Earn point on your loyalty program!arrow arc left

Cheap flights from Casper (CPR) to Boston (BOS)

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 Casper (CPR) to Boston (BOS)

How to find the cheapest flight from Casper (CPR) to Boston (BOS)
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 Casper (CPR) to Boston (BOS)
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 Casper (CPR) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Casper to Boston in September , October 2026

26 Sep - 26 Oct $ 652.00
CPR
Casper
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
CPR
Casper
Pick dates
26 Sep - 26 Oct $ 652.00
CPR
Casper
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
CPR
Casper
Pick dates
26 Sep - 26 Oct $ 652.00
CPR
Casper
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
CPR
Casper
Pick dates

One-way flights to Boston from Casper

5:15 AM - 7:45 AM
United Airlines
1 Stops
6h 32m
CPR - BOS
$ 463
Kiwi
Pick dates
7:05 AM - 9:51 AM
United Airlines
1 Stops
6h 51m
CPR - BOS
$ 463
Kiwi
Pick dates
1:16 PM - 5:47 PM
United Airlines
1 Stops
8h 38m
CPR - BOS
$ 463
Kiwi
Pick dates

How to find the cheapest flight from Casper (CPR) to Boston (BOS)

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 Casper (CPR) to Boston (BOS)
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 Casper (CPR) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.