Due to multiple factors, expect to potentially pay more when booking in July. For low rates, June can be a great choice for travel to North Dakota. Flights to North Dakota from Portland in June are about $244 on average during June, but can be found for as low as $166.
||$135||$262||No cancel fee||62%|
||$278||$451||No cancel fee||71%|
||$288||$462||No cancel fee||69%|
||$264||$492||No cancel fee||N/A|