Cheap flights from Billings to Sioux Falls (BIL - FSD)

BIL — FSD
Oct 4 — Oct 111

What is the cheapest day to fly round-trip from Billings to Sioux Falls?

Travelers have found that booking a Friday departure is the best way to save up to 100% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

When is the cheapest time to fly from Billings to Sioux Falls (BIL - FSD)?

It’s typically best to fly out from Billings to Sioux Falls in the morning. Doing so could potentially save you 11% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap flights from Billings to Sioux Falls in September, October 2022

The best prices found for BIL to FSD flights for September, October
Oct 14 - Oct 17
BIL

Billings Logan Intl

FSD

Sioux Falls Joe Foss Field

1 stop

4h 05m
FSD

Sioux Falls Joe Foss Field

BIL

Billings Logan Intl

1 stop

15h 44m
$610

United Airlines

Pick Dates

Deal found 9/29/22

Oct 30 - Oct 30
BIL

Billings Logan Intl

FSD

Sioux Falls Joe Foss Field

1 stop

4h 25m
FSD

Sioux Falls Joe Foss Field

BIL

Billings Logan Intl

2 stops

27h 19m
$681

United Airlines

Pick Dates

Deal found 9/28/22

Oct 30 - Oct 30
BIL

Billings Logan Intl

FSD

Sioux Falls Joe Foss Field

1 stop

4h 25m
FSD

Sioux Falls Joe Foss Field

BIL

Billings Logan Intl

1 stop

4h 44m
$688

United Airlines

Pick Dates

Deal found 9/28/22

Billings to Sioux Falls 2022 flight deals

Cheap flights to Sioux Falls from Billings found for this year
Nov 4 - Nov 6
BIL

Billings Logan Intl

FSD

Sioux Falls Joe Foss Field

1 stop

20h 53m
FSD

Sioux Falls Joe Foss Field

BIL

Billings Logan Intl

1 stop

9h 02m
$416

United Airlines

Pick Dates

Deal found 9/28/22

Nov 4 - Nov 6
BIL

Billings Logan Intl

FSD

Sioux Falls Joe Foss Field

1 stop

5h 11m
FSD

Sioux Falls Joe Foss Field

BIL

Billings Logan Intl

1 stop

9h 02m
$517

United Airlines

Pick Dates

Deal found 9/29/22

Nov 4 - Nov 6
BIL

Billings Logan Intl

FSD

Sioux Falls Joe Foss Field

2 stops

22h 39m
FSD

Sioux Falls Joe Foss Field

BIL

Billings Logan Intl

1 stop

9h 02m
$524

United Airlines

Pick Dates

Deal found 9/27/22

Cheap United Airlines flights from Billings to Sioux Falls

Nov 4 - Nov 6
BIL

Billings Logan Intl

FSD

Sioux Falls Joe Foss Field

1 stop

20h 53m
FSD

Sioux Falls Joe Foss Field

BIL

Billings Logan Intl

1 stop

9h 02m
$416

United Airlines

Pick Dates

Deal found 9/28/22

Nov 4 - Nov 6
BIL

Billings Logan Intl

FSD

Sioux Falls Joe Foss Field

1 stop

5h 11m
FSD

Sioux Falls Joe Foss Field

BIL

Billings Logan Intl

1 stop

9h 02m
$517

United Airlines

Pick Dates

Deal found 9/29/22

Nov 4 - Nov 6
BIL

Billings Logan Intl

FSD

Sioux Falls Joe Foss Field

2 stops

30h 16m
FSD

Sioux Falls Joe Foss Field

BIL

Billings Logan Intl

1 stop

9h 02m
$524

United Airlines

Pick Dates

Deal found 9/29/22

Cheap Delta flights from Billings to Sioux Falls

Oct 21 - Oct 23
BIL

Billings Logan Intl

FSD

Sioux Falls Joe Foss Field

1 stop

3h 45m
FSD

Sioux Falls Joe Foss Field

BIL

Billings Logan Intl

2 stops

7h 51m
$2,483

Delta

Pick Dates

Deal found 9/27/22

Oct 21 - Oct 23
BIL

Billings Logan Intl

FSD

Sioux Falls Joe Foss Field

2 stops

11h 13m
FSD

Sioux Falls Joe Foss Field

BIL

Billings Logan Intl

2 stops

10h 53m
$2,929

Delta

Pick Dates

Deal found 9/27/22

Related info for your journey

Useful info, stats and facts about Billings to Sioux Falls flights.

Which airlines flying from Billings Logan Intl to Sioux Falls Joe Foss Field have flexible cancellations due to COVID-19?

Some of our airline partners flying from Billings Logan Intl to Sioux Falls Joe Foss Field have new flexible policies in place due to COVID-19. United Airlines and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Billings to Sioux Falls for under $500 on Cheapflights?

Yes, there are multiple flights from Billings to Sioux Falls for under $500. The cheapest flight booked recently is on United Airlines for just $416, but on average you can expect to pay $1,057.

What are the cheapest flights from Billings to Sioux Falls?

While on average a flight from Billings to Sioux Falls is generally $448, our data shows the cheapest flight currently is $329. When looking at the most popular route, (Billings Logan Intl - Sioux Falls Joe Foss Field), you can expect to pay $416 for that flight.

Alternative routes for Billings to Sioux Falls

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Billings to Sioux Falls

The chart below displays the airlines Cheapflights users traveling from Billings to Sioux Falls choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$397Average$643FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights