Earn point on your loyalty program!arrow arc left

Cheap flights from Billings (BIL) to Santiago (SCL)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Billings (BIL) to Santiago (SCL)

How to find the cheapest flight from Billings (BIL) to Santiago (SCL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Billings (BIL) to Santiago (SCL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Billings (BIL) to Santiago (SCL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Billings to Santiago in April , May 2026

27 Apr - 29 May $ 940.00
BIL
Billings
Allegiant Air
3 STOPS
SCL
Santiago
SCL
Santiago
Allegiant Air
3 STOPS
BIL
Billings
Pick dates
27 Apr - 29 May $ 974.00
BIL
Billings
Allegiant Air
3 STOPS
SCL
Santiago
SCL
Santiago
Allegiant Air
3 STOPS
BIL
Billings
Pick dates
27 Apr - 29 May $ 1,097.00
BIL
Billings
Allegiant Air
3 STOPS
SCL
Santiago
SCL
Santiago
Allegiant Air
3 STOPS
BIL
Billings
Pick dates

Last minute flights from Billings to Santiago

27 Apr - 01 May $ 1,203.00
BIL
Billings
Allegiant Air
3 STOPS
SCL
Santiago
SCL
Santiago
Allegiant Air
3 STOPS
BIL
Billings
Pick dates
27 Apr - 01 May $ 1,237.00
BIL
Billings
Allegiant Air
3 STOPS
SCL
Santiago
SCL
Santiago
Allegiant Air
3 STOPS
BIL
Billings
Pick dates
19 Apr - 01 May $ 1,367.00
BIL
Billings
Allegiant Air
2 STOPS
SCL
Santiago
SCL
Santiago
Allegiant Air
3 STOPS
BIL
Billings
Pick dates

One-way flights to Santiago from Billings

10:34 AM - 1:00 AM
Sky Airline
3 Stops
40h 56m
BIL - SCL
$ 447
Kiwi
Pick dates
10:34 AM - 6:39 PM
Arajet
3 Stops
38h 1m
BIL - SCL
$ 481
Kiwi
Pick dates
7:56 AM - 12:10 AM
LATAM Airlines
2 Stops
27h 9m
BIL - SCL
$ 611
Kiwi
Pick dates

How to find the cheapest flight from Billings (BIL) to Santiago (SCL)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Billings (BIL) to Santiago (SCL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Billings (BIL) to Santiago (SCL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.