Billings (BIL) to Sidney, MT (SDY) Flight Deals from $39!

Cape Air Tickets for Upcoming Billings (BIL) to Sidney, MT (SDY) Flights

Feb 2025
From$39*
Viewed: 19 hours ago
Flight Type One Way/Economy
$39
Displaying fares for February-2025
21

Fr

FEB

22

Sa

23

Su

24

Mo

25

Tu

26

We

27

Th

28

Fr

01

Sa

MAR

02

Su

03

Mo

04

Tu

05

We

06

Th

07

Fr

08

Sa

09

Su

10

Mo

11

Tu

12

We

13

Th

14

Fr

15

Sa

16

Su

17

Mo

18

Tu

19

We

20

Th

Range$39

*Prices have been viewed by other users searching within the last 48 hours for flights on this route, and may not be currently available. Additional baggage charges and fees may apply. Other terms and conditions may apply.

Find Billings to Sidney, MT plane ticket offers

$
Find Billings to Sidney, MT plane ticket offers
From
To
Fare Type
Dates
Price
FromBillings (BIL)ToSidney, MT (SDY)One-way
/
Economy		Depart: 02/28/2025

Fares From

$39*

Viewed: 19 hours ago

FromBillings (BIL)ToSidney, MT (SDY)One-way
/
Economy		Depart: 03/01/2025

Fares From

$39*

Viewed: 19 hours ago

FromBillings (BIL)ToSidney, MT (SDY)One-way
/
Economy		Depart: 04/05/2025

Fares From

$39*

Viewed: 1 day ago

FromBillings (BIL)ToSidney, MT (SDY)One-way
/
Economy		Depart: 04/06/2025

Fares From

$39*

Viewed: 1 day ago

FromBillings (BIL)ToSidney, MT (SDY)One-way
/
Economy		Depart: 04/07/2025

Fares From

$39*

Viewed: 1 day ago

FromBillings (BIL)ToSidney, MT (SDY)One-way
/
Economy		Depart: 05/15/2025

Fares From

$39*

Viewed: 1 day ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

Billings (BIL) to Sidney, MT (SDY) Flight Deals

Find more flight offers

Explore Cape Air's Top-Pick Destinations