Earn point on your loyalty program!arrow arc left

Cheap flights from San Jose (SJC) to Knock (NOC)

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 San Jose (SJC) to Knock (NOC)

How to find the cheapest flight from San Jose (SJC) to Knock (NOC)
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 San Jose (SJC) to Knock (NOC)
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 San Jose (SJC) to Knock (NOC)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from San Jose to Knock in August , September 2026

31 Aug - 25 Sep $ 1,404.00
SJC
San Jose
Frontier Airlines
3 STOPS
NOC
Knock
NOC
Knock
Frontier Airlines
3 STOPS
SJC
San Jose
Pick dates
24 Aug - 25 Sep $ 1,437.00
SJC
San Jose
Frontier Airlines
3 STOPS
NOC
Knock
NOC
Knock
Frontier Airlines
3 STOPS
SJC
San Jose
Pick dates
31 Aug - 01 Oct $ 1,460.00
SJC
San Jose
Frontier Airlines
3 STOPS
NOC
Knock
NOC
Knock
Frontier Airlines
3 STOPS
SJC
San Jose
Pick dates

Last minute flights from San Jose to Knock

24 Aug - 01 Sep $ 2,243.00
SJC
San Jose
Alaska Airlines
3 STOPS
NOC
Knock
NOC
Knock
Alaska Airlines
3 STOPS
SJC
San Jose
Pick dates
24 Aug - 01 Sep $ 2,294.00
SJC
San Jose
Alaska Airlines
3 STOPS
NOC
Knock
NOC
Knock
Alaska Airlines
3 STOPS
SJC
San Jose
Pick dates
23 Aug - 01 Sep $ 2,314.00
SJC
San Jose
Alaska Airlines
3 STOPS
NOC
Knock
NOC
Knock
Alaska Airlines
3 STOPS
SJC
San Jose
Pick dates

One-way flights to Knock from San Jose

8:14 PM - 11:05 AM
Aer Lingus
3 Stops
32h 21m
SJC - NOC
$ 793
Kiwi
Pick dates
8:14 PM - 11:05 AM
Aer Lingus
3 Stops
32h 21m
SJC - NOC
$ 814
Kiwi
Pick dates
8:14 PM - 11:05 AM
Aer Lingus
3 Stops
32h 21m
SJC - NOC
$ 834
Kiwi
Pick dates

How to find the cheapest flight from San Jose (SJC) to Knock (NOC)

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 San Jose (SJC) to Knock (NOC)
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 San Jose (SJC) to Knock (NOC)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.