmSioux Falls Joe Foss Field
2h 56m
LAS1:39 pmLas Vegas Harry Reid Intl
Sep 26
LAS6:35 amLas Vegas Harry Reid Intl
2h 48m
FSD11:23 amSioux Falls Joe Foss Field
$117
Find similar

Frontier flights from Sioux Falls to United States

Our best Frontier deals on Sioux Falls to United States flight tickets
Frontier
Sep 5
FSD2:54 pmSioux Falls Joe Foss Field
1h 51m
DEN3:45 pmDenver Intl
Sep 8
DEN11:32 amDenver Intl
1h 37m
FSD2:09 pmSioux Falls Joe Foss Field
$114
Find similar
Frontier
Nov 7
FSD2:32 pmSioux Falls Joe Foss Field
1h 52m
DEN3:24 pmDenver Intl
Nov 10
DEN11:08 amDenver Intl
1h 39m
FSD1:47 pmSioux Falls Joe Foss Field
$115
Find similar
Frontier
Nov 9
FSD2:23 pmSioux Falls Joe Foss Field
1h 52m
DEN3:15 pmDenver Intl
Nov 13
DEN10:58 amDenver Intl
1h 40m
FSD1:38 pmSioux Falls Joe Foss Field
$117
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sioux Falls to United States that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Sioux Falls to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Mon 9/8

12:43 pm-1:39 pm

Nonstop2h 56m

Las Vegas Harry Reid Intl

Fri 9/19

6:35 am-11:23 am

Nonstop2h 48m

$108

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Fri 9/5

2:54 pm-3:45 pm

Nonstop1h 51m

Denver Intl

Mon 9/8

11:32 am-2:09 pm

Nonstop1h 37m

$114

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Mon 9/22

12:43 pm-1:39 pm

Nonstop2h 56m

Las Vegas Harry Reid Intl

Fri 9/26

9:26 pm-11:38 am

1 stop12h 12m

$175

Sioux FallsPhoenix

FSD - PHX

FSDPHX

Sioux Falls Joe Foss Field

Sat 11/1

2:50 pm-3:43 pm

Nonstop2h 53m

Phoenix Sky Harbor Intl

Tue 11/4

7:57 pm-11:43 pm

Nonstop2h 46m

$179

Sioux FallsLas Vegas

FSD - LAS

FSDLAS

Sioux Falls Joe Foss Field

Mon 9/8

12:43 pm-1:39 pm

Nonstop2h 56m

Las Vegas Harry Reid Intl

Fri 9/26

6:00 am-11:38 am

1 stop27h 38m

$184

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Fri 11/7

7:16 pm-9:14 pm

Nonstop1h 58m

Chicago O'Hare Intl

Mon 11/10

8:29 am-10:27 am

Nonstop1h 58m

$189

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Sat 10/4

5:14 pm-6:10 pm

Nonstop1h 56m

Denver Intl

Tue 10/7

5:45 pm-8:21 pm

Nonstop1h 36m

$189

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Sat 9/6

6:11 pm-8:10 pm

Nonstop1h 59m

Chicago O'Hare Intl

Tue 9/9

8:20 pm-10:12 pm

Nonstop1h 52m

$194

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Sat 9/6

5:00 am-8:24 am

1 stop3h 24m

Chicago O'Hare Intl

Tue 9/9

2:00 pm-11:46 pm

2 stops9h 46m

$204

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Sat 10/18

1:35 pm-7:30 pm

1 stop6h 55m

Denver Intl

Sat 10/25

11:05 am-3:44 pm

1 stop3h 39m

$209

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United States from

How to get the cheapest flight ticket from Sioux Falls to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United States?

In general, April is the cheapest month to fly from Sioux Falls to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $274. If you aren’t able to travel during the month of April, then book flights to United States from Sioux Falls during August instead. Flights to United States in August, while not as cheap as those in April, still average around $276.

What is the cheapest day to depart on your flight to United States?

According to our data, Wednesday is the cheapest day to fly to United States from Sioux Falls. The lowest ticket price found for a Wednesday departure recently was $290. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $463. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is at noon when flights can be purchased for as low as $294. Try not to purchase tickets in the morning because they tend to be around $388. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Sioux Falls Joe Foss Field to Las Vegas Harry Reid Intl for the best Sioux Falls Joe Foss Field - United States flight prices

What cabin class options are available on Sioux Falls Joe Foss Field to United States flights?

There are 4 cabin classes available to choose from on Sioux Falls Joe Foss Field to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sioux Falls to United States flights?

No. A direct flight is the cheapest option for a flight between Sioux Falls to United States.

Cheap Sioux Falls to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux Falls to United States

Best Price Found

$77

Fastest flight time

1h 39m

Direct flights

Every day

Airports in United States

3 airports
The best one-way flight to United States from Sioux Falls in the past 72 hours is $77. The best round-trip flight deal from Sioux Falls to United States found on momondo in the last 72 hours is $109.
The fastest flight from Sioux Falls to United States takes 1h 39m
Direct flights go from Sioux Falls to United States every day.
There are 3 airports near United States: Chicago O'Hare Intl (ORD), Dallas/Fort Worth (DFW), Denver Intl (DEN)
Search flight deals

  • When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to United States?

    Prices for flights from Sioux Falls Joe Foss Field Airport to United States are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to United States?

  • How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to United States?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sioux Falls Joe Foss Field Airport to United States.

  • What documentation or ID do you need to fly to United States?

    The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Sioux Falls to United States?

Best airlines flying from Sioux Falls to United States

Compare and see reviews for airlines that fly from Sioux Falls to United States with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $55Free CancellationRating
5.8
3,207 reviews
Search Frontier flights
Allegiant AirPriceFrom $99Free CancellationRating
7.2
701 reviews
Search Allegiant Air flights
DeltaPriceFrom $178Free CancellationRating
7.9
7,982 reviews
Search Delta flights
United AirlinesPriceFrom $186Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
American AirlinesPriceFrom $198Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to United States?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sioux Falls to United States for you.

Can I find flights from Sioux Falls to United States with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to United States from Sioux Falls with this policy.

How can momondo help me find flights from Sioux Falls to United States?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United States from Sioux Falls.

I’m not ready to book a flight from Sioux Falls to United States right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sioux Falls to United States now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United States and let you know when they change.

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