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Cheap flights from Billings to Sioux Falls from $218

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Sioux Falls departing on 6/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Billings to Sioux Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
3:33 pm - 8:38 pm
BIL
-
FSD
28h 05m
1 stop
Allegiant Air Logo
8:42 pm - 2:43 pm
FSD
-
BIL
19h 01m
1 stop
$311Allegiant Air
Sat, Jun 13 - Fri, Jun 19
Delta Logo
6:15 am - 12:28 pm
BIL
-
FSD
5h 13m
1 stop
Delta Logo
4:09 pm - 7:37 pm
FSD
-
BIL
4h 28m
1 stop
$319Delta
Fri, Oct 2 - Sun, Oct 4
Delta Logo
6:15 am - 12:28 pm
BIL
-
FSD
5h 13m
1 stop
Delta Logo
8:15 am - 5:48 pm
FSD
-
BIL
10h 33m
2 stops
$324Delta
Fri, Oct 2 - Sun, Oct 4
Multiple Airlines Logo
2:33 pm - 2:46 pm
BIL
-
FSD
23h 13m
2 stops
Multiple Airlines Logo
8:42 pm - 2:43 pm
FSD
-
BIL
19h 01m
1 stop
$334Multiple Airlines
Tue, Jun 9 - Fri, Jun 12
Allegiant Air Logo
5:56 pm - 7:50 pm
BIL
-
FSD
24h 54m
1 stop
Allegiant Air Logo
8:53 pm - 5:06 pm
FSD
-
BIL
21h 13m
1 stop
$338Allegiant Air
Thu, Jul 16 - Wed, Jul 22
Allegiant Air Logo
2:33 pm - 7:57 pm
BIL
-
FSD
28h 24m
1 stop
Allegiant Air Logo
8:42 pm - 2:43 pm
FSD
-
BIL
19h 01m
1 stop
$340Allegiant Air
Tue, Jun 9 - Fri, Jun 12
Allegiant Air Logo
5:56 pm - 7:50 pm
BIL
-
FSD
24h 54m
1 stop
Allegiant Air Logo
8:53 pm - 5:06 pm
FSD
-
BIL
21h 13m
1 stop
$342Allegiant Air
Thu, Jul 16 - Wed, Jul 22
Allegiant Air Logo
2:10 pm - 8:03 pm
BIL
-
FSD
28h 53m
1 stop
Allegiant Air Logo
8:53 pm - 5:06 pm
FSD
-
BIL
21h 13m
1 stop
$347Allegiant Air
Tue, Jul 14 - Wed, Jul 22
Allegiant Air Logo
5:56 pm - 7:50 pm
BIL
-
FSD
24h 54m
1 stop
Allegiant Air Logo
8:40 pm - 1:20 pm
FSD
-
BIL
17h 40m
1 stop
$355Allegiant Air
Thu, Jul 16 - Mon, Jul 20
Allegiant Air Logo
2:10 pm - 8:03 pm
BIL
-
FSD
28h 53m
1 stop
Allegiant Air Logo
8:53 pm - 5:06 pm
FSD
-
BIL
21h 13m
1 stop
$358Allegiant Air
Tue, Jul 14 - Wed, Jul 22

Allegiant Air flights from Billings to Sioux Falls

Our best Allegiant Air deals on Billings to Sioux Falls flight tickets
Allegiant Air
Jun 13
BIL3:33 pmBillings Logan Intl
28h 05m
1 stop
FSD8:38 pmSioux Falls Joe Foss Field
Jun 19
FSD8:42 pmSioux Falls Joe Foss Field
19h 01m
1 stop
BIL2:43 pmBillings Logan Intl
$311
Allegiant Air
Jul 16
BIL5:56 pmBillings Logan Intl
24h 54m
1 stop
FSD7:50 pmSioux Falls Joe Foss Field
Jul 22
FSD8:53 pmSioux Falls Joe Foss Field
21h 13m
1 stop
BIL5:06 pmBillings Logan Intl
$338
Allegiant Air
Jun 9
BIL2:33 pmBillings Logan Intl
28h 24m
1 stop
FSD7:57 pmSioux Falls Joe Foss Field
Jun 12
FSD8:42 pmSioux Falls Joe Foss Field
19h 01m
1 stop
BIL2:43 pmBillings Logan Intl
$340

United Airlines flights from Billings to Sioux Falls

Our best United Airlines deals on Billings to Sioux Falls flight tickets
United Airlines
May 20
BIL5:05 amBillings Logan Intl
4h 39m
1 stop
FSD10:44 amSioux Falls Joe Foss Field
May 28
FSD6:00 amSioux Falls Joe Foss Field
4h 35m
1 stop
BIL9:35 amBillings Logan Intl
$384
United Airlines
Jul 15
BIL5:00 amBillings Logan Intl
4h 23m
1 stop
FSD10:23 amSioux Falls Joe Foss Field
Jul 20
FSD5:05 pmSioux Falls Joe Foss Field
5h 12m
1 stop
BIL9:17 pmBillings Logan Intl
$401
United Airlines
Jul 15
BIL5:00 amBillings Logan Intl
4h 23m
1 stop
FSD10:23 amSioux Falls Joe Foss Field
Jul 22
FSD6:51 pmSioux Falls Joe Foss Field
5h 03m
1 stop
BIL10:54 pmBillings Logan Intl
$415

momondo Fare Finder

 
Customize your flight search to find flights from Billings to Sioux Falls 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 May 17, 2026.
Use the filters below to find and compare flights from Billings to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Sat 6/13

3:33 pm-8:38 pm

1 stop28h 05m

Sioux Falls Joe Foss Field

Fri 6/19

8:42 pm-2:43 pm

1 stop19h 01m

$311
Quickest round-trip

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Fri 10/2

6:15 am-12:28 pm

1 stop5h 13m

Sioux Falls Joe Foss Field

Sun 10/4

4:09 pm-7:37 pm

1 stop4h 28m

$319

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Fri 10/2

6:15 am-12:28 pm

1 stop5h 13m

Sioux Falls Joe Foss Field

Sun 10/4

8:15 am-5:48 pm

2 stops10h 33m

$324

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Tue 6/9

2:33 pm-2:46 pm

2 stops23h 13m

Sioux Falls Joe Foss Field

Fri 6/12

8:42 pm-2:43 pm

1 stop19h 01m

$334

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Thu 7/16

5:56 pm-7:50 pm

1 stop24h 54m

Sioux Falls Joe Foss Field

Wed 7/22

8:53 pm-5:06 pm

1 stop21h 13m

$338

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Tue 6/9

2:33 pm-7:57 pm

1 stop28h 24m

Sioux Falls Joe Foss Field

Fri 6/12

8:42 pm-2:43 pm

1 stop19h 01m

$340

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Thu 7/16

5:56 pm-7:50 pm

1 stop24h 54m

Sioux Falls Joe Foss Field

Wed 7/22

8:53 pm-5:06 pm

1 stop21h 13m

$342

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Tue 7/14

2:10 pm-8:03 pm

1 stop28h 53m

Sioux Falls Joe Foss Field

Wed 7/22

8:53 pm-5:06 pm

1 stop21h 13m

$347

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Thu 7/16

5:56 pm-7:50 pm

1 stop24h 54m

Sioux Falls Joe Foss Field

Mon 7/20

8:40 pm-1:20 pm

1 stop17h 40m

$355

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Tue 7/14

2:10 pm-8:03 pm

1 stop28h 53m

Sioux Falls Joe Foss Field

Wed 7/22

8:53 pm-5:06 pm

1 stop21h 13m

$358

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 Sioux Falls from

How to get the cheapest flight ticket from Billings to Sioux Falls

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 airline that flies from Billings Logan Intl to Sioux Falls Joe Foss Field?

Allegiant Air, United Airlines, and Delta are the most popular carriers operating from Billings Logan Intl to Sioux Falls Joe Foss Field

When to book flights from Billings to Sioux Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Billings to Sioux Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Billings to Sioux Falls (BIL to FSD) flight deals and tips

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

Fastest flight time

4h 43m

Direct flights

None
The fastest flight from Billings to Sioux Falls takes 4h 43m
There are no direct flights from Billings to Sioux Falls. There are no popular flight routes from Billings to Sioux Falls.
Search flight deals

Frequently asked questions about flying from Billings to Sioux Falls

  • How far is Billings Logan Intl to Sioux Falls Joe Foss Field by plane?

    Billings Logan Intl and Sioux Falls Joe Foss Field are 597.7 mi apart from one another. In terms of flight time, this usually takes a little over 4h 43m.

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Sioux Falls Joe Foss Field Airport?

    Prices for flights from Billings Logan Intl Airport to Sioux Falls Joe Foss Field Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Billings Logan Intl Airport to Sioux Falls Joe Foss Field Airport?

  • How old do you have to be to fly from Billings Logan Intl Airport to Sioux Falls Joe Foss Field Airport?

    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 Billings Logan Intl Airport to Sioux Falls Joe Foss Field Airport.

  • What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

    The travel and health documents you'll need for your trip to Sioux Falls Joe Foss Field Airport 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 Sioux Falls Joe Foss Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Billings to Sioux Falls?

Best airlines flying from Billings to Sioux Falls

Compare and see reviews for airlines that fly from Billings to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $278Free CancellationRating
7.4
9,730 reviews
Search United Airlines flights

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Yankton
Marshall
Worthington

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sioux Falls from Billings.

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

All flight searches from Billings to Sioux Falls on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Sioux Falls from Billings. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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